4228 5 6 A7 B7 五、發明説明（1 ) 本發明是關於一種耐熱材之組成及其製造方法。 傳統的地板材均以聚氣乙烯為主基材，然其缺點在因 聚氣乙烯不易加工，需添加大量的可塑劑，且聚氣乙烯在 加工時會腐蝕加工設備，增加加工成本。此外，地板材内 可塑劑會遷移且不对熱，使其無法通過香煙燃燒測試，且 表面會收縮，而且聚氣乙烯在燃燒後會產生腐蝕性的氣 體。為改善上述傳統地板材之缺點’ 一般均在聚氣乙烯地 板積層上一層或多層有交聯（或反應）的聚酯類薄膜（例如 美國專利號：2285012 ’ ’’Plastic floor coverings for tile carpets with improved resistance to burn marks and scuffing”），增加耐磨性’並可解決耐香煙燃燒之問題，但 卻增加製程的複雜性（二階段）’且無法解決燃燒後所產生 的腐蝕氣體的缺點。 經濟部中央標準局員工消費合作社印袋 (請先閱讀背面之注意事項再填寫本頁) 一種習知的雙層地板材於日本專利號：58183254中 被提出，其内容主要是一種由熱壓積層而成的耐久地板 材，此積層地板材是由導電非交聯聚氣乙烯、不織布、和 導電交聯聚氣乙烯所組成’其中該導電劑可為金屬過氧化 物和導電纖維，所製得的地板材尺寸安定’且具有導電性 及耐熱性，然其缺點在於製程複雜且無法大量生產。 另一種習知地板材於日本專利號：56120334中被提 出，其主要是利用雙轴延伸聚醋薄膜配料貼合在軟質聚氣 6烯發泡地板材上，產品具有平整性及耐久性；且其可 Corona增進聚酯薄膜和軟質聚氣乙烯的貼合性。然其缺點 在於無法提再其耐熱性。 本紙張尺度韻巾關？:料（[NS ) A视格（21GX297公f ) 4228 5 6 A7 B7 , 五、發明説明（2 ) 另一種成型材於曰本專利號5169598中被提出，其主 要是利用聚乙烯積層在紙上或聚酯薄膜上，再以Silicon樹 脂塗佈在交聯聚乙烯上當作離型劑，再以電子鐳射交聯聚 乙烯，其交聯度約30%。然其缺點在於製程複雜且無法大 量生產。 有鑒於習知地板材之缺點，本發明提出一種耐熱材之 組成及其製造方法，其特徵主要是以不含蠢素之乙烯系聚 合物、過氧化物所構成之化學交聯劑和填充劑所組成的配 方（不含函素），然後經押出造粒後，再以動態交聯押出成 材。根據本發明所製備的押出材可通過香煙燃燒測試，表 面不會收縮，且在加工的過程中不會產生腐蝕性氣體，避 免造成加工設備的損壞。 經濟部中央榇準局眞工消費合作社印製 "f 裝 售 - 1 - _ (請先閱讀背面之注意事項再填寫本頁) 本發明之特徵是提出一種耐熱材，其組成包括：含量 為30phr〜lOOphr不含鹵素之乙稀系聚合物；含量為 0.05phr〜5.0phr之過氧化物所構成的化學交聯劑；以及含量 小於70phr之填充劑。其中，不含鹵素之乙烯系聚合物為經 茂金屬（metallocene)觸媒催化聚合之低密度聚乙烯，其熔 融流動指數範圍（ASTMD1238 ConditionE)為0.5〜30，共單 體含量範圍為1〇~25% ;或乙烯醋酸乙烯酯，其熔融流動指 數範圍（ASTM D1238 Condition E)為 0.1-30，醋酸乙烯酯 含量範圍為15〜50%;或不含鹵素之乙烯系聚合物為乙烯-丙烯共聚合體，Mooney黏度MLi+4於100 °C為30〜90，不 飽和成份少於10重量百分比。其中該不含齒素之乙烯系聚 合物為乙烯醋酸乙烯酯/乙烯-丙烯共聚合體依10/90〜90/10 本紙張尺度適用中國囤家標率（CNS ) A4規格（210X297公釐） 4228 5 6 A7 ___B7 五、發明説明（3 ) 比例摻合所形成之共聚合體，或為乙烯醋酸乙烯酯/聚乙烯 依10/90〜90/10比例掺合形成之摻合物，或為乙烯醋酸乙 烯酯/乙烯-丙烯共聚合體/聚乙烯依10/40/50〜80/10/10比例 摻合形成之摻合物。且過氧化物所構成之化學交聯劑是選 自過氧化二異丙苯基，2,5二甲基己烷2,5-過氧化氫，二-第三丁基過氧化物，第三丁基異丙苯過氧化物（CUmyl peroxide)所構成族群之其中之一或其中數種以上化合物之 組合。而填充劑是選自雲母、氫氧化鋁、氫氧化鎂、二氧 化鈦、碳酸鈣、滑石粉等無機化合物所構成之族群。 經濟部中央標隼局員工消費合作社印製 (請先閱讀背面之注意事項再填寫本買) 此外，本發明之另一特徵是提出一種耐熱材之製造方 法，其步驟是先將不含齒素之乙烯系聚合物，過氧化物所 構成之化學交聯劑，以及填充劑混合後，在適當溫度下於 雙螺桿押出機或單螺桿押出機或捏合機下造粒，然後將所 獲得之粒子通入接有T型模頭的雙螺桿押出機或單螺桿押 出機，並於適當的熔融溫度及轉速下，進行動態交聯押出 成材。其中，不含鹵素之乙烯系聚合物為經茂金屬 (metallocene)觸媒催化聚合之低密度聚乙稀，其含量為 30phr〜lOOphr ，其熔融流動指數範圍（ASTM D1238 Condition E)為0·5〜30，共單體含量範圍為10〜25% ;或乙 稀醋酸乙稀酯，其含量為30phr〜100phr，其溶融流動指數 範圍（ASTM D1238 Condition E)為0.1〜30，醋酸乙烯酯含 量範圍為15〜50%;或不含鹵素之乙烯系聚合物為乙烯-丙 烯共聚合體，其含量為30phr〜100phr，Mooney黏度ML1+4 於100 °C為30〜90,不飽和成份少於10重量百分比。其中， 本紙張尺度適用中國國家標準（CNS ) Λ4規格（21〇Χ 297公釐） 4228 56 經濟部中央標準局員工消費合竹社印繁 A7 B7 五、發明説明（4 ) 該不含#素之6烯系聚合物為乙烯醋酸乙埽@ 共聚合體依10/90〜90/10比例摻合所形成之接合物，或為 乙烯醋酸乙烯酯/聚乙烯依10/90〜90/10比例摻合所形成之 摻合物，或為乙烯醋酸乙烯酯/乙烯-丙烯共聚合體/聚乙稀 依10/40/50〜80/10/10比例摻合形成之摻合物，其争，過氧 化物所構成之化學交聯劑是選自過氧化二異@^，25 二甲基己院2,5·過氧化氩，二-第二丁基過氧化物，第^； 丁 基異丙苯過氧化物(cumyl peroxide)所構成族群之其中之一 或其中數種以上化合物之組合’其含量為〇.〇5phr〜5.0phr。 而填充劑是選自雲母、氫氧化鋁、氫氧化鎂、二氧化欽、 碳酸鈣、滑石粉等無機化合物所構成之族群，其含量小於 70phr 。 根據本發明所製備的耐熱材，利用不含歯素之乙烯系 聚合物、過氧化物所構成之化學交聯劑、及填充劑等組成 構成配料，藉由押出機加工溫度和剪切速度的控制，進行 動態交聯擠壓成材。此根據本發明所製備的交聯高分子材 具有柔軟觸摸感，可再加工性’燃燒後不會產生腐姓氣體， 以及可通過耐香煙燃燒測試且表面平整等多項優點。預期 可將根據本發明所製備之耐熱材應用於建築業、地板材、 水管、電線、以及電纜等相關產品。 為讓本發明更明顯易僅，兹將配合較佳實施例於後作 詳細說明。 實施例：本實施例中之1-1 ’ 1-2含有相同比例的乙烯 醋酸乙烯酯（60份）以及乙烯-丙烯共聚合體份），且pi 本紙張尺度適用中國國家榡準（CNS ) Λ4規格（210X：297公釐） — I— —tn ^^^1 i an— ^^^1 ^^^1 Λ ^^^1 ^^^1 n V r - - J (請1間讀背而之注意事項再填寫本頁) 4228 56 經濟部中央標準局員工消費合作社印製 A? Β7 五、發明説明（5 ) 含有40份的填充劑（MICA) ’ 1-2含有30份的填充劑 (MICA);此外，1-3則含有60份的乙烯醋酸乙烯酯、4〇 份的聚乙烯以及40份的填充劑（MICA) » Η〜13之製造方法 是先將個別所含的不含画素之6烯系聚合物，以及填充劑 (MICA)混合後，在溫度70°C~150°C環境利用雙螺桿押出 機或單螺桿押出機或捏合機下造粒，然後所獲得之粒子通 入接有T型模頭的雙螺桿押出機或單螺桿押出機，並於熔 融溫度l5〇°C~230 °C以及轉速l〇rpm〜250rpm條件下，動 態交聯押出成材。