PFA RTP 3183Use performance
Characteristics and the main purpose of the PFA: PFA commonly known melting PTFE, various properties of fluorine plastic crown. Widely used in the semiconductor industry, as well as medical, chemical corrosion, automotive and other fields. Material properties: 1, for a small amount of perfluoro propyl perfluoro vinyl ether with a copolymer of polytetrafluoroethylene. The melt adhesive enhancements, melt viscosity decreased, compared with no change in performance with PTFE. Such resin may be directly processed into products using conventional thermoplastic molding method. 2, the long-term use temperature -80 - 260 degrees, have excellent chemical resistance, and are corrosion-resistant to all chemicals, the coefficient of friction at the lowest plastics, as well as good electrical properties, electrical insulating properties unaffected by temperature impact plastic king, "said. 3, its chemical resistance similar to PTFE than vinylidene fluoride. 4, good creep resistance and compressive strength than the polytetrafluoroethylene, high tensile strength, elongation of up to 100-300%. Good dielectric properties, excellent resistance to radiation. 5, non-toxic: physiologically inert, can be implanted in the human body. V0 class: 1, suitable for the production of corrosion-resistant parts, less wear wear parts, seals, insulators, and medical equipment parts. 2, high temperature wire and cable insulation, anti-corrosion equipment, sealing materials, valve bushing, and chemical containers. Molding performance, crystalline materials, moisture. Can be used normally get thermoplastics was processed into products processing methods. 2, poor mobility, easy to decompose, corrosive gas decomposition. Should strictly control the molding temperature should not exceed 475 degrees, the mold should be heated to 150-200 degrees, gating system flow resistance should be small. 3, the translucent pellet, injection molding, extrusion molding. Molding temperature of 350-400 degrees, 475 degrees or more prone to discoloration or air bubbles. Note Stripping difficult.
| PFA |
RTP |
|
3183 |
| PFA |
RTP |
|
3185 |
| PFA |
RTP |
|
3199 X 117877 B |
| PFA |
RTP |
|
3199 X 120865 D |
Key Words：3183，PFA 3183，RTP 3183