WNY200 non-asbestos rubber sheet System 1

WNY200 non-asbestos rubber sheet System 2

WNY200 non-asbestos rubber sheet

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WNY200 non-asbestos rubber sheet

NameWNY200 non-asbestos rubber sheet
CategoryNON ASBESTOS RUBBER SHEET SERIES
Published2014-05-07 09:01:35

Detailed description

WNY200 non-asbestos rubber sheet

Material: is a special heat resistant fiber, oil resistant synthetic rubber as raw material, pressing, vulcanization.
Uses: Suitable for fuel, petroleum-based lubricants media, air conditioning systems and other parts of the junction of gasket material.
Temperature: 200 ℃ Pressure: 2.0Mpa

Q:To India and India a good product, I would like to ask under the Yuncheng, my uncle is an asbestos products workers.: I hope to help you, your beauty is a lifetime thing,You are welcome to know more skin problems I cosmeceutical skin expert business platform to ask questions, or to know my makeup online consultation website.

Q:Standard for inspection of asbestos: The standard system of chrysotile asbestos in China has been established on the basis of reference to the standards of the advanced countries in the world and the actual conditions of china. It not only specifies detailed inspection methods and determination methods, but also specifies detailed inspection equipment parameters.In 1961, Chinese promulgated the industry to build non metal ore Research Institute for reference by Soviet standards asbestos industry standard, building standard 54-61 "chrysotile" standard.In 1987, China formulated GB8071-1987, chrysotile asbestos, GB6646-1986, chrysotile asbestos inspection methods and other standards.In 1998, the national standard of GB8071-1987 asbestos was revised by the Xianyang Institute of non-metallic mineral research and design. Increase the definitions of revision, modify the product code, cancel the product classification, will reflect the degree of fiber loosening the specific surface area of the project to release the project determination, will be divided into test type testing and factory inspection, increase the operability of standard test, save time and cost, the provisions of the rules of inspection, strict inspection, the risk of reasonable allocation, the formation of a more advanced and perfect the standard system of asbestos.

Q:Asbestos asbestos gloves lining it: The thermal conductivity of asbestos fiber is between 0.104 and 260 M. the conductivity is very low. It is a good insulating material for heat and electricity. Asbestos fiber has good heat resistance, and the product does not change at 800 ~ 1000 degrees centigrade. It is usually heated for 2 hours at 1500 ~ 1700 degrees centigrade, and the weight loss is less

Q:why ancient can be spun,Is there a long filament already found directly in the ore? I don't think it is so easy to separate the fibers: To the Han Dynasty, through production practice, awareness of asbestos, has been improved. According to the "book of the later Han Fangshu biography" records: after Wang Mang usurped by refusing officer Guo Xian, fled the capital (Zi Heng, Ru'nan Song Dynasty, the East China Sea things less division Wang Zhongzi) in the East Sea spent twenty years living in exile seclusion. He traveled to the East China Sea, including today's Shandong coast of Penglai, Rizhao, gum County, Pingdu, Rongcheng, Jimo asbestos origin.

Q:What is the difference between asbestos tile and steel wire tile? Which is good?: Asbestos products are eliminated, the service life is not long, and is harmful to the environment and people, with a glass steel tile, although the price is expensive, but the service life is long, eliminates the trouble of maintenance, but also environmental protection, it is much cheaper.

Q:What substances are CFC, HFC or asbestos, and what is the harm to humans?: By asbestos fiber bundles, and fiber bundles by a long and thin can separate fiber asbestos. With high flame resistance, electrical insulation and thermal insulation, fire prevention is important insulation and insulation materials.Asbestos itself is not toxic, it's the greatest harm from the fiber, which is a very small, almost invisible to the naked eye fiber, when these tiny fibers are inhaled, will be attached and deposition in the lungs, causing lung disease, asbestos has been the International Cancer Research Center for certain carcinogens.

Q:2mm asbestos plate, how much pressure?: Asbestos fiber, rubber as the main raw material, and then with rubber compounding agent and filling material, through mixingMixing, hot roll forming, vulcanization and other processes made. Asbestos rubber gasket according to its formula, process performance and use of different, can be divided into ordinary asbestos rubber gasket and oil resistant asbestos rubber gasket. Depending on the temperature and pressure used, it can be divided into low pressure asbestos rubber gasket, medium pressure asbestos rubber gasket and high pressure asbestos rubber gasket. Applicable to water, water vapor, oil, solvents, medium acid and alkali seal, asbestos gasket is mainly used in the middle and low pressure flange connection seal.Low pressure asbestos gasket (G2183): low pressure asbestos gasket is made of a white asbestos fiber, suitable for the majority of low demand, asbestos gasket is mainly used for steam, water, gas, oil seal and non erosive medium.Medium pressure asbestos gasket (G2182): mainly used for steam, hydraulic, gas, oil and non corrosive media seal.High pressure asbestos gasket (G2181): mainly used for steam, hydraulic, gas, oil and non corrosive media seal.Oil resistant asbestos gasket (G2184): mainly used for steam, hydraulic, gas, oil, solvent and non corrosive media seal.Asbestos rubber gasket refers to asbestos and rubber composite gasket products, used in liquid sealed environment. Asbestos rubber gasket manufacturing, in addition to asbestos fiber and rubber, added with agent and filler material, through the processes of mixing, hot roll forming and vulcanization made with good sealing performance.

Q:Asbestos and perlite powder which is a good heat preservation?: For the general perlite light gray, pale green and brown, silica content of 70%, moisture content is 3-5%, when the perlite is heated to 850 - 900 degrees, because the glass softening, the evaporation of water, caused by volume expansion can reach 7 - 16 times the original volume, for the expanded perlite. The expanded pearlite has good sound-absorbing, moisture absorption, strong frost resistance performance, it is widely used as building insulation materials, can also be used as agricultural soil, increase soil moisture capacity, in addition to industrial casting, brewing, filtering and washing process can also be used as auxiliary materials.

Q:As the Great Wall suppliers, what should we pay attention to?: There are only three accredited laboratories in China, and only one of them in China. Guangzhou radio and television metering test is one of them. The recognition of the Great Wall automobile and the China Classification Society have also approved that asbestos inspection can be done for automobiles and marine products

Q:How can asbestos cement pipes be cut off? What tools do they operate?: It is best to section hacksaw, flat sawing, buckle set and then press cap and inside, with a bigger nose pliers to reach inside the pipe expanding, the connecting copper piece inserted in the end, with a wrench to tighten two utility model patent products quick pipe Aluminum Alloy scissors knife blade casting, high carbon tool steel. Patented products are new and practical. Fine workmanship and durable wear.

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