TW470770B - A flame retardant, halogen-free polymer composition - Google Patents
A flame retardant, halogen-free polymer composition Download PDFInfo
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Description
470770
五、發明說明(1) [發明背景] [發明範疇] 而更特定言之,係關 ’以及一種由其製成 本發明係關於一種聚稀烴組合物, 於不含i素且為阻燃性的那種組合物 之成形物件。 [背景討論] —聚氯乙烯(PVC)產品已上市多年,並且常常用於多種不 2的應用。由於不含氯之環境的傾向,所以某些市 ^,建造和電線電纜等工業)需要PVW替代物。數m =素之阻燃性化合物已在市場上供應,但需要困難的混人 方法。雖然這些化合物常常必須由專門的化合專家來 造,,但是電線電纜和地板瓷磚造者本身經常不具有專門 知識。 對電線電纜應用而言,不含鹵素之阻燃性物質係提供低 電壓電纜絕緣作用和護套作用二者所想要的,該低電壓電 纜係應用在著火時,必須避免產生有毒氣體之地方。此種 使用不含鹵素之低電壓電纜的地方包括旅館、醫院、學 校、劇院及其他此種公開場所。 護套物質之重要特徵為’其有高度阻燃性、 能和良好的物理性質。 ' 美國專利字號4, 948, 669、4, 430, 468、4, 434, 258、 4’673, 620、4, 701’359揭示一種不含pvc之組合物,其遁 合使用作為電纜之被覆物。這些組合物包含數種與本文說 明的那些類似之組份,但是缺少本文中說明過的^聚物。
470770 案號 87114913 J.1 : 修 *^,-ϊ上,.;·· ./ 補尤 ---- 平 《 五、發明說明(2) [發明概述] 根據本發明,所提供的係一種阻燃性、不含齒素之組合 物,其包含由下列各物所組成之掺合物: (1) 乙烯乙酸乙烯酯一氧化碳三聚物,其包含30-90重量 %乙烯、1 0 - 7 0重量%乙酸乙烯酯和1 - 4 0重量% —氧化碳; (2) 選自下列各物之乙烯乙酸乙烯酯或聚烯烴:(a)包含 25-90重量%乙烯和10-75重量%乙酸乙烯酯之乙烯乙酸乙烯 酯,(b)線性低密度聚乙烯,(c)低密度聚乙烯,(d)非常 低密度聚乙烯和(e )高密度聚乙烯;及其混合物; (3) 選自下列各物之乙烯乙酸乙烯酯或聚烯烴:(a)包含 2 5 - 9 0重量%乙烯和1 0 - 7 5重量%乙酸乙烯酯之乙烯乙酸乙烯 酯,(b)線性低密度聚乙烯,(c)低密度聚乙烯,(d)非常 低密度聚乙烯和(e)高密度聚乙烯;及其混合物;其之每 一種皆以0 . 0 5 - 3重量%的其羧酸或酸酐接枝;和 (4 )無機填料。 可包含在本發明之組合物中的普通添加劑,包括抗氧化 劑,二氧化鈦(抗U V劑並使產物成為白色),加工助劑 (像,硬醋酸鋅)和U V安定劑。 [發明之詳細說明]
本發明係關於一種阻燃性、不含i素之熱塑性聚合物摻 合物,其可用為電線電纜被覆物或以薄片形狀使用,例 如,用在地板瓷磚。這些摻合物一般係,由使下列各物化 合而形成:乙烯乙酸乙烯酯一氧化碳(EVACO)三聚物;選 自下列各物之乙烯乙酸乙烯酯(E V A)共聚物或聚烯烴:EV A
O:\54\54236.ptc 第6頁 2000.11.06.006 470770 五、發明說明(3) ' 共聚物、線性低密度聚乙烯、低密度聚乙烯、非常低密声 聚乙烯、高密度聚乙烯及其混合物;選自下列各物之己^ 乙酸乙烯酯(EVA)共聚物或聚烯烴·· EVA共聚物、線性低密 度聚乙烯、低密度聚乙烯、非常低密度聚乙烯、高密度聚 乙烯及其混合物,其之每一種皆以其羧酸或酸酐接枝;和 無機填料。 根據本發明之聚合物摻合物可形成電線電纜被覆物或 供,例如,地板瓷磚使用之薄片形狀,並且具有許多比夺曰 上包含聚氣乙烯(PVC)之#合物的性質,但是不含_素。子 除另有說明外,本發明之組合物中的每一種組份之重息 百分比範圍的計算皆不含可存在的任何添加物。 本發明中使用的EVAC0三聚场飞組份(1))較佳係包含 30-90重量%乙烯、10-70重量%乙酸乙烯酯和1-2〇重量。/q — 氧化碳,更隹係55-65重量%乙烯和20-30重量%乙酸乙歸妒 及5-15重量% —氧化碳。一般,這些EVAC〇的溶化流動指^ (MFI)在1-50克/10分鐘範圍内,較佳係在1〇一4〇克/1〇分铲 範圍内,其係由ASTM D- 123 8 (在2, 16公斤和190 °C下測里 量)來測定並且係此藝中悉知的。 組份(1)較佳係組成本發明之組合物的丨_ 6 〇重量%,更佳 係5 —25重量%,還要佳係5-1 5重量%。 當在本發明中使用作為組份(2)時,EVA共聚物較佳包含 25-90重量%乙烯和1〇 —75重量%乙酸乙烯酯,更佳係5卜^ 重量%乙烯和15_30重量%乙酸乙烯酯。一般,這些eva的、、容 化流動指數(MFI)在0.05_100克/1〇分鐘範圍内,較佳係少
D:\Y87\54236. ptd 第 7 頁一·~~------
