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PTFE manufacturers to tell you about the process is how?

Publisher:admin Time:2014-05-18 09:36:00
Yangzhong City Dongxu Chemical Plastic Co., Ltd. PTFE anti-corrosion lining tells you how the process is like, you know?
PTFE anti-corrosion lining process is kind of how, you know?
Polytetrafluoroethylene (hereinafter referred to as F4) has excellent chemical resistance, the ability of hydrochloric acid, hydrofluoric acid, fuming sulfuric acid, nitric acid and the like; not climate, regardless of years of exposure under what weather conditions, there are still good weather resistance; excellent thermal properties, temperature range -200 ℃ ~ 260 ℃ and the like. Above excellent performance makes it one of the petroleum, chemical, textile, food, military and other industries indispensable critical corrosion-resistant materials.
As the steel and mechanical strength of F4 is poor metal, and decreases with increasing temperature, it is not as anti-corrosion chemical equipment construction materials, generally used as linings. The liner is between the device substrate and a barrier layer disposed chemical mediators. Wall thickness of the barrier layer is generally 1.5mm - 2mm. F4 The general use of anti-corrosion lining welded sheet molding or isostatic (hydraulic method) molding process. On the tee, cross tube, funnel, reducer and other thin wall complex shaped parts are lined winding molding method is more economical and practical.