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Is Teflon hose corrosion resistant?
- Categories:Industry news
- Author:FEP tube lady
- Origin:FEP tube lady
- Time of issue:2007-07-07 15:21
- Views:
Is Teflon hose corrosion resistant?
- Categories:Industry news
- Author:FEP tube lady
- Origin:FEP tube lady
- Time of issue:2007-07-07 15:21
- Views:
1. Is Teflon hose corrosion resistant?
Teflon hose is also called Teflon hose. It is made of polytetrafluoroethylene (PTFE commonly known as Teflon, plastic king) material after extrusion and sintering, and then drying, high temperature sintering, material shaping and other processes. Performance pipes.
Teflon hose has extremely high chemical stability and can withstand all strong acid test chemical solvents, including nitric acid, aqua regia, concentrated hydrochloric acid, hydrofluoric acid, organic acid, fuming sulfuric acid, etc.; especially suitable for chemical solvent equipment Of delivery.
Teflon hose has good anti-sticking properties, and the inner wall of the tube is not easy to adhere to colloidal materials and chemical viscous products. Especially for pectin, gelatin and other high-viscosity colloids, it can work perfectly.
The excellent aging resistance and high and low temperature resistance of Teflon hose can be used in many harsh environments, and can transport fluid materials between -70 degrees and high temperature 260 for a long time.
Teflon hoses are created for chemical solvent transportation and can achieve high performance and long service life that ordinary hoses can’t match.
use:
1. Liquid crystal manufacturing device;
2. The whole body single-end light-emitting single-core optical fiber tube;
3. Heat exchanger and steam piping;
4. High purity reagent delivery tube;
5. Various corrosive media (harsh solvents) pipelines;
6. Various frequency wire and cable sheath and insulating tube.
Picture 1: Teflon hose source: Shenzhen Dankai
2. Black Teflon tube manufacturer
Teflon currently has three commonly used colors on the market, milky white, transparent, and black.
Teflon pipe is a special pipe made of polytetrafluoroethylene (PTFE commonly known as Teflon, plastic king) material after extrusion and sintering, drying, high temperature sintering, and shaping.
Teflon is also called Teflon, Teflon, Teflon, Teflon, Teflon, Teflon, Plastic King, and Teflon in English. It is widely used in machinery, electronic appliances, automobiles, aerospace, and chemicals. , Computers, electric heating, military, communications and other important technology industries, such as miniature transformers.
Working temperature: -80℃-260℃
Picture 2: Black Teflon tube source: Shenzhen Dankai
Black Teflon tube characteristics:
1. Difficult adhesion:
It is made of Teflon, which makes it difficult for sticky substances to adhere to its surface, and it can be easily removed even if it adheres.
Uses: Teflon hose is widely used in the transportation of gelatin, pectin and other high-viscosity colloids.
2. Heat resistance:
Teflon hose has excellent heat resistance that other hoses do not have, and can withstand extremely low temperatures.
Continuous use temperature range: -70℃~+260℃(PTFE)
Uses: Teflon hoses are used in the transportation of coolant in automobile engines and other machinery (the use temperature is below -45°C).
3. Corrosion resistance:
Teflon material is extremely inactive to almost all chemicals or solvents, so it has corrosion resistance. It has excellent effects in chemical drug delivery applications.
Uses: Teflon hoses are used in the transportation of corrosive fluids (liquid bromine, formaldehyde, chromic acid, etc.) in chemical production lines.
4. Water and oil resistance:
Teflon material is not easy to be wetted by almost all liquids, including water and oil, and can be used to prevent dirt and keep clean.
Uses: Teflon coating is often used for surface protection of analytical instrument components, raw material recovery tanks and other components.
5. Wear resistance:
Teflon material shows excellent wear resistance in bearing heavy load sliding. If combined with electroplating or anodized 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 Dongguan Dandi Insulation Material Co., Ltd. Fluoroplastic Material Factory, which was established in 1998, specializes in FEP, PFA, PTFE and other fluoroplastic pipes. R&D, production and sales of rod, sheet and film products and other insulating materials. The company has a senior R&D team with international standards and a production line of fluorine plastic products imported from abroad. Some fluoroplastic products have passed ISO9001, SGS, FDA certification, and have been fully affirmed by domestic and foreign cooperative customers such as Huawei, Foxconn, Midea, ZTE, Intel, and AirTAC. The main products of the company are: ①Tubes: Ptfe tube, Fep tube, Pfa tube, Pvdf tube; ②Heat shrinkable tube: Ptfe heat shrinkable tube, Fep heat shrinkable tube, Pfa heat shrinkable tube, Pvdf heat shrinkable tube; ③Plate rod Membrane: Ptfe board and rod film, Fep board and rod film, Pfa board and rod film, Pvdf board and rod film; ④Insulation materials: silica gel, PE, PVC, UPE, etc.; ⑤Special category: PFA imported connector, spiral tube, spring tube , Rotary cut tube, welding rod, tee, straight-through, gasket, joint, taper rod, flared tube, sealing tube, braided tube, bellows, etc. At the same time, fluorine plastic products of various specifications can be customized and processed according to customer requirements.
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