ExxonMobil Santoprene® 271-64 Thermoplastic Elastomer

A soft, colorable, specialty thermoplastic vulcanizate (TPV) in the thermoplastic elastomer (TPE) family. It complies with FDA regulations for rubber articles intended for repeated use, as well as those in contact with non-fatty, non-oily foods as closures and sealing gaskets. This grade of Santoprene TPV is shear-dependent and can be processed on conventional thermoplastics equipment for injection molding, extrusion or blow molding. It is polyolefin based and completely recyclable.

Key Features:

• This product, in principle, can be used in food contact applications in the USA (FDA). Migration or use limitations may apply.

• Complies with NSF Standard 51: Food Equipment Materials - Plastics, materials and components used in food equipment.

• UL listed: file #QMFZ2.E80017, Plastics - Component; file #QMFZ8.E80017, Plastics Certified For Canada - Component.

• Recommended for applications requiring excellent flex fatigue resistance.

• EU and China RoHS compliant.

Applications:

• Consumer – FDA Seals and Closures, Packaging, Small Appliance and Soft Touch Grips

• Seals and Gaskets

Uses:

• Filters

• Flexible Grips

• Food Containers

• Gaskets

• Kitchenware

• Living Hinges

• Non-specific Food Applications

• Seals

• Tubing

• White Goods & Small Appliances

Availability: Africa & Middle East, Europe, North America, Asia Pacific, Latin America and South America

Information provided by ExxonMobil Chemical

Santoprene™TPV271-64 产品信息制造商埃克森美孚化工有限公司材料标示>TPV<颜色本色材料形状颗粒状加工方式注射成型 挤出成型 吹塑成型阻燃等级HB材料属性板材级 型材级 食品接触级符合规定FDA 食品接触, 未评级NSF/ANSI 51RoHSULUL-2157 F4UL-749 F3材料特性耐疲劳易着色尺寸稳定可回收材料压缩形变低低气味转移低味道转移耐臭氧耐化学性材料用途活动铰链过滤器软把手食品容器垫圈非特定食品应用密封件管材大型家用电器和小型家用电器UL档案号E80017物理性能测试标准数据单位比重   ASTM D7920.970g/cm³比重   ISO 11830.970g/cm³硬度测试标准数据单位邵氏硬度A   15s 23°CISO 86869机械性能测试标准数据单位拉伸强度   垂直 23°C 100应变ASTM D4122.60MPa拉伸强度   垂直 23°C 100应变ISO 372.60MPa拉伸强度   垂直 断裂 23°CASTM D4126.60MPa拉伸强度   垂直 断裂 23°CISO 376.60MPa伸长率   垂直 断裂 23°CASTM D412490%伸长率   垂直 断裂 23°CISO 37490%压缩形变   70°C 22hr A型ASTM D39518%压缩形变   125°C 70hr A型ASTM D39544%压缩形变   70°C 22hr A型ISO 81518%压缩形变   125°C 70hr A型ISO 81544%热性能测试标准数据单位脆化温度   ASTM D746-60.0°C脆化温度   ISO 812-60.0°C阻燃性能测试标准数据单位防火等级   本色 1.0mmUL94HB防火等级   本色 1.5mmUL94HB防火等级   本色 3.0mmUL94HB耐老化测试标准数据单位拉伸强度在空气中的变化   150°C 168hrASTM D573-12.0%拉伸强度在空气中的变化   150°C 168hrISO 188-12.0%伸长率在空气中的变化   150°C 168hrASTM D5736.0%伸长率在空气中的变化   150°C 168hrISO 1886.0%邵氏硬度在空气中的变化   邵氏A 150°C 168hr2.0邵氏硬度在空气中的变化   邵氏A 150°C 168hr2.0注射成型数据单位干燥温度82°C干燥时间3.0hr建议水分含量≤0.080%一段温度177°C第二段温度182°C第三段温度182°C喷嘴温度188~221°C熔融温度193~232°C模具温度10~52°C注塑速度高速螺杆转速100~200rpm背压0.345~0.689MPa保压长度3.18~6.35mm合模力41~69MPa排气槽深度0.025mm建议大回收比例20%螺杆压缩比2.0:1.0~2.5:1.0螺杆长径比16.0:1.0~20.0:1.0挤出成型数据单位干燥温度82°C干燥时间3.0hr模头温度199°C熔融温度196°C背压5.00~20.0MPa