14〜18則是含有不同比例以及不同種類 的不含鹵素之乙烯系聚合物，以及填充劑（MICA)，且更包 含有0_25份的過氧化物(DCP)。，14〜18之製作方法是先將 各實施例所含的不含齒素之已烯系聚合物，過氧化物所構 成之交聯劑（DCP)以及填充劑（MICA)混合後，在溫度7〇〇c 〜150 t環境利用雙螺桿押出機或單螺桿押出機或捏合機 下造粒’然後將所獲得之粒子通入接有T型棋頭的雙螺桿 押出機或單螺桿押出機，並於熔融溫度150 °C〜23〇〇c以及 轉速lOrpm〜250rpm條件下，動態交聯押出成材。η〜ί8之 詳細組成如表一所示。 表1實施例成分表 7 ---- ί— - n n n ^ - - -. I--訂 ' · - J (讀先閱讀背面之注意事項再填寫本頁}4228 5 6 A7 B7 V. Description of the invention (1) The present invention relates to the composition of a heat-resistant material and its manufacturing method. Traditional flooring materials are mainly made of polyethylene gas. However, the disadvantages are that polyethylene gas is not easy to process, and a large amount of plasticizer is required. Polyethylene will corrode processing equipment during processing and increase processing costs. In addition, the plasticizer in the floor board will migrate and not be hot, making it unable to pass the cigarette burn test, and the surface will shrink, and the polyethylene gas will generate corrosive gas after burning. In order to improve the disadvantages of the traditional flooring materials mentioned above, one or more layers of cross-linked (or reactive) polyester film are generally used on the laminate flooring of polyethylene (for example, US Patent No. 2285012 '' 'Plastic floor coverings for tile carpets with "Improved resistance to burn marks and scuffing"), increasing abrasion resistance 'and can solve the problem of resistance to cigarette burning, but it increases the complexity of the process (second stage)' and can not solve the disadvantages of corrosive gases generated after combustion. Economy Ministry of Standards and Technology Bureau staff consumer cooperatives printed bags (please read the precautions on the back before filling this page) A conventional double-layered flooring board is proposed in Japanese Patent No. 58183254, and its content is mainly a kind of thermal lamination. Into a durable floor board, the laminated floor board is composed of conductive non-crosslinked polyethene, non-woven fabric, and conductive crosslinked polyethene, where the conductive agent can be a metal peroxide and a conductive fiber. The flooring is stable in size and has electrical conductivity and heat resistance, but its disadvantage is that the manufacturing process is complicated and it cannot be mass-produced. Conventional flooring is proposed in Japanese Patent No. 56120334, which is mainly bonded to a soft poly 6-foam flooring board using a biaxially stretched polyacetate film ingredient. The product has flatness and durability; Corona improves the adhesion between polyester film and soft polyethylene. However, its disadvantage is that it can not be improved its heat resistance. This paper size rhyme towel ?: Material ([NS) A Vision grid (21GX297 male f) 4228 5 6 A7 B7, V. Description of the invention (2) Another molding material was proposed in Japanese Patent No. 5169598, which is mainly made of polyethylene laminated on paper or polyester film, and then coated with Silicone resin on cross-linked polyethylene Used as a release agent, and then cross-linking