Softflex® 7088

Category: TPE Alloy , Thermoplastic Elastomer Alloy
Manufacturer: Network Polymers, Inc.
Trademark: Softflex®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 57uZ7s_Softflex-7088.pdf
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Message
Softflex®7088 is a thermoplastic elastomer alloy (TPE alloy) product,. It is available in North America. Typical application areas are: engineering/industrial accessories. The main characteristics are: chemical resistance.
General Information
Features
  • Good coloring
  • Good chemical resistance
Uses
  • overmolding
PhysicalNominal ValueUnitTest Method
Density (Natural)0.890g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)70ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Strength 1(Break, 23°C, 3.18 mm)10.5MPaASTM D412
Tensile Elongation 2(Break, 23°C, 3.18 mm)800%ASTM D412
Additional Information
Processing Information: Injection Molding (preferable standard 2-component injection molding machine to get adhesion to substrate)Purging: Purge thoroughly before and after use of this product (e.g. polypropylene with MFI between 0.5 - 2.5)Drying Time: Material is not hygroscopic and drying is only necessary if material is stored under moisture.Shrinkage Properties: This material is anisotropic. The shrinkage properties are higher in the flow direction, and the shrinkage in the cross-flow direction is less. Typical shrinkage properties values are between 0.8 - 2.2%Rheoligical Properties: This material is shear dependent. Viscosity will decrease at higher shear rates, and should be considered during injection molding design and setup of processing conditions.FDA Compliance: Softflex 7088 is based on Styrenic-Ethylene/Bthylene block-copolymers as described by FDA, article 21. A valid Code of Federal Regulations (CFR) is described in paragraph 177.1810 and/or paragraph 176.170, categories I, II, IV-B, VI, VII-B, VIII in panel 1.
InjectionNominal ValueUnit
Rear Temperature 160 - 185°C
Front Temperature 180 - 207°C
Nozzle Temperature 207 - 232°C
Mold Temperature 29.4 - 65.6°C
Note Message
1 .510 mm/min
2 .510 mm/min
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