Ateva 1070 Celanese介紹：

Celanese EVA Performance Polymers EVAThis is a multi-purpose resin commonly used for flexible packaging coextrusion to provide superior sealability, opticals, and strength, high quality m...

ABOUT CELANESE EVA POLYMERS

Celanese EVA (ethylene vinyl acetate) polymers is a leading North American manufacturer of a full range of EVA copolymers.  Celanese EVA polymers is based in Dallas, Texas, and its manufacturing plant is located in Edmonton, Alberta, Canada.

At Celanese EVA polymers, our business starts with listening.  Listening to your needs, the needs of the marketplace and to end users across a broad range of industries.  We listen because we want to be your preferred development partner as you look to create polymer technology to meet the market requirements of today and tomorrow.  With our industry-leading ability to develop and manufacture EVA copolymers, we want to create unique solutions for your processes and products – faster and better than any other supplier in our market.  At Celanese, we are the industry leaders when it comes to creating custom-tailored solutions to plastic resin applications and our goal is to transform our resins into success for you and your customers.

Ateva EVA copolymers are used in many applications including, but not limited to, flexible packaging, thermal-lamination film, hot-melt adhesive, concentrates and photovoltaic cells.

Ateva G medical-grade EVA copolymers are USP Class VI medical products  which are used in medical tubing and medical packagaing applications.  Celanese provides regulatory support for these products.

VitalDose pharmaceutial EVA-based excipients deliver reliable performance required for pharmaceutical- and medical-device applications.  They are widely accepted in medical applications, including implants, and are compliant with various international regulatory requirements.

Ateva 1070 Celanese性能：

化學(xué)品中文名稱：乙烯-醋酸乙烯共聚物

化學(xué)品英文名稱： ethylene-vinyl acetate copolymer

英文簡(jiǎn)稱： EVA

分子式：(C2H4)x.(C4H6O2)y

分子量：342.43

相對(duì)分子質(zhì)量： 2000（平均值）

CAS No.：24937-78-81

熔點(diǎn)：75℃沸點(diǎn)：170.6℃

相對(duì)密度：0.948g/mL（25℃）

閃點(diǎn)：260℃

溶解度：toluene, THF, and MEK: soluble

表面形貌：白色粉末

特性：它在常溫下為固體，加熱融熔到一定程度變?yōu)槟芰鲃?dòng)，并具有一定黏度的液體。

EVA橡塑制品是新型環(huán)保塑料發(fā)泡材料，具有良好的緩沖、抗震、隔熱、防潮、抗化學(xué)腐蝕等優(yōu)點(diǎn)，且無毒、不吸水。

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