Abesto board high quality
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Asbestos board is short for asbestos fiber cement plate, is to use asbestos, glass fiber, clay and other materials,
in accordance with the scientific formula.
Has a strong resistance to tension, under pressure. Able to withstand 1400 ℃ or so!Can be used for heat insulation,
sound insulation heat preservation, boiler, steel mills, chemical plants, cast aluminum plant as well as general electric insulation.
The difference between the asbestos board and mineral wool board:
Asbestos board
Asbestos board is made of material such as asbestos and dope. Suitable for heat preservation,
adiabatic, sound insulation and electrical insulation,
Mineral wool board slag cotton as the main raw materials, adding suitable amount of additives, after ingredients,
molding, drying, cutting, mineral wool board surface finishing and coating. Do not contain asbestos, do not contain formaldehyde,
heat preservation and sound insulation, moistureproof, heat insulation and has a good sound-absorbing function.
These two kinds of materials can be used for decoration.
Asbestos board is divided into asbestos insulation board, asbestos rubber sheet, asbestos cement.
Asbestos insulation board is also called the white board, asbestos as main material, mixed with a certain bond filler material and plate material, made of suitable for thermal insulation, heat preservation, sound insulation and common electrical insulation.
- Q: Chemical composition of asbestos
- Asbestos can be classified into two categories: serpentine asbestos (chrysotile) and amphibole asbestos1. serpentine asbestos (serpentine, chrysotile)Also known as chrysotile asbestos, or (amphibole), Magnesium Oxide, silica and crystal water main component, its molecular formula is Mg6[(OH) 4Si2O5]2. chrysotile is white or gray, translucent; no magnetic, conductive, refractory fiber, alkali resistant, tough and soft, with silk luster and good spinnability at present the world production is mainly of chrysotile asbestos, asbestos production accounted for about 95%. of the world.
- Q: Auto clutch, friction sheet, asbestos, core spun yarn and so onUnderstand, to tell specific about non asbestos friction film, what kind of material is it?
- Quality solutionsAsbestos free, including the following:Semi metallic friction materialLess metal friction materialOrganic friction material (NAO) NAO- ceramic friction materialPowder metallurgy friction materialC-C friction materialAsbestos was used a lot in the past because asbestos was cheap, but asbestos was a carcinogen and was gradually removed. Aramid fiber is another kind of high temperature resistant organic compound (which can be considered asbestos instead)You're talking about a lot of lines. Maybe there are some small metal fibers, such as steel fibers
- Q: What's the function of asbestos?
- Asbestos, also known as asbestos, is a kind of silicate mineral product with high tensile strength, high flexibility, chemical and thermal resistance, electrical insulation and spinnability. It is a general term for natural fibrous silicate minerals.1. Asbestos has the function of heat preservation, heat insulation, insulation and sound insulation. In general industrial woven asbestos fiber 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 etc..
- Q: How to solve the problem that asbestos products will leave white powder after high temperature aging
- Strengthening the anti-aging property of asbestos products, adding high temperature and powder resistant chemicals in asbestos, so as to improve the service life and life span of asbestos products.
- Q: The difference between asbestos free material and asbestos
- No asbestos gasket according to the formula, process performance and use, can be divided into non asbestos rubber gasket and non asbestos gasket, they are based on aramid fibers and plant fibers, Dengqen rubber and minerals after rolling or copying technology made of asbestos free gasket series.Because no asbestos gasket series not only has high strength, but also has good resiliency, and has strong anti permeability, therefore they are excellent environmental protection in automotive and industrial machinery replacement of asbestos gasket gasket.
- Q: How to choose non asbestos board sealing material
- 3, to see whether the product has relevant international certification. For example, you used in the fire system seal, you need in the API fire certification, this shows that this asbestos free products through professional institutions fire assessment, can be applied to this kind of working condition.4, there must be material inspection report. The experts told you that this is asbestos free, but is it pure and genuine? Who can guarantee it? Of course, the authorities need to test it. Have asbestos free reports (also known as SGS certificates)These points are the most basic, and other points of attention, that is, the price, appearance, gasket surface printing ink is clear, whether it is for cottage products, and so on a few small details.
- 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: How to arrange keel on asbestos board ceiling?
- The lightweight high-strength sheet: 5000 tons of flat pressure hydraulic press, has not only high strength, but not easy to deformation, warping; weight is small, suitable for roof ceiling etc.. The construction is simple: dry operation, installation and construction of the keel and the plate is simple and fast. The products of deep processing also have the characteristics of easy construction and better performance.
- Q: How do you remove the asbestos on your clothes?
- 8, the functional water purifier on the market there are many claims has the health care function of some water machine, such as ion water machine, water machine, and the spectrum of magnetization, mineralization and activation water purifier, but in fact these functional water machine does not have the propaganda function, but because the water purifier has no filtering true, the water pollution problem can not solve the real. The State Ministry of health also announced in July 2005 that no wading product shall be declared to have a health care function, and that functional water machines such as ionized water machines should be banned from all parts of the country. At present, most of the water purifiers in the market are aimed at solving the problem of drinking water. They appeal to the advantages of barreled pure water and compete with bottled water. From the filter structure, water purifier in two ways one is the filter retained completely, the structure for a water inlet, a water outlet, retention of dirt can not be discharged in time, easy to plug, easy to cause two pollution, short service life. Another is a rinse mouth, such as spring, kitchen water purifier, a water inlet, a purified water outlet, and a flush port, can realize the automatic flushing of water purifier, to prevent clogging, attenuation, prevent the two pollution, long service life.
- 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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Abesto board high quality
- Ref Price:
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- Payment Terms:
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