Ningbo Coworth Supplies Co.,Ltd
| Packaging Details | BAG |
| Delivery Time | 5-25DAYS |
| Payment Terms | TT |
| Chemical Resistance | Excellent |
| Melting Point | 160-165 °C |
| Flexural Strength | 30-40 MPa |
| Electrical Insulation | Good |
| Recyclability | 100% Recyclable |
| Density | 0.90-0.91 G/cm3 |
| Impact Strength | No Break |
| Moisture Absorption | Low |
| Model Number | PP |
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Product Specification
| Packaging Details | BAG | Delivery Time | 5-25DAYS |
| Payment Terms | TT | Chemical Resistance | Excellent |
| Melting Point | 160-165 °C | Flexural Strength | 30-40 MPa |
| Electrical Insulation | Good | Recyclability | 100% Recyclable |
| Density | 0.90-0.91 G/cm3 | Impact Strength | No Break |
| Moisture Absorption | Low | Model Number | PP |
Polypropylene (PP) is a semi-crystalline thermoplastic polymer produced by polymerization of propylene monomer. The chemical formula of PP is (C3H6)ₙ, and it has a density ranging from 0.89 to 0.92 g/cm³, which is the lowest among thermoplastic resins.
The melting point of PP falls within the range of 164 to 176 ℃, while its operating temperature spans from -30 to 140 ℃. Noteworthy characteristics of PP include its lightweight nature, excellent wear resistance, as well as strong resistance to chemical corrosion.
Physical Performance:
It is a white waxy solid, non-toxic and odorless, with a transparent appearance and lightweight texture. It has excellent fatigue resistance, making it suitable for applications involving repeated bending or twisting. It has a water absorption rate of only 0.01% and shows excellent water stability.
Chemical Properties:
It is resistant to acid, alkali, alcohol, and other corrosive substances, but has a weak tolerance to aromatic solvents (such as benzene). It boasts good biocompatibility and meets medical material safety standards.
Processing Performance:
It can be formed through extrusion, injection molding, blow molding, and other processes. It has a shrinkage rate of 1.8% to 2.5% (which can be reduced to 0.7% by adding glass fiber). It is easy to dye, but caution should be taken to prevent the possible precipitation of small molecule substances at high temperatures.
| Density | 0.90-0.91 G/cm3 |
| Moisture Absorption | Low |
| Transparency | Translucent To Opaque |
| Electrical Insulation | Good |
| Tensile Strength | 30-40 MPa |
| Recyclability | 100% Recyclable |
| Impact Strength | No Break |
| Melting Point | 160-165 °C |
| Heat Deflection Temperature | 100 °C |
| Flexural Strength | 30-40 MPa |
A. Daily necessities:
Discover a wide range of essential items for daily use including food containers, suitcases, and furniture, among others.
B. Medical:
Explore a variety of disposable medical consumables like syringes, infusion tubes, PCR plates, and more that are crucial for healthcare settings.
C. Industry:
Find industrial solutions for automotive parts, building templates, chemical pipelines, and other applications to meet your business needs.
D. Textile:
Browse through fiber products such as clothing, blankets, and more in the textile industry segment for quality fabric essentials.
Company Details
Business Type:
Trading Company
Year Established:
2020
Total Annual:
2000,000-5000,000
Employee Number:
6~10
Ecer Certification：
Verified Supplier
NINGBO COWORTH SUPPLIES Co., Ltd. was established in 2020 and is a modern enterprise specializing in the import and export trade of plastic raw materials. The core team of the company is composed of six professionals who have been deeply involved in the plastic industry for many years. Leveraging ... NINGBO COWORTH SUPPLIES Co., Ltd. was established in 2020 and is a modern enterprise specializing in the import and export trade of plastic raw materials. The core team of the company is composed of six professionals who have been deeply involved in the plastic industry for many years. Leveraging ...
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