經濟部中央標率局貝工消費合作社印袈 413689 A7 B7 五、發明説明（1 ) 本發明係關於#種至少一可結晶之聚某二甲酸伸烷酯 * 的無定形片，其具有1至2 Omm厚度*此片具有極良好 之光學及機械性質的特色。本發明進一步關於此片之製法 〇 具有1至2 Omm厚度的無定形片已充份地獲知。這 些片狀構造是由無定形之不可結晶的熱塑膠所作成。被加 工成片之此種熱塑膠的典型實例是例如聚氯乙烯（P V C )，聚碳酸酯（PC)和聚甲基丙烯酸甲酯（PMMA) 。這些半完成的產物是在所謂的擠出線上產製（參見 Ρ ο 1 m e r W e r k s t 〇 f f e [ Ρ ο 1 y m e r i c m a t e r i a 1 s〕，第 I I 版 ，Technology 1，pi 36,Georg Thieme Verlag，Stuttgart， 1984)。粉狀的或粒狀的原料在一擠出機中熔化•在 擠出後，因著恆增定加之粘度與減低之溫度，經由磨光堆 (polishing stacks)或其它成形模，此無定形熱塑膠很 容易被再成形。在成形後，無定形片具有合適的安定性， 亦即高的粘度，以致在定尺寸模上可以"自己站立'( s t a n d b y t h e in s e 1 v e s ) ^然而，其仍足夠軟以致可以用 模來成形。在定尺寸模中之無定形熱塑膠的熔融粘度和內 剛度是如此的髙，以致半完成之產物在定尺寸模中冷卻前 不會崩壞》在容易分解之材料，如PVC的情況下，在擠 出期間需要特別的加工助劑*如對抗分解之加工安定劑及 對抗太高之內摩擦力及因此無可控制之加熱的潤滑劑。需 要內部潤滑劑以防止材料粘在壁及辊上。 例如在PMMA之加工中，使用去揮發擠出機以除去 本紙張尺度適用中國國家標準（CNS M4規格（210X297公釐} —---„------裝l·--：---訂------旅 (請先聞讀背面之注意事項再填寫本頁) -4 _ 經濟部中央橾準扃貝工消費合作社印製 413689 at ___B7_ 五、發明説明（2 ) 水汽。 - 在無定形熱塑膠片之產製中，有時需要成本密集之添 加劑，其在某些情況下會移動且可以因蒸發而導致產製問 題及導致在半完成產物上之表面沈積。PVA難以回收或 僅可用特殊的中和或電解方法來回收》PC和PMMA同 樣地難以回收或僅在喪失或極破壞機械性之狀況下回收。 除了這些缺點之外，PMMA片亦具有極差的衝擊強 度且當被破裂或處於機械應力下時會破裂。此外* PMMA片如木材般易燃，以致不可以應用在例如內部應 用或在展示用構造中。 PMMA和P C片進一步無法在冷的環境下成形。在 冷成形中，PMMA片破裂成有害的碎片。在卩（：片的冷 成形期間會發生髮狀裂痕和白色破裂。 EP— A — 0 471 528描述一種由對酞酸伸 乙酯（PET)片成形一物體的方法。PET片在一熱形 成模中*在介於玻璃轉化溫度和熔化溫度之溫度範圍下， 在二側上被熱處理。當經成形之P E T片的結晶程度在 2 5至5 0%範圍中時，經成形的PET片由模中除去》 在ΕΡ-Α-0 471 528中所揭示之PET片具 有1至1 0mm之厚度。因爲由此P ET片所產製之熱形 成的成形物件是部份結晶的且因此不再是透明的且成形物 件之表面性質由熱形成方法和溫度所決定且形狀藉此而決 定，則所用P ET片的光學性質（例如光澤，濁度及透光 性）並不重要。原則上，這些片之光學性質是差的且需最 本紙張尺度適用t國國家標準（CNS ) A4規格（2丨0 X 297公釐） I:---\-----_---裝 l·--.---訂------成 (請先閲讀背面之注意事項再填寫本頁) 413689 at B7 經濟部中央標隼局貝工消費合作社印製 五、 發明説明（3 ) i 1 適 化 0 f i U S — A — 3 4 9 6 1 4 3 描 述 3 m m 厚 P E T ί I 片 的 真 空 熱 形 成 其 結 晶 性 須 在 5 至 2 5 % 範 圍 中 « 熱 形 1 1 1 成 之 成 形 物 件 的 結 晶 度 大 於 2 5 % 〇 並 且 在 這 些 P E T 片 請 先 站 I 上 關 於 光 學 性 質 並 不 需 設 限 9 因 爲 所 用 之 片 的 結 晶 度 已 讀 背 1 介 於 5 至 2 5 % 間 這 些 片 是 混 濁 而 不 透 明 的 〇 m 之 注 1 f 意 f I 本發 明 的 a 的 是 要 提 供 ~. 種 具 有 1 至 2 0 m m 厚 度 之 事 項 1 I 1 無 填 寫 本 ( 裝 定 形 片 其 具 有 良好 之 機 械 及 光 學 性 質 頁 I 良 好 的 光 學 性 質 依 實 體 而 定 包 括 例 如 高 的 透 光 性 9 1 I 高 的 表 面 光 澤 極 低 的 濁 度 及 高 澄 清 度 〇 1 1 良 好 機 械 性 特 別 包 括 髙 的 衝 擊 強 度 和 高 的 破 裂 強 度 〇 1 訂 再 者 依本發 明 之 片 應 是 可 回 收 的 特別 是 沒 有 喪 失 1 1 機 械 性及 低 的 可 燃 性 以 致例如 可 用 在 內 部應 用 及 展 示構 1 1 造 中 〇 1 1 此 巨 的 係 藉 一 具 有 1 至 2 0 m m 厚 度 的 無 定 形 片 來 達 線 I 成 該 片 含 有 至 少 一 可 結 晶 的 聚 菓 二 甲 酸 伸 院醋 作 爲 主 要 1 1 成 份 0 1 1 此 無定 形 片 含有 至 少 ~· 聚 某 二 甲 酸伸烷酯 作 爲 主 要 成 1 份 β 較 佳 者 是 聚 菜 二 甲 酸 伸 乙 酯 聚 菓 二 甲 酸 伸 丙 酯 及 聚 1 1 棻 二 甲 酸 伸 丁 酯 特 別 佳 者 是 聚 某 二 甲 酸 伸 乙 酯 φ 1 I •fnrf m 定 形 片 可 以 是 透 明 的 * 透 明 而 有 色 的 或 不 透 明 而 有 1 I 色 的 ο 1 1 ί 在 透 明 的 貫 體 中 依 D I N 6 7 5 3 0 ( 測 量 角 度 1 1 1 本紙張尺度適用中國國家標準（CNS ) A4規格（2丨〇 X 297公釐} -6 - 經濟部中央標準局員工消f合作社印装 413689 a7 _B7 五、發明説明（4 ) 20° )所測置地·，無定形片具有大於110，較佳地大 於120之表面光澤。依ASTM D 1003所測量 之透光度是大於8 0% *較佳地大於8 2%，同樣地依 ASTM D1003所測量地，片之濁度少於15%， 較佳地少於1 1 %。 在少於2.5°角所測定之透明片的澄清度（ ASTM D1 〇〇3)較佳是大於9 0%，特別佳地大 於 9 2 %。 在透明而有色的實體中，無定形片含有至少一可溶性 染料。可溶性染料之濃度，基於聚菓二甲酸伸烷酯之重量 ，較佳是在0.001至20wt%範圍內。 可溶性染料意謂會分子性地溶在聚合物中的物質（ DIN 5 5 9 4 9 )。 因將無定形片染色所造成之顏色改變係基於與波長有 關之吸收和/或光的散射。染料供可吸收光，不可散射光 ，因爲散射的必要條件是某些極小的顆粒尺寸》 藉染料之著色是一溶液方法。作爲此溶液方法之結果 ，染料被分子性地溶在例如P E N聚合物中。此種染色物 被稱爲透明的或半透明的或乳色的· 由不同種類之可溶性染料，特別佳者是脂族及芳族可 溶性染料。這些是例如偶氮及Μ餛染料。因爲由於P E N 之高的玻璃轉化溫度，染料的移動受限制，故上述二者特 別適合供 Ρ Ε Ν 之染色（146犷31：11『611.〖061_1161':8〇1111)-le dye in the plastics industry in 'VDI-Gese 11sch- 本紙張尺度適用中國國家標準（CMS > A4規格（210X297公釐} I----：-----„--裝^---„---訂------咸 (請先聞讀背面之注意事項再填寫本頁) -7 - 經濟部中央標隼局員工消費合作社印製 413689 A7 B7 五、發明説明（5 ) aft Kunstofftechnik：Einfarben von Kuststoffen VDI -Verlage, Diissel dor f 1 975 )。 合適的可溶性染料的實例是：溶劑黃9 3，吡唑啉酮 衍生物，溶劑黃1 6，脂溶性偶氮染料， Fluorol Green-Gold，螢光的多環染料，溶劑紅1，偶氮染料，偶氮染料 類如熱塑膠紅BS，蘇丹紅SB，溶劑紅138，慈餛衍 生物，螢光性苯並吡喃染料，如Fluorol Red GK及Fluor-〇1 Orange GK，溶劑藍3 5，Μ醌染料，溶劑藍，酞花青 染料及很多其它者》二種以上之這些可溶性染料的混合物 亦是合適的》 依本發明，可溶性染料已被原料產製者添加至所要之 濃度或可以在片產製期間添加於擠出機中。 然而，染料添加物特別佳地是藉母體混合物技術來添 加。可溶性染料完全分散和/或溶在一固體載劑材料中。 合適的載劑材料是某些樹脂，聚某二甲酸伸烷酯本身或可 選擇地，其它充分可與聚棻二甲酸伸烷酯相容的聚合物》 重要的是：母體混合物之粒子尺寸和鬆密度類似於聚 棻二甲酸伸烷酯之粒子尺寸和鬆密度，以致可發生均勻的 分佈及，結果，均勻而透明的著色。 依DIN 67530 (測量角度20° )測量之透 明而有色的片的表面光澤度是大於1 0 0，較佳地大於 1 10，依ASTM D1003所測量之透光度是在5 至8 0%範圍內，較佳在1 0至7 0%範圍內，且依 A S T M D1003所測量之濁度是在2至40%範圍 本紙張尺度適用中國國家梯準（CNS ) Α4規格（2ΙΟΧ297公釐） I----.-----.--裝^---^---訂------線 (請先閲讀背面之注意事項再填寫本頁) -8 - A7 B7 413689 五、發明説明（6 ) 內，較佳在3至35%範圍內。 在有色的實體中，無定形片含有至少一有機和/或無 機顔料作爲色素。色素之濃度，基於聚某二甲酸伸烷酯之 重量，較佳是在0.5至30wt%範圍內* 當考慮色素時，依DIN 55944，染料和顔料 間是有分別的*顏料在各別之加工條件下事實上是不可溶 於聚合物中的，然而染料是可溶的（DIN 55949 )。顔料之著色作用係藉粒子本身而發生。顔料一詞通常 是關聯至0 . 01/zm至1 · Oaiii的粒子尺寸。依 DIN 53206，當定義顏料粒子時，最初粒子，聚 集體和附聚物間是有分別的。 最初粒子因爲通常是在合成方法中所產製的，故由於 其極小的粒子大小，其會具聚集的顯著傾向。藉著最初粒 子之聚集作用，此物會產生聚集體，後者因此比相當於其 最初粒子表面積之和者有更小之表面積。由於最初粒子的 聚集和/或在角落或邊緣的聚集體，形成附聚物，其總表 稹僅稍異於各別面積之和。若某人指顔料粒子尺寸而無詳 細指明，則是指在著色後實質存在之聚集體。 在粉末型式之顔料中，一同存在之聚集體常會形成附 聚物，後者在著色過程中必須使之瓦解，被聚合物潤濕且 勻分佈。這些同時發生的過程稱爲分散•另一方面，在用 染料來著色的情況下，所牽涉之過程是溶液者，其結果是 染料以分子溶解型式存在。 相對於無機顔料，在某些有機顔料的情況下，完全不 本紙張尺度適用中國國家標隼（CNS > A4規格（2丨0X297公釐> —_---：-----r i ^ L---,---訂------線 (請先W讀背面之注^項再填寫本頁) 經濟部中央標準局員工消費合作社印製 一 9 一 413689 A 7 B7 五、發明説明Π ) 溶性並不是真的，特別是在具有低分子量之簡單組成的顏 料的例子中更是如此》 染料藉由其化學結構而合適地描述。然而，在相同化 學組成之每一情況下的顏料則是以不同結晶修飾型式來製 備及存在。此之典型實例是白顏料二氧化鈦，其可以以金 紅石型式和銳鈦礦型式存在。 在顔料之情況下，可能藉塗覆，亦即藉使用有機或無 機試劑來後處理顔料，以改良利用性•此改良特別包括促 進分散及提升光安定性和耐候性和耐化學品性。典型供顔 料之塗覆劑是例如脂肪酸，脂肪酸醯胺•矽氧烷和氧化銘 合適之無機顏料的實例是白顏料二氧化鈦，硫化鋅和 硫化錫，其可以用有機和/或無機物來塗覆。 經濟部中央標準局月工消費合作社印裂 — ^---„------裝 l· — (請先閲讀背面之注$項再填寫本頁) 二氧化鈦粒子可以包括銳鈦礦和金紅石，但較佳地主 要包括金紅石，金紅石比銳鈦礦具有更大不透明度。在較 佳的實體中，至少9 5w t %的二氧化鈦粒子是由金紅石 組成。其可藉普通方法，例如藉氯化物或硫酸鹽方法來製 備。平均粒子大小相當低且較佳是在0.10至0.30 // m範圍內。 藉使用所述型式之二氧化鈦，在片之產製期間在聚合 物基質中不會形成空泡》 二氧化鈦粒子可以具有一無機氧化物塗層，如在紙中 常用來作爲供T i 02白顔料之塗層者或塗層組成物以改 良耐光牢性》T i 〇2已知是光活性的》在117光之作用 本紙張尺度適用中國國家標準（CNS ) Λ4規格（2丨0X297公釐） -10 - 經濟部中央橾準局貝工消費合作社印製 412689 A7 _ B7 五、發明説明（8 ) 下，自由基在粒子表面形成》這些自由基可以移動至塗層 組成物之膜形成成份上，導致分解反應且變黃。特別適合 的氧化物包括鋁，矽，鋅或鎂之氧化物，或二種以上之這 些化合物的混合物。具有二種以上之這些化合物的塗層的 T i 02粒子描述於例如EP — A — 00445 1 5及 E P - A 0078633中。此塗層亦可包括具有極性 或非極性基之有機化合物。在藉著聚合物熔融物之擠出以 產製片之期間，有機化合物必須有充份之熱安定性。極性 基之實例是-OH，一 OR，— COOX (X = R，H， 或Na ，R=具1至34碳原子之烷基）。較佳的有機化 合物是在烷基中具有8至3 0碳原子之烷醇及脂肪酸，特 別地具有1 2至2 4碳原子之脂肪酸及一級正烷醇，及聚 二有機基矽氧烷和/或聚有機基氫碘矽氧烷，例如聚二甲 基矽氧烷和聚甲基氫碘矽氧烷。 在二氧化鈦粒子上之塗層通常由1至1 2克，特別地 2至6克之無機氧化物和0·5至3克，特別地0.7至 1 . 5克有機化合物來組成，此係基於1 0 0克二氧化鈦 粒子。塗層較佳在水性懸浮液中塗在粒子上。無機氧化物 由水溶性化合物，例如碱金靥鋁酸鹽，特別鋁酸鈣，氫氧 化鋁，硫酸鋁，硝酸鋁，矽酸鈉（水玻璃）或矽酸，在水 性懸浮液中沈澱出。 無機氧化物一詞，如A 1 20 3和S i 02應被了解爲 包括氫氧化物或其不同之水合階段，例如氧化物水合物， 卻未知其精確之組成之結構。例如鋁和/或矽之氧化物水 本紙張尺度適用中國國家標隼（CNS ) A4規格（2!0X297公釐） I---„------裝^---.---訂------線 (請先閲讀背面之注項再填寫本頁) -11 - 413689 A7 B7 經濟部中央標準局貝工消費合作社印製 五、發明説明（9 ) 合物在燒結及於水性懸浮液中研磨後沈澱在T i 02上， 顔料而後被清洗且乾燥。在燒結及隨後之濕研磨後，此沈 澱作用可以因此直接發生在一懸浮液中，如在合成方法中 所產製者一般。各別金羼之氧化物和/或氧化物水令物之 沈澱作用可以來自水溶性金觴鹽，在已知p Η範圍中發生 ;例如對鋁而言，使用硫酸鋁水溶液（pH少於4)，且 氧化物水合物藉著在介於5至9較佳介於7至8.5之p Η範圍內添加氨水溶液或氫氧化鈉水溶液而沈澱。由水玻 璃或碱金羼鋁酸鹽溶液開始，起初倒入之T i 02懸浮液 的pH應在強碱性範圍內（pH大於8)。在此情況下， 沈澱是在5至8之p Η範圍內藉添加無機酸如硫酸而進行 。在金屬氧化物之沈澱後，懸浮液隨後攪拌1 5分鐘至2 小時，在此期間經沈澱之塗層進行時效。經塗覆之產物自 水懸浮液中分離出且在清洗後在高溫下，特別地在7 0至 1 1 0°C下被乾燥。 典型之無機黑色顏料是可以類似地被塗覆之碳黑修飾 者，因更高之灰含量而於異碳黑顏料之碳顏料，及黑色氧 化物顔料，如氧化鐵黑及銅，鉻及氧化截混合物（混合相 顏料）》 合適的無機彩色顔色是經著色的氧化物顔料，含羥基 之顏料，硫化物顏料和鉻酸鹽》 經著色氧化物顏料的實例是氧化鐵紅，二氧化鈦-氧 化鎳-氧化銻混合相顏料，二氧化鈦-氧化鉻-氧化銻混 合相顏料，截，鋅及鈦之氧化物的混合物，氧化鉻氧化鐵 本紙張尺度逋用中國國家標準（CNS ) A4規格（210X297公釐） I.---„------裝----.---訂------.4 (請先閲讀背面之注意事項再填寫本頁) -12 - 經濟部中央標準局貝工消费合作社印製 A7 B7五、發明説明（10 ) 棕，鈷-鋁-鈦-鎳-氧化鋅系統之尖晶石，及以其它金 屬氧化物爲主之混合相顏料。 典型之含羥基之顏料的實例是三價鐵之氧化物氫氧化 物如F e ◦ Ο Η。 硫化物顏料之實例是鎘硫化物硒化物，鎘一鋅硫化物 ，在晶體中含有硫鍵結之聚硫化物型之鈉鋁矽酸鹽。 鉻酸鹽之實例是鉻酸鉛，其以單斜晶的，正交晶的及 四方晶之結晶型式存在。 與白色及黑色顏料一般地，所有彩色顏料可以未被塗 覆或塗以無機和/或有機物質。 有機彩色顏料通常分成偶氮顏料和所謂之非偶氮顔料 〇 偶氮顔料之特色是偶氮基（一Ν=Ν—)。偶氮顔料 包括單偶氮顔料，二偶氮顔料，二偶氮縮合顔料，偶氮染 料之鹽和偶氮顔料之混合物* 無定形有色片含有至少一無機和/或有機顏料》在特 定實體中，無定形片亦可含有無機和/或有機顏料之混合 物，及可溶性染料。在本文中，可溶性染料濃度較佳是在 0 . 01至20wt%範圍中，且特別佳是在0 . 5至 1 〇w t %範圍中，此係基於聚棻二甲酸伸烷酯之重量。 依本發明，色素（無機和/或有機顔料及若需要之染 料）已經被原料產製者添加成所要之濃度或可以在片產製 期間添加至擠出機中。 然而，彩色添加劑特別佳地是經由母體混合物技術或 I ： ： —裝 ^ ―丨 咸 (請先閲讀背面之注^^項再填寫本頁) 本紙張尺度適用中國國家標隼（CNS > A4規格（210 X 297公釐> 經濟部中央標準局貝工消費合作社印製 413689 A7 _____B7 五、發明説明（11 ) 經由固體顏料製劑而添加。有機和/或無機顏料及若窬要 之可溶性染料會完全地分散在固體載體材料上。合適的載 體是某些樹脂，欲被著色之聚合物本身或可選擇地其它會 與聚某二甲酸伸烷酯充份相容之聚合物。 重要的是·固體顏料製劑和母體混合物之粒子尺寸及 密度類似於聚某二甲酸伸烷酯之粒子尺寸及密度，以至可 發生均勻之分佈及因此之著色》 依DIN67530測量（測量角度20° )之經著 色之片的光澤度較佳是大於9 0且依ASTM D 1 0 0 3所測量之透光度較佳是少於5% » 經由著色片進一步具有不透明，均勻之光學性質。 在一進一步較佳的實體中，無定形片進一步含有至少 一 UV安定劑作爲光安定劑，UV安定劑濃度，基於聚某 二甲酸伸烷酯之重量，較佳是介於0.01至 光，特別是太陽輻射之紫外線部分，亦即2 8 0至 4 0 0 nm之波長範圍會在熱塑膠中肇始分解過程*其結 果不僅因顔色改變或變黃而有可見之外觀的改變，且對機 械-物理性質亦有不利影響。 這些光氧化性分解過程的抑制是極具工業及經濟重要 性的，因爲若非如此，多種熱塑膠之可能用途將大受限制 〇 聚菓二甲酸伸烷酯，例如，即使在3 6 0 nm以下會 開始吸收UV光，且其吸收作用在3 2 0 nm以下顯著地 增加且在3 0 0 nm以下極顯著。最大吸收作用是在 本紙張尺度適用中團國家標準「CNsYa4規格（210X297公釐） ----^-----—裝—U--：---訂------旅 (請先聞讀背面之注意事項再填寫本頁) -14 - 經濟部中央標準局貝工消費合作社印裝 413689 A7 __ _B7__ 五、發明说明（12 ) 280 至 300nm 間。 在氧之存在下，主要觀察到鏈裂開，而非交聯。以量 而言* 一氧化碳，二氧化碳和羧酸是主要是光氧化產物。 除了酯基之直接光解作用之外，會經由過氧化物基因而同 樣地導致二氧化碳形成之氧化反應亦必須列入考慮。 經由在酯基α位中之氫的裂開，聚英二甲酸伸烷酯的 光氧化作用亦可得到氫過氧化物和其分解產物及有關之鏈 裂開（H. Day, D. Μ. W i 1 es : J Αρρ 1. Ρο 1 ym. Sc i. 1 6，1 972，第 2 0 3 頁）。 作爲光安定劑之U V安定劑或吸收劑是會干擾由光引 發之分解的物理及化學過程的化學化合物。碳黑和其它顔 部份地具有光保護效果。 然而*這些物質不適合於透明片，因爲其導致褪色或 顏色改變。 僅有機及有機金屬化合物，其不會對欲被安定之熱塑 膠賦與或僅極少地賦與顏色或顏色改變，是適合供透明料 無定形片的。 適合作爲光安定劑之UV安定劑是例如2 -羥基二苯 甲酮，2_羥基苯並三唑，有機鎳化合物，水楊酸酯，肉 桂酸酯衍生物，間苯二酚單苯酸酯，草酸醯替苯胺，羥基 苯酸酯位阻胺及三嗪，以2 -羥基苯並三唑和三嗪爲佳》 在一特別佳之實體中，依本發明之無定形片含有可結 晶之聚菜二甲酸伸乙酯作爲主要成份及0.Olwt%至 5 . 0wt%2- (4 * 6-二苯基 一1，3，5 -三嗪 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） I.---^------裝^---=---訂------線 (請先閲讀背面之注意事項再填寫本頁) -15 - 經濟部中央標準局員工消費合作社印製 4136S9 A7 __B7_ 五、發明説明（13 ) —2—基）一 5 — <己基）氧基一酚或〇 . 〇lwt%至 5wt%2，2'—亞甲基一雙（6 —（2H —苯並三唑 一2_ 基）一 4一（1 ，1 ，3 ，3-四甲基丁基）-酚 。