polyethylene with electronic laser, the degree of cross-linking is about 30%. However, its disadvantage is that the manufacturing process is complicated and it cannot be mass-produced. In view of the disadvantages of the conventional plate, the present invention proposes a The composition and its manufacturing method are mainly composed of a formula (free of selenium) and a chemical cross-linking agent and a filler composed of a vinyl polymer without peroxide, a peroxide, and a filler. After that, move Cross-linked extruded material. The extruded material prepared according to the present invention can pass the cigarette burning test, the surface will not shrink, and no corrosive gas will be generated during processing, which avoids damage to processing equipment. Central Bureau of Standards, Ministry of Economic Affairs Printed by 售 工 consuming cooperatives " f packaging-1-_ (Please read the precautions on the back before filling out this page) The feature of the present invention is to propose a heat-resistant material whose composition includes: 30phr ~ 100phr without halogen A vinyl-based polymer; a chemical cross-linking agent composed of a peroxide content of 0.05 phr to 5.0 phr; and a filler content of less than 70 phr. Among them, the halogen-free ethylene-based polymer is a low-density polyethylene catalyzed by a metallocene catalyst. Its melt flow index range (ASTMD1238 ConditionE) is 0.5 ~ 30, and the comonomer content range is 10 ~ 25%; or ethylene vinyl acetate, whose melt flow index range (ASTM D1238 Condition E) is 0.1-30, and the vinyl acetate content range is 15-50%; or the halogen-free ethylene-based polymer is ethylene-propylene copolymerization Combined, Mooney viscosity MLi + 4 is 30 ~ 90 at 100 ° C, and the unsaturated content is less than 10% by weight. The ethylene polymer without tooth element is ethylene vinyl acetate / ethylene-propylene copolymer in accordance with 10/90 ~ 90/10. This paper size is applicable to the Chinese household standard rate (CNS) A4 specification (210X297 mm) 4228 5 6 A7 ___B7 V. Description of the invention (3) The copolymer formed by blending in proportion, or the blend formed by blending ethylene vinyl acetate / polyethylene at a ratio of 10/90 to 90/10, or ethylene acetate Blends formed by blending vinyl ester / ethylene-propylene copolymer / polyethylene at a ratio of 10/40/50 to 80/10/10. And the chemical cross-linking agent composed of peroxide is selected from the group consisting of dicumyl peroxide, 2,5 dimethylhexane 2,5-hydrogen peroxide, di-third butyl peroxide, third One of the groups formed by cumyl peroxide or a combination of several of them. The filler is a group consisting of inorganic compounds such as mica, aluminum hydroxide, magnesium hydroxide, titanium dioxide, calcium carbonate, and talc. Printed by the Consumers' Cooperative of the Central Bureau of Standards of the Ministry of Economic Affairs (please read the precautions on the back before filling in this purchase). In addition, another feature of the present invention is to propose a method for manufacturing heat-resistant materials. The ethylene-based polymer, the chemical cross-linking agent composed of peroxide, and the filler are mixed, and then granulated