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LG Chemical NBR 6280 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 6280 High Acrylonitrile Polymer.pdf
Price	EMAIL US sales@lookpolymers.com

Material Notes:

Description: NBR 6280 is a copolymer of butadiene and acrylonitrile manufactured by advanced emulsion polymerization technology of Goodyear and LG Chem. NBR 6280 is a non staining, high mooney, and medium high acrylonitrile polymer designed to aid in processing operations such as extruding and calendaring. NBR 6280 has been designed to satisfy the need for high level plasticizers.Applications: NBR 6280 is recommended to use in shoe products, chemically blown sponge, resistance to fuel and oil products. CAS No: 9003-18-3Information provided by LG Chemical

Physical Properties	Metric	English	Comments
Specific Gravity	0.990 g/cc	0.990 g/cc
Volatiles	0.20 %	0.20 %
Mooney Viscosity	80 @Temperature 100 Â°C	80 @Temperature 212 Â°F	ML 1+4
Ash	<= 0.50 %	<= 0.50 %

Mechanical Properties	Metric	English	Comments
Hardness, Shore A	70 @Temperature 145 Â°C, Time 1190 sec	70 @Temperature 293 Â°F, Time 0.330 hour	Cured
	74 @Temperature 100 Â°C, Time 259000 sec	74 @Temperature 212 Â°F, Time 72.0 hour	Circulating Oven Aging
	48 @Treatment Temp. 25.0 Â°C, Time 259000 sec	48 @Treatment Temp. 77.0 Â°F, Time 72.0 hour	Aged fuel C
	69 @Treatment Temp. 100 Â°C, Time 259000 sec	69 @Treatment Temp. 212 Â°F, Time 72.0 hour	Aged ASTM D #3 Oil
	74 @Treatment Temp. 100 Â°C, Time 259000 sec	74 @Treatment Temp. 212 Â°F, Time 72.0 hour	Aged ASTM D #1 Oil
Tensile Strength at Break	21.2 MPa @Temperature 145 Â°C, Time 1190 sec	3070 psi @Temperature 293 Â°F, Time 0.330 hour	Cured
	21.5 MPa @Temperature 100 Â°C, Time 259000 sec	3120 psi @Temperature 212 Â°F, Time 72.0 hour	Circulating Oven Aging
	30.1 MPa @Temperature 145 Â°C, Time 2990 sec	4370 psi @Temperature 293 Â°F, Time 0.830 hour	cured; ASTM D412
	16.2 MPa @Treatment Temp. 25.0 Â°C, Time 259000 sec	2350 psi @Treatment Temp. 77.0 Â°F, Time 72.0 hour	Aged fuel C
	21.4 MPa @Treatment Temp. 100 Â°C, Time 259000 sec	3100 psi @Treatment Temp. 212 Â°F, Time 72.0 hour	Aged ASTM D #1 Oil
	21.6 MPa @Treatment Temp. 100 Â°C, Time 259000 sec	3130 psi @Treatment Temp. 212 Â°F, Time 72.0 hour	Aged ASTM D #3 Oil
Elongation at Break	397.1 % @Temperature 100 Â°C, Time 259000 sec	397.1 % @Temperature 212 Â°F, Time 72.0 hour	Circulating Oven Aging
	425 % @Temperature 145 Â°C, Time 1190 sec	425 % @Temperature 293 Â°F, Time 0.330 hour	Cured
	504 % @Temperature 145 Â°C, Time 2990 sec	504 % @Temperature 293 Â°F, Time 0.830 hour	cured; ASTM D412
	367.7 % @Treatment Temp. 25.0 Â°C, Time 259000 sec	367.7 % @Treatment Temp. 77.0 Â°F, Time 72.0 hour	Aged fuel C
	393.6 % @Treatment Temp. 100 Â°C, Time 259000 sec	393.6 % @Treatment Temp. 212 Â°F, Time 72.0 hour	Aged ASTM D #1 Oil
	399.7 % @Treatment Temp. 100 Â°C, Time 259000 sec	399.7 % @Treatment Temp. 212 Â°F, Time 72.0 hour	Aged ASTM D #3 Oil
300% Modulus	0.0157 GPa @Temperature 145 Â°C, Time 2990 sec	2.28 ksi @Temperature 293 Â°F, Time 0.830 hour	cured; ASTM D412
Rebound	48.7 % @Temperature 30.0 Â°C	48.7 % @Temperature 86.0 Â°F
Abrasion	0.3073	0.3073	AKRON
Compression Set	16.7 % @Temperature 100 Â°C, Time 259000 sec	16.7 % @Temperature 212 Â°F, Time 72.0 hour	160Â°C x 30 min. Cured)

Descriptive Properties	Value	Comments
Bound AN Content	0.34
Color	Tan
Components	HAF (IRB#7)	40 phr, ASTM D3187
	NBR 6280	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
Compound Recipe	Antioxidant(3-C)	1 phr
	Antioxidant(RD)	2 phr
	Carbon Black(SRF)	80 phr
	CZ	2 phr
	NBR 6840	100 phr
	Plasticizer(DOP)	10 phr
	Stearic Acid	1 phr
	Sulfur	0.5 phr
	TT	1 phr
	Zinc Oxide	5 phr
Rheometer	0.8 min	ts1, 160Â°C x 12 min, 1Â° Arc, MDR
	1.4 min	t'50, 160Â°C x 12 min, 1Â° Arc, MDR
	2.2 min	t'90, 160Â°C x 12 min, 1Â° Arc, MDR
	28.9 lb-in	MH, 160Â°C x 12 min, 1Â° Arc, MDR
	3.3 lb-in	ML, 160Â°C x 12 min, 1Â° Arc, MDR
Volume Swell	-0.019	Aged ASTM D #3 Oil (100Â°C x 72hrs)
	-0.061	Aged ASTM D #1 Oil (100Â°C x 72hrs)
	0.415	Aged fuel C (RTÂ°C x 72hrs)

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