Elastocon® STK50B

Category: TPE , Thermoplastic Elastomer
Manufacturer: Elastocon TPE Technologies
Trademark: Elastocon®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: UQx3bM_ElastoconSTK50B.pdf
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Message
Elastocon® STK50B black thermoplastic elastomer has been developed for applications that require ultra soft rubber-like properties and a good surface finish. Elastocon® STK50B is well suited for consumer goods and industrial applications requiring non-slip/soft touch ergonomics, sound and vibration dampening, improved impact resistance, and U.V. stability. Elastocon® STK50B can be overmolded to PC, ABS, PC/ABS, Acrylic, and PS.

Elastocon® STK50B is supplied as ready to use pellets in 50 lb. bag quantities.
General Information
Features
  • Low smoothness
  • Shock absorption
  • Noise reduction
  • Impact resistance, good
  • Good UV resistance
  • Excellent appearance
Uses
  • Industrial application
  • Consumer goods application field
Appearance
  • Black
Forms
  • Particle
Processing Method
  • Blow molding
  • Extrusion
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.920g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)55ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress (100% Strain)1.60MPaASTM D412
Tensile Strength 5.40MPaASTM D412
Tensile Elongation (Break)540%ASTM D412
Tear Strength 19.3kN/mASTM D624
InjectionNominal ValueUnit
Rear Temperature 210 - 216°C
Middle Temperature 216 - 266°C
Front Temperature 227 - 277°C
Mold Temperature 27 - 49°C
Back Pressure 0.517 - 1.21MPa
Injection instructions
Injection Rate: 1-5 in/secElastocon® STK50B thermoplastic elastomer compound does not require drying.
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