under a twin-screw extruder or a single-screw extruder or a kneader at an appropriate temperature, and then the obtained particles are granulated. A twin-screw extruder or a single-screw extruder connected to a T-die is passed in and dynamically cross-linked extruded into the material at an appropriate melting temperature and speed. Among them, the halogen-free ethylene-based polymer is a low-density polyethylene catalyzed by a metallocene catalyst. Its content is 30 phr to 100 phr, and its melt flow index range (ASTM D1238 Condition E) is 0.5. ~ 30, the content of comonomers ranges from 10 to 25%; or ethylene acetate, whose content is 30phr ~ 100phr, and its melt flow index range (ASTM D1238 Condition E) is 0.1 ~ 30, vinyl acetate content range 15 ~ 50%; or halogen-free ethylene polymer is ethylene-propylene copolymer, its content is 30phr ~ 100phr, Mooney viscosity ML1 + 4 is 30 ~ 90 at 100 ° C, unsaturated content is less than 10 weight percentage. Among them, this paper size is applicable to Chinese National Standard (CNS) Λ4 specification (21 ×× 297 mm) 4228 56 Employees of the Central Standards Bureau of the Ministry of Economic Affairs Consumption of Hezhu Society Yinfan A7 B7 V. Description of the invention (4) This does not contain # 素The 6 olefin polymer is a joint formed by blending ethylene ethyl acetate @ copolymer at a ratio of 10/90 to 90/10, or blending ethylene vinyl acetate / polyethylene at a ratio of 10/90 to 90/10 Blends formed by blending, or blends formed by blending ethylene vinyl acetate / ethylene-propylene copolymer / polyethylene in a ratio of 10/40/50 to 80/10/10. The chemical cross-linking agent is selected from the group consisting of diisoperoxide @ ^, 25 dimethylhexan 2,5 · argon peroxide, di-second butyl peroxide, ^; butyl cumene One of the groups formed by cumyl peroxide or a combination of several or more compounds thereof has a content of 0.05 phr to 5.0 phr. The filler is a group consisting of inorganic compounds such as mica, aluminum hydroxide, magnesium hydroxide, dioxin, calcium carbonate, and talc, and the content is less than 70phr. The heat-resistant material prepared according to the present invention is made up of ingredients including a halogen-free ethylene-based polymer, a chemical cross-linking agent composed of a peroxide, and a filler. Control, dynamic cross-linked extrusion into material. The crosslinked polymer material prepared according to the present invention has many advantages, such as soft touch, no retort gas after burning, and can pass the cigarette burn resistance test and have a flat surface. It is expected that the heat-resistant material prepared according to the present invention can be applied to related products such as construction industry, floor boards, water pipes, electric wires, and cables. In order to make the present invention more obvious and easy, the preferred embodiments will be described in detail later. Example: 1-1 ′ 1-2 in this example contains the same proportion of ethylene vinyl acetate (60 parts) and ethylene-propylene copolymer parts), and pi This paper size is applicable to China National Standards (CNS) Λ4 Specifications (210X: 297 mm) — I— —tn ^^^ 1 i an— ^^^ 1 ^^^ 1 Λ ^^^ 1 ^^^ 1 n V r--J Please pay