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Amatrium Materials AI
Dynasol Solprene® 9320 Multi-branched Thermoplastic Rubber (Multi-branched SBS)
Categories: Polymer; Thermoset; Rubber or Thermoset Elastomer (TSE)

Material Notes: Solprene® 9320 is a 68/32 Butadiene-Styrene multi arm copolymer, polymerized in solution process. It has a non-staining FDA approved antioxidant system for food contact applications and it is essentially gel free polymer This product is presented as a free flowing porous pellet for easy handling and dissolution

Uses: Solprene® 9320 was developed to be used in high performance adhesive formulations. Additionally, it is used as plastic impact modifier and asphalt elastomeric modifier in paving and roofing application.

Main Applications:
Polymer modification


Information provided by Dynasol.

Available Properties
  • Volatiles, ASTM D5668
  • Brookfield Viscosity, ASTM D2994, 25% in toluene
  • Styrene Content, NM 202-07, Block
  • Styrene Content, ASTM D5775
  • Hardness, Shore A, DIN 53505
  • Tensile Strength, ASTM D412
  • Elongation at Break, ASTM D412
  • Glass Transition Temp, Tg, ASTM E-1356
  • FDA
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