在一較佳實體中，此二UV安定劑之混合物或此二UV 安定劑之至少一種與其它U V安定劑的混合物亦可被使用 ，光安定劑之總濃度，基於可結晶之聚某二甲酸伸乙酯， 較佳是介於0.Olwt%至5.Owt%間》 依本發明，據了解可結晶之聚某二甲酸伸烷酯是意謂 -可結晶之聚某二甲酸伸烷酯均聚物， -可結晶之聚棻二甲酸伸烷酯共聚物， -可結晶之聚某二甲酸伸烷酯化合物材料， 一可結晶之聚某二甲酸伸烷酯回收材料*及 一可結晶之聚棻二甲酸伸烷酯之其它變型。 在本文中較佳之共聚物和化合物材料是聚某二甲酸伸 烷酯和聚對酞酸伸烷酯之混合物，特別地，聚棻二甲酸伸 乙酯和聚對酞酸伸乙酯之混合物。 據了解在本發明文中之無定形片是意謂那些非結晶性 片，雖然所用之可結晶之熱塑膠較佳具有介於1 0%至 6 5 %之結晶度。非結晶性，亦即實質上無定形意謂結晶 度通常在5%以下，較佳2%以下，且特別佳是0% » 此外，完全令人意外地發現在冷中被成形，卻無破裂 ，無髮狀裂痕且/或無白色破裂之良好能力，以致本發明 片可以被成形及彎曲，而無溫度之作用· ^紙張尺度遙用中國國家標準{ CNS ) Α4規格（210X297公釐） " ~~ —16 - 丨，---：-----—裝l·-----訂------.線 (請先Μ讀背面之注意事項再填寫本頁) 413689 A7 B7 經濟部中央標準局員4消費合作社印策 五、 發明説明（14 ) 1 依 本 發 明 之 片進 一 步 可以被回收，卻無問題，無環境 1 I 污 染 且 Air 機械 性 質之 喪 失 ，此意謂其適合，例如，用來作 1 1 I 爲 短 期 廣 告 懷 誌 或其 它 廣 告物品。 1 1 I 在 一 特 別 佳 的實 JBA H 中 ，依本發明之片含有可結晶之聚 請 先 RQ ! I 棻 二 甲 酸 伸 乙 酯 作爲 主 要 成份。 讀 背 1 在 聚 某 二 甲 酸伸 乙 酯 的情況下，較佳地在Charpy衝擊 之 注 1 | 意 I 強 度 a n的測量期間 (依 [SO 179/1D測量）在 事 項 1 I 再 1 片 上 不 發 生 破 裂 。再 者 片之懸臂樑式缺口衝擊強度ak 填 寫 本 k 1 ( 依 I S 0 1 8 0 / 1 A測量）較佳是在2.0至 頁 1 I 1 2 0 k J / m 2 特別佳是在3 . 0至8 . 0 1 [ k J / m 2範圍中。 1 | 作 爲 供 片 之 產製 之 起 始材料的較佳聚合物是聚棻二甲 1 訂 1 酸 伸 乙 龍 其 具 有2 4 0 °(：至300 °(：，較佳地25°<：至 1 1 2 9 0 X 之 微 晶 熔點 T m (藉DSC (微分掃描量熱法） 1 1 > 以 1 0 °C / 分 鐘之 加熱速率所測量）’介於10 0°c至 1 J 2 9 0 °c 之 結 晶 溫度範 圍 Tc，介於 100°C 至 140°C I 之 玻 璃轉 化 溫度 ，依 D I N 53479所測量之 1 1 3 0 至 1 4 5 g / cm 3之密度及介於1 0%至 1 1 I 6 5 % 之 結 晶 度 〇 1 依 D I N 5 3 7 2 8在二氯乙酸中所測量之聚菓二 1 1 甲 酸伸 乙 酯 的 標 準粘度 S V (DCA)是介於600至 1 1 1 4 0 0 * 較 佳 介於 7 5 0至1 2 5 0，且特別佳介於 1 1 8 0 0 至 1 1 0 0間 1 | 由 標 準 粘 度 計算 特 性 粘度I V ( D C A )如下： 1 1 本紙張尺度適用中國國家標準（CNS ) A4規格（21 〇 X 297公釐） -17 - 經濟部中央標率局貝工消費合作社印装 413689_^_ 五、發明説明（15 ) IV ( D C A ) = 6 · 67xl〇-4SV (DCA) + 0.118 依DIN 53466所測量之鬆密度較佳是介於 0 . 75kg/dm3至 1 . Okg/dm3，且特別佳地 介於 G . 80kg/dm3至 0 . 90kg/dm3間 * 藉G P C所測量之聚某二甲酸伸乙酯之多分散性較佳 是介於1 · 5至4 . 0，特別佳地介於2 . 0至3 . 5間 〇 依本發明之無定形片的產製可以，例如，藉著在擠出 線中之擠出方法來實施。 此種擠出線以圖解型式示於圖1中。其實質包括 -作爲增塑單元之擠出機（1)， 一作爲成形模之槽模（2)， -作爲上膠模之精製烟道/軋光機（3)， 一供後冷卻之冷卻床（4 )及/或輥式输送帶（5 ) 一取出用輥（6 )， 一分離用之鋸， 一邊緣整修裝置（9 )及若合適， 一堆積裝置（8 )。 此方法包括*若合適者，乾燥聚棻二甲酸伸烷酯1而 後在擠出機中熔解它，若合適者此係與可溶性染料，色素 本紙張尺度逋用中國國家標準（CNS ) A4規格（2丨OX297公釐） 1.---„------裝 l·--.---訂------線 (請先閲讀背面之注意事項再填寫本頁) _ 18 - 經濟部中央標率局貝工消費合作社印製 412689 at B7 五、發明説明（16 ) 和/或uv安定劑一同行之，經由一模擠出此熔融物，而 後定尺寸精製且在切成所要尺寸前在精製烟道中被冷卻。 可溶性染料，色素和/或UV安定劑較佳經由母體混 合物技術來添加。在此情況下1可溶性染料，色素和/或 UV安定劑完全分散在固體載體材料中。合適的載體材料 是某些樹脂，聚菓二甲酸伸烷酯本身，或其它會與聚某二 甲酸伸烷酯充份相容之聚合物。 針對聚某二甲酸伸乙酯（PEN)，依本發明片之產 製方法詳述於下。 在擠出前，PEN較佳在160至180 °C下乾燥4 至6小時。 P E N及若合適之添加劑母體混合物而後在擠出機中 熔化。PEN熔融物之溫度較佳是在250至320 °C範 圍中•可能實質地藉擠出機之溫度和藉在擠出機中熔融物 之滯留時間來建立熔融物之溫度》 熔融物而後經由一模而離開擠出機。此模較佳是一槽 模》 藉擠出機所熔化且藉槽模所成形之P E N藉精製用之 軋光輥而定尺寸*亦即強烈冷卻且精製。軋光機輥可以用 例如1_，F —，L —或S —形狀來排列。 P E N材料而後可以在輥輸送機上後冷卻，整修邊緣 以定尺寸*切成所要長度且最後被堆積。 PEN厚度實質藉取出設置（其位於冷卻區末端）， 鑑於速度而偶合至此設置之冷卻（精製）輥及•一方面， 本紙張尺度適用中國國家標隼（CNS ) A4規格（210 X W7公釐） I.---„------裝 ：---訂------涑 (請先閲讀背面之注意事項再填寫本頁) -19 - 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明（17 ) 擠出機之傳遞速度及另一方面，介於輥之間的距離來決定 a 可使用單螺旋和雙螺旋擠出機作爲擠出機。 槽模較佳包括可取下之模體，唇狀物和經由寬度供流 量調節的限制桿。爲此，控制桿可以藉應力和壓力螺絲來 彎曲，厚度藉調節唇狀物而設定。重要的是要確保PEN 和唇狀物具有一均勻溫度，否則P E N熔融物因不同之流 道而以不同的厚度流出。 定尺寸模，精製用之軋光機使P E N熔融物有形狀和 尺寸。此係藉著冷卻及精製以冷凍至玻璃轉化溫度之下而 進行。在此狀態中應不再發生成份，否則在此經冷卻狀態 中會形成表面缺陷。爲此理由*軋光機_較佳被連結驅動 。軋光機輥之溫度必須低於結晶熔化溫度以避免P E N熔 融物之沾粘。PEN熔融物以240至300 °C之溫度離 開槽模》第一精製/冷卻輥具有介於5 0°C至8 0°C間之 溫度，此係依輸出及片厚度而定。第二梢冷卻輥將第二或 其它表面冷卻。 在定尺寸裝置將P E N表面盡可能平滑地冷凍且冷卻 其輪廓至使其尺寸安定的程度的同時，後冷卻裝置降低 P E N片的溫度至實質上在室溫下。後冷卻可以在輥板上 發生。取出速度應精確地與軋光機輥速度配合以避免厚度 之缺陷及變異。 作爲額外的裝置，供P E N片產製之擠出線可以包括 一分離鋸以作爲切割長度之裝置，邊緣整修器，堆積單元 本紙張尺度適用中國國家標準（CNS ) Α4ίϋ 210X297公釐） ~ -20 - I--------1^-LIL·-----訂------旅 (請先聞讀背面之注^^項再填寫本頁) 經濟部中央標準局員工消费合作杜印衷 413689 A7 _ B7 五、發明説明（18 ) 和控制站。邊緣整修器是有利的，因爲在某些環境下邊緣 區域中的厚度可能不均勻β片之厚度和目視的性質在控制 站測量。 因著令人驚訝之大量的優越性質，依本發明之聚某二 甲酸片極適合供多種不同的用途，例如，供內部鑲板，供 展示用之構造及展示用之物件，作爲顯示器，供標誌，供 機械和車輛之防護用上釉，於照明部分中，於商店裝修及 架子構造中，作爲廣告物件，作爲菜單架，作爲藍球背板 ，作爲房間隔間及供外部應用，例如玻璃之代替物。 本發明藉助於實體實例而在下文中更詳細說明，卻不 受限於這些實例。 各別性質之測量在此依以下標準法或技術來實施。 測量方法 表面光澤： 依DIN 67530決定表面光澤。測量反射器值 以作爲片表面之光學參數。依標準法A STM D 5 2 3 —78及ISO 2813*入射角定在20° 。在設定 之入射角之下•光線撞擊平的測試表面且藉此被反射或散 射。在光電接受器上之入射光線被指示爲一比例的電值。 測量值是無單位的且須與入射角一同提及。 透光度： 透光度用來意謂透射光之總量及入射光之量間之比例 本紙張尺度適用f國國家標準（CNS > A4規格（2丨0X297公釐） I----„------裂 l·-:--.‘---訂------線 (請先閲讀背面之注^^項再填寫本頁) -21 - 經濟部中央橾準局員工消费合作社印裝 413689 A7 B7 五、發明説明（19 ) « »·· 依 A S ΤΜ 1 0 0 3，在 一 ’Hazeguard plus’ 測 量設備中測量透光度。 濁度和澄清度： 濁度是與入射光束偏離平均大於25°之透射光的 百分比。澄清度是在小於2 . 5°之角度下測量。 依 A S ΤΜ 1 〇 〇 3，使用 'Hazeguard plus'測量 設備來測量濁度和澄清度。 白色度： 藉助於 Zeiss，Oberkochem ( D E )之再遺（remission ) 光度計 ，"* ELREPHtT 標準光源 C ， 2° 正常觀察者 來測定白色度。白色度定義爲 WG = RY+3RZ-3RX。 WG =白色度，RY，RZ，RX =當使用Y，z及X顏 色測量濾器時相關之反射因子。所用之白色標準物是一由 硫酸鋇所形成之屋縮模製物（DIN 5033，第9部 份）。 表面缺陷： 表面缺陷目視地測定。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） 1·---：------裝 --^---訂------旅 (請先閲讀背面之注意事項再填寫本頁) -22 - A7 B7 413689 五、發明説明（20 )Central Standards Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperative Seal 413689 A7 B7 V. Description of the invention (1) The present invention is about # at least one crystallizable polybutyrate dialkylate * amorphous sheet, which has 1 to 2 Omm thickness * This sheet has excellent optical and mechanical properties. The present invention is further known about a method for manufacturing the sheet. Amorphous sheets having a thickness of 1 to 2 mm are fully known. These sheet structures are made of amorphous, non-crystalline thermoplastic. Typical examples of such thermoplastics that are processed into pieces are, for example, polyvinyl chloride (PVC), polycarbonate (PC), and polymethyl methacrylate (PMMA). These semi-finished products are produced on a so-called extrusion line (see P ο 1 mer W erkst 〇ffe [P ο 1 ymericmateria 1 s], Edition II, Technology 1, pi 36, Georg Thieme Verlag, Stuttgart, 1984 ). Powdery or granular raw materials are melted in an extruder. After extrusion, due to the constant increase in viscosity and reduced temperature, this amorphous heat is passed through polishing stacks or other forming dies. Plastic is easily reformed. After forming, the amorphous sheet has a suitable stability, that is, a high viscosity, so that it can be " stand on its own " (standby the in se 1 ves) on the fixed-size mold ^ However, it is still soft enough that the mold can be used to Forming. The melt viscosity and internal stiffness of amorphous thermoplastics in fixed-size molds are so rampant that the semi-finished product will not collapse before cooling in the fixed-size mold. In the case of easily decomposed materials, such as PVC, Special processing aids are required during extrusion * such as processing stabilizers that resist decomposition and lubricants that resist too high internal friction and therefore no controllable heating. Internal lubricants are required to prevent material from sticking to walls and rollers. For example, in the processing of PMMA, a devolatilizing extruder is used to remove the paper. The Chinese standard (CNS M4 specification (210X297 mm)) is applied. -Order ------ Brigade (please read the notes on the back before filling out this page) -4 _ Printed by the Central Ministry of Economic Affairs, Jun Zhuan Bei Gong Consumer Cooperative, 413689 at ___B7_ V. Description of the invention (2) Water vapor. -In the production of amorphous thermoplastic sheet, sometimes cost-intensive additives are needed, which in some cases can move and can cause production problems due to evaporation and cause surface deposition on semi-finished products. PVA is difficult Recycling can only be done by special neutralization or electrolytic methods. PC and PMMA are equally difficult to recycle or are only recovered under conditions of loss or extreme mechanical damage. In addition to these disadvantages, PMMA sheets also have extremely poor impact strength And when broken or under mechanical stress, it will break. In addition, * PMMA sheets are flammable like wood, so they cannot be used in, for example, internal applications or in display construction. PMMA and PC sheets cannot be further formed in cold environments. .In cold forming, PMMA Cracks into harmful pieces. Hair-like cracks and white cracks occur during the cold forming of 卩 (:) tablets. EP—A — 0 471 528 describes a method for forming an object from polyethylene terephthalate (PET) tablets. The PET sheet is heat-treated on both sides in a thermal forming mold at a temperature range between glass transition temperature and melting temperature. When the degree of crystallinity of the formed PET sheet is in the range of 25 to 50%, The formed PET sheet is removed from the mold. The PET sheet disclosed in EP-A-0 471 528 has a thickness of 1 to 10 mm. Because the formed article formed by the heat produced by the P ET sheet is part thereof Crystallized and therefore no longer transparent and the surface properties of the shaped article are determined by the thermal forming method and temperature and the shape is determined by this. The optical properties (such as gloss, turbidity and light transmission) of the P ET sheet used are also Not important. In principle, the optical properties of these sheets are poor and the paper size must be in accordance with National Standards (CNS) A4 (2 丨 0 X 297 mm) I: --- \ ----- _--- install l · --.