| Customization: | Available |
|---|---|
| Feature: | Oxidative Degradable |
| CAS No.: | 9003-07-0 |
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PP: Polypropylene 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 Application:
1.Fiber ( Carpet, Textils, 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.)
| Number | Project | Unit | H40S | Test value | Test Methods | ||||||
| 1 | Melt mass-flow rate(MFR) | Nominal value | g/10min | 37 | 37.3 | GB/T 3862 | |||||
| ±37 | Deviation | ||||||||||
| 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 | ||||||||||
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1. Are you trading company or Manufacturer ?
We are factory.
2.About Sample
We provide samples, but you need to pay the freight.
3. About Material
We can customize the material according to customers' requirement.
4. About Quality
All the products must be tested strictly according to the testing procedure before shipment.
5. About Delivery Period
Normally delivered in 7-15 working days after the confirmation of order& payment. And it varies according to the material and quantity.
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