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LG Chemical NBR 6830 High Acrylonitrile Polymer

Category	Polymer , Thermoset , Rubber or Thermoset Elastomer (TSE)
Manufacturer	LG Chemical
Trade Name
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	LG Chemical NBR 6830 High Acrylonitrile Polymer.pdf
Price	EMAIL US sales@lookpolymers.com
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Material Notes:

Description: NBR 6830 is a copolymer of butadiene and acrylonitrile manufactured by advanced emulsion polymerization technology of Goodyear and LG Chem. NBR 6830 is a non staining, medium low mooney, and medium high acrylonitrile polymer designed for easy processing, high productivity and excellent elastic properties. NBR 6830 offers very low mold fouling, fast cure, and high resilience. NBR 6830 is low mooney version of NBR 6840Applications: NBR 6830 is recommended to use in wide range of general purpose applications including injection molded o-rings, calendared belting, extruded hose and sponge.CAS No: 9003-18-3Information provided by LG Chemical

Physical Properties	Metric	English	Comments
Specific Gravity	0.980 g/cc	0.980 g/cc
Volatiles	0.30 %	0.30 %
Mooney Viscosity	31 @Temperature 100 Â°C	31 @Temperature 212 Â°F	ML 1+4
Ash	<= 1.0 %	<= 1.0 %

Mechanical Properties	Metric	English	Comments
Tensile Strength at Break	27.0 MPa @Temperature 145 Â°C, Time 2990 sec	3920 psi @Temperature 293 Â°F, Time 0.830 hour	cured; ASTM D412
Elongation at Break	500 % @Temperature 145 Â°C, Time 2990 sec	500 % @Temperature 293 Â°F, Time 0.830 hour	cured; ASTM D412
300% Modulus	0.0142 GPa @Temperature 145 Â°C, Time 2990 sec	2.06 ksi @Temperature 293 Â°F, Time 0.830 hour	cured; ASTM D412

Descriptive Properties	Value	Comments
Bound AN Content	0.34
Color	Light Tan
Components	HAF (IRB#7)	40 phr, ASTM D3187
	NBR 6830	100 phr, ASTM D3187
	Stearic Acid	1 phr, ASTM D3187
	Sulfur	1.5 phr, ASTM D3187
	TBBS	0.7 phr, ASTM D3187
	ZnO	3 phr, ASTM D3187

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