--- order ------ completion (please read the precautions on the back before filling this page) 413689 at B7 Printed by the Shellfish Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs 5. Description of the Invention (3) i 1 Adapted 0 fi US — A — 3 4 9 6 1 4 3 Description of vacuum thermal formation of 3 mm thick PET I Its crystallinity must be in the range of 5 to 25%. The crystallinity of the hot-formed 1 11 1 formed articles is greater than 25% 〇 And in these PET sheets, please first stand on the optical properties. I do not need to set a limit of 9 because The crystallinity of the tablets used has been read from 1 to 5 and 25%. These tablets are opaque and opaque. Note 1 f means f I of the invention a is to provide ~. Species have 1 to 2 0 mm thickness matters 1 I 1 Not filled in (the shaped sheet has good mechanical and optical properties Page I Good optical properties depending on the entity include, for example, high light transmission 9 1 I high surface Very low gloss turbidity and high clarity 〇1 1 Good mechanical properties include, in particular, impact strength and high breaking strength of 髙 1. Furthermore, the sheet according to the invention should be recyclable, especially without losing 1 1 mechanical properties. And low flammability so that, for example, it can be used in internal applications and display structures. 1 1 This giant system borrows an amorphous sheet with a thickness of 1 to 20 mm to reach the line I. The sheet contains at least one crystallizable Polyvinyldicarboxylate is used as the main ingredient 1 1 0 1 1 This amorphous tablet contains at least ~ Polyalkylene diformate as the main ingredient 1 β Polyethylene dicarboxylate is preferred. Propylene diformate and poly (1 1-butylene dicarboxylate) are particularly good. Poly (ethylene diacetate) φ 1 I • fnrf m Shaped sheet can be transparent * transparent and colored or non- Transparent and 1 I color ο 1 1 ί in a transparent body according to DIN 6 7 5 3 0 (measurement angle 1 1 1 This paper size applies Chinese National Standard (CNS) A4 specification (2 丨 〇X 297 mm } -6-Employees of the Central Bureau of Standards, Ministry of Economic Affairs, Cooperative Co-operative Printing 413689 a7 _B7 V. Description of the Invention (4) 20 °) Measured Landing · The amorphous sheet has a surface gloss greater than 110, preferably greater than 120. The transmittance measured according to ASTM D 1003 is greater than 80% * preferably greater than 8 2%. Similarly, according to ASTM D1003, the turbidity of the sheet is less than 15%, preferably less than 11% . The clarity (ASTM D1 003) of the transparent sheet measured at an angle of less than 2.5 ° is preferably more than 90%, particularly preferably more than 92%. In transparent and colored entities, the amorphous sheet contains at least one soluble dye. The concentration of the soluble dye is preferably in the range of 0.001 to 20% by weight based on the weight of the polyalkylene dicarboxylate. Soluble dyes are substances that are molecularly soluble in polymers (DIN 5 5 9 4 9). The color change caused by dyeing the amorphous sheet is based on wavelength-dependent absorption and / or light scattering. Dyes can absorb light and cannot scatter light, because the necessary condition for scattering is some extremely small particle size. The coloring by dye is a solution method. As a result of this solution method, the dye is molecularly dissolved in, for example, a P E N polymer. This kind of dye is called transparent or translucent or milky color. · Different types of soluble dyes, especially preferred are aliphatic and aromatic soluble dyes. These are, for example, azo and M 馄 dyes. Because of the high glass transition temperature of PEN, the movement of the dye is restricted, so the above two are particularly suitable for dyeing of PEN (146 犷 31:11 『611. 〖061_1161 ': 8〇1111) -le dye in the plastics industry in 'VDI-Gese 11sch- This paper size applies to the Chinese national standard (CMS > A4 size (210X297 mm) I ----: ----------- install ^ --------- Order ------ salty (please read the precautions on the back before filling out this page) -7-Printed by the Employee Consumer Cooperative of the Central Bureau of Standards, Ministry of Economic Affairs 413689 A7 B7 V. Description of Invention (5) aft Kunstofftechnik: Einfarben von Kuststoffen VDI-Verlage, Diissel dor f 1 975). Examples of suitable soluble dyes are: Solvent Yellow 9 3, Pyrazolinone Derivatives, Solvent Yellow 16, Fat Soluble Azo Dyes, Fluorol Green-Gold, Fluorescent Light polycyclic dyes, solvent red 1, azo dyes, azo dyes such as Thermoplastic Red BS, Sudan Red SB, Solvent Red 138, Citron derivatives, fluorescent benzopyran dyes, such as Fluorol Red GK And Fluor-〇1 Orange GK, Solvent Blue 3 5, M Quinone Dyes, Solvent Blue, Phthalocyanine Dyes and many others "A mixture of two or more of these soluble dyes is also suitable" According to the present invention, the soluble dye has been added to the desired concentration by the raw material producer or can be added to the extruder during the production of the tablet. However, the dye is added It is particularly preferably added by means of a master mix. The soluble dye is completely dispersed and / or dissolved in a solid carrier material. Suitable carrier materials are certain resins, polyalkylene dicarboxylate itself or alternatively Other polymers that are fully compatible with polyalkylene dicarboxylate "It is important that the particle size and bulk density of the parent mixture is similar to the particle size and bulk density of polyalkylene dicarboxylate, so that uniformity can occur The distribution and, as a result, uniform and transparent coloration. The surface gloss of transparent and colored sheets measured according to DIN 67530 (measurement angle 20 °) is greater than 100, preferably greater than 10, measured according to ASTM D1003 The light transmittance is in the range of 5 to 80%, preferably in the range of 10 to 70%, and the turbidity measured according to ASTM D1003 is in the range of 2 to 40%. (CNS) Α4 specification (2ΙΟχ297mm) I ----.-----.-- install ^ --- ^ --- order ------ line (please read the precautions on the back before (Fill in this page) -8-A7 B7 413689 5. In the description of invention (6), preferably in the range of 3 to 35%. In colored entities, the amorphous flakes contain at least one organic and / or inorganic pigment as a pigment. The concentration of the pigment is preferably in the range of 0.5 to 30% by weight based on the weight of the polyalkylene dicarboxylate. * When pigments are considered, according to DIN 55944, there is a difference between dyes and pigments. * Pigments are processed separately. It is virtually insoluble in polymers under conditions, however dyes are soluble (DIN 55949). The coloring effect of pigments occurs by the particles themselves. The term pigment is usually associated with particle sizes ranging from 0.01 / zm to 1 · Oaiii. According to DIN 53206, when defining pigment particles, there is a distinction between the initial particles, the aggregates, and the agglomerates. Because the original particles are usually produced in a synthetic method, they have a significant tendency to aggregate due to their extremely small particle size. By the agglomeration of the first particles, this substance produces aggregates, which therefore have a smaller surface area than the sum of the surface areas of their original particles. Due to the agglomeration of the initial particles and / or aggregates at the corners or edges, agglomerates are formed, the total surface area of which is only slightly different from the sum of the individual areas. If someone refers to the size of the pigment particles without specifying, it means an aggregate that actually exists after coloring. In powder type pigments, co-existing aggregates often form agglomerates, which must be disintegrated during the coloring process, wetted and uniformly distributed by the polymer. These simultaneous processes are called dispersion. On the other hand, in the case of coloring with dyes, the process involved is a solution. As a result, the dyes exist in a molecularly dissolved form. Compared with inorganic pigments, in the case of some organic pigments, the Chinese national standard (CNS > A4 specification (2 丨 0X297 mm >) --_---: ----- ri is not applicable to this paper size at all. ^ L ---, --- Order ------ line (please read the notes on the back ^ before filling this page) Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 1 9 1 413 689 A 7 B7 5 Description of the invention Π) Solubility is not true, especially in the case of pigments with simple composition of low molecular weight. Dyes are properly described by their chemical structure. However, in each case of the same chemical composition The following pigments are prepared and exist in different crystal modification types. A typical example of this is the white pigment titanium dioxide, which can exist in the rutile type and the anatase type. In the case of pigments, it may be coated, that is, The use of organic or inorganic reagents to post-process pigments to improve utilization • Siloxane and oxidation Examples of suitable inorganic pigments are white pigments titanium dioxide, zinc sulfide, and tin sulfide, which can be coated with organic and / or inorganic substances. Printed by the monthly consumer cooperative of the Central Standards Bureau of the Ministry of Economic Affairs — ^ ---… --- Load l · — (Please read the note on the back before filling in this page) Titanium dioxide particles can include anatase