| Feature: | Biodegradable |
|---|---|
| Material: | Polypropylene/PP |
| Usage: | Plastic Products |
|
Still deciding? Get samples of $ !
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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.
| No. | Product parameters | Test methodology | Product parameters | Test methodology |
| 01 | Melt index (g/10min) | 2.16 kg,230ºC | 40.0 | GB/T 3682.1‐2018 |
| 02 | isotactic (% wt) | - | ≥95.0 | GB/T 2412‐2008 |
| 03 | tensile yield strength (MPa) | 50 mm/min | >29.0 | GB/T 1040.2‐2006 |
| 04 | Yellow index | - | ≤3.0 | HG/T 3862‐2006 |
| 05 | Ash (mass fraction,%) | - | ≤0.06 | GB/T 9345.1‐2008 |
| 06 | Fish eye | >0.8 mm | <10 | GB/T 6595‐1986 |
| 0.4-0.8mm | <40 | |||
| 07 | (%) of blow film mist | 50 um | - | - |
| 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.
){kind=link}