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Application and Performance Advantages of PTFE Gasket
2016-12-14
Recycled fluoroplastics-PTFE gasket this material products have the characteristics of acid and alkali resistance, high temperature resistance, and resistance to various organic solvents. It is widely used in the chemical and pharmaceutical industry and can be called the originator of the gasket industry.
Reasonable Selection of Granulation Process of PFA Granules
Heating temperature The heating temperature depends on the softening point or melting temperature of the carrier PFA. The higher the softening point or melting temperature of the carrier PFA, the higher the heating temperature. Generally, it should be about 5°C higher than the melting temperature of the PFA. If the heating temperature is too low, PFA cannot be fully melted, and the limited carrier PFA cannot completely cover the inorganic powder. The surface of PFA particles has voids in the middle of rough particles, and PFA and inorganic powder cannot form a uniform system. If the heating temperature is too high, the additives are easy to volatilize, and the screw shear force is not suitable for plasticization, which also affects the quality of PFA particles. Under normal circumstances, the temperature of the second zone should be the highest temperature of granulation.
Plasticizing process route of PFA particles
2016-12-15
Single-screw extruders often use the first plasticized PFA particles to form hard tubes, so the quality of hard tube products is largely determined by the degree and uniformity of semi-product PFA particles plasticization.
Fluorine plastic slitting machine common questions and answers
1) What should I do if there is a beating phenomenon in the reel? The solution for recycling fluoroplastics manufacturers is to adjust the three-point centering bearing to contact the unwinding shaft at the same time. 2) What if the main motor does not turn? The solutions of fluoroplastic recycling manufacturers include: resetting the emergency stop button, connecting the three-phase power supply, checking the loose contact of the main circuit, repairing or replacing the variable frequency start button switch.
PFA particles bright spot many market prospects are optimistic
2016-12-17
Nowadays, there are countless varieties of PFA products suitable for families: toys, dining tables, cabinets, rice buckets, lockers, washstands, shoe racks... These PFA products are not only practical, but also beautify the living room decorations.
供应氟塑料价格行情
2019-08-23
今日回收氟塑料价格行情查询
2019-08-26
今日回收氟塑料价格行情查
氟塑料的特点详细介绍
2020-01-17
氟塑料的特点详细介绍. 氟塑料具有耐热、耐寒、耐候、耐药品、耐溶剂，绝缘性能及高频电性能优异.并具有不枯性、自润滑性、低磨擦系数等特点。 聚四氟乙烯、全氟(乙烯-丙烯)共聚物(FEP)完全是由碳原子和氟原子组成的,而聚偏氟,乙烯(PVDF)、聚氟乙烯(PVF)分子中还含有氢原子,聚三
