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Poly Butadiene Rubber

Chinese Version
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橡胶信息中心
Medical Dental Grade TPI Granules, Synthetic Gutta-Percha, TransIsoprene Rubber, Trans PolyIsoprene, TPI, Trans-l,4-PolyIsoprene
China Largest Manufacturer Of Meteorological Balloons
 
www.rubberimpex.com www
 
STYRENE BUTADIENE RUBBER
SBR-1502
Licensor : Japan Supplier
Packing : In wooden crates 26 bales per crate 24 crates per 40' container

 

PARAMETERS
TEST
UNIT
VALUE
SPECIFICATION
Mooney Viscosity (ML1+4) 100C
ASTM
D1416
Wt %
52
46-58
Volatile Matter
ASTM
D1416
Wt %
0.21
Max 0.75
Ash
ASTM
D1416
Wt %
0.27
Max 1.50
Bould Styrene
NMR
Wt %
23.8
Max 24.5
Antioxidants
Non-Staining
Organic Acid
Wt %
3.3
Max 7.0
Soap
Wt %
Less than 0.1
Cure characteristics. Formulation ISO 2322
MH-Max Torque
dNm
21.8
ML-Min Torque
dNm
2.89
Ts1
min
3.8
TC50
min
8.7
TC90
min
15.3
M300%; 35 cure at 145C
MPa
18.9
Tensile
MPa
27.8
Elongation at Break
%
400
Test Formulation : ISO 2322
Polymer 100: HAF N330 50: Zinc Oxide 3: Stearic Acid 1: Sulphur 1.75: TBBS 1 (ISO 2322)

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