VECTOR® 2518PC

Category: SBS , Styrene Butadiene Styrene Block Copolymer
Manufacturer: TSRC Corporation
Trademark: VECTOR®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: ZexlGg_VECTOR-2518PC.pdf
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Message
  • Linear SBS triblock copolymer.
  • Contains <1% diblock copolymer.
  • Medium styrene, medium modulus.

VECTOR 2518PC styrenic block copolymer is a linear triblock copolymer with a narrow molecular weight distribution. It is well-suited for use as an impact/toughness modifier in blends with styrenics and in engineering plastics. It is formulated with the antioxidant tris(nonylphenyl) phosphite (TNPP).

  • VECTOR 2518PC SBS is offered as a <12 mesh powder, supplied from the United States.
General Information
Additive
  • Antioxidant
Features
  • Antioxidant
  • Narrow Molecular Weight Distribution
Uses
  • Blending
  • Plastics Modification
Forms
  • Powder
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.938g/cm³ASTM D792
Apparent Density 0.34g/cm³ASTM D1895
Melt Mass-Flow Rate (MFR) (200°C/10.0 kg)5.0g/10 minASTM D1238
Bound Styrene 31.0%
Ash Content 5.0wt%
Solution Viscosity - 25 wt% in Toluene 25°C (25°C)3.9Pa·s
Additional InformationNominal ValueUnit
Diblock Content < 1.0wt%
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A, 1 sec, Compression Molded)80ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress 1(300% Strain)4.20MPaInternal Method
Tensile Strength 2(Break)33.0MPaInternal Method
Tensile Elongation 3(Break)700%Internal Method
Note Message
1 .Compression Molded
2 .Compression Molded
3 .Compression Molded
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