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Classification of PTFE and its filling products

Time:2020/7/27 posted:Kehong Enterprises Co.,Ltd.

Various rods, tubes, sheet films, belts, ropes, packings, gaskets, and graphite, molybdenum disulfide, aluminum oxide, glass fiber, carbon fiber as fillers to improve the mechanical properties of pure PTFE. It can be roughly divided into the following categories: anti-corrosion; sealed; load-bearing; insulating; anti-sticking; temperature-resistant; other medical products. Today, we will introduce anti-corrosion

1. Anti-corrosion

1. Pipes and fittings: pure PTFE pipe; PTFE lined pipe; wrapped glass steel pipe; steel composite flange;

2. Chemical container lining: PTFE lining kettle; PTFE lining tank; PTFE lining tower;

3. Heat exchanger;

4. Corrugated expansion tube;

5. The main components of valves and pumps;

6. Steel wire reinforced full pressure hose;

7. Filter material.

The PTFE membrane has a large number of pores in the vertical and horizontal directions. It is a new material. It can be combined with other fabrics to make a solid phase anti-corrosion filter bag for smoke and dust or a good waterproof, breathable, windproof and warm rain gear sportswear , Cold-proof clothing, special protective clothing and light tents, aseptic filtration of compressed air for pharmaceuticals, various solvents, and filtration of high-purity gases in the electronics industry.

聚四氟乙烯分类及其填充产品

各种棒、管、板膜、带、绳、盘根、垫片,及用石墨、二硫化钼、三氧化二铝、玻纤、碳纤维作为填充物,来提高纯聚四氟乙烯力学性能.大致可以分为以下几大类,防腐类;密封类;承荷类;绝缘类;防粘类;耐温类;其他类医用类

一、防腐类

1.管道及配件:纯聚四氟乙烯管;聚四氟乙烯内衬管;外缠玻钢钢管;钢复合法兰;

2.化工容器内衬:聚四氟乙烯内衬釜;聚四氟乙烯内衬槽;聚四氟乙烯内衬塔;

3.热交换器;

4.波纹伸缩管;

5.阀门及泵的主要部件;

6.钢丝增强满压软管;

7.过滤材料。

聚四氟乙烯膜经过纵横双向拉伸内大量气孔,是一种新材料,将它与其他织物复合,即可制成烟尘固相防腐过滤袋或良好的防水透气、防风得暖的雨具运动服、防寒服、特种防护服和轻便帐篷,制药用空气压缩空气、各种溶剂的无菌过滤及电子工业中高纯气体的过滤。

Kehong Enterprises Co.,Ltd.

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E-mail: gavin@gzhelectric.com

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