The Universal Selection Source: Adhesives Ingredients

by SpecialChem

Solprene® 4301

Technical DataSheet | Supplied by Dynasol

Medium – high viscosity triblock / diblock styrene butadiene copolymer, with a styrene content of 33 %, most of it forming a polystyrene block, which gives the polymer a thermoplastic behavior. Develops high resistance to stress, a very good cohesive strength-tack balance in adhesive formulations. Has an antioxidant system. Is widely used in mastics, bookbinding and construction adhesives.

Solprene® 4301 Product details

Product Type
Chemical Composition
Applications/ Recommended for
  • xxxxxxxxx
  • xxxxxxxxxx
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Food contact approval

Solprene® 4301 Properties


Value & Unit
Test Condition
Test Method
Toluene solution viscosity @25%
xxxx Pa.s
Styrene content
xx %
Rubber content
xx %
Melt Index, 190°C , 5 Kg
xxxxx g/10 min
Specific gravity
Tensile strength
xxxx MPa
300% Modulus
xxx MPa
xxx %
Last edited Jan 4, 2016
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