470770 五'發明說明(4) 於50克/10分鐘,其係由ASTM d- 1 23 8 (在2, 16公斤和190 °C下測量)來測定並且係此藝中悉知的。 當使用作為組份(2)時,聚烯烴之溶化流動指數(MFI ) — 般將在0.05- 100克/1〇分鐘範圍内,較佳係少於50克/1〇分 鐘’其係由ASTM D-1 238 (在2,16公斤和19(TC下測量)來 測定並且係此藝中悉知的。 組份(2)較佳係組成本發明之組合物的卜“重量%,更佳 係5-25重量%,還要佳係1〇_2〇重量%。 ’ 組份(3 )和組份(2 )之定義相同,但是還要以〇 · 〇 5 - 3重量 %的其羧酸或酸酐(較佳係順-丁烯二酸酐)接枝。一般,組 份(3)之溶化流動指數(mfi)將在0.05-100克/10分鐘範圍 内,較佳係少於20克/1〇分鐘7其係由ASTM d-1 238 (在2, 1 6公斤和1 9 0 °C下測量)來測定。 組份(3 )較佳係組成本發明之組合物的卜4 〇重量%,更佳 係1 -1 5重量%,還要佳係3 — 1 〇童量%。 組份(4)係無機填料。適合的無機填料為此藝中習知 的;較佳係亦具有阻燃性質的那種。特定言之,較佳的無 機填料包含鋁二水合物、氫氧化鎂、碳酸鈣、焙燒過黏 土、滑石、雲母、删酸鋅及其混合物。 組份(4)杈佳係組成本發明之組合物的2 〇 _ 8 5重量%,更 佳係50-75重量%,還要佳係6〇_7〇重量%。 組份(3)之接枝過部份傾向於與無機填料組份反應. (c.f. K.賀斯曼(Hausmann),v.弗來爾(FlaHs),聚合物 和聚合物組合物(polyiners & p〇lynier c⑽叩“1;^)第5冊
D:\Y87\54236.ptd 第8頁 發明說明(5) ___ (v〇l 5),第2 版(No. 2) ,1 997 1 1 3 頁 ff)。人 有更多互適性。且有古声貝。八使組合物 又,,、可有咼含量的無機填料,並 2強 阻燃性。 j «物具有較高 =其之聚合物和阻燃性無機填料外,本發
安定劑1 = ^ MU# ’抗氧化劑、UV
^ ^ ⑺h1(例如,油酸醯胺)、抗阻塞劑、抗靜I 物、蠟 '顏料、二ϋ各# ,a 机靜電 知的其他加工助叫(例如’:石、和聚合物化合技藝中習 合物的別。重硬醋酸鋅)。添加劑可高達總組 I # h h k I。 h漶組合物係以聚合物組份、阻Μ性 琪科加上添加劑為準。 ,概庇 本發明之摻合α 拼料。阻燃性填用之捏和設備’將聚合性 捏和設備包括,如‘需選用之添加劑混合而製備,該 (計abender Mix^f Μ '布拉班得混合器 斯寇(BUSs-ko)捏和哭伯利混合器(Banbury Mixer)、布 雙螺旋連續性混入^ 法瑞爾(Farrei)連續性混合器或 和順-丁嫌-缺XX 〇 展σ時間應為足以獲得均勻摻合物 反應通常人軒旋群/阻燃性填料(、组份⑷)之間的適當 麼為1 R (1 滿心的';tc*合時間為約5分鐘’而混合溫 混i作用。 果聚合物摻合物不均勻,那麼需要額外的 本發明可藉由下列杳η 分比皆係以重旦實例而被更加了解,其中的組份和—百 而溫度為攝氏度^ 每一百份像膠(Phr)中的份數計,
470770 五、發明說明(6) [實例1-4] [說明] MF I =溶化流動指數 EVAC0=乙烯乙酸乙烯酯一氧化碳 EVA=乙烯乙酸乙烯酯 EVA + MAH=以順-丁烯二酸酐接枝的乙烯乙酸乙烯酯 HDPE+MAH=以順-丁烯二酸酐接枝的高密度聚乙烯 ATH=鋁三水合物 MAH =順-丁烯二酸酐 [步驟] 摻合物係由將下列之組份,按列在後文表丨中的比例溶 化摻合而製備。 — .EVAC0 (71. 5%乙烯、20. 5%乙酸乙烯酯和8% 一氧化碳), 其之MFI (190°C/2.16 公斤)為15 .EVA (72%乙稀和28%乙酸乙烯酯),其之mfi (190°C /2. 16公斤)為3. 0 • EVA+MAH (以1. 5% ΜΑΗ接枝的72%乙烯和28%乙酸乙烯 酯),其之MFI (190°C/2.16 公斤)為 1.4 .HDPE + MAH (以0.9% ΜΑΗ接枝),其之密度為0.9 5 5克/立 方公分而MFI (190°C/2.16公斤)為2 • VLDPE之密度為0.902克/立方公分而MFI (19CTC/2.16公 斤)為1. 0 ' •抗氧化劑-由喜巴專業化學品(Ciba Specialty Chemicals)以商品名艾根諾克斯(IRGANOX) 1010供應的酚
D:\Y87\54236. ptd 第10頁 470770 五、發明說明co 系型 溶化化合作用係在1 5 0 -1 7 0 X:下,以每批1 〇 0克,在雙乳 製機内進行約5分鐘。礙磨產物在150-170 °C的水壓機内5 分鍾,以形成試驗板。之後,進行應力應變試驗(ASTM D -412)。極限氧指數(Limited Oxygen Index),即,L0I (ASTM D 286 3)和 80 及 90 °C 下的刀式刺入度(ICE 54 0 1 0.1 項)。結果示在表1。 [表1] [實驗編號] [1] [2] EVAC0 10 10 EVA 16 13 EVA+MAH 9 4 hdpe+mah — 4 VLDPE - 4 ATH 64. 7 64.7 抗氧化劑 0.3 0.3 抗張強度(MPa) 14. 6 15.7 伸展長度(%) 150 140 8〇 °C的刀式刺入度(%) 80 0 °C的刀式刺入度(%) 100 0 L〇I(%) 38 35 可發現’包含HDPE + MAH和VLDPE之配方較不包含其之配; 方顯示特別低的刀式刺入度值(較佳的熱性能),但是也有 低的阻燃性。雖然在其他應用中,阻燃性為最重要的標
