Ningbo Coworth Supplies Co.,Ltd
| Packaging Details | BAG |
| Delivery Time | 5-25DAYS |
| Payment Terms | TT |
| Transparency | Translucent To Opaque |
| Impact Strength | No Break |
| Hardness | Rockwell R70-80 |
| Material | Polypropylene |
| Chemical Resistance | Excellent |
| UV Resistance | Good |
| Electrical Insulation | Good |
| Density | 0.90-0.91 G/cm3 |
| Model Number | PP |
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Product Specification
| Packaging Details | BAG | Delivery Time | 5-25DAYS |
| Payment Terms | TT | Transparency | Translucent To Opaque |
| Impact Strength | No Break | Hardness | Rockwell R70-80 |
| Material | Polypropylene | Chemical Resistance | Excellent |
| UV Resistance | Good | Electrical Insulation | Good |
| Density | 0.90-0.91 G/cm3 | Model Number | PP |
Polypropylene (PP) Overview:
Polypropylene (PP) is a semi crystalline thermoplastic polymer that is created by polymerizing propylene monomer. Its chemical formula is (C3H6) ₙ, and it has a density of 0.89-0.92 g/cm³, making it one of the thermoplastic resins with the lowest density.
Properties of Polypropylene:
Polypropylene has a melting point range of 164~176 ℃, and an operating temperature range of -30~140 ℃. It is known for its lightweight nature, as well as its high wear resistance and resistance to chemical corrosion.
Key Features
Physical performance:
It is a white waxy solid, non-toxic and odorless, with a transparent appearance and lightweight texture. Excellent fatigue resistance, suitable for applications with repeated bending or twisting, with a water absorption rate of only 0.01% and excellent water stability
Chemical properties:
Acid, alkali, alcohol and other corrosive substances, but weak tolerance to aromatic solvents (such as benzene), good biocompatibility, in line with medical material safety standards
Processing performance:
It can be formed through extrusion, injection molding, blow molding and other processes, with a shrinkage rate of 1.8%~2.5% (reduced to 0.7% by adding glass fiber), easy to dye, but attention should be paid to the possible precipitation of small molecule substances at high temperatures
| Moisture Absorption | Low |
| Transparency | Translucent To Opaque |
| Electrical Insulation | Good |
| Hardness | Rockwell R70-80 |
| Material | Polypropylene |
| Melting Point | 160-165 °C |
| Flexural Strength | 30-40 MPa |
| Impact Strength | No Break |
| Heat Deflection Temperature | 100 °C |
| Recyclability | 100% Recyclable |
A. Daily necessities: food containers, suitcases, furniture, etc
B. Medical: Disposable consumables such as syringes, infusion tubes, PCR plates, etc
C. Industry: automotive parts, building templates, chemical pipelines
D. Textile: Fiber products (such as clothing, blankets)
Company Details
Business Type:
Trading Company
Year Established:
2020
Total Annual:
2000,000-5000,000
Employee Number:
6~10
Ecer Certification：
Verified Supplier
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