Ningbo Coworth Supplies Co.,Ltd
| Packaging Details | BAG |
| Delivery Time | 5-25DAYS |
| Payment Terms | TT |
| Transparency | Translucent To Opaque |
| Electrical Insulation | Good |
| Flexural Strength | 30-40 MPa |
| Hardness | Rockwell R70-80 |
| Density | 0.90-0.91 G/cm3 |
| Material | Polypropylene |
| Impact Strength | No Break |
| Melting Point | 160-165 °C |
| Model Number | PP |
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Product Specification
| Packaging Details | BAG | Delivery Time | 5-25DAYS |
| Payment Terms | TT | Transparency | Translucent To Opaque |
| Electrical Insulation | Good | Flexural Strength | 30-40 MPa |
| Hardness | Rockwell R70-80 | Density | 0.90-0.91 G/cm3 |
| Material | Polypropylene | Impact Strength | No Break |
| Melting Point | 160-165 °C | Model Number | PP |
Polypropylene (PP) is a semi-crystalline thermoplastic polymer created by polymerizing propylene monomers. The chemical formula for PP is (C3H6) ₙ, and it has a density ranging from 0.89 to 0.92 g/cm³, making it one of the thermoplastic resins with the lowest density.
PP has a melting point range of 164~176 ℃ and can be used in temperatures ranging from -30 to 140 ℃. It is known for its lightweight nature, wear resistance, and ability to resist chemical corrosion.
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.
| Hardness | Rockwell R70-80 |
| Melting Point | 160-165 °C |
| Material | Polypropylene (PP) homopolymer |
| Density | 0.90-0.91 g/cm3 |
| Impact Strength | No Break |
| Flammability | UL 94 V-2 |
| Transparency | Translucent to Opaque |
| Heat Deflection Temperature | 100 °C |
| Tensile Strength | 30-40 MPa |
| Electrical Insulation | Good |
Daily necessities: Items like food containers, suitcases, and furniture are essential for our everyday lives. These products cater to our basic needs and offer convenience and organization within our homes.
Medical: In the field of healthcare, disposable consumables play a crucial role. These include items like syringes, infusion tubes, and PCR plates, which are essential for medical procedures and laboratory tests.
Industry: Industries depend on a wide range of products for their operations, such as automotive parts, building templates, and chemical pipelines. These components are vital for the manufacturing and construction sectors.
Textile: The textile industry encompasses fiber products like clothing and blankets. These textiles are woven into our everyday lives, providing us with warmth, comfort, and style.
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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