1.Product Description

Polypropylene
Polypropylene is a polymer formed by addition polymerization of propylene. It is a white waxy material with a transparent and light appearance. 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.
PP Features
1. The relative density is small, only 0.89-0.91, which is one of the lightest varieties in plastics.
2, good mechanical properties, in addition to impact resistance, other mechanical properties are better than polyethylene, molding processing performance is good.
3. It has high heat resistance and the continuous use temperature can reach 110-120 °C.
4, good chemical properties, almost no water absorption, and does not react with most chemicals.
5, the texture is pure, non-toxic.
6, electrical insulation is good.

2.The technical parameters

Project		Unit	H40S	Test value	Test Methods
1	Melt mass-flow rate(MFR)	Nominal value	g/10min	37	37.3	GB/T 3862
		Deviation		±37
2	Isotactic index		%	>=96.0	97.51	GB/T 2412
3	Particle appearance	Color grain	Pc/kg	<=5	0	SH/T 1541-2006
		Black grain	Pc/kg	0	0
		Large and small grains	g/kg	<=100	0.1
		Snake skin grains and trailing grains	Pc/kg	report	25
4	Impurities and others		Pc/kg	no	no	SH/T 1541-2006
5	Ash		%	<=0.030	0.014	GB/T 9345.1
6	Tensile properties	Tensile modulus of elasticity(Et)	MPa	>=1200	1250	GB/T 1040
		Tensile yield stress(σ y)	MPa	>=30.0	30.9
		Tensile stress atbreak(σ B)	MPa	>=8.0	20.7
		Nominal tensile strain at break(ε tB)	%	>=200	566
Test conclusion	Qualified

3. The Application Of PP
1.Fiber ( Carpet, Textiles, Upholstery, etc.)
2.Film ( shopping bags, casting film, multilayer film, etc.)
3.Blow Molding ( Medical & Cosmetic container, Lubricant & Paint container, etc)
4.Extrusion Molding ( Sheet, Pipe, Wire & Cable, etc.)
5.Injection Molding ( Automotive, Electronic, Construction, House wares, Furniture,
Toys, etc.)

4.Company Profile
Handan Shibo New Material Co., LTD, starting from 2010,  is constantly engaged in the production of plastic raw materials products,which is located in Handan City, Hebei Province, China, covering 500 acres, having more than 350 employees. The main products are carbon black ,masterbatch, modified(pvc, PP, pa6, pa66, pbt, abs),Filler masterbatch,fireretardant,antioxidant,flexibilizer,plasticizer, and other plastic raw material(ldpe hdpe lldpe pvc pva pbt eva abs eps gpps hips pc pet etc.  With years of hard work and development, we have achieved a certain scale with technical service team for users with high quality and professional service.

5.product display