Zhenjiang Chunhuan Sealing Materials Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 5000 pcs per month |
| Delivery Time | 10-20 work days |
| Packaging Details | wooden box |
| Color | White |
| Compression strength | 24 MPa |
| Tensile strength | 25 ~ 45 MPa |
| Density | 2.11~ 2.3 g/m3 |
| Brand Name | chunhuan |
| Model Number | PTFE Screw |
| Certification | IS09001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 5000 pcs per month |
| Delivery Time | 10-20 work days | Packaging Details | wooden box |
| Color | White | Compression strength | 24 MPa |
| Tensile strength | 25 ~ 45 MPa | Density | 2.11~ 2.3 g/m3 |
| Brand Name | chunhuan | Model Number | PTFE Screw |
| Certification | IS09001 | Place of Origin | China |
| High Light | Chunhuan virgin PTFE bolts ，24MPa PTFE fasteners ，24MPa PTFE bolts | ||
White Color PTFE Custom Parts Customized Size Plastic Screw
DESCRIPTION
PTFE is a polymer compound formed by polymerization of polytetrafluoroethylene (PTFE), which has excellent chemical stability and corrosion resistance (one of the excellent corrosion resistance materials).
MAIN FEATURES OF PTFE
1 . Temperature resistance ---It is able to work stably between -180°C to +260°C.
2 . Excellent chemical corrosion resistance ---Applicable medium includes oil, acid solution and almost all chemical materials.
3 . Excellent non-sticky property - --With low friction coefficient it easier to remove those resin, dopes, oil and other sticky things.
4 . Anti-aging, weathering resistance.
5 . Excellent insulation property.
6 . Filled material: Filled PTFE products has more outstanding performance by adding filler such as carbon, graphite, bronze, glass fiber, carbon fiber, MOS2, PEEK, PI, POB BaSO4, SiO2, glass bead, polyamide.
MAIN PROPERTIES OF PTFE
| Item | ASTM | Data | Unit |
| Mechanical Properties | |||
| Density | D792 | 2.1~ 2.2 | g/m3 |
| Tensile strength | D638 | ≥25 about 25 ~ 45 | MPa |
| Elongation at break | D638 | ≥150 about 200~ 350 | % |
| Compression strength | D695 | 24 | MPa |
| Shore D Hardness | D636 | 50-60 | - |
| Friction coefficient | on steel | 0.01 | - |
APPLICATION
has excellent comprehensive properties, high temperature resistance, corrosion resistance, non-stick, self-lubrication, excellent dielectric properties and very low friction coefficient. Used as engineering plastics, it can be made into polytetrafluoroethylene pipes, rods, belts, plates, films, etc. It is generally applied to corrosion-resistant pipes, containers, pumps, valves, radar, high-frequency communication equipment, radio equipment, etc. with high performance requirements. The mechanical properties of PTFE can be greatly improved by adding any filler that can withstand the sintering temperature of PTFE while maintaining other excellent properties of PTFE. The filled varieties include glass fiber, metal, metalized oxide, graphite, molybdenum disulfide, carbon fiber, polyimide, EKONOL…, etc. the wear resistance and limit PV value can be increased 1000 times.
Polytetrafluoroethylene pipes are made of suspension polymerized polytetrafluoroethylene resin through plunger extrusion processing. Among the known plastics, polytetrafluoroethylene has the best chemical corrosion resistance and dielectric properties. braided packing is a kind of good dynamic sealing material, which is woven from expanded poly (vinyl chloride) strips and has excellent properties such as low friction coefficient, wear resistance, chemical corrosion resistance, good sealing performance, no hydrolysis, no hardening, etc. Gasket seals and lubricating materials used in various media, as well as electrical insulation, capacitor media, wire insulation, electrical instrument insulation, etc. used at various frequencies.
Company Details
Business Type:
Manufacturer
Year Established:
1985
Total Annual:
25 Million-30 Milion
Employee Number:
100~150
Ecer Certification：
Active Member
Zhenjiang Chunhuan Sealing Materials Co., Ltd (Group) is located in Yangzhong City, Jiangsu Province, China, Founded in 1985, after more than 30 years of continuous development, has become the production of fluorine plastic products scale backbone enterprises. Companies registered capital of 80.88 m... Zhenjiang Chunhuan Sealing Materials Co., Ltd (Group) is located in Yangzhong City, Jiangsu Province, China, Founded in 1985, after more than 30 years of continuous development, has become the production of fluorine plastic products scale backbone enterprises. Companies registered capital of 80.88 m...
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