attention to this page before filling out this page) 4228 56 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs A? B7 V. Description of the invention (5) Contains 40 parts of filler (MICA) '1-2 Contains 30 parts of filler ( MICA); In addition, 1-3 contains 60 parts of ethylene vinyl acetate, 40 parts of polyethylene, and 40 parts of filler (MICA) »Η ~ 13 The manufacturing method is to first contain the individual containing no pixels The 6 olefin polymer and the filler (MICA) are mixed and granulated in a twin-screw extruder or a single-screw extruder or a kneader at a temperature of 70 ° C to 150 ° C, and the obtained particles are passed through A twin-screw extruder or a single-screw extruder connected to a T-die, and dynamically cross-linked extruder at a melting temperature of 150 ° C ~ 230 ° C and a rotation speed of 10rpm ~ 250rpm. To become useful. 14 to 18 are halogen-free vinyl polymers and fillers (MICA) in different proportions and types, and they also contain 0-25 parts of peroxide (DCP). The manufacturing method of 14 ~ 18 is to first mix the alkenylene polymer containing no tooth element, the cross-linking agent (DCP) and the filler (MICA) made of peroxide in the examples, and then 〇〇〇c ~ 150 t environment using a twin-screw extruder or a single-screw extruder or a kneader to granulate 'then the obtained particles are passed into a twin-screw extruder or a single-screw extruder connected with a T-shaped chess head, And under the conditions of melting temperature of 150 ° C ~ 2300c and the speed of 10rpm ~ 250rpm, dynamic cross-linked extruded into the material. The detailed composition of η ~ ί8 is shown in Table 1. Table 1 Example composition table 7 ---- ί—-n n n ^---. I--Order '·-J (Read the precautions on the back before filling this page}
適 度 尺 1¾ 紙Moderate rule 1¾ paper
I 一讀 4228 5 6 A7 B7 i、發明説明（6 , 上述之實施例Π〜Ι8完成後，接著以習知之方法進行 香煙燃燒測試’硬度測試以及加工性的測試，其結果顯示 於表二。 ^代碼 物性 Μ 1-2 1-3 [ 1-4 1-5 1-6 1-7 1-8 香煙燃燒測試 — _ + + + + + 硬度（Shore A) 85 84 86 86 83 90 80 81 加工性 可 可 可 可 可 可 可 可 一：未通過測試 + :通過測試 經濟部中央標準局員工消費合作社中聚 (請先閱讀背面之注意事項再填寫本頁) 根據表二所示之實驗結果，未添加過氧化物的實施例 II〜13 ’其硬度與加工性雖可符合一般的要求，然卻無法通 過香煙燃燒測試，顯示其耐熱性不佳。而實施例14〜18除 不含i素之6烯系聚合物以及填充劑外，更包含有過氧化 物所構成之交聯劑，除其硬度與加工性符合要求外，這些 產品更可通過香煙燃燒測試，顯示加入過氧化物交聯劑 後，使其具備有較佳的耐熱性，且表面不會收縮。此外， 可視需要調整不含面素之乙烯系聚合物中的乙烯醋酸乙烯 酯、乙烯丙烯共聚物以及聚乙烯等不含鹵素的乙烯系聚合 物材質的含量，以製作出具有不同硬度的耐熱材。 因此，根據上述之實施例，本發明提出一種耐熱材之 組成，包括：含量為30phr〜lOOphr不含鹵素之乙婦系聚合 物；含量為〇.〇5phr~5.0phr之過氧化物所構成的化學交聯 劑；以及含量小於70phr之填充劑。其中，不含鹵素之乙 本紙張尺政適用中國國家標隼{ CNS ) A4说格（210X297公釐） 經濟部中央標隼局員工消費合作社印黎 4228 5 6 A7 B7 五、發明説明（7 ) 稀系聚合物為經茂金屬（metallocene)觸媒催化聚合之低密 度聚乙烯，其熔融流動指數範圍（ASTMD1238 ConditionE) 為0.5〜30，共單體含量範圍為10〜25%;或乙烯醋酸乙烯 酯，其熔融流動指數範圍（ASTM D1238 Condition E)為 0.1〜30，醋酸乙烯酯含量範圍為15〜50%;或不含鹵素之 乙稀系聚合物為乙稀-丙烯共聚合體，Mooney黏度MLi+4 於lOOt為30〜90，不飽和成份少於1〇重量百分比。該不 含鹵素之乙烯系聚合物為經茂金屬觸媒催化聚合之低密度 聚乙烯，其熔融流動指數範圍（ASTM D1238 Condition E) 為0.5〜30，共單體含量範圍為10〜25%。其中該不含鹵素 之乙烯系聚合物為乙烯醋酸乙烯酯/乙烯-丙烯共聚合體依 10/90〜90/10比例摻合所形成之摻合物，或為乙烯醋酸乙烯 酯/聚乙烯依10/90〜90/10比例摻合所形成之共聚合體，或 為乙烯醋酸乙烯酯/乙烯-丙烯共聚合體/聚乙烯依 10/40/50〜80/10/10比例摻合形成之摻合物。且過氧化物所 構成之化學交聯劑是選自過氧化二異丙苯基，2,5二甲基 己烷2,5·過氧化氫，二-第三丁基過氧化物，第三丁基異丙 苯過氣化物(cumyl peroxide)所構成族群之其中之一或其中 數種以上化合物之組合。而填充劑是選自雲母、氮氧化鋁、 氫氧化鎂、二氧化欽、破酸鈣、滑石粉等無機化合物所構 成之族群。 此耐熱材之製造方法是先將不含函素之乙烯系聚合 物，過氧化物所構成之化學交聯劑，以及填充劑混合後， 在適當溫度下於雙螺桿押出機或單螺桿押出機或捏合機下 9 $張尺用中國國家標準（CNS ) A4規格（210X297公釐） " (請先閲讀背面之注意事項再填寫本頁) .