Compress asbesto rubber gasket/sheet Extraordinary High Quality
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Hot sale CAF jointing sheet
Material:
Made of asbesto Fiber, rubber and other material, compressing it to thick paper .
Uses:
Used for the equipment in water,steam as sealing material in the joints of pipeline
Sizes:
4100 x 1500