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VECTOR® 2336A

Vector® 2336A styrenic block copolymer is a radial block copolymer with a narrow molecular weight distribution. It is well-suited for use as a modifier in construction applications. It is the same polymer as Vector 2336, but unlike Vector 2336, Vector 2336A does not contain the antioxidant tris(nonylphenyl) phosphite (TNPP).

Properties

Physical Form
  • Pellets
  • Solid

Product families

Applications

Building & Construction — Infrastructure, Roads & Paving
  • Pavement Highways Roads & Bridges

Product Families

Elastomers — Thermoplastic Elastomers
  • Styrenic Thermoplastic Elastomers (TPE-S)

Other characteristics

Brand
VECTOR
Polymer Name
Styrene Butadiene Block Copolymer
Markets
Building & Construction
Technology
Elastomers
Material Features
  • High Viscosity
  • Medium Modulus
  • Narrow Molecular Weight Distribution

Technical data

Table 1 of 2

6 rows
CharacteristicValueUnitMethod
300% Modulus4.1MPaTSRC / Dexco Method
Bulk Density0.36g/cm3ASTM D1895
Elongation600%TSRC / Dexco Method
Hardness82Shore AASTM D2240
Specific Gravity0.94—ASTM D792
Tensile Strength25MPaTSRC / Dexco Method

Table 2 of 2

4 rows
CharacteristicValueUnitMethod
Ash0.5wt%ASTM D5630
Diblock Content12wt%TSRC / Dexco Method
Solution Viscosity16.6cpsASTM D2196
Styrene30wt%TSRC / Dexco Method

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