装·I First reading 4228 5 6 A7 B7 i. Description of the invention (6, after the above-mentioned examples Π to 18 are completed, the conventional method is used to perform the cigarette burning test 'hardness test and processability test. The results are shown in Table 2. ^ Code physical properties M 1-2 1-3 [1-4 1-5 1-6 1-7 1-8 Cigarette burning test — _ + + + + + Hardness (Shore A) 85 84 86 86 83 90 80 81 Processing Cocoa cocoa cocoa cocoa 1: failed the test +: passed the test Central Laboratories of the Ministry of Economic Affairs of the Consumer Cooperative Cooperative (Please read the precautions on the back before filling out this page) According to the experimental results shown in Table 2, no peroxide has been added Examples II to 13 'Although the hardness and processability can meet the general requirements, they failed the cigarette burning test and showed poor heat resistance. Examples 14 to 18 except for the 6-ene series without i In addition to polymers and fillers, they also contain cross-linking agents made of peroxides. In addition to their hardness and processability, these products can pass cigarette combustion tests. It is shown that after adding a peroxide cross-linking agent, It has better heat resistance And the surface will not shrink. In addition, halogen-free vinyl polymer materials such as ethylene vinyl acetate, ethylene propylene copolymer, and polyethylene can be adjusted as needed to produce the noodle-free vinyl polymer to produce Heat-resistant materials with different hardness. Therefore, according to the above-mentioned embodiment, the present invention proposes a composition of heat-resistant materials, including: content of 30phr ~ 100phr halogen-free ethyl ethene polymer; content of 0.05phr ~ 5.0phr Chemical cross-linking agent composed of peroxide; and fillers less than 70 phr. Among them, halogen-free paper rulers are applicable to the Chinese national standard {CNS) A4 (210X297 mm) Central Ministry of Economic Affairs Standards Bureau Employee Consumer Cooperative India Li 4228 5 6 A7 B7 V. Description of the Invention (7) The dilute polymer is low density polyethylene catalyzed by metallocene catalyst, and its melt flow index range (ASTMD1238 ConditionE) It is 0.5 ~ 30, and the comonomer content range is 10 ~ 25%; or ethylene vinyl acetate, its melt flow index range (ASTM D1238 Condition E) is 0.1 ~ 30, acetic acid Alkenyl ester content ranging from 15 to 50%; or the ethylene-based polymer is a halogen-free, ethylene - propylene copolymer laminate, viscosity Mooney, in lOOt is MLi + 4 30~90, an unsaturated component 1〇 less by weight. The halogen-free ethylene-based polymer is a low-density polyethylene catalyzed by a metallocene catalyst, and has a melt flow index range (ASTM D1238 Condition E) of 0.5 to 30 and a comonomer content range of 10 to 25%. The halogen-free ethylene-based polymer is a blend formed by blending ethylene vinyl acetate / ethylene-propylene copolymer at a ratio of 10/90 to 90/10, or ethylene vinyl acetate / polyethylene according to 10 / 90 ~ 90/10 blended copolymers, or blends formed by blending ethylene vinyl acetate / ethylene-propylene copolymers / polyethylene at a ratio of 10/40/50 to 