PP B8101 Resin for Window Low Density Material

• CAS No.: 9003-07-0
• Formula: -[-CH2--CH(CH3)-]-N
• Material: Polypropylene/PP
• Usage: General Plastics, Engineering Plastics
• Plastic Forming Method: Injection
• Color: White
• Model NO.: PP B8101
• Transport Package: Bag
• Specification: 25kg/bag
• Trademark: SINOPEC
• Origin: China
• HS Code: 3902100090
• Production Capacity: 20000tons / Month

Product Description

Product Description

Polypropylene is a kind polymer with large molecules of repeating structural units of monomers. These monomers are bonded to each other with covalent bonds to form the polymer. They have a high molecular weight and consist over 10000 atoms. In the synthesis process, which is known as polymerization, longer polymer chains are obtained. There are two main types of polymers depending on their synthesis method, one is homopolymer, the other is copolymer.

 

Performance of the project		The test method	The test data	The data unit
Basic performance	Melt flow rate	ASTM D-1238	1	g/10min
	The density of	ASTM D-1505	0.91	g/cm3
Mechanical properties of	Rockwell hardness	ASTM D-785	85	R
	Bending modulus	ASTM D-790	1300	MPa
	Elongation at break	ASTM D-638	500	%
	The tensile strength	ASTM D-638	23	MPa

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