and rutile, but preferably mainly include rutile, which is larger than anatase. Opacity. In preferred entities, at least 95% of the titanium dioxide particles are composed of rutile. They can be prepared by ordinary methods, such as chloride or sulfate methods. The average particle size is quite low and is preferably In the range of 0.10 to 0.30 // m. By using the type of titanium dioxide, no cavities will be formed in the polymer matrix during the production of the sheet. The titanium dioxide particles may have an inorganic oxide coating, such as in paper Commonly used as a coater or coating composition for T i 02 white pigments to improve light fastness. "T i 〇2 is known to be light active." The effect of 117 light on this paper is applicable to Chinese National Standards (CNS). Λ4 specifications 2 丨 0X297mm) -10-Printed by the Central Bureau of Standards, the Ministry of Economic Affairs, Shellfish Consumer Cooperative, 412689 A7 _ B7 V. Description of the invention (8) Free radicals are formed on the surface of the particles. These free radicals can move to the coating composition On the film-forming components of materials, it causes decomposition reactions and turns yellow. Particularly suitable oxides include aluminum, silicon, zinc, or magnesium oxides, or a mixture of two or more of these compounds. Coatings with two or more of these compounds The Ti02 particles of the layer are described, for example, in EP-A-00445 1 5 and EP-A 0078633. This coating may also include organic compounds having polar or non-polar groups. During the production of tablets by extrusion of polymer melts, the organic compounds must have sufficient thermal stability. An example of a polar group is -OH, -OR,-COOX (X = R, H, or Na, R = alkyl group having 1 to 34 carbon atoms). Preferred organic compounds are alkanols and fatty acids having 8 to 30 carbon atoms in the alkyl group, especially fatty acids and primary n-alkanols having 12 to 24 carbon atoms, and polydiorganosiloxanes and And / or polyorganohydroiodosiloxane, such as polydimethylsiloxane and polymethylhydroiodosiloxane. The coating on titanium dioxide particles usually consists of 1 to 12 grams, especially 2 to 6 grams of inorganic oxide and 0.5 to 3 grams, especially 0.7 to 1.5 grams of organic compound, based on 10 0 grams of titanium dioxide particles. The coating is preferably applied to the particles in an aqueous suspension. Inorganic oxides are precipitated in water suspensions from water-soluble compounds, such as alkali alumino-aluminates, especially calcium aluminate, aluminum hydroxide, aluminum sulfate, aluminum nitrate, sodium silicate (water glass) or silicic acid. The term inorganic oxides, such as A 1 20 3 and Si 02, should be understood to include hydroxides or their different hydration stages, such as oxide hydrates, but the exact structure of their composition is unknown. For example, aluminum and / or silicon oxide water. The paper size is applicable to the Chinese National Standard (CNS) A4 (2! 0X297 mm) I ------------- installation ^ ---.--- Order ------ line (please read the note on the back before filling this page) -11-413689 A7 B7 Printed by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs V. Description of the invention (9) After grinding in an aqueous suspension, it precipitates on Ti 02, and the pigment is then washed and dried. After sintering and subsequent wet grinding, this precipitation can therefore occur directly in a suspension, as produced in a synthetic method Manufacturers in general. The precipitation of the oxides and / or oxides of the individual gold tinctures can come from water-soluble gold tincture salts, which occur in a known range of p ;; for example, for aluminum, an aluminum sulfate aqueous solution ( The pH is less than 4), and the oxide hydrate is precipitated by adding an aqueous ammonia solution or an aqueous sodium hydroxide solution in a range of p 介于 between 5 and 9, preferably between 7 and 8.5. Water glass or alkali aluminate aluminate At the beginning of the salt solution, the pH of the Ti 02 suspension initially poured should be in the strong alkaline range (pH greater than 8). In this case, the It is performed by adding an inorganic acid such as sulfuric acid in the range of p to 5 to 8. After the precipitation of the metal oxide, the suspension is subsequently stirred for 15 minutes to 2 hours, during which the precipitated coating is aged. The coated product is separated from the aqueous suspension and dried at elevated temperatures after washing, in particular at 70 to 110 ° C. Typical inorganic black pigments are similarly modified by coated carbon black For higher ash content, carbon pigments that are different from carbon black pigments, and black oxide pigments, such as iron oxide black and copper, chromium and oxide cut mixtures (mixed phase pigments). The suitable inorganic color is tinted. Of oxide pigments, hydroxyl-containing pigments, sulfide pigments and chromates. Examples of colored oxide pigments are iron oxide red, titanium dioxide-nickel oxide-antimony oxide mixed phase pigments, titanium dioxide-chromium oxide-antimony oxide mixed phases. Pigment, cut, mixture of zinc and titanium oxide, chromium oxide and iron oxide. This paper uses Chinese National Standard (CNS) A4 specification (210X297 mm). I .------------- --.--- Order ------. 4 (Please read first (Please fill in this page again for details) -12-Printed A7 B7 printed by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (10) Spinel of brown, cobalt-aluminum-titanium-nickel-zinc oxide system, And mixed phase pigments based on other metal oxides. An example of a typical hydroxyl-containing pigment is a trivalent iron oxide hydroxide such as F e ◦ Η. Examples of sulfide pigments are cadmium sulfide selenide, cadmium-zinc sulfide, and polysulfide-type sodium aluminosilicates containing sulfur bonds in the crystal. An example of a chromate is lead chromate, which exists in monoclinic, orthorhombic, and tetragonal crystal forms. As with white and black pigments, all color pigments can be uncoated or coated with inorganic and / or organic substances. Organic color pigments are usually divided into azo pigments and so-called non-azo pigments. Azo pigments are characterized by azo groups (-N = N—). Azo pigments include monoazo pigments, diazo pigments, diazo condensation pigments, mixtures of azo dye salts and azo pigments * Amorphous colored flakes contain at least one inorganic and / or organic pigment. Amorphous flakes can also contain mixtures of inorganic and / or organic pigments, and soluble dyes. Herein, the soluble dye concentration is preferably in the range of 0.01 to 20% by weight, and particularly preferably in the range of 0.5 to 10% by weight, based on the weight of polyalkylene dicarboxylate. According to the invention, pigments (inorganic and / or organic pigments and dyes if needed) have been added to the desired concentration by the raw material producer or can be added to the extruder during the production of the tablet. However, the color additive is particularly preferably through the master mix technology or I :: —packing ^ ― 丨 salty (please read the note ^^ on the back before filling this page) This paper size applies to the Chinese national standard (CNS > A4 Specifications (210 X 297 mm > Printed by the Central Standards Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperative, 413689 A7 _____B7 V. Description of the invention (11) Added via solid pigment preparations. Organic and / or inorganic pigments and soluble dyes as required Will be completely dispersed on a solid support material. Suitable carriers are certain resins, the polymer to be colored itself or, optionally, other polymers that are fully compatible with polyalkylene dicarboxylate. It is important that · The particle size and density of the solid pigment preparation and the parent mixture are similar to the particle size and density of poly (alkylene dicarboxylate), so that a uniform distribution and coloration can occur. "Coloration measured according to DIN67530 (measurement angle 20 °) The gloss of the sheet is preferably greater than 90 and the light transmittance measured according to ASTM D 1 0 0 3 is preferably less than 5%. »The coloring sheet further has opaque, uniform optics In a further preferred entity, the amorphous tablet further contains at least one UV stabilizer as a light stabilizer, and the concentration of the UV stabilizer is preferably from 0.01 to light based on the weight of the polyalkylene dicarboxylate. , Especially the ultraviolet part of solar radiation, that is, the wavelength range of 280 to 400 nm will start the decomposition process in the thermoplastic * The result is not only a visible appearance change due to color change or yellowing, but also The mechanical-physical properties also have an adverse effect. The inhibition of these photooxidative decomposition processes is of great industrial and economic importance, because otherwise, the possible uses of many thermoplastics would be greatly limited. For example, UV light will start to be absorbed even below 360 nm, and its absorption will increase significantly below 320 nm and will be extremely significant below 300 nm. The