SEBS CH1320
Styrene-Ethylene-Butadiene-Styrene
CH1320 is a linear block copolymer. The polymer is based on styrene and ethylene/butadiene, where bound styrene is 33%~35%wt.
Properties Standard
Test Method
Chromaticity ≤6 Q/CH.YF.03.009
Volatility (%) ≤1.0 GB/T 6737
hydrogenation degree≥97.0 GB/T3682
300% Modulus (Mpa) ≥3.0 GB/T 528
Tensile Strength (Mpa) ≥18.0 GB/T 528
Elongation at break (%) ≥400 GB/T 528
Hardness (Shore A) ≥70A GB/T 531.1
Permanent Deformation (%)≤40 GB/T 528
Ash Content (%) ≤0.20 Q/CH.YF.03.021
Toluene Solution Viscosity(10%，25℃，Mpa.s)≥500~4500 Q/CH.YF.03.012
PACKING：Available in bags on pallet. 13kg/bag.
Physical Form：SEBS CH1320 is produced in China, in powder form.
Main Applications：Plastics Modification and Compounding etc.
