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LG Chemical SBR 1723 High Acrylonitrile Polymer

Category Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
Manufacturer LG Chemical
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
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Material Notes:
Description: SBR 1723 is an oil extended cold polymerization SBR with 37.5 parts of Low PCA (PolyCyclic Aromatic) oil and styrene-butadiene copolymer of 23.5% bound styrene. Raw materials for this product are carefully chosen for the best physical properties. The aromatic oil in SBR 1723 is an eco-friendly type (TDAE) which meets the European legislation on extender oil.Applications: SBR 1723 can be used in tire tread, camelback and other industrial products.CAS No: 9003-55-8Information provided by LG Chemical
Physical Properties Metric English Comments
Specific Gravity 0.950 g/cc
0.950 g/cc
Volatiles 0.20 %
0.20 %
Mooney Viscosity 49

@Temperature 100 °C
49

@Temperature 212 °F
ML 1+4
Ash 0.10 %
0.10 %
Mechanical Properties Metric English Comments
Tensile Strength at Break 28.4 MPa

@Temperature 145 °C,
Time 2100 sec
4120 psi

@Temperature 293 °F,
Time 0.583 hour
ASTM D412
Elongation at Break 600 %

@Temperature 145 °C,
Time 2100 sec
600 %

@Temperature 293 °F,
Time 0.583 hour
ASTM D412
300% Modulus 0.0110 GPa

@Temperature 145 °C,
Time 2100 sec
1.59 ksi

@Temperature 293 °F,
Time 0.583 hour
ASTM D412
Chemical Properties Metric English Comments
Styrene Content 23.5 %
23.5 %
Bound
Descriptive Properties Value Comments
Color Dark Brown Bale
Components HAF
68.75, ASTM D3185
SBR 1723
137.5, ASTM D3185
Stearic Acid
1, ASTM D3185
Sulfur
1.75, ASTM D3185
TBBS
1.38, ASTM D3185
ZnO
3, ASTM D3185
Oil Analysis 0.273
Organic Acid 0.05
Rheometer 15.1 min
t'90, 160°C, 1° Arc, ASTM D5289
20.5 lb-in
MH, 160°C, 1° Arc, ASTM D5289
3.5 lb-in
ML, 160°C, 1° Arc, ASTM D5289
4.2 min
ts1, 160°C, 1° Arc, ASTM D5289
9.0 min
t'50, 160°C, 1° Arc, ASTM D5289
Soap 0.001
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