maximum absorption effect is in the countries where this paper scale applies. Standard "CNsYa4 specification (210X297 mm) ---- ^ ------- installation—U-: --- order ------ brigade (please read the precautions on the back before filling this page) ) -14-Shellfish Consumption 413689 A7 __ _B7__ V. Description of the invention (12) Between 280 and 300nm. In the presence of oxygen, chain splitting is mainly observed, not cross-linking. In terms of quantity * carbon monoxide, carbon dioxide and carboxylic acids are the main It is a photo-oxidation product. In addition to the direct photolysis of the ester group, the oxidation reaction that would similarly lead to the formation of carbon dioxide via the peroxide gene must also be taken into account. Through the cleaving of hydrogen in the alpha position of the ester group, Photooxidation of polyalkylene dicarboxylate can also obtain hydroperoxides and their decomposition products and related chain cleavage (H. Day, D. Μ. Wi i 1 es: J Αρρ 1. ρο 1 ym. Sc i. 1, 6, 1 972, p. 2 3). UV stabilizers or absorbers as light stabilizers are chemical compounds that interfere with the physical and chemical processes of light-induced decomposition. Carbon black and other pigments are partially photoprotective. However * these substances are not suitable for transparent films because they cause discoloration or color change. Only organic and organometallic compounds, which do not impart or only impart little color or color change to the thermoplastic glue to be stabilized, are suitable for transparent sheet amorphous sheets. UV stabilizers suitable as light stabilizers are, for example, 2-hydroxybenzophenone, 2-hydroxybenzotriazole, organic nickel compounds, salicylates, cinnamate derivatives, resorcinol monobenzoate , Aniline oxalate, hydroxybenzoate hindered amine and triazine, preferably 2-hydroxybenzotriazole and triazine. "In a particularly preferred entity, the amorphous tablet according to the invention contains a crystallizable polymer Ethyl phthalate as the main ingredient and 0.01 to 5.0 wt% 2- (4 * 6-diphenyl-1,3,5 -triazine) The paper size applies to Chinese National Standard (CNS) A4 specifications (210X 297 mm) I .--- ^ ------ install ^ --- = --- order ------ line (please read the precautions on the back before filling this page) -15 -Printed by the Consumer Cooperatives of the Central Bureau of Standards of the Ministry of Economic Affairs 4136S9 A7 __B7_ V. Description of Invention (13) — 2 — Basics — 5 — < hexyl) oxymonophenol or 0.001 wt% to 5 wt% 2,2'-methylene-bis (6- (2H-benzotriazol-2-yl) -4- (1, 1, 3 , 3-tetramethylbutyl) -phenol. In a preferred entity, a mixture of the two UV stabilizers or a mixture of at least one of the two UV stabilizers with other UV stabilizers can also be used. A light stabilizer The total concentration is based on the crystallizable polyalkylene dicarboxylate, preferably between 0.01 and 5.0 wt%. According to the present invention, it is understood that the crystallizable polyalkylene dicarboxylate means It is called-crystallizable polyalkylene dicarboxylate homopolymer,-crystallizable polyalkylene dicarboxylate copolymer,-crystallizable polyalkylene dicarboxylate compound material, a crystallizable poly Dialkylene dicarboxylate recycling material * and other variants of a crystallizable polyalkylene dicarboxylate. The preferred copolymer and compound materials in this context are polyalkylene dicarboxylate and polyalkylene terephthalate. Mixtures, in particular, polyethylene terephthalate and polyethylene terephthalate. It is understood that the amorphous tablets in the context of the present invention are These are non-crystalline pieces, although the crystallizable thermoplastic used preferably has a crystallinity between 10% and 65%. Amorphous, that is, substantially amorphous means that the crystallinity is usually below 5% , Preferably less than 2%, and particularly preferably 0% »In addition, it was completely unexpectedly found that the good ability to be formed in the cold, without cracks, hair-like cracks, and / or white cracking, resulted in the tablets of the present invention Can be formed and bent without the effect of temperature. ^ Chinese national standard {CNS) paper size (210X297 mm) for paper size " ~~ —16-丨, ---: ------- pack l ----- Order ------. line (please read the notes on the back before filling this page) 413689 A7 B7 Member of the Central Standards Bureau of the Ministry of Economic Affairs 4 Consumption Cooperatives Imprint V. Invention Description (14) 1 The film according to the present invention can be further recycled without problems, without environment 1 I pollution and loss of Air mechanical properties, which means it is suitable, for example, to be used for 1 1 I short-term advertisements or other advertising items . 1 1 I In a particularly good solid JBA H, the tablet according to the present invention contains a crystallizable polymer. RQ! I 伸 Diethylene diformate as the main component. Read back 1 In the case of poly (ethylene diacetate), preferably during Charpy Shock Note 1 | Meaning I Measurement of an intensity an (measured according to [SO 179 / 1D) does not occur on matter 1 I and 1 tablet rupture. In addition, the cantilever-type notched impact strength ak of the sheet is filled in k 1 (measured according to IS 0 1 8 0/1 A), preferably from 2.0 to page 1 I 1 2 0 k J / m 2 is particularly preferably at 3. 0 to 8. 0 1 [k J / m 2 in the range. 1 | The preferred polymer as the starting material for the production of the film is polydimethylene. 1 order 1 acid. It has 2 40 ° (: to 300 ° (:, preferably 25 °). <: Microcrystalline melting point T m to 1 1 2 9 0 X (measured by DSC (differential scanning calorimetry) 1 1 > measured at a heating rate of 10 ° C / minute) 'between 10 0 ° c The crystallization temperature range Tc to 1 J 2 9 0 ° c, the glass transition temperature between 100 ° C to 140 ° CI, the density and media of 1 1 3 0 to 1 4 5 g / cm 3 measured according to DIN 53479 Crystallinity from 10% to 1 1 65%. 1 The standard viscosity SV (DCA) of Polyethylene Di 1 1 Ethyl formate measured in DIN 5 3 7 2 8 in dichloroacetic acid is between 600 to 1 1 1 4 0 0 * preferably between 7 50 to 1 2 5 0, and particularly preferably between 1 1 8 0 0 to 1 1 0 0 1 | The intrinsic viscosity IV (DCA) calculated from the standard viscosity is as follows: 1 1 This paper size is in accordance with Chinese National Standard (CNS) A4 specification (21 0X 297 mm) -17-Printed by the Bayer Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 413689 _ ^ _ 5. Description of the invention (15) IV (DCA ) = 6.67xl0-4SV (DCA) + 0.118 The bulk density measured according to DIN 53466 is preferably between 0.75 kg / dm3 and 1.0 kg / dm3, and Particularly preferably between G. 80kg / dm3 and 0.90kg / dm3 * The polydispersity of poly (ethylene dicarboxylate) as measured by GPC is preferably between 1.5 and 4.0, particularly preferably The production of the amorphous sheet between 2.0 and 3.5 can be performed, for example, by an extrusion method in an extrusion line. This type of extrusion line is shown graphically in FIG. 1. Its essence includes-an extruder (1) as a plasticizing unit, a slot die (2) as a forming die,-a refined flue / calender (3) as a gluing die, and a post-cooling cooling The bed (4) and / or the roller conveyor (5)-a take-out roller (6), a separating saw, an edge trimming device (9) and, if appropriate, a stacking device (8). This method includes * if appropriate, drying polyalkylene dicarboxylate 1 and melting it in an extruder. If appropriate, this is related to soluble dyes, pigments, and paper standards. Use Chinese National Standard (CNS) A4 specifications ( 2 丨 OX297 mm) 1 .------------------------------------- Install the line (Please read the precautions on the back before filling in this page) _ 18 -Printed by the Central Standards Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperative, 412689 at B7 V. Description of the invention (16) and / or UV stabilizers. Extrude this melt through a die, then refine the size and cut into The desired size is cooled in the refined flue. Soluble dyes, pigments and / or UV stabilizers are preferably added via a master mix technique. In this case 1 the soluble dyes, pigments and / or UV stabilizers are completely dispersed in the solid support material. Medium. Suitable carrier materials are certain resins, polyalkylene dicarboxylate itself, or other polymers that will be fully compatible with polyalkylene dicarboxylate. For poly (ethylene dicarboxylic acid) (PEN) The production method of the tablet according to the present invention is detailed below. Prior to extrusion, PEN is preferably at 160. Dry at 180 ° C for 4 to 6 hours. PEN and, if appropriate, the additive precursor mixture is then melted in the extruder. The temperature of the PEN melt is preferably in the range of 250 to 320 ° C. • Extruder may be substantially borrowed The temperature of the melt and the residence time of the melt in the extruder are used to establish the temperature of the melt. The melt then exits the extruder through a die. The die is preferably a slot die. The PEN formed by the slot die is dimensioned by the calender rolls used for refining *, that is, strongly cooled and refined. The calender rolls can be arranged in shapes such as 1_, F —, L — or S —. PEN materials can then be The roller conveyor is cooled down afterwards, and the trimming edge is cut to the required length with a fixed size * and finally stacked. The thickness of the PEN is substantially taken out of the setting (which is located at the end of the cooling zone), and the cooling (refined) roller coupled to this setting in view of speed and • On the one hand, this paper size is applicable to the Chinese National Standard (CNS) A4 (210 X W7 mm) I .