Calprene 701 is a new 69/31 butadiene/styrene Thermoplastic copolymer, polymerized in solution and having a linear structure.This product is stabilized with a non-staining antioxidant system, essentially gel free with a very clear color. Calprene 701 is a BHT* and nonylphenol free SBS, especially suitable for food contact applications.Calprene 701 offers good mechanical properties and shows a very good yellow index behavior.Calprene 701 is supplied in porous crumb.*(BHT content in pure polymer less than 30ppm).

Polymer Name: Styrene Butadiene Styrene (SBS)

Chemical Family: Styrene Copolymers, Styrenics

Additives Included: Antioxidant

Processing Methods: Compounding

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Knowde Enhanced TDS

Identification & Functionality

Additives Included
CASE Ingredients Functions
CAS No.
9003-55-8
EC No.
618-370-2

Features & Benefits

CASE Ingredients Features

Applications & Uses

Plastics & Elastomers End Uses
Plastics & Elastomers Processing Methods
Applications
  • Adhesives hot melt
  • Pressure sensitive adhesives (psa)
  • Adhesives labels
  • Footwear
  • Solvent based adhesives
  • Polymer modification & compounding
  • Sealants

Properties

Physical Form
Appearance
Clear or transparent
Polymer Properties
ValueUnitsTest Method / Conditions
Toluene Solution Viscosity 25%4.0Pa-sMA 04-3-064
Toluene Solution Viscosity 5.23%12.5cStMA 04-3-003
Volatile Mattermax. 0.5%ASTM D5668
Yellowness Index3.0-ASTM D1925-70
Total Styrene (on polymer)31.0%ASTM D5775
Insolubles in Toluene, 325 meshmax. 0.1%MA 04-3-018
Ash Content0.4%ASTM D5669

Regulatory & Compliance

Certifications & Compliance
Chemical Inventories

Packaging & Availability

Regional Availability
  • Asia Pacific
  • Europe
  • Latin America
  • North America