470770
D:\Y87\54236.ptd 第12頁
Claims (1)
- 470770 案號 8Π14913 t //月厶曰 修正七 年月曰 89.117 六、申請專利範圍 1 · 一種不含—之-租—燃 各物所組成之摻合物: (1 )乙烯乙酸乙烯酯一氧化碳三聚物,其包含5 5 - 6 5重 量%乙稀、20-30重量%乙酸乙稀酯和5-15重量% —氧化碳; (2 )選自下列各物之乙烯乙酸乙稀酯或聚烯烴:(a)包 含25-90重量%乙烯和10-75重量%乙酸乙烯酯之乙烯乙酸乙 烯酯,(b)線性低密度聚乙烯,(c)低密度聚乙烯,(d)非 常低密度聚乙烯和(e)高密度聚乙烯;及其混合物; (3 )選自下列之各物之乙烯乙酸乙烯酯或聚烯烴:(a) 包含25-90重量%乙稀和10-75重量%乙酸乙稀S旨之乙稀乙酸 乙烯酯,(b )線性低密度聚乙烯,(c)低密度聚乙烯,(d) 非常低密度聚乙烯和(e)高密度聚乙烯;及其混合物;其 中每一種皆以0 . 0 5 - 3重量%的其羧酸或酸酐接枝;和 (4 )無機填料, ' 其中組份(1)佔摻合物之:! - 6 0_重量%,組份(2 )佔摻合 物之1 - 5 0重量%,組份(3 )佔摻合物之1 - 4 0重量%,而組份 (4 )佔摻合物之2 0 - 8 5重量%。 2 .根據申請專利範圍第1項之摻合物,其中組份(1 )佔摻 合物之5 - 2 5重量%,組份(2 )佔摻合物之5 - 2 5重量%,組份 (3)佔摻合物之卜15重量%,而組份(4)佔摻合物之5 0 - 7 5重 量% 〇 3 .根據申請專利範圍第1項之摻合物,其中組份(1)佔摻 合物之5-1 5重量%,組份(2)佔摻合物之1 0-20重量%,組份 (3 )佔摻合物之3 - 1 0重量%,而組份(4 )佔摻合物之6 0 - 7 0重 量%。 聚合物組合物,其包含由下列O:\54\54236.ptc 第1頁 2000.11.06.013 470770O:\54\54236.ptc 第2頁 2000. 11.06.014
Applications Claiming Priority (1)
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EP97202335A EP0893469A1 (en) | 1997-07-25 | 1997-07-25 | Polyolefin compositions |
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EP (2) | EP0893469A1 (zh) |
JP (1) | JP4663112B2 (zh) |
KR (1) | KR100630992B1 (zh) |
AT (1) | ATE440905T1 (zh) |
AU (1) | AU740250B2 (zh) |
BR (1) | BR9811029A (zh) |
CA (1) | CA2293331A1 (zh) |
DE (1) | DE69841100D1 (zh) |
ES (1) | ES2332389T3 (zh) |
TW (1) | TW470770B (zh) |
WO (1) | WO1999005214A1 (zh) |
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DE19921472A1 (de) | 1999-05-08 | 2000-11-16 | Sued Chemie Ag | Flammgeschützte Polymerzusammensetzung |
KR100361561B1 (ko) * | 1999-10-28 | 2003-01-24 | 동방산업주식회사 | 난연성 폴리올레핀 발포체 조성물과 그 제조방법 |
DE10153408A1 (de) | 2001-09-20 | 2003-04-17 | Benecke Kaliko Ag | Hochfrequenzverschweißbare und kälteflexible Polymermischung sowie deren Verwendung |
US20060148988A1 (en) | 2004-10-06 | 2006-07-06 | Chou Richard T | Miscible blends of ethylene copolymers with improved temperature resistance |
US7058372B1 (en) | 2002-11-01 | 2006-06-06 | Integration Associates Inc. | Method and apparatus for automatic tuning of a resonant loop antenna |
JP5005349B2 (ja) * | 2003-11-25 | 2012-08-22 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 難燃性の、ハロゲンを含まない組成物 |