------------- install: --- order ------ 涑 (please (Please read the notes on the back before filling out this page) -19-Central Standards of the Ministry of Economic Affairs Printed by the Consumer Cooperative of the Bureau A7 B7 V. Description of the invention (17) The transfer speed of the extruder and the distance between the rollers determine a. Single and double screw extruders can be used as extruders . The slot die preferably includes a removable die body, a lip, and a restriction lever for adjusting the flow rate through the width. For this purpose, the lever can be bent by stress and pressure screws, and the thickness can be set by adjusting the lip. It is important to ensure that the PEN and lips have a uniform temperature, otherwise the P E N melt will flow out with different thicknesses due to different channels. The sizing die and the calender used for refining make the P E N melt into shape and size. This is done by cooling and refining to freeze below the glass transition temperature. Compositions should no longer occur in this state, or surface defects will form in this cooled state. For this reason * calender_ is preferably driven by linkage. The temperature of the calender roll must be lower than the crystal melting temperature to avoid sticking of the P E N melt. The PEN melt exits the slot die at a temperature of 240 to 300 ° C. The first refining / cooling roller has a temperature between 50 ° C and 80 ° C, which depends on the output and sheet thickness. A second cooling roller cools the second or other surface. While the sizing device freezes the P E N surface as smoothly as possible and cools its outline to such an extent that its size is stable, the post-cooling device reduces the temperature of the P E N sheet to substantially room temperature. Post-cooling can take place on the roller plate. The take-out speed should be precisely matched with the calender roll speed to avoid thickness defects and variations. As an additional device, the extrusion line for PEN sheet production can include a separating saw as a cutting length device, edge trimmer, and stacking unit. The paper size is applicable to China National Standard (CNS) Α4ίϋ 210X297 mm) ~ -20 -I -------- 1 ^ -LIL · ----- Order ------ Brigade (please read the note ^^ on the back before filling out this page) Staff of Central Bureau of Standards, Ministry of Economic Affairs Consumption Cooperation Du Yinzhong 413689 A7 _ B7 V. Invention Description (18) and Control Station. Edge trimmers are advantageous because the thickness in the edge area may be uneven under certain circumstances. The thickness and visual properties of the beta sheet are measured at the control station. Due to the surprisingly large number of superior properties, the polydicarboxylic acid tablet according to the present invention is very suitable for many different uses, for example, for internal panelling, for display construction and for objects for display, as a display for Signs, for glazing for the protection of machinery and vehicles, in lighting parts, in shop decoration and shelf construction, as advertising items, as menu racks, as backboards, as compartments and for external applications, such as glass Instead. The invention is explained in more detail below by means of physical examples, but is not limited to these examples. The measurement of each property is carried out according to the following standard methods or techniques. Measurement method Surface gloss: The surface gloss is determined according to DIN 67530. The reflector value was measured as an optical parameter on the surface of the sheet. According to the standard method A STM D 5 2 3 —78 and ISO 2813 * the incident angle is set at 20 °. Below the set angle of incidence • Light hits a flat test surface and is thereby reflected or scattered. The incident light on the photoreceptor is indicated as a proportional electrical value. The measurement is unitless and must be mentioned together with the angle of incidence. Transmittance: Transmittance is used to mean the ratio between the total amount of transmitted light and the amount of incident light. The paper dimensions are applicable to national standards (CNS > A4 specifications (2 丨 0X297 mm) I ---- „ ------ Crack l ·-: --.'--- Order ------ line (please read the note ^^ on the back before filling this page) -21-Central Bureau of Standards, Ministry of Economic Affairs Printed by the employee consumer cooperative 413689 A7 B7 V. Description of the invention (19) «» · · According to AS TM 1 0 0 3, the transmittance is measured in a 'Hazeguard plus' measuring device. Haze and clarity: Haze is Percentage of transmitted light that deviates from the incident beam by an average of more than 25 °. Clarity is measured at an angle of less than 2.5 °. According to AS TM 1 003, turbidity and clarity are measured using a 'Hazeguard plus' measuring device Whiteness: With the aid of Zeiss, Oberkochem (DE) 's remission photometer, " * ELREPHtT standard light source C, 2 ° normal observer to determine the whiteness. Whiteness is defined as WG = RY + 3RZ-3RX WG = whiteness, RY, RZ, RX = relevant reflection factor when using Y, z and X color measurement filters. White used The quasi-object is a shrink molding made of barium sulfate (DIN 5033, Part 9). Surface defects: Surface defects are measured visually. This paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 mm) ) 1 · ---: ------ install-^ --- order ------ brigade (please read the notes on the back before filling this page) -22-A7 B7 413689 V. Invention Instructions (20)
Charpy衝擊強度a n : 依ISO 17 9/1 D來測定此值。 懸臂樑式缺口衝擊強度311: 依I SO 1 8 Ο/A測量懸臂樑式缺口衝擊強度。 密度 依DIN 53479測定密度。 SV(DCA) ，IV ( D C A ): 依DIN 53726在氯乙酸中測量標準粘度SV (D C A )。 由標準粘度計算特性粘度如下： IV (DCA) = 6 . 67x10 -4SV (DCA) + 0.118 熱性質： 藉微分掃描量熱計（DSC)，以10°C/分鐘之加 熱速率，測量熱性質，如結晶熔WTm，結晶溫度範圍 T。，後一（冷）結晶溫度T CN&玻璃轉化溫度τβ。 分子量，多分散性 本紙張尺度適用t國國家標準（CNS ) Α4規格（210 X 297公釐） 丨：---=------裝-I·---訂------瘃 (請先聞讀背面之注意事項再填寫本頁) 經濟部中央標率局員工消費合作杜印裝 -23 - 經濟部中央標準局貝工消費合作社印裝 413B89 at B7 五、發明説明（21 ) 藉矽膠滲透層析術測量分子量Μ „及Μ „及所得之多分 散性。風化（雙邊），UV安定性 依測試說明書ISO 4892測試UV安定性如下 測試設備：Atlas Ci 65 Weather Ometer 測試條件：I SO 4892，亦即，模擬的風化 照射時間：1 0 0小時（每邊） 照射：05W/m2，34〇nm 溫度：6 3 °C 相對大氣的 濕度：5 0 % 氙燈：硼矽酸鹽之內部和外部之濾器 照射循環：102分鐘UV光*而後18分鐘UV光同著 以水噴灑樣品而後再次1 0 2分鐘UV光等等 顏色改變： 在人工風化後樣品顔色的改變依D I N 5 0 3 3使用 一分光光度計來測量。 符號具有以下意義： △ L :亮度差 + △ A :樣品比標準品更亮 一 △ A :樣品比標準品更暗 本紙張尺度適用中國國家標率（CNS ) A4規格（210X297公釐） ^---Ί-----‘裝一-Γ--·---訂------旅 (請先閲讀背面之注意事項再填寫本頁) -24 - 經濟部中央橾準局貝工消費合作社印裂 413689 A7 ___B7_ 五 '發明説明（22 ) △ A :紅一綠區上之差異 + △ B :樣品比標準品更紅 —△ B :樣品比檫準品更綠 △ B :藍一黃區上之差異 + △!» :樣品比標準品更黃 -△ L :樣品比檩準品更藍 △ E :整體顏色改變 ΔΕ=^ AL2+AA2+AB2 與標準品之數值偏差愈大，則顏色差異愈大。 小於等於0·3之數值是可忽略的且意謂無顯著之顔 色改變。 黃色值： 黃色值G是無色對'黃色#間之偏差且依D I N / 6 1 6 7來測量。小於等於5之黃色值G在目視上是無法 察覺的。 在以下實例及比較實例中，在每一狀況中，各片是在 所述之擠出線上所產之不同厚度的單層不透明彩色片。 實例1 用來產製透明片之聚某二甲酸伸乙酯具有810之標 本紙張尺度適用t國國家標準（CNS ) Μ規格（2丨Ο X 297公釐） I：---„-----'裝 L-:--.---訂------.咸 (請先閲讀背面之注意事項再填寫本頁) -25 - 經濟部中央標準局員工消费合作社印裝 413689 A7 ____B7 五、發明説明（23 ) 準粘度SV (DCA)，相當於0 65dJ2/g之特性 粘度IV (DCA)。水含量小於0 . 2%，且密度是 1 . 33mg/cm3。結晶度是15%，依DSC測量 法之結晶熔點是2 7 OeC。聚某二甲酸伸乙酯之多分散性 Μ „/1^111是2 . 14。玻璃轉化溫度是119°C。 在擠出前，聚某二甲酸伸乙酯在一乾燥機中，於 1 7 0°C下乾燥5小時，而後在2 8 6 °C之擠出溫度下， 在一單螺旋擠出機中，經由一平膜模擠在一使平滑用之軋 光機上（其壁排成S狀），且使之平滑以得到厚2 mm之 片。第一軋光辊具有6 5 °C之溫度，且隨後之每一輥各有 5 8 °C之溫度。取出速度和軋光機p —輥之速度是4 . 0 m / m i η 。 冷卻後，厚2mm之透明Ρ Ε Ν片使用一分離鋸修整 邊緣|切成所要長度且堆稹。 所產製之透明Ρ Ε Ν片具有以下性質： —厚度 ：2mm 一表面光澤第一邊 ：1 7 0 (在20°角測量） 第二面 ：165 一透光度 ：86% —澄清度 ：98% 一濁度 ：1.5% 一每米平方之表面缺陷 ：無 (斑點，橙色剝落表皮，氣泡等） —Charpy衝擊強度an :無破裂 本紙張尺度適用中國國家標準（CNS > A4規格（210X297公釐） .-1 - 11H al·^ 、一.eJn (請先閲讀背面之注意事項再填寫本頁) -26 - 413689 A7 B7 五、發明说明（24 ) -冷成形性 -結晶度 一密度 :良好，無缺陷 ：〇 % :1 . 3 1 g / 實例2 以類似於實例1之方式，使用一具有以下性質之聚某 二甲酸伸乙酯來產製一透明片： s V ( D C A ) I C ( D C A ) 密度 結晶度 結晶熔點T m 多分散性M w/ Μ 玻璃轉化溫度 110 0 0 . 