PTFE, PFA, FEP, PVDF Fluoroplastic products industry experts
Ozone-resistant teflon tube
Classification:
Industry dynamics
Author:
Teflon tube little sister
Source:
Teflon tube little sister
Release time:
2007-05-21
Visits:
1. ozone-resistant Teflon tube
Ozone is a broad-spectrum fungicide, can kill bacterial propagules and spores, viruses, fungi, etc., can destroy botulinum toxins and toxins and Rickettsiae, etc., but also has a strong mold, fishy, odor and other odor functions. Ozone sterilizes in water faster than chlorine. From the perspective of the development history of ozone, ozone applications are divided into four fields: water treatment, chemical oxidation, food processing and preservation, and medical treatment. The application research and equipment development in various fields have reached a very high level.
What kind of pipe is the ozone generally used to transport?
currently on the market with the most, and the best effect of ozone resistant tube is teflon dragon tube.
PTFE Teflon Pipe
Teflon (also known as PTFE, PTFE), it has the characteristics of acid and alkali resistance, resistance to various organic solvents, almost insoluble in all solvents. At the same time, PTFE has the characteristics of high temperature resistance, its coefficient of friction is very low, as a chemical solvent resistant pipeline ideal material. In the ozone-resistant material grade, Teflon belongs to the A- Excellent excellent grade.
Figure 1: Teflon tube Source: Shenzhen Dankai
Below to introduce the detailed characteristics of ozone resistant Teflon tube, tell you why it is so good.
1. Non-stick: Teflon is inert, almost all substances are not bonded to Teflon, and very thin films also show non-adhesive properties.
2. Cold and heat resistance: Teflon has excellent heat resistance and low temperature resistance. Short time temperature resistance to 300 ℃, melting point of 327 ℃,380 ℃ does not melt, the general work can be used continuously between 240 ℃ ~ 260 ℃, with significant thermal stability, it can work at freezing temperature without embrittlement, cold resistance to 190 ℃.
3, lubricity: Teflon has a lower coefficient of friction. The friction coefficient changes when the load slides, but the value is only between 0.04 and 0.15.
4. Non-hygroscopicity: Teflon surface is not stained with water and oil, and it is not easy to be stained with solution during production operation. If there is a small amount of dirt, it can be removed by simple wiping. Short downtime saves man-hours and improves productivity.
5, corrosion resistance: Teflon is almost not subject to chemical erosion, can withstand in addition to molten alkali metal, fluoride medium and above 300 ℃ sodium hydroxide outside all strong acid (including aqua regia), strong alkali, strong oxidant, reducing agent and a variety of organic solvents, can protect parts from any kind of chemical corrosion.
6. Weather resistance: no aging, the best non-aging life in plastics.
2. large diameter Teflon heat shrinkable tube
The large diameter Teflon heat shrinkable tube has the characteristics of high temperature resistance, corrosion resistance, high pressure resistance, flame retardant and long-term non aging.
Widely used in aerospace, instrumentation, textile and chemical industry, food and medical, electronic appliances, post and telecommunications, petrochemical, metallurgical electronics, railway transportation, electrical appliances, household appliances, high-rise buildings, lighting, special transformers, special cables, sensors, Thermal components and other industries.
Large diameter Teflon heat shrinkable tube features:
1. Shrinkage ratio 1.7:1 or 4:1
2. High flame retardant, good toughness, excellent physical properties and chemical corrosion resistance
3. Non-chlorine compounds PCBS, PCPS and polybrominated biphenyls PBBs, polybrominated biphenyls PBBOs, polybrominated diphenyl ethers PBBEs, PBDEs and other substances harmful to the environment, in line with the environmental requirements of the European RoHS environmental protection directives and standards.
4. Temperature range of large diameter Teflon heat shrinkable tube
Continuous use temperature:-55~280
Minimum initial shrinkage temperature: 260
Minimum complete shrinkage temperature: 300
Figure 2: Fluorolong Heat Shrink Tube Source: Shenzhen Dankai
Most of the large-diameter Teflon heat shrinkable tubes are transparent polyfluorinated FEP. Shenzhen Dankai Technology is a direct manufacturer of large-diameter Teflon heat shrinkable tubes. The specifications and wall thickness can be produced according to customer requirements.
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.
Key words:
Dankai Technology
Address: Area B, 4th Floor, Building 1, North Yongfa Science and Technology Park, Yanchuan North, Chaoyang Road, Songgang Town, Bao'an District, Shenzhen, China
Tel: +86-755-29979617 23127719 23127819
E-mail: dkt@szdankai.com
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