MX2007002890A (es) * | 2004-09-09 | 2007-05-08 | Du Pont | Mezcla termoplastica del copolimero de polietileno de baja densidad lineal y acetato de etilen vinilo. |
DE102009034700B4 (de) | 2008-07-25 | 2013-08-22 | Bene_Fit Systems Gmbh & Co. Kg | Nanoskalige Calcium- und/oder Magnesiumverbindungen zur Verwendung als Flammschutz in Polymeren |
DE102009005007A1 (de) * | 2009-01-19 | 2010-07-22 | Metzeler Technical Rubber Systems Gmbh | Fußbodenbelag für Fahrzeuge zur Personenbeförderung, insbesondere für Flugzeuge |
RU2524310C2 (ru) † | 2009-11-27 | 2014-07-27 | Таркетт Гдл С.А. | Напольное или настенное покрытие |
US8779061B2 (en) * | 2011-10-26 | 2014-07-15 | E I Du Pont De Nemours And Company | Curable elastomeric compositions |
FR2985731B1 (fr) | 2012-01-17 | 2014-01-10 | Arkema France | Compositions thermoplastiques ignifugees a haute tenue mecanique, en particulier pour les cables electriques |
FR3014893B1 (fr) * | 2013-12-18 | 2016-01-01 | Arkema France | Compositions thermoplastiques ignifugees, en particulier pour les cables electriques |
CN107236166B (zh) * | 2015-05-11 | 2020-12-29 | 中广核高新核材科技(苏州)有限公司 | 用于石油平台的低烟无卤辐照交联耐泥浆阻燃电缆料的制备工艺 |
CN105295185A (zh) * | 2015-08-31 | 2016-02-03 | 无锡市嘉邦电力管道厂 | 一种导热防静电无卤阻燃型复合材料及其制备方法和用途 |
CN109627540A (zh) * | 2015-12-15 | 2019-04-16 | 中广核高新核材科技(苏州)有限公司 | 耐磨耐高温无卤阻燃电缆料 |
EP3246359A1 (en) * | 2016-05-19 | 2017-11-22 | Nanosync Sp Z O O | Method of producing halogen-free flame retardant polymer composites |
JP2022546937A (ja) * | 2019-08-28 | 2022-11-10 | ダウ グローバル テクノロジーズ エルエルシー | ポリエチレンコポリマーブレンド |
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KR910004490B1 (ko) * | 1987-01-31 | 1991-06-29 | 니혼유시 가부시기가이샤 | 그라프트화 전구체 및 그 제조방법 |
US4983665A (en) * | 1988-09-09 | 1991-01-08 | The B. F. Goodrich Company | Flexible blend compositions based on overpolymers of vinyl chloride polymers on ethylene copolymers |
US5189091A (en) * | 1989-05-04 | 1993-02-23 | The Dow Chemical Company | Polycarbonate/aromatic polyester blends modified with a grafted olefin copolymer |
US5276082A (en) * | 1990-07-13 | 1994-01-04 | Armstrong World Industries, Inc. | Halogen-free floor covering |
US5378539A (en) * | 1992-03-17 | 1995-01-03 | E. I. Du Pont De Nemours And Company | Cross-linked melt processible fire-retardant ethylene polymer compositions |
