Audited Supplier
Description:
Polypropylene(PP) , a kind of non-toxic,odorless, tasteless opalescent polymer with high crystallization, the melting point among 164- 170C, the density among 0.90-0.91g/cm3 , the molecular weight is about 80,000- 150,000. PP is one of the lightest plastic of all varieties at present, particularly stable in water, with a water absorption rate in water for 24 hours is only 0.01%.
Application:
Polypropylene L5E89 adopts the Unipol gas-phase fluidized bed process of US Grace, it is widely be used to produce woven bags, fiber,
applicable for textile,jumbo bags,carpet and backing etc.
Packaging:
In 25kg bag, 16MT in one 20fcl without pallet or 26-28MT in one 40HQ without pallet or 700kg jumbo bag, 26-28MT in one 40HQ without pallet.
| No. | ITEM | UNIT | INDEX | TEST METHOD |
| 01 | Melt mass flow(MFR) Standard value | g/10min | 3.5 | GB/T 3682. 1-2018 |
| 02 | Melt mass flow(MFR) Deviation value | g/10min | ± 1.0 | GB/T 3682. 1-2018 |
| 03 | Color Pellet | Per/kg | ≤30 | SH/T 1541-2006 |
| 04 | Black Pellet | Per/kg | 0 | SH/T 1541-2006 |
| 05 | Dust | %(m/m) | ≤0.05 | GB/T 9345. 1-2008 |
| 06 | Tensile yield stress | Mpa | ≥ 29.0 | GB/T 1040.2-2006 |
| 07 | Tensile fracture stress | Mpa | ≥ 15.0 | GB/T 1040.2-2006 |
| 08 | Tensile fracture nominal stress | % | ≥ 150 | GB/T 1040.2-2006 |
| 09 | Yellow color Index | % | ≤ 4 | HG/T 3862-2006 |
Polypropylene, referred to as PP, is a polymer made of propylene by addition polymerization. White waxy material, transparent and light in appearance. The chemical formula is (C3H6)n, the density is 0.89 ~ 0.91g/cm3, flammable, the melting point is 164~170 ° C, the softening is about 155 ° C, and the temperature range is -30 ~ 140 ° C. It can resist the corrosion of acid, alkali, salt solution and a variety of organic solvents below 80ºC, and can decompose under high temperature and oxidation.Polypropylene is a thermoplastic synthetic resin with excellent performance. It is a colorless semi-transparent thermoplastic lightweight general plastic with chemical resistance, heat resistance, electrical insulation, high strength mechanical properties and good high wear resistance. It is widely used in the production of clothing, blankets and other fiber products, medical equipment, automobiles, bicycles, spare parts, transportation pipes, chemical containers and so on. It is also used for food and medicine packaging.
| Film Grade | ||||
Item | Test condition | Test Method | Value | Unit |
| Density | ISO 1183 | 0.944-0.955 | g/cm3 | |
| MFR | 190°C/2.16kg | ISO 1133 | 0.03-0.07 | g/10min |
| Tensile strength at yield | ISO 527-2 | 22 | MPa | |
| Elongation at break | ISO 527-2 | >350 | % | |
| ESCR | F50,50°C,100% | ASTM D-1693A | 1000 | h |
| VICAT | ASTM D-1525 | 126 | °C | |
| Blown Grade | ||||
Item | Test Condition | Test Method | Value | Unit |
| Density | ISO 1183 | 0.950~0.955 | g/cm | |
| MFR | 190°C/2.16kg | ISO 1133 | 1.7~2.5 | g/10min |
| Tensile strength at yield | ISO 527-2 | 24 | MPa | |
| Elongation at break | ISO 527-2 | >600 | % | |
| Injection grade | ||||
Item | Test Condition | Test Method | Value | Unit |
| MFR | 190°C/2.16kg | ASTM D-1238 | 20 | g/10min |
| Density | --- | ASTM D-792 | 0.954 | g/cm3 |
| Tensile strength at yiled | --- | ASTM D-638 | 28 | MPa |
| Elongation at break | --- | ASTM D-638 | 250 | % |
| Impact tensile strength | --- | ASTM D-1822 | 42 | kJ/m2 |
| ESCR | ASTM D-1693 | 3 | --- | |
| VACIT | --- | ASTM D-1525 | 127 | °C |
1. About Quality
All the products must be tested strictly according to the testing procedure before shipment.
2. About Delivery Period
Normally delivered in 7 working days after the confirmation of order& payment. And it varies according to the material and quantity.
3. About Payment Term
It's flexible, T/T, L/C at sight.
4. About the mode of transportation
(1) by sea
(2) by train
5. If I order in large quantities, can the price be lower?
A: Yes, we can offer a discount for large orders.
