PTFE, PFA, FEP, PVDF Fluoroplastic products industry experts
Company Dynamics
22-12
Polytetrafluoroethylene molding method-molding method
The molding method is one of the most common PTFE molding methods. We generally call it molding, or pressing molding, compression molding. The powder (compression molding powder), granular or fibrous plastic raw materials are added to the forming mold to soften and deform by heating, fill the mold under pressure, close the mold and pressurize it to form and solidify the plastic products.
22-12
Sealing PTFE gasket according to different standards of different classification
The nominal diameter and nominal pressure of PTFE gasket are matching parameters. Nominal diameter (GB/T1047) is the two basic parameters of pipeline accessories. It is not an actual structural size, but only a nominal size after rounding closely related to the manufacturing size. The marking method is to follow the code "DN" with an appropriate number.
22-12
Performance and Processing Calculation of Various PTFE Gaskets
Modified PTFE gasket, PTFE resin is used to add a certain amount of filler, such as glass fiber, bronze powder, molybdenum disulfide, graphite, carbon fiber, etc., after high-speed mixing with molding, and then made by high temperature sintering. It has excellent compressibility, recovery and sealing.
22-12
Analysis of polytetrafluoroethylene film and its hydrophobicity and process and calendering processing
Wettability is a solid surface property, which is closely related to nature and human society. We can see phenomena related to wetness everywhere, such as water spreading on the surface of objects, dripping on car windows, rolling on lotus leaves, and rain washing away dust from leaves. Superhydrophobicity is a special phenomenon of surface wetting, which refers to the surface phenomenon that the contact angle between the liquid droplet and the solid surface is greater than 150 ° and the hysteresis angle is less than 10 °.
22-12
Polytetrafluoroethylene (PTFE) color film
The PTFE film is formed by molding a sintered cylindrical blank formed by cutting the film into a film and then calendaring. According to different processing methods, it can be divided into three types: oriented film, semi-oriented film and non-oriented film. At present, PTFE film products include porous film, microfiltration film and color film.
22-12
Performance Comparison of PTFE Plate and Nylon Plate
PTFE plate is based on PTFE as the main raw material, after adding special substances processed, with excellent chemical stability, corrosion resistance, sealing, high smooth non-sticky, electrical insulation and outstanding anti-aging endurance. Nylon is the most important engineering plastic. Its wear resistance and tensile resistance are better.
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