Calprene® 711

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: iDchUC_Calprene-711.pdf
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Message
Calprene is a new 70/30 butadiene/styrene Thermoplastic copolymer, polymerized in solution and having a radial structure.

This product is stabilized with a non-staining antioxidant system, essentially gel free with a very clear color. Calprene 711 is a BHT* and nonylphenol free SBS, FDA approved and especially suitable for food contact applications.

Calprene 711 develops high viscosity compounds and requires being formulated with complementary antioxidants. (Consult our Technical Service Department for supporting information)

Calprene 711 is supplied in porous crumb.

APPLICATIONS:
  • Technical compounding
  • Plastic modification
  • Bitumen modification
  • Adhesives
General Information
Additive
  • Antioxidant
Features
  • Antioxidant
  • BHT Free
  • Branched Polymer Structure
  • Copolymer
  • Food Contact Acceptable
  • High Clarity
  • High Viscosity
  • Low Gel
  • Porous
Uses
  • Adhesives
  • Asphalt Modification
  • Compounding
  • Plastics Modification
Agency Ratings
  • FDA Food Contact, Unspecified Rating
Appearance
  • Clear/Transparent
Forms
  • Crumb
Processing Method
  • Compounding
PhysicalNominal ValueUnitTest Method
Ash Content < 0.35%ASTM D5667
Color - Hunterlab < 3.0ASTM E313
Solution Viscosity
    25% in toluene : 25°C 119Pa·s
    5.23% in toluene 226cSt
Styrene Content 30%ASTM D5775
Volatile Matter < 0.50%ASTM D5668
Additional InformationNominal ValueUnit
Insolubles - in toluene, 325 mesh 3< 0.10%
Note Message
1 .MA 04-3-064
2 .MA 04-3-003
3 .MA 04-3-018
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