Propene,polymers (8CI) 001PF 001PF
.Advantages*
- Lightweight: Reduces material usage and transportation costs.
- Cost-Effective: Less expensive than many other plastics.
- Durable: Resistant to wear, tear, and environmental stress cracking.
- Non-Toxic: Safe for food and medical applications.
- Good Aesthetic Quality: Can be easily colored and finished for a range of consumer products.
Limitations
- *Brittleness at Low Temperatures: Polypropylene can become brittle in very cold environments unless modified with impact modifiers.
- Flammability: Polypropylene is flammable and requires additives to improve fire resistance for certain applications.
- UV Degradation: Standard PP degrades under prolonged exposure to UV light unless stabilized with UV inhibitors.
Polypropylene's combination of lightweight, durability, and chemical resistance makes it a preferred material across numerous industries. Its versatility allows it to be used in both everyday consumer products and specialized industrial applications.
Description
Polypropylene (PP)
1.CAS: 9003-07-0
2.EINECS:200-338-0
3.Formular: HOCH2CH2OH
4.Grade: injection grade
5.Type: Virgin PP
6. Specification:
Test item |
Test method(ASTM) |
Units |
Test data |
Density |
D792 |
g/cm3 |
—— |
Melt flow rate |
D1238 |
g/10min |
—— |
Water absorb |
D570 |
% |
—— |
Mould contraction percentage |
D955 |
% |
—— |
Tensile Strength at Yield |
D638 |
Mpa |
30.43 |
Tensile Elongation at Yield |
D638 |
% |
13.03 |
flexual stress |
D790 |
Mpa |
40.05 |
flextual modulus |
D790 |
Mpa |
3715.24 |
Notched Izod Impact Strength |
D256 |
KJ/M2 |
78 |
Rockwell Hardness |
D785 |
R Gauge |
—— |
Melting point |
D789 |
°C |
—— |
Heat Deflection temperature |
D648 |
°C |
131 |
Burning quality |
UL94 |
HB |
|
Combustion residue |
32 |
7.Packing: 25kg in pp bags, 16.2MT /20'FCL
8.Advantages*
- Lightweight: Reduces material usage and transportation costs.
- Cost-Effective: Less expensive than many other plastics.
- Durable: Resistant to wear, tear, and environmental stress cracking.
- Non-Toxic: Safe for food and medical applications.
- Good Aesthetic Quality: Can be easily colored and finished for a range of consumer products.
Common Applications*
- Packaging: Widely used in the production of containers, bottles, caps, and flexible packaging films due to its lightweight and chemical resistance.
- Automotive: Used in automotive parts such as bumpers, dashboards, and battery cases, thanks to its toughness and impact resistance.
- Textiles: Forms fibers for use in carpets, upholstery, and non-woven fabrics.
- Consumer Goods: Used in household items like food containers, toys, and furniture due to its durability and safety.
- Medical: Employed in medical devices, syringes, and laboratory equipment because of its sterilization resistance and inertness.
- Electrical Components: Used in the production of insulating parts for cables and electrical appliances.
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