8 5 d 1 / g 1 · 32g/cm3 2 4 %Charpy impact strength a n: This value is measured in accordance with ISO 17 9/1 D. Izod notched impact strength 311: The Izod notched impact strength was measured in accordance with I SO 1 8 Ο / A. Density Determine the density according to DIN 53479. SV (DCA), IV (D C A): Measure the standard viscosity SV (D C A) in chloroacetic acid according to DIN 53726. The intrinsic viscosity calculated from the standard viscosity is as follows: IV (DCA) = 6.67x10 -4SV (DCA) + 0.118 Thermal properties: Using a differential scanning calorimeter (DSC) to measure the thermal properties at a heating rate of 10 ° C / minute, Such as crystal melting WTm, crystallization temperature range T. , The latter (cold) crystallization temperature T CN & glass transition temperature τβ. Molecular weight, polydispersity The size of this paper is applicable to the national standard (CNS) Α4 specification (210 X 297 mm) 丨: --- = ------ pack-I · --- order ----- -瘃 (Please read the notes on the back before filling out this page) Staff Consumer Cooperation of the Central Standards Bureau of the Ministry of Economic Affairs Du Yinzhuang-23-Printed by the Central Standards Bureau of the Ministry of Economic Affairs, Shellfish Consumer Cooperatives 413B89 at B7 V. Description of the invention ( 21) Measure molecular weights M and M and the resulting polydispersity by silica gel permeation chromatography. Weathering (bilateral), UV stability Test the UV stability according to the test instruction ISO 4892 The following test equipment: Atlas Ci 65 Weather Ometer Test conditions: I SO 4892, that is, simulated weathering exposure time: 100 hours (on each side) Irradiation: 05W / m2, 34nm Temperature: 6 3 ° C Humidity relative to the atmosphere: 50% Xenon lamp: Filter inside and outside of borosilicate Irradiation cycle: UV light for 102 minutes * followed by UV light for 18 minutes Spray the sample with water and then change the color of UV light and so on again for 102 minutes: The color change of the sample after artificial weathering is measured in accordance with DIN 5 0 3 3 using a spectrophotometer. The symbols have the following meanings: △ L: brightness difference + △ A: the sample is brighter than the standard one △ A: the sample is darker than the standard This paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) ^- -Ί ----- 'Equipment-Γ-- · --- Order ------ Brigade (Please read the precautions on the back before filling out this page) -24-Central Ministry of Economic Affairs Consumption cooperative print 413689 A7 _B7_ Five 'invention description (22) △ A: Difference in red-green zone + △ B: sample is redder than standard product-△ B: sample is greener than standard product △ B: blue one Difference in the yellow zone + △! »: The sample is yellower than the standard-△ L: the sample is bluer than the standard △ E: the overall color changes ΔΕ = ^ AL2 + AA2 + AB2 the greater the deviation from the standard, The greater the color difference. Values less than or equal to 0 · 3 are negligible and mean no significant color change. Yellow value: The yellow value G is the deviation between colorless and 'yellow #' and is measured in accordance with D I N / 6 1 6 7. A yellow value G of 5 or less is invisible to the eye. In the following examples and comparative examples, in each case, each sheet is a single-layer opaque colored sheet of a different thickness produced on the extrusion line described. Example 1 Polyethylene terephthalate used for the production of transparent films has a specimen size of 810. The national paper standard (CNS) M specification (2 丨 〇 X 297 mm) I: -------- -'Pack L-: --.--- Order ------. Salty (Please read the precautions on the back before filling this page) -25-Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs 413689 A7 ____B7 5. Description of the invention (23) The quasi-viscosity SV (DCA) is equivalent to the intrinsic viscosity IV (DCA) of 0 65dJ2 / g. The water content is less than 0.2%, and the density is 1. 33mg / cm3. The crystallinity is 15 %, The crystalline melting point according to the DSC measurement method is 2 7 OeC. The polydispersity M of poly (ethylene terephthalate) M / 1/1 is 2.14. The glass transition temperature is 119 ° C. Prior to extrusion, poly (ethylene dicarboxylate) was dried in a dryer at 170 ° C for 5 hours, and then in a single screw extruder at an extrusion temperature of 286 ° C. , Extruded through a flat film die on a smoothing calender (the walls are arranged in an S shape), and smoothed to obtain a 2 mm thick sheet. The first calender roll has a temperature of 65 ° C, and each subsequent roll has a temperature of 58 ° C. The take-off speed and the calender p-roller speed are 4.0 m / m i η. After cooling, a 2 mm-thick transparent PEN sheet was trimmed with a separating saw to trim the edges | cut to the desired length and stacked. The produced transparent PET film has the following properties:-thickness: 2mm, surface gloss, first side: 1 7 0 (measured at 20 ° angle), second side: 165, light transmittance: 86%,-clarity: 98% one turbidity: 1.5% one surface defect per meter square: none (spots, orange peeling skin, air bubbles, etc.) —Charpy impact strength an: no cracking This paper applies Chinese national standards (CNS > A4 specifications (210X297) Mm) .-1-11H al · ^, one. EJn (please read the precautions on the back before filling out this page) -26-413689 A7 B7 5. Description of the invention (24)-cold formability-crystallinity-density : Good, no defect: 0%: 1.3 1 g / Example 2 In a manner similar to Example 1, a transparent sheet of poly (ethylene diacetate) having the following properties was used to produce a transparent sheet: s V (DCA) IC (DCA) Density Crystallinity Crystal melting point T m Polydispersity M w / M Glass transition temperature 110 0. 0.8 5 d 1 / g 1 · 32g / cm3 2 4%
2 5 4 °C 2.02 1 1 7 °C (請先閲讀背面之注意事項再填寫本頁) 經濟部中央標準局貝工消費合作社印製 擠出溫度是2 8 0°C。第一軋光輥具有6 6 °C之溫度 且隨後之輥具有6 0°C之溫度。取出速度和軋光輥之速度 是 1 . 9 m / m i η » 所產製之透明Ρ Ε Ν片具有以下性質： 一厚度 -表面光澤第一面 (在2 0 °角測量） -透光度 -澄清度 第2面 :6 m :17 2 :17 0 :88. :99. % % 本紙張尺度適用中國國家標準（CNS ) Λ4規格（210X297公釐） -27 - 413689 A 7 B7 五、發明説明（25 ) 一濁度 -每平方米之表面缺陷 (斑點，橙色剝落表皮，氣泡等） ：2 . 6 % iltc •雛 一 Charpy衝擊強度a η :無破裂 -冷成形性 :良好， 無缺陷 _結晶度 :0 % 一密度 :1 . 3 2 g / m 3 實例3 以類似於實例2之方式產製一透明片。 擠出溫度是2 7 5 °C。第一軋光輥具有5 7°C之溫度 ，且隨後之輥具有5 0°C之溫度*取出速度和軋光輥速度 是 1 · 7 m / m i η。 所產製之Ρ Ε Ν片具有以下性質： —厚度 —^^--；------—裝一ί (請先閲讀背面之注意事項再填寫本頁) 訂 經濟部中央標準局貝工消費合作社印裝 一表面光澤第一面 (在20°角測量） 第2面 -透光度 -澄清度 -濁度 一每米平方之表面缺陷 (斑點，橙色剝落表皮，氣泡等） -Charpy衝擊強度a „ 一冷成形性 10mm 15 1 14 8 8 6.5% 9 9.2% 4.95¾ fnr. 無破裂 良好，無缺陷 本紙張尺度適用中國國家標準（CNS ) Α4規格（2ΙΟΧ297公釐） -28 - 413689 A7 B7 、發明説明（26 ) 一結晶度 :0.1% 一密度 :1.33 實例4 經濟部中央標準扃員工消费合作社印製 以類似於實例2之方式產製—透明片β 7 〇%之來自 實例2之的聚某二甲酸伸乙酯摻以3 0%之由此聚某二甲 酸伸乙酯所製之回收材料° 所產製之透明Ρ Ε Ν片具有以下性質： 一厚度 :6 m m -表面光澤第一面 :1 6 8 (在2 0 °角測量） 第二面 ：1 6 6 -透光度 :8 7 • 3 % _澄清度 ：9 9 .4 % -濁度 二 3 2 % 一每米平方之表面缺陷 • jfrrC .無 (斑點，橙色剝落表皮 ，氣泡等） 一 Charpy衝擊強度a n :無破裂 一冷成形性 :良好 ，無缺陷 _結晶度 :0 % —密度 ：1.32g/m3 實例5 產製一厚6mm之透明而有色的無定形片，其含有來 自實例2之聚某二甲酸伸乙酯作爲主要成份及2w t %可 本紙張尺度適用中國國家標準（CNS )八如見格（210X297公釐） —裝I h _.---訂------旅 (請先聞讀背面之注^一^項再填寫本頁) -29 - 經濟部中央標準局貝工消費合作社印製 413689 A7 ___B7 五 '發明説明（27 ) 溶性之染料溶劑紅1 3 8，後者爲一種來自BASF之Μ 醒衍生物（®Thermoplast G)。 可溶性染料溶劑紅1 2 8以母體混合物形式來添加。 母體混合物由20wt%染料溶劑紅138及80wt% 上述聚棻二甲酸伸乙酯組成。 在擠出前，90wt%聚某二甲酸伸乙酯和l〇wt %母體混合物在一乾燥機中，在1 7 0°C下乾燥5小時， 而後在一單螺旋擠出機中在2 8 0 °C擠出溫度下經由一平 膜模擠在一使平滑用之軋光機上（其壁排列成S狀），且 使之平滑以得到厚6mm之片》第一軋光機一輥具有6 6 °C之溫度，隨後之每一輥具有6 0°C之溫度。取出速度和 軋光機一輥之速度是2 . 9m/m i η。 冷卻後，厚6 mm之透明而有色的Ρ Ε Ν片使用一分 離鋸來修整邊緣，切成所要長度且堆積* 紅色透明之所產製之片具有以下性質： —厚度 ：6mm -表面光澤第一面 ：118 (在20°角測量） 第二面 ：115 —透光度 ：28.1% —澄清度 ：97.1% 一濁度 :9 . 6 % -每米平方之表面缺陷 ：無 (斑點，橙色剝落表皮，氣沲等） —Charpy衝擊強度a „ :無破裂 本紙張尺度適用中國國家標準（CNS ) A4規格（210X 297公釐） — i------裝ILI.---訂------旅 (請先閲讀背面之注意事項再填寫本頁) -30 - 413689 A 7 B7 經濟部中央標準局貝工消費合作社印製 五、發明説明（28 ) -冷成形性 ：良好，無缺陷 —結晶度 ：〇 % —密度 .1.34g/m3 實例6 產製一厚3 mm之白色無定形片，其含有來自實例2 之聚某二甲酸伸乙酯作爲主要成份及6 w t %二氧化欽。 二氣化鈦是金紅石型式且已塗以A 1 20 3無機塗層和 聚二甲基矽氧烷之有機塗層。二氧化鈦具有0 . 2 //m之 平均粒徑。 二氧化鈦以母體混合物形式添加。母髖混合物由3 〇 w t %所述之二氧化欽和7 Ow t %所述某二甲酸伸乙醋 組成β 在擠出前，8 Ow t %聚某二甲酸伸乙酯及2 〇 w t %二氧化鈦母體混合物在一乾燥機中在1 7 0°C下乾 燥5小時，而後在一單螺旋擠出機中，在2 8 6 °C之擠出 溫度下經由一平膜模擠在一使平滑用之軋光機上（其壁排 列成S狀）且使之平滑以得到厚3mm之片。第一軋光機 輥具有7 3 °C之溫度，且隨後之輥各具有6 7 °C之溫度。 取出速度和軋光機輥之速度是6 . 5m/m i η。 冷卻後，厚3mm之白色Ρ ΕΝ片使用一分離鋸來修 整邊緣，切成所要長度且堆積。 所產製之白色片具有以下性質： —厚度 ：3mm (請先閱讀背面之注意事項再填寫本頁) .裝' 本紙張尺度適用中國國家標準（CNS ) A4規格（2[0X297公釐） -31 - 413689 A7 B7 、發明説明（29 ) -表面光澤第一面 ：1 2 3 (在2 0 °角測量） 第2面 ：1 2 2 -透光度 ：0 96 一白色度 ：1 1 〇 -顏色 :白色 平均的 一表面缺陷 .撕 (斑點，橙色剝落表皮1 _氣泡等） —Charpy衝擊強度a n :無破裂 -冷成形性 :良好 _結晶度 ：〇 % (請先閱讀背面之注意事項再填寫本頁} 經濟部中央標準局貝工消費合作社印製 實例7 : 一厚3mm之透明無定形片，其含有來自實例2之聚 某二甲酸伸乙酯作爲主要成份及1.〇wt%UV安定劑 2_ (4 , 6_ 二苯基一 1 ，3 , 5_ 三嗪—2 -基）— 5 —(己基）氧基酚（®Tinurin 1 5 7 7 ’ 來自 Ciba-Ge i gy ) · Tinuvin 1577具有1 4 9°C之熔點且在最高約3 3°C 下是熱安定的β 爲要達成均勻的分佈，1,Owt%之UV安定劑直 接被原料產製者併入聚菜二甲酸伸乙酯中。 在擠出前，聚某二甲酸伸乙酯在一乾燥機中，在 1 7 0°C下乾燥5小時，而後在一單螺旋擠出機中於 本紙張尺度逋用中國國家標率（CNS )l4規格（210X297公釐> ~ -32 - 413689 A7 B7 五、發明説明（30 ) 2 8 6°C擠出機溫度下經由一平膜模擠在一使平滑之軋光 機上（其壁排列成S狀），且使之平滑以得到厚3mm之 片。第一軋光機輥具有7 3 °C之溫度，且隨後之輥各具有 6 7 °C之溫度。取出速度和軋光機—輥之速度是6 . 5 m 冷卻後，厚3mm之透明而有色的P E N片使用分離 鋸修整邊緣，切成所要長度且堆積》 所產製之透明片具有以下性質： —厚度 —表面光澤第1面 (在20°角測量） 第2面 -透光度 —澄清度 一濁度 一每米平方之表面缺陷 (斑點，橙色剝落表皮•氣泡等） —Charpy衝擊強度a n -冷成形性 :3 m m :16 8 :16 1 :8 5 % ;9 7 % 8 % (請先閱讀背面之注意事項再填寫本頁) jtrrr m 經濟部中夬標準局員工消費合作社印製 :無破裂 :良好，無缺陷 ：0 % 一結晶度 —密度 ：1.33g/m3 在藉Alta Ci65 Weather Ometer風化每一邊1 〇 〇小時後 ’ PEN片具有以下性質： -厚度 一表面光澤第一面 :3 m m :16 2 本紙張尺度適用令國國家標準（CNS ) A4规格（210X297公釐） -33 - 413689 五、發明説明（31 ) (在2 0 °角測量） -透光度 -澄清度 一濁度 一整體褪色△ E _深色褪色△ L —紅一綠播色ΔΑ —藍一黃褪色ΔΒ -表面缺陷 (裂痕，脆變） _黃色值G —Charpy衝攀強度a n -冷成形性 A7 B7 第二面 ：1 5 3 ：8 4 . 1 % :96% :2.0% :0.22 :_ 0 . 1 8 :-0.08 :0.10 • 4ίίΤ- 撕 ：4 :無破裂 :良好 — ^―^1裝 -11„ Τ— 訂 線 i (請先閱讀背面之注意事項再填寫本頁〕 經濟部中央標準局員工消費合作社印製 本紙張尺度適用中國國家標隼{ CNS ) A4規格（210X297公釐） -34 -2 5 4 ° C 2.02 1 1 7 ° C (Please read the notes on the back before filling out this page) Printed by the Bayer Consumer Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs The extrusion temperature is 280 ° C. The first calender roll has a temperature of 66 ° C and the subsequent roll has a temperature of 60 ° C. The take-off speed and the speed of the calender roll are 1. 9 m / mi η »The produced transparent PE film has the following properties:-thickness-surface gloss first side (measured at 20 ° angle)-light transmittance -Clarity 2nd surface: 6 m: 17 2: 17 0: 88.: 99.