Versaflex™ FFC 2882-50

Category: TPE , Thermoplastic Elastomer
Manufacturer: PolyOne Corporation
Trademark: Versaflex™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: WBXm2L_Versaflex-FFC-2882-50.pdf
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Message
VersaflexTM FFC 2882-50 is a model designed to pass some migration tests of fatty foods specified in European Food Standard 82/711/EEC.
VersaflexTM FFC 2882-50 can be bonded or co-extruded with polypropylene
General Information
Features
  • Compliance of Food Exposure
Uses
  • overmolding
  • Kitchen utensils
  • Washer
  • Non-specific food applications
  • Container
  • Consumer goods application field
Agency Ratings
  • EU 82/711/EEC 10 days at 40C in 95% ethanol 2
  • EU 82/711/EEC 3 hrs at 60C in 95% ethanol 2
RoHS Compliance
  • RoHS compliance
Appearance
  • Translucent
Forms
  • Particle
Processing Method
  • Extrusion
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.898g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A, 10 sec)52ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412
    100% strain, 23°C 1.17MPaASTM D412
    300% strain, 23°C 2.12MPaASTM D412
Tensile Strength (Break, 23°C)6.60MPaASTM D412
Tensile Elongation (Break, 23°C)630%ASTM D412
Fill AnalysisNominal ValueUnitTest Method
Apparent Viscosity (200°C, 11200 sec^-1)39.7Pa·sASTM D3835
InjectionNominal ValueUnit
Suggested Max Regrind 20%
Rear Temperature 193 - 204°C
Middle Temperature 199 - 216°C
Front Temperature 204 - 227°C
Nozzle Temperature 210 - 238°C
Processing (Melt) Temp 204 - 227°C
Mold Temperature 12.8 - 32.2°C
Back Pressure 0.00 - 0.552MPa
Screw Speed 50 - 100rpm
Injection instructions
以聚丙烯(PP),乙烯-醋酸乙烯(EVA),或低密度的聚乙烯(LDPE)为载体的色母粒最适合用于VersaflexTM FFC 2882-50的着色。高流动性的色母粒(熔融指数在25-40克/10分钟)有助于提高颜色的分散。典型的色母粒添加重量比例为1%-5%。也可以使用色油进行着色,但以矿物油作为载体的色油对产品的最终硬度有显著的影响。不建议使用以PVC做载体的色母粒。如需高质量的颜色控制, GLS公司可以提供预着色产品。色母粒的适用性应由客户根据实际的试生产情况而最终确定。在使用前和后,都要用熔融指数在0.5-2.5的聚乙烯(PE)或聚丙烯(PP)进行彻底的清洗。在回收料没有污染的前提下,最高可以用20%比例的VersaflexTM FFC 2882-50 回收料和新料混和使用,同时不至于影响材料的特性。为尽可能降低对材料特性的影响和损耗,加工温度应尽可能的低。回收料的最终使用效果应由客户实际试生产情况决定。VersaflexTM FFC 2882-50 有优异的熔体稳定性。最大的停留时间因料筒尺寸差异而不同。一般在闲置8-10分钟或更长时间后,料筒内材料应被清空。该产品不需要干燥注射速度: 1-3英寸/秒一段: 注射压力: 500-700 psi二段: 保压压力: 10%-30%注射压力保压时间(厚部件):2-4秒保压时间(薄部件):1-2秒
ExtrusionNominal ValueUnit
Melt Temperature 204 - 227°C
Die Temperature 216 - 238°C
Extrusion instructions
Rear: 380-400FCenter: 390-420FFront: 400-440FScrew: 100-500rpm
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