Calprene® 405

Category: SBS , Styrene Butadiene Styrene Block Copolymer
Manufacturer: Dynasol Elastomers
Trademark: Calprene®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: PYSSzZ_Calprene-405.pdf
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Message
Calprene 405 is a 67/33 Butadiene/Styrene thermoplastic copolymer, polymerized in solution. It has a radial structure.

This product is presented in porous crumb form, which gives good oil absorption.

APPLICATIONS:
  • Footwear
  • Sportswear
  • Mechanical rubber goods
  • Bitumen modification
General Information
Features
  • Branched Polymer Structure
  • Copolymer
  • Porous
Uses
  • Asphalt Modification
  • Footwear
  • Machine/Mechanical Parts
  • Sporting Goods
Forms
  • Crumb
PhysicalNominal ValueUnitTest Method
Ash Content < 0.35%ASTM D5667
Color - Hunterlab 2.0ASTM D1925
Solution Viscosity - 5.23% in toluene 114cSt
Styrene Content 33%ASTM D5775
Volatile Matter 0.40%ASTM D5668
Additional InformationNominal ValueUnit
Insolubles - in toluene, 325 mesh 2< 0.10%
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)86ASTM D2240
Note Message
1 .MA 04-3-003
2 .MA 04-3-018
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