80/10/10 . The chemical cross-linking agent composed of peroxide is selected from the group consisting of dicumyl peroxide, 2,5 dimethylhexane 2,5 · hydrogen peroxide, di-third butyl peroxide, third One of the groups of cumyl peroxide or a combination of several compounds. The filler is a group of inorganic compounds selected from the group consisting of mica, alumina nitrogen oxide, magnesium hydroxide, dioxin, calcium hydroxide, and talc. The manufacturing method of this heat-resistant material is to firstly mix a vinyl polymer containing no functional element, a chemical cross-linking agent composed of a peroxide, and a filler, and then in a twin-screw extruder or a single-screw extruder at an appropriate temperature. Or use the Chinese National Standard (CNS) A4 size (210X297 mm) for the 9 $ Zhang ruler under the kneader " (Please read the precautions on the back before filling this page).
'1T 4228 5 6 經濟部中央標準局員工消費合作社印製 A7 B7 五、發明説明（8 ) 造粒，然後將所獲得之粒子通入接有T型模頭的雙螺桿押 出機或單螺桿押出機，並於適當的熔融温度及轉速下，進 行動態交聯押出成材。其中，不含齒素之乙烯系聚合物為 經茂金屬（metallocene)觸媒催化聚合之低密度聚乙烤，其 含量為30phr〜lOOphr，其熔融流動指數範圍（ASTMD1238'1T 4228 5 6 Printed by the Consumer Cooperatives of the Central Standards Bureau of the Ministry of Economic Affairs A7 B7 V. Description of the invention (8) Granulation, and then passing the obtained particles into a twin-screw extruder or a single-screw extruder with a T-die Machine, and under the appropriate melting temperature and speed, dynamic cross-linking extruded into material. Among them, the non-dentin-based ethylene polymer is a low-density polyethylene that is polymerized by metallocene catalysts, and its content is 30 phr to 100 phr. Its melt flow index range (ASTMD1238
Condition E)為0.5〜30，共單體含量範圍為10〜25%;或乙 烯醋酸乙稀酯，其含量為30phr~lOOphr，其熔融流動指數 範圍（ASTM D1238 Condition E)為0.1〜30，醋酸乙烯酯含 量範圍為15-50%;或不含鹵素之乙烯系聚合物為乙烯··丙 稀共聚合體，其含量為30phr〜100phr，Mooney黏度ML1+4 於100 °C為30〜90，不飽和成份少於100重量百分比。其 中，該不含齒素之乙烯系聚合物為乙烯醋酸乙烯酯/乙烯· 丙烯共聚合體依10/90〜90/10比例摻合所形成之摻合物， 或為乙烯醋酸乙烯酯/聚乙烯依10/90〜90/10比例摻合所形 成之摻合物，或為乙烯醋酸乙烯酯/乙烯-丙烯共聚合體/聚 乙烯依10/40/50-80/10/10比例摻合形成之掺合物。過氧化 物所構成之化學交聯劑是選自過氧化二異丙笨基，2,5二 甲基己烷2,5-過氧化氩，二-第三丁基過氡化物，第三丁基 異丙苯過氧化物（CUmyl peroxide)所構成族群之其中之一或 其中數種以上化合物之組合，其含量為〇 〇5phr〜5 〇phr。 而填充劑是選自雲母、氫氧化鋁、氫氧化鎂、二氧化鈦、 破酸鈣、滑石粉等無機化合物所構成之族群，其含量小於 70phr 。 爱此’根據本發明所提出之对熱材之製造組成以及製 10 本紙張尺度適用中國國家標準（〔^5)八4規格（210乂 297公釐） —1 I tr L ~ ( .¾ 訂 I n r ^ m * (請先閱讀背面之注意事項再填寫本頁) 42i^8 56 A7 ____ B7 五、發明説明（9 ) ——™^ 造方法’將不含齒素之乙婦系聚合物、過氧化物所構成之 化學交聯劑和填充劑等組成物之配料，藉由押出機中加工 溫度和剪切速度的控制’進行動態交聯擠壓成耐熱材。所 得到的交聯耐熱材具柔軟觸摸感，可通過耐香煙燃燒測 試’且耐熱材表面不會收縮》且因為本發明所提出之組成 不含有鹵素’故在高溫加工過程中不會有腐蝕氣體產生， 所以不會破壞加工設備。此外’本發明之組成中並不需要 添加大量的可塑劑，故不會有習知耐熱材因為添加大量可 塑劑而造成成品因為可塑劑的遷移而導致耐熱性不足的缺 點。預期根據本發明所製作的耐熱材可應用於建築材、地 板材、水管、電線、以及電纜等相關產品。 雖然本發明已以較佳實施例揭露如上，然其並非用以 限定本發明，任何熟習此技藝者，在不脫離本發明之精神 和範圍内’當可作各種之更動與潤飾，因此本發明之保護 範圍當視後附之申請專利範圍所界定者為準。 I - —H «II n^i I —1— - ^ 11 I - i^n 1 1 (請先閱讀背面之注意事項再填寫本頁) 經濟部中央標丰局I工消費合作衽印製 本紙張尺度適用中國國家標李（CNS ) Λ4規格（210X29"?