polypropylene vs polycarbonate
Mar 18,2024
Properties
Polypropylene belongs to the group of polyolefins and is partially crystalline and non-polar. Its properties are similar to polyethylene, but it is slightly harder and more heat-resistant. It is a white, mechanically rugged material and has a high chemical resistance.
Differences between PC and PP
Appearance
PC (Polycarbonate): Transparent.
PP (Polypropylene): Translucent.
Applications
PC (Polycarbonate)
PC (Polycarbonate) is commonly known as PC engineering plastic. It is widely used globally, particularly in engineering applications.
Historical usage: Cup parts (e.g., baby bottles, water cups, soy milk machines).
Characteristics:
Strong light transmittance.
High impact resistance.
Poor wear resistance.
PP (Polypropylene)
PP (Polypropylene) is commonly known as PP engineering plastic.
Typical applications: Crisper boxes, water glass products, juice beverage bottles.
Characteristics:
Poor light transmittance.
Low impact resistance.
Good wear resistance.
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Mar 19,2024APIPolypropylene
9003-07-0You may like
- Polypropylene
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- $3.60 / 1kg
- 2024-08-26
- CAS:9003-07-0
- Min. Order: 1kg
- Purity: ≥99%
- Supply Ability: 3000tons/month
- Polypropylene
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- $6.00 / 1KG
- 2024-08-08
- CAS:9003-07-0
- Min. Order: 1KG
- Purity: More than 99%
- Supply Ability: 500KG/Month
- Polypropylene
-
- $50.00 / 1KG
- 2023-12-23
- CAS:9003-07-0
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available