Mianyang Prochema Commercial Co.,Ltd.
| Place of Origin | China |
| Brand Name | PROCHEMA |
| Certification | MSDS |
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Product Specification
| Place of Origin | China | Brand Name | PROCHEMA |
| Certification | MSDS |
FEP Welding for ETFE tent welding
Perfect welding material for FEP products,PTFE Products.
FEP solder strip is made from FEP resin and prepared by the technology of extrusion and molding. It can be machined into various sealing parts and electric components. It can be used at the temperature range of -80 through +200
application:
1.Petrochemical and chemical processing
2.Electrical applications
3.Semi-Conductor Industry
4.Food, Beverage and Pharmaceutical industries
5.Laboratory applications
Lining Bearing pads, seals, and electrical insulation Lining Bearing pads, seals, and electrical insulation, liner tube, insulator tubing.
It is mainly used to weld kinds of FEP products and joints of ETFE tent .
Characteristic
1. High and low temperature preservation
2. -200~200°C high temperature intensity better than F4
3. No-begriming ,and no-stagnant in tube
4. Security and insulation
5. Under 60HZ—60MHZ high and low temperature , permittivity is 2.1
6. If firing, and will still insulate
7. Voltaic are>165 seconds insulation
8. Erode preservation
9. Under high temperature, fluorin and alkali will reaction with PFA, no reaction with other acid.
10. Low water absorption<0.01%
11. No firing in air( oxygen index>95 vol.%)
Properties :
|
FEP |
||
|
Items |
Properties |
Indicators |
|
physical properties |
specific gravity(g/cm³) |
2.12~2.17 |
|
meltingpoint(°C) |
207 |
|
|
melt index(g/10min) |
5~25 |
|
|
electrical properties |
tensile strength(Mpa) |
27~29 |
|
elongation at break(%) |
250~300 |
|
|
rigidity(SH) |
D60~70 |
|
|
coefficient of kinetic friction |
0.2 |
|
|
mechanical properties |
volume resistivity(CM) |
≥10 18 |
|
insulated breaking voltage(0.2mm)/(mv/m) |
20 |
|
|
dielectric constant 1MHz |
2.1 |
|
|
dielectric loss angle tangent 1MHz |
≤0.003 |
|
FEPwelding rod material performance:
1.Molten enhanced bonding, melt viscosity decreased, and there were no changes in performance compared with ptfe.This kind of resin can be directly processed into products using common thermoplastic molding method.
2. long-term use of FEP electrode temperature - 80-200 degrees, have excellent chemical corrosion resistance, for all chemical corrosion resistance, friction coefficient, the lowest in the plastic and good performance, the electric insulation is not affected by temperature, is regarded as "plastics king".Its resistance to chemicals and ptfe are similar, is better than partial fluorine ethylene.
3. the creep resistance and compression strength is better than teflon, high tensile strength, elongation of up to 100-300%.Good dielectric properties, resistance to radiation performance.Flame retardancy.
FEPwelding rod parameters
Core diameter: 3-10 (mm)
Welding current: 220 (A)
Working temperature: 100-200 (°C)
Type: FEP electrode
Diameter: 3-5 (mm)
Current amplitude: 100 (A)
Scope: electrical, plastic and other industries
Length: 1000000 (mm)
It is predominantly used in the constchemicalruction/fabrication of semiconductor wafer baskets, aggressive baths/wet benches & custom made inert liquid enclosures.
Specification and usage of FEP rod:
| Name | Diameter(mm) | Length(mm) | Application |
| Molded rod | 5-20 | 200 | Anti-corrosion, sealing, antifriction, electric insulating parts |
| 25-100 | 100-150 | ||
| FEP rods are compatible to corresponding standard. | |||
Color and sizes can be customiszed .Surface treated can be done (chemical or plasma treated)
Package :
Plastic bag &carton . Customized is acceptable
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,TradingCompany,Seller
Year Established:
2004
Total Annual:
$1,000,000-$5,000,000
Employee Number:
>less than 50
Ecer Certification：
Active Member
Everyday new companies open, and companies die. Most died companies was caused by the founders,including his bad management,his short dream and his attitude to the customers... Everyday new companies open, and companies die. Most died companies was caused by the founders,including his bad management,his short dream and his attitude to the customers...
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