Solprene 416 is a radial styrene/butadiene block copolymer having 30% of styrene content, most of it forming a polystyrenes block which gives the polymer a thermoplastic behavior. It develops properties of vulcanized rubber yet not requiring vulcanization.It is protected with a non staining antioxidant system; FDA approved, suitable for food contact applications and is essentially gel free with a clear color.Solprene 416 is used as elastomeric modifier for asphalt and plastics, as ingredient of soling formulations and as base for pressure sensitive adhesives.

Polymer Name: Styrene Butadiene Styrene (SBS)

Functions: Binder, Binder & Resin

Chemical Family: Styrene-Butadiene Copolymer

Additives Included: Antioxidant

Processing Methods: Compounding

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Knowde Enhanced TDS

Identification & Functionality

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

Features & Benefits

CASE Ingredients Features

Applications & Uses

Industrial Additives End Use
Plastics & Elastomers End Uses
Plastics & Elastomers Processing Methods
Applications
  • Solvent based adhesives
  • Adhesives labels
  • Polimer modification & compounding
  • Footwear
  • Adhesives hot melt
  • Asphalt modification

Properties

Physical Form
Appearance
Clear or transparent
Polymer Properties
ValueUnitsTest Method / Conditions
Volatile Mattermax. 0.75%ASTM D5668
Total Styrene (on polymer)30.0%ASTM D5775
Block Styrenemin. 28%NM 202-07
Melt Flow Rate - MFR (200°C/5kg)max. 0.5g/10ASTM D1238
Toluene Solution Viscosity 5.23%11.0cStNM 300-11
Hardness78.0Shore AASTM D2240
Tensile at Break17.0mPaASTM D412
Modulus at 300%2.7mPaASTM D412
Elongation800.0%ASTM D412
Specific Gravity0.94-DIN-53479

Regulatory & Compliance

Certifications & Compliance
Chemical Inventories

Packaging & Availability

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

It is available as free flowing porous crumb for easy handling and dissolution, packaged in standard paper bags, super sacs and cardboard boxes.