High quality/High cost performance Virgin Polypropylene Resin PP Plastic Material

Min.Order: 1,000

Product origin: Tianjin, China

Infringement complaint:

Complaint

US$ 0.5 ~ 0.63

Description

Description

Polypropylene Granules

PP(Polypropylene)granules is a nontoxic, odorless, odorless, tasteless, creamy, high crystalline polymer with a density of only 0.90 --" 0.91g /cm3, "one of the lightest plastics available. It is particularly stable for water, with a water absorption rate of 0.01% and a molecular weight of about 81,150,000. Good molding performance, but due to large shrinkage rate (1%~2.5%), thick wall products are easy to sag, it is difficult to meet the requirements for some parts with high dimensional precision, and the surface of products is glossy.

Name	Polypropylene PP Granules
Feature	Colorless, odorless, non-toxic, translucent solid substance
Characteristics	Thermoplasticity, light specific gravity, chemical resistance
Application	Widely used in the textile, packaging,electrical household appliances, automobile and real estate industries.

What's polypropylene (PP)?

PP is a polymer formed by addition polymerization ofpropylene. It is a white waxy material with a transparent and lightappearance.
The chemical formula is (C3H6)n, the density is 0.89~0.91g/cm3, It is flammable, with a melting point of 189ºC, softening at about 155ºC, and the use temperature range is -30~140ºC . It is resistant to corrosion by acids, alkalis, salt solutions and a variety of organic solvents below 80°C, and can be decomposed under high temperature and oxidation.

specification

Property	Test Method	Test Condition	MO	Unit
Density	ASTM D1505		0.90	g/cm
MFR	ASTM D1238	230ºC, 2.16kg	9-15	g/10min
Tensile strength	ASTM D638	23ºC	25	MPa
Elongation at break	ASTM D638	23ºC	200	%
Flexural modulus	ASTM D790A	23ºC	650	MPa
Izod impact strenght	ASTM D256	-20ºC	26	Kj/m2