asbestos cloth for induction furnance insulation

asbestos cloth for induction furnance insulation System 1

asbestos cloth for induction furnance insulation

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 50 roll

Supply Capability:: 100000 roll/month

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Specifications

asbestos cloth is good quality and it can reach the high temperature.

1) Interwoven from asbestos warp and weft yarns

2) Suitable for lagging for boilers and pipe lines, used as thermal insulating materials for factories, building, power stations and steamers. It's ideal for making protective gloves, working clothes and gasket materials at temperatures up to 550°C.

3) Loss on ignition 32% max.

4) Asbestos cloth with metallic (copper wire, nickel wire or stainless wire) alsoavailable

5) Refractoriness: 300 ~ 550°C

6) Refractoriness of dust free asbestos cloth: 480 ~ 550°C

7) Thickness: 1.0 - 4.0mm

8) Width: 1,000 1,500mm

Q:Method for detecting asbestos: Asbestos testing methods are many, because the asbestos environment is different, the purpose of evaluation is different, the choice of methods are different, so there is no test can solve all the problems. Only by combining them to ensure the validity and accuracy of the detection, the main methods of combining XRD and PLM two instruments are used as the technical methods of asbestos detection in industrial products.

Q:Asbestos can plug cables, Kong Ma: Asbestos can plug cable holes.Asbestos characteristics: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 silicate minerals. Under the jurisdiction of the 2 class a total of 6 kinds of minerals (with serpentine asbestos, amphibole asbestos, asbestos, actinolite anthophyllite tremolite asbestos asbestos, iron, etc.). Asbestos consists of a fiber bundle, consisting of very long, very thin fibers that can be separated from each other. Asbestos is of high fire resistance, electrical insulation and thermal insulation. It is an important fireproof, insulating and heat insulating material. However, because asbestos fibers can cause asbestos, pleural mesothelioma and other diseases, many countries have chosen to ban the use of such dangerous substances.

Q:Technical specifications of asbestos cement sheets: Test item standard tolerance length (mm) <1200 + 31200 to 2440 + 5 = 2440 + 8 width (mm) = 1200 + 3 + 5 >1200 in thickness (mm) of <8 + 0.58 to 12 + 0.8 >20 + uneven thickness of less than 6 / 1 edge straightness /mm <1200 = 2 = 1200 = 3 edges the verticality / (mm/m) = 3 diagonal line difference density is less than or equal to 5 /mm (g/cm3) 1.6 - 2 absorption rate (%) less than 20 square meters of more than 2.5 KJ/ impact strength impermeability test according to GB GB8041, 24H bottom surface without water droplets appear frost resistance test according to GB GB8041, after 25 times of freezing thawing damage phenomenon no delamination sound insulation with 45dB (GBJ75-84) (GB6566-2001A) is not consistent with the standards of radioactive fuel According to the national standard GB5464-85 and GB8624-88 test, a class of building materials

Q:What are the non asbestos gaskets available for?!: Non asbestos gasket is high temperature, high pressure, corrosion products, is a non asbestos sealing material (non asbestos non asbestos plate, compression plate, non asbestos non asbestos materials), with a variety of tools or mould stamping, sealing products of various shapes and the shear.

Q:Are asbestos gaskets poisonous?: Asbestos gaskets are not only poisonous, but also carcinogenic:Since 1880, Austria used as compressed asbestos gasket material since, has 100 years of history, the operation performance of asbestos fibre board with its low cost, high temperature resistance, high strength, good has been widely used in mechanical transport, petroleum and chemical engineering. However, the international community has recognized asbestos is a carcinogen in the 70s. In many countries, the non asbestos plan, after more than 20 years of efforts, the United States, Japan and Australia and other countries has successfully developed a series of non asbestos gasket material, in 1990 the United States Environmental Protection Agency EPA issued government regulations prohibiting the use of asbestos materials and products, now the advanced countries in the world have been extended to non asbestos material applications, ban asbestos 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?: Asbestos is carcinogenic, building materials products can not be used, the national standard is also not available. ISO is the quality management system certification, the third party, not the country. The former calcium silicate board because hardness requirements will increase, and now seems to be not added, but it is not easy to say, small brands indiscriminately add what, it is not good to do the test. Must be used for well-known brands, are generally tested, the key is to find problems if can find a good theory, instead of the same product is gypsum board, mineral wool board, you can choose ah, you want to see that the gypsum board is often used, cheap, good sound-absorbing mineral wool board is different,.

Q:When is the last bus to asbestos in Chengdu Shiyang bus station?: Now a lot of cars, take the high speed, more than 3 hours can go, and the last 1 to asbestos is 18:00

Q:Asbestos asbestos now in the end there are no asbestos ingredients, I heard that glass fiber, asbestos toxic: Actually called asbestos tile, that must have asbestos ingredients, don't listen to JS Huyou, glass fiber is not made this kind of product, asbestos in special circumstances only toxic, not put on the side can also poison people, rest assured

Q:Baidu looked up, like pictures almost, we only heard of asbestos here, or on the BBS just know, there is a rock wool this [!]: Rock wool is basalt melt drawing made is a kind of excellent insulation materials, but in the ceramics glass wool so easy to handle, and cause skin itching. Asbestos is a magnesium silicate. It is a natural mineral. The dust produced during mining and processing can be deposited in human lungs. Asbestos has been included in industrial products only. But the excellent fire resistance of asbestos makes the industry can not do without this product, so people have gradually developed alumina fiber, garnet fiber instead of asbestos. But the excellent cost performance of asbestos still has no product to replace at present.

Q:Asbestos processes and standards: Methods HJ/T206-2005 technical requirements for environmental labeling products of non asbestos building products NIOSH detection 9000 X X-ray diffraction method for the determination of asbestos asbestos content GB/T 23263-2009 products, asbestos NIOSH 9002 NIOSH 0500-1994 polarizing microscope determination of asbestos dust gravimetric method workplace asbestos dust ISO 22262-1:2012 air quality - bulk materials - Part 1: Determination of ozone and qualitative commercial bulk asbestos in the material

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