Virgin Polypropylene PP copolymer resin/ PP homopolymer granules
1.Product Description:
Polypropylene
HS Code:3902100090
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.Specification:
| Number |
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.Application:
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.Package&Storage&Transportation:
1.Packing:
25kg/ carton or 25kg/bag, or per your requirement
5kgs net weight in PP woven or PE plastic bag about 20 tons for 20" container
2.Storage:
The resin should be stored in a drafty, dry warehouse and away from fire and direct sunlight. It should not be piled up in the open air.
3.Transportation:
During transportation, the product should not be exposed to strong sunlight or rain and should not be transported together with sand, soil, scrap metal, coal or glass. Transportation together with toxic, corrosive and flammable substance is strictly prohibited.
5.Products display
Virgin PP granules
Recycled PP granules
Our Main Products:
6.Company Information:
Hebei BenJinXin Industrial Co.,LTD. is engaged in the production and sales of plastic raw materials products.Located in Shijiazhuang City, Hebei Province.The main products are PP,HDPE,LDPE,LLDPE,EVA,ABS,PS,PC,PET,ect .
Our products is exported to Southeast Asia, North America, Europe, Africa and other places all over the world with high quality products and competitive prices.
Hebei Benjinxin Industrial Co.,LTD is Distribution of general plastics, engineering plastics, special engineering plastics varieties, to create plastic raw materials one-stop shopping convenience to our customers.
We believe that our manufacturing capabilities and services can bring benefits to our valued customers. We look forward to establishing a long-term cooperative relationship with you.
We believe that our products and services can bring benefits to our valued customers. We look forward to establishing a long-term cooperative relationship with you.
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