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KOPELEN B-320

Category:	PP Impact Copolymer , Polypropylene Impact Copolymer
Manufacturer:	Lotte Chemical Corporation
Trademark:	KOPELEN
Fillers:	-
Ports:	Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms	FOB, CIF, DAP, DAT, DDP
PDF:	uNDcb8_KOPELEN-B-320.pdf
PRICE:	Order Products email sales@su-jiao.com

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B-320 is impact block copolymer which has ethylene-propylene rubber inside homo polypropylene. This grade can be processed by sheet extrusion. B-320 shows good impact resistance at low temperature and has also high strength. It has good vacuum molding property, suitable for the production of vacuum molding goods. B-320 is applied to food packaging tray, various industrial sheets.

General Information
Features	Block Copolymer Good Impact Resistance High Strength Low Temperature Impact Resistance
Uses	Blow Molding Applications Food Packaging Industrial Applications Packaging Sheet
RoHS Compliance	RoHS Compliant
Processing Method	Blow Molding Sheet Extrusion Vacuum Forming

Physical	Nominal Value	Unit	Test Method
Specific Gravity	0.900	g/cm³	ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)	1.0	g/10 min	ASTM D1238

Mechanical	Nominal Value	Unit	Test Method
Tensile Strength (Yield)	28.4	MPa	ASTM D638
Tensile Elongation (Break)	> 100	%	ASTM D638
Flexural Modulus	1320	MPa	ASTM D790

Impact	Nominal Value	Unit	Test Method
Notched Izod Impact			ASTM D256
-10°C	44	J/m
23°C	390	J/m

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load (0.45 MPa, Unannealed)	110	°C	ASTM D648

Flammability	Nominal Value		Test Method
Flame Rating	HB		UL 94

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