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Elastoprene 8134

1 of 4 products in this brand
Elastoprene 8134 is a linear block copolymer of styrene and butadiene, having 32% of styrene content, most of it forming a polystyrene block, which gives the polymer a thermoplastic behavior. It has a non-staining antioxidant system; FDA approved for use in food contact applications and is essentially gel free with a very clear color.

Polymer Name: Styrene Butadiene Block Copolymer

Processing Methods: Injection Molding

Additives Included: Antioxidant

Technical Data Sheet
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Identification & Functionality

Additives Included
Technologies

Features & Benefits

Product Info

PrimoPrene 8134 is used as compounding ingredient for adhesives. The product is an excellent modifier for asphalt applications including self-adhesive roofing membrane and sealant. Also is used in thermoplastic injected shoe soles formulations. It is presented as free flowing porous crumb making easy its handling and dissolution.

Features
  • Antioxidant
  • High Clarity
  • Block Copolymer
  • Food Contact Acceptable
  • Linear Polymer Structure
  • Low Gel
  • Porous

Applications & Uses

Plastics & Elastomers Processing Methods
Uses
  • Adhesives
  • Asphalt Modification
  • Footwear

Properties

Physical Form
Appearance
Clear/Transparent
Physical Properties
ValueUnitsTest Method / Conditions
Melt Mass Flow Rate (200°C, 5.0kg)8g/10 minASTM D1238
Block Styrenemin. 31%ASTM D5775
Solution Viscosity (5.23% in Toluene)7cStASTM D5668
Styrene Content32%ASTM D412
Volatile Mattermax. 0.75%ASTM D412
Typical Properties
ValueUnitsTest Method / Conditions
Tensile Stress (300% Strain)174PsiASTM D412
Tensile Strength537PsiASTM D2240
Tensile Elongation (Break)min. 1000%
Durometer Hardness69Shore A

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Available In
  • Africa & Middle East
  • Asia Pacific
  • Europe
  • Latin America
  • North America