Calprene 411 is a 70/30 Butadiene/Styrene thermoplastic copolymer, polymerized in solution and has a radial structure.This product is available in: - Calprene 411 porous crumb. - Calprene 411C porous pellet. - Calprene 411M powder form dusted with amorphous silica.

Polymer Name: Styrene Butadiene Styrene (SBS)

Functions: Binder & Resin

Chemical Family: Styrene Copolymers, Styrenics

Knowde Enhanced TDS

Identification & Functionality

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

Features & Benefits

Materials Features

Applications & Uses

Adhesive & Sealant Type
Industrial Additives End Use
Applications
  • Solvent based adhesives
  • Adhesives labels
  • Footwear
  • Polymer modification & compounding
  • Asphalt modification

Properties

Color
Polymer Properties
ValueUnitsTest Method / Conditions
Toluene Solution Viscosity 25%18.5Pa-sMA 04-3-064
Toluene Solution Viscosity 5.23%26.0cStMA 04-3-003
Volatile Matter0.4%ASTM D5668
Yellowness Index3.0-ASTM E313
Total Styrene (on polymer)30.0%ASTM D5775
Insolubles in Toluene, 325 meshmax. 0.1%MA 04-3-018
Ash Content0.4%ASTM D5667
Modified Bitumen Properties
ValueUnitsTest Method / Conditions
Ring and Ball Temperaturemin. 130°CASTM D36
Penetration at 25°Cmax. 50dmmASTM D5-86
Viscosity at 180°C2200.0cP-
Cold Flexibilitymax. - 30°CMA 04-5-009

Regulatory & Compliance

Certifications & Compliance
Chemical Inventories

Packaging & Availability

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