公釐）Condition E) is 0.5 ~ 30, and the comonomer content range is 10 ~ 25%; or ethylene vinyl acetate, its content is 30phr ~ 100phr, and its melt flow index range (ASTM D1238 Condition E) is 0.1 ~ 30, acetic acid The content of vinyl ester is in the range of 15-50%; or the halogen-free ethylene-based polymer is ethylene · propylene copolymer, its content is 30phr ~ 100phr, Mooney viscosity ML1 + 4 is 30 ~ 90 at 100 ° C, not The saturated content is less than 100 weight percent. Wherein, the tooth-free ethylene-based polymer is a blend formed by blending ethylene vinyl acetate / ethylene · propylene copolymer at a ratio of 10/90 to 90/10, or ethylene vinyl acetate / polyethylene The blend formed by blending at a ratio of 10/90 to 90/10, or the blend formed by blending ethylene vinyl acetate / ethylene-propylene copolymer / polyethylene at a ratio of 10/40 / 50-80 / 10/10 Blend. The chemical cross-linking agent composed of peroxide is selected from the group consisting of diisopropyl peroxide, 2,5 dimethylhexane, 2,5-argon peroxide, di-third butyl perfluoride, and third butyl peroxide. One of the groups formed by cumyl peroxide (CUmyl peroxide) or a combination of several of them, the content of which is 0.05 phr to 50 phr. The filler is a group composed of inorganic compounds such as mica, aluminum hydroxide, magnesium hydroxide, titanium dioxide, calcium decomposer, and talc, and the content is less than 70phr. Love this' according to the present invention, the manufacturing composition of the hot material and the production of 10 paper sizes are applicable to Chinese national standards ([^ 5) 8 4 specifications (210 乂 297 mm) — 1 I tr L ~ (.¾ order I nr ^ m * (Please read the precautions on the back before filling out this page) 42i ^ 8 56 A7 ____ B7 V. Description of the invention (9) —— ™ ^ Manufacturing method 'will not contain tooth-containing ethyne polymers The chemical ingredients such as chemical crosslinkers, fillers, and fillers are dynamically cross-linked and extruded into heat-resistant materials through the control of processing temperature and shear rate in the extruder. The resulting cross-linking and heat-resistant materials The material has a soft touch, can pass the cigarette resistance test and the surface of the heat-resistant material will not shrink ", and because the composition proposed by the present invention does not contain halogen, so no corrosive gas will be generated during high temperature processing, so it will not be damaged Processing equipment. In addition, 'the composition of the present invention does not need to add a large amount of plasticizer, so there is no known heat-resistant material due to the addition of a large amount of plasticizer, resulting in the disadvantage of insufficient heat resistance due to the migration of plasticizer in the finished product. this The heat-resistant material produced by Ming Dynasty can be applied to related products such as building materials, floor boards, water pipes, electric wires, and cables. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with this technique Without departing from the spirit and scope of the present invention, 'it can be modified and retouched. Therefore, the scope of protection of the present invention shall be defined by the scope of the attached patent application. I-—H «II n ^ i I —1—-^ 11 I-i ^ n 1 1 (Please read the notes on the back before filling in this page) Central Standards Bureau, Ministry of Economic Affairs, I Industry and Consumer Cooperation 衽 Printed on this paper, applicable to Chinese national standard ( CNS) Λ4 specification (210X29 "? mm)