PTFE, PFA, FEP, PVDF Fluoroplastic products industry experts
Is Teflon hose corrosion resistant?
Classification:
Industry dynamics
Author:
FEP tube little sister
Source:
FEP tube little sister
Release time:
2007-07-07
Visits:
Is 1. Teflon hose corrosion resistant?
Teflon hose, also known as Teflon hose, is a special performance pipe made of polytetrafluoroethylene (PTFE commonly known as Teflon, plastic king) material after extrusion sintering, and then drying, high temperature sintering, material shaping and other processes.
Teflon hose has high chemical stability, can withstand all the strong acid chemical solvents, including nitric acid, aqua regia, concentrated hydrochloric acid, hydrofluoric acid, organic acids, fuming sulfuric acid, etc.; especially suitable for chemical solvent equipment transport.
Teflon hose has good anti-stickiness, the inner wall of the tube is not easy to adhere to colloidal materials and chemical viscous products. Especially for pectin, gelatin and other such high viscosity colloid delivery, can be perfect operation.
Teflon hose excellent aging resistance and resistance to high and low temperature performance can be used in many harsh environments, can be a long time transport -70 degrees to high temperature 260 between the fluid material.
Teflon hose is for chemical solvent transport and application, can reach the ordinary hose can not match the high performance, long service life.
Use:
1. Liquid crystal manufacturing device;
2. All-body single-end light-emitting single-core optical fiber tube;
3. Heat exchanger and steam piping;
4. High purity reagent delivery tube;
5. All kinds of corrosive medium (harsh solvent) pipeline;
6. Various frequency wire and cable sheath, insulation tube.
Figure 1: Teflon hose Source: Shenzhen Dankai
2. black teflon tube manufacturer
Teflon is currently on the market commonly used in three colors, Milky White, transparent, black.
Teflon tube is made of polytetrafluoroethylene (PTFE commonly known as Teflon, plastic king) material after extrusion sintering, drying, high temperature sintering, shaping and other processes made of special pipe.
Teflon is also called Teflon, Teflon, Teflon, Teflon, Teflon, Teflon, PTFE, Plastic King, English is Teflon, which is widely used in machinery, electronic appliances, automobiles, aerospace, chemicals, computers, Electric heating, military, communications and other important scientific and technological industries, such as micro transformers.
Working temperature:-80 ℃-260 ℃
Figure 2: Black Teflon Tube Source: Shenzhen Dankai
black teflon tube characteristics:
1. Difficult adhesion:
Teflon material, it is difficult to make sticky substances adhere to its surface, even if the adhesion can be easily removed.
Uses: Teflon hose is widely used in gelatin, pectin and other high viscosity colloid delivery.
2. Heat resistance:
Teflon hoses have excellent heat resistance that other hoses do not have, and can withstand extremely low temperatures.
Continuous use temperature range:-70 ℃ ~ 260 ℃(PTFE)
Uses: Teflon hose used in automotive engines and other mechanical coolant delivery (use temperature below -45 ℃).
3. Corrosion resistance:
Teflon material is extremely inactive to almost all chemicals or solvents, thus playing a corrosion resistance. Excellent results in the application of chemical delivery.
Uses: Teflon hose is used in the chemical production line of corrosive fluid transport (liquid bromine, formaldehyde, chromic acid, etc.).
4, waterproof oil resistance:
Teflon material for almost all liquids, including water, oil, are not easy to be infiltrated this feature, can be used to prevent pollution, keep clean.
Uses: Teflon coating is commonly used for surface protection of analytical instrument components, raw material recovery tanks and other components.
5. Wear resistance:
The Teflon material exhibits excellent wear resistance in terms of sliding under heavy loads. If combined with electroplating or anodic oxidation film, it can improve its hardness and wear resistance at the same time.
Shenzhen Dankai Technology Co., Ltd. (ShenZhen DanKai Technology Co., Ltd.), whose predecessor was the Fluoroplastic Material Factory of Dongguan Dandi Insulation Material Co., Ltd. established in 1998, specializes in the research and development, production and sales of FEP, PFA, PTFE and other fluoroplastic tube rod sheet membrane products and other insulation materials. The company has international standards of senior R & D team and the introduction of foreign fluorine plastic products production line. Some fluoroplastic products through ISO9001, SGS, FDA certification, Huawei, Foxconn, the United States, ZTE, Intel, AirTAC and other domestic and foreign cooperation customers fully affirmed. The company's main products are: ① pipes: Ptfe pipes, Fep pipes, Pfa pipes, Pvdf pipes; ② Heat shrinkable tubes: Ptfe heat shrinkable tubes, Fep heat shrinkable tubes, Pfa heat shrinkable tubes, Pvdf heat shrinkable tubes; ③ Plate rod film: Ptfe plate rod film, Feep plate rod film, Pfa plate rod film, Pvdf plate rod film, etc. PE: PE, special, spiral tube, spring tube, rotary cutting tube, welding rod, tee, straight, gasket, joint, cone rod, flared tube, sealing tube, braided tube, corrugated tube, etc. At the same time can be customized according to customer requirements processing production of various specifications of fluorine plastic products.
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