%% This paper size applies Chinese National Standard (CNS) Λ4 specification (210X297 mm) -27-413689 A 7 B7 V. Invention Explanation (25) One turbidity-surface defects per square meter (spots, orange peeling skin, bubbles, etc.): 2.6% iltc • Charpy impact strength a η: no cracking-cold formability: good, no defects _ Crystallinity: 0%. Density: 1.3 g / m3. Example 3 A transparent sheet was produced in a manner similar to Example 2. The extrusion temperature is 2 7 5 ° C. The first calender roll has a temperature of 5 7 ° C, and the subsequent roll has a temperature of 50 ° C. The take-out speed and the calender roll speed are 1 · 7 m / m i η. The produced P Ε Ν tablets have the following properties: —thickness — ^^-; ------— loaded a (please read the notes on the back before filling this page) Order the central standard bureau of the Ministry of Economic Affairs Industrial and consumer cooperatives printed a surface gloss on the first side (measured at an angle of 20 °). The second side-light transmittance-clarity-turbidity-surface defects per square meter (spots, orange peeling skin, bubbles, etc.) Impact strength a „One cold formability 10mm 15 1 14 8 8 6.5% 9 9.2% 4.95¾ fnr. No cracking is good, no defect This paper size applies Chinese National Standard (CNS) Α4 specification (2ΙΟ × 297 mm) -28-413689 A7 B7 、 Explanation of the invention (26)-Crystallinity: 0.1%-Density: 1.33 Example 4 Central Standard of the Ministry of Economic Affairs 扃 Employee Consumer Cooperative printed and produced in a manner similar to Example 2-Transparent film β 7 ％ from Example 2 Polyethylene terephthalate is blended with 30% of the recycled material made from this polyethylene terephthalate ° The transparent PE Ν sheet produced has the following properties:-thickness: 6 mm-surface Glossy first side: 1 6 8 (measured at 20 ° angle) second side: 1 6 6 -transparent Degree: 8 7 • 3% _ Clarity: 9 9. 4%-Turbidity 2 3 2%-Surface defects per square meter • jfrrC. None (spots, orange peeling skin, bubbles, etc.)-Charpy impact strength an: No cracking and cold forming: good, no defects_ Crystallinity: 0%-Density: 1.32g / m3 Example 5 A transparent and colored amorphous sheet with a thickness of 6mm was produced, which contained polydicarboxylic acid from Example 2 Ethylene as the main ingredient and 2w t% can be used in this paper standard Chinese National Standard (CNS) eight as seen in the grid (210X297 mm) — installed I h _.--- Order ------ Travel (please first I read the note on the back of the article ^ a ^ and fill in this page) -29-Printed by the Central Standards Bureau of the Ministry of Economic Affairs and printed by the Shellfish Consumer Cooperative 413689 A7 ___B7 Five 'Invention Description (27) Soluble dye solvent red 1 3 8 which is a kind of Derivatives from BASF (Thermoplast G). Soluble dye solvent Red 1 2 8 is added in the form of a master mix. The master mix is composed of 20 wt% dye solvent red 138 and 80 wt% of the above polyethylenedicarboxylate. Before extrusion, 90wt% poly (ethylene dicarboxylate) is mixed with 10wt% precursor Dry in a dryer at 170 ° C for 5 hours, then extrude in a single screw extruder at a extrusion temperature of 280 ° C through a flat film die in a calender for smoothing (The walls are arranged in an S shape) and smoothed to obtain a sheet with a thickness of 6 mm. "One roll of the first calender has a temperature of 66 ° C, and each subsequent roll has a temperature of 60 ° C. The take-off speed and the speed of one roll of the calender were 2.9 m / m i η. After cooling, 6 mm thick transparent and colored PEN sheets use a separating saw to trim the edges, cut to the desired length and pile up * The red and transparent produced sheets have the following properties:-thickness: 6mm-surface gloss One side: 118 (measured at an angle of 20 °) The second side: 115 —Transmittance: 28.1% —Clarity: 97.1% One turbidity: 9.6%-Surface defects per square meter: None (spot, orange (Peeling off skin, gas, etc.) —Charpy impact strength a „: No cracking The paper size is applicable to China National Standard (CNS) A4 specification (210X 297 mm) — i ------ install ILI .--- order- ----- Brigade (please read the notes on the back before filling this page) -30-413689 A 7 B7 Printed by the Shellfish Consumer Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs 5. Description of the invention (28)-Cold Formability: Good , No defect—Crystallinity: 0% —Density. 1.34g / m3 Example 6 A white amorphous sheet with a thickness of 3 mm was produced, which contained poly (ethylene diethyl dicarboxylate) from Example 2 as the main component and 6 wt% Titanium dioxide. Titanium dioxide is rutile type and has been coated with A 1 20 3 inorganic coating and polydimethylsiloxane. Organic coating. Titanium dioxide has an average particle size of 0.2 // m. Titanium dioxide is added in the form of a parent mixture. The female-hip mixture is composed of 30 wt% dioxin and 7 Owt% of a dicarboxylic acid. Ethyl acetate composition β Prior to extrusion, a mixture of 8 Owt% poly (ethylene terephthalate) and 20wt% titanium dioxide precursor was dried in a dryer at 170 ° C for 5 hours, and then extruded in a single screw. In the machine, it is extruded through a flat film die on a smoothing calender (the walls are arranged in an S shape) at an extrusion temperature of 28.6 ° C and smoothed to obtain a sheet with a thickness of 3 mm. One calender roll has a temperature of 7 3 ° C, and the subsequent rolls each have a temperature of 67 ° C. The take-off speed and the calender roll speed are 6.5 m / mi η. After cooling, the thickness is 3 mm white The P EN film uses a separating saw to trim the edges, cut to the desired length and pile up. The produced white film has the following properties: —Thickness: 3mm (please read the precautions on the back before filling this page). Load this paper Standards are applicable to Chinese National Standard (CNS) A4 specifications (2 [0X297 mm) -31-413689 A7 B7, issued Description (29)-surface gloss first side: 1 2 3 (measured at 20 ° angle) second side: 1 2 2-light transmittance: 0 96-whiteness: 1 1 〇-color: white average A surface defect. Tear (spot, orange peeling skin 1 _ bubbles, etc.) —Charpy impact strength an: no cracking-cold formability: good _ crystallinity: 0% (Please read the precautions on the back before filling in this page} Economy Example 7 printed by the Central Bureau of Standards and Shellfish Consumer Cooperatives: a transparent amorphous sheet with a thickness of 3 mm, which contains poly (ethylene diacetate) from Example 2 as the main ingredient and 1.0 wt% UV stabilizer 2_ (4 , 6_diphenyl-1,3,5_triazin-2-yl) — 5 — (hexyl) oxyphenol (®Tinurin 1 5 7 7 'from Ciba-Ge i gy) · Tinuvin 1577 has 1 4 9 ° The melting point of C is thermally stable at a maximum of about 3 ° C. In order to achieve a uniform distribution, 1,0 wt% of the UV stabilizer is directly incorporated into the polyethylene terephthalate by the raw material producer. Prior to extrusion, poly (ethylene dicarboxylate) was dried in a dryer at 170 ° C for 5 hours, and then in a single-screw extruder using the Chinese national standard (CNS) ) l4 size (210X297 mm > ~ -32-413689 A7 B7 V. Description of the invention (30) 2 8 6 ° C Extruder temperature extruded through a flat film die on a smooth calender (the wall Arranged in an S shape), and smoothed to obtain a sheet with a thickness of 3 mm. The first calender roll has a temperature of 7 3 ° C, and the subsequent rolls each have a temperature of 67 ° C. The take-out speed and the calender —The speed of the roller is 6.5 m. After cooling, the transparent and colored PEN sheet with a thickness of 3mm is trimmed with a separating saw to trim the edges, cut to the required length and stacked. ”The produced transparent sheet has the following properties: —Thickness—Surface gloss 1 surface (measured at an angle of 20 °) 2nd surface-light transmittance-clarity-turbidity-surface defects per meter square (spots, orange peeling skin, air bubbles, etc.) mm: 16 8: 16 1: 8 5%; 9 7% 8% (Please read the notes on the back before filling this page) jtrrr m Economy Printed by Zhongli Standard Bureau employee consumer cooperative: no cracking: good, no defects: 0%-crystallinity-density: 1.33g / m3 after 1,000 hours of weathering on each side by Alta Ci65 Weather Ometer 'PEN film has the following properties : -Thickness-surface gloss first side: 3 mm: 16 2 This paper size applies the national standard (CNS) A4 specification (210X297 mm) -33-413689 V. Description of the invention (31) (at an angle of 20 ° Measurement)-Transmittance-Clarity-Turbidity-Overall Fading △ E _ Dark Fading △ L-Red-Green Seeding ΔΑ-Blue-Yellow Fading ΔΒ-Surface Defects (Cracks, Brittleness) _ Yellow Value G — Charpy impact strength an-cold formability A7 B7 second side: 1 5 3: 8 4. 1%: 96%: 2.0%: 0.22: _ 0. 1 8: -0.08: 0.10 • 4 ί-tear: 4: No rupture: Good — ^ ― ^ 1 装 -11 „Τ— Thread i (Please read the precautions on the back before filling out this page] Printed on the paper by the Consumer Standards Cooperative of the Central Standards Bureau of the Ministry of Economic Affairs. CNS) A4 size (210X297 mm) -34-