Solprene® 1205

Category: SBR, Solution , Solution Styrene Butadiene Rubber
Manufacturer: Dynasol Elastomers
Trademark: Solprene®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: UKkGmt_Solprene-1205.pdf
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Solprene1205 is a linear random-block styrene/butadiene copolymer having 25% of styrene content, 17.5% present as a polystyrene block.

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.

Solprene 1205 is an excellent modifier for asphalt, for formulation of caulks and sealants; it is also an excellent processing aid for most polymers, giving good low temperature resistance. Used in extruded goods, soles, and heels. It can also be used as modifier for thermoplastic resins and in adhesive formulations.

It is available in bales wrapped in low melting point polyethylene.
General Information
Additive
  • Antioxidant
Features
  • Antioxidant
  • Food Contact Acceptable
  • High Clarity
  • Linear Polymer Structure
  • Low Gel
  • Low Temperature Resistant
  • Random Copolymer
Uses
  • Adhesives
  • Asphalt Modification
  • Footwear
  • Plastics Modification
Agency Ratings
  • FDA Food Contact, Unspecified Rating
Appearance
  • Clear/Transparent
Forms
  • Bale
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.928g/cm³DIN 53479
Mooney Viscosity (ML 1+4, 100°C)47MUASTM D1646
Block Styrene 118%
Color - Apha 2< 15
Solution Viscosity - 30% in toluene 34.0Pa·s
Styrene Content 25%ASTM D5775
Volatile Matter < 0.75%ASTM D5668
Additional InformationNominal ValueUnit
Insolubles 4< 0.10%
Note Message
1 .NM 202-07
2 .NM 300-33
3 .NM 300-18
4 .NM 300-15
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