S-1430

SolpreneĀ® 1430

Solprene 1430 is a high molecular weight linear random -block styrene/butadiene copolymer with a total content of 40% of styrene, 30% present as a polystyrene block.

It has a non-staining antioxidant system; FDA approved for use in food contact applications. It is a high purity polymer, essentially gel free with a clear color.

A choice of either non-staining antioxidant systems, BHT free or phosphite free, is available. All FDA approved for use in food contact applications. It is a high purity polymer, essentially gel free with a clear color.

Solprene 1430 is used as an elastomeric impact modifier for plastics, especially in high gloss HIPS by the "in situ" polymerization process.

Benefits

  • Non staining antioxidant system
  • FDA Approved
  • High purity
  • Gel free
  • Clear color
  • Abrasion resistance with good processability

Physical Form: Available in bales

Characteristics

Property Unit Value
Styrene solution viscosity @ 5% cP 42
Volatile matter % max 0.75

Total styrene (on polymer)

% 40
Block styrene % 30
Specific gravity 0.94
Ash content % max 0.2

Styrene insolubles

% max 0.04
Color (alpha) max 10

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