Q:Are there any asbestos in the zinc alloy?

To sum up, there is no asbestos in the zinc alloy, and asbestos is used separately for some materialsDown down down down asbestosAsbestos tiles are used as roofing materials for buildingsThermal insulation materials used in buildings, ships, railway vehicles, etc.Gasket materialBrake disc and clutch plate for vehicleInsulating material

Q:See a few calcium silicate in the vicinity of the decoration in the store, what is the "East", "Baokang" are written with the green environmental protection product, what the ISO standard. But ask East is said to have asbestos, although no asbestos Baokang boss, but I guess like the price on the East (30 less than a block, 6mm, 1.22X2.44) also have asbestos.Does this kind of calcium silicate board do ceiling ceiling? I'm looking for asbestos free boards, like "Taiwan Rong", and the owners of the shops say no.. Eterpan is too expensive, can not afford.Why meet the national standards, but asbestos is harmful to the human body, but it can be used? Which plate should I use now?

With Sargent board has many hospitals are used to ensure

Q:What is asbestos made of?

Asbestos fibres can be made into yarn, thread, rope, cloth, such as packing, transmission, thermal insulation, insulation and other parts of the material or material, mainly used in building made of asbestos, asbestos paper fireproof board, pipe insulation and thermal insulation, heat insulation, kiln pad and insulation, sound insulation material. Asbestos fibers can be mixed with cement to make asbestos cement tiles, plates, roofing boards, asbestos pipes and other asbestos cement products. Asbestos and asbestos can be made of asphalt mixing asphalt asphalt products, such as asbestos board, cloth (felt), paper, paint, asbestos brick and liquid filling cement pavement and expansion putty crack use, as the senior building waterproof, thermal insulation, insulation, acid and alkali resistant materials and traffic engineering materials. Defense of asbestos and phenol, polypropylene plastic adhesive, can be made into rocket anti ablation materials, aircraft wing, fuel tank, rocket tail nozzle tube and high speed torpedo launchers, ships, cars and aircraft, tanks, ships in sound insulation, heat insulation materials, asbestos and rubber mixing die, also can be made into sealing material connector for liquid rocket engine. Asbestos and phenolic resin laminate can be used as thermal protection material for missile head. Blue asbestos can also be used as chemical, anti radiation lining, separator or filter, acid resistant packing, rubber board and so on.

Q:Asbestos asbestos gloves lining it

Wet spinning is first made into asbestos film strips, which are then processed into yarn of various thicknesses. By mechanical processing woven into cloth, sewn into stone cotton clothing, boots, gloves, asbestos asbestos asbestos by fire and labor protection supplies.

Q:Are asbestos gaskets poisonous?

Hangzhou bird material sealing material Co. in the last century, in 90s started the project of non asbestos gasket materials (100% non asbestos materials), brings together the Fudan University, East China University of Science and Technology and many other domestic non asbestos experts after years of research and development, and achieved great success.We have no asbestos material (non asbestos material) technology research and development to production of the whole product manufacturing technology, product performance has reached the level of developed countries in Europe and the United States. Independent research and development of the leading non asbestos (non asbestos) continuous production line material, manufacturing technology with continuous forming process, the production of various specifications of non asbestos sheet the (non asbestos sheet and coil), to meet the different needs of customers.At present, our products have no asbestos at GM, Shanghai Volkswagen, Jinshan petrochemical, Daikin air-conditioning, MITSUBISHI heavy industries, Ltd., Japan Kansai brother group and many other well-known global enterprises are widely used.Description: in the domestic market, some companies will contain a certain amount of asbestos (5-20%) gasket called non asbestos gasket, while 100% asbestos free gasket is called asbestos free gasket

Q:Asbestos products are prohibited in those countries

Most European Union countries, Japan, Australia and other countries have also issued regulations prohibiting or restricting the production and use of asbestos products.

Q:Where is the difference between glass fiber and asbestos?How about the grade of glass fiber? How to detect? What are the levels?How is asbestos rated? What are the levels?

3. metric number, metric numberThe quality test of glass fiber precursor is mainly to test the fineness of the raw silk, that is, to measure a single strand of raw silk of a certain length and weigh it. The length must be, the thicker the silk, the heavier it will be. Now the metric numbers are usually used to indicate the extent of yarn. Until 1980, our country had been using metric numbers (referred to as public branches) to indicate the degree of yarn fineness. The former is the fixed length system, the latter is the fixed weight system.Fixed length system: yarn thickness is expressed in terms of yarn quality per unit length. The international organization for standardization recommended by the amount (line density, Tex) as a universal system of yarn thickness of the said.The amount of meaning, is to set the quality of 1000m yarn moisture regain in the male (g) that is called yarn number (T). Which is the precursor of the 1000m weighing a few grams is how many tex. such as 1000m glass fiber 20g, namely 20tex 24g, is 24tex.; this shows that the yarn is thinner, smaller number, line density is low; the yarn becomes coarse, the greater the number, the higher line density

Q:What's the function of asbestos?

2. Asbestos has good acid and alkali resistance. Asbestos fibers can be mixed with cement to make asbestos cement tiles, plates, roofing boards, asbestos pipes and other asbestos cement products. Asbestos and asbestos can be made of asphalt mixing asphalt asphalt products, such as asbestos board, cloth (felt), paper, paint, asbestos brick and liquid filling cement pavement and expansion putty crack use, as the senior building waterproof, thermal insulation, insulation, acid and alkali resistant materials and traffic engineering materials.3 asbestos has an ablative effect. Defense of asbestos and phenol, polypropylene plastic adhesive, can be made into rocket anti ablation materials, aircraft wing, fuel tank, rocket tail nozzle tube and high speed torpedo launchers, ships, cars and aircraft, tanks, ships in sound insulation, heat insulation materials, asbestos and rubber mixing die, also can be made into sealing material connector for liquid rocket engine. Asbestos and phenolic resin laminate can be used as thermal protection material for missile head. Blue asbestos can also be used as chemical, anti radiation lining, separator or filter, acid resistant packing, rubber board and so on.

Q:Can asbestos twisted rope and asbestos rope be replaced by one another?

First of all, twisted rope is relatively loose, ropes are tight, use direction, secondly, asbestos in Europe and the United States are defined as a class of carcinogens, which belongs to the disabled products, available ceramic fiber ropes twisted rope and instead, better is the low bio resistance ceramic fiber. Beijing Fei Pufu

Q:Can asbestos wrapped metal be detected by metal detectors?

Asbestos, also known as asbestos, is a commercial term for silicate mineral products with high tensile strength, high flexibility, chemical and thermal resistance, electrical insulation, and spinnability. It is a general term for natural fibrous silicates and minerals.Asbestos is unable to block the magnetic field, so asbestos wrapped metal can be detected by metal detectors