GB9217381D0 (en) * | 1992-08-14 | 1992-09-30 | Du Pont | Flexible polar thermoplastic polyolefin compositions |
US5424362A (en) * | 1993-04-28 | 1995-06-13 | The Dow Chemical Company | Paintable olefinic interpolymer compositions |
US5395881A (en) * | 1994-03-04 | 1995-03-07 | E. I. Du Pont De Nemours And Company | Flexible polar thermoplastic polyolefin compositions |
CH686309A5 (de) * | 1994-03-24 | 1996-02-29 | Alusuisse Lonza Services Ag | Polymerhaltige Mischung. |
EP0703271A1 (en) * | 1994-09-22 | 1996-03-27 | Du Pont De Nemours International S.A. | Flexible nonhalogen containing thermoplastic polyolefin compositions |
-
1997
- 1997-07-25 EP EP97202335A patent/EP0893469A1/en not_active Withdrawn
-
1998
- 1998-07-23 BR BR9811029-2A patent/BR9811029A/pt not_active Application Discontinuation
- 1998-07-23 AT AT98935945T patent/ATE440905T1/de not_active IP Right Cessation
- 1998-07-23 ES ES98935945T patent/ES2332389T3/es not_active Expired - Lifetime
- 1998-07-23 CA CA002293331A patent/CA2293331A1/en not_active Abandoned
- 1998-07-23 DE DE69841100T patent/DE69841100D1/de not_active Expired - Lifetime
- 1998-07-23 JP JP2000504199A patent/JP4663112B2/ja not_active Expired - Fee Related
- 1998-07-23 KR KR1020007000761A patent/KR100630992B1/ko not_active IP Right Cessation
- 1998-07-23 WO PCT/US1998/015229 patent/WO1999005214A1/en active IP Right Grant
- 1998-07-23 EP EP98935945A patent/EP0998528B1/en not_active Expired - Lifetime
- 1998-07-23 AU AU85091/98A patent/AU740250B2/en not_active Ceased
- 1998-09-08 TW TW087114913A patent/TW470770B/zh not_active IP Right Cessation
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AU740250B2 (en) | 2001-11-01 |
ES2332389T3 (es) | 2010-02-03 |
EP0998528A1 (en) | 2000-05-10 |
BR9811029A (pt) | 2000-08-01 |
JP2001510872A (ja) | 2001-08-07 |
AU8509198A (en) | 1999-02-16 |
DE69841100D1 (de) | 2009-10-08 |
JP4663112B2 (ja) | 2011-03-30 |
EP0998528B1 (en) | 2009-08-26 |
KR20010022189A (ko) | 2001-03-15 |
EP0998528A4 (en) | 2000-09-13 |
WO1999005214A1 (en) | 1999-02-04 |
CA2293331A1 (en) | 1999-02-04 |
EP0893469A1 (en) | 1999-01-27 |
KR100630992B1 (ko) | 2006-10-09 |
ATE440905T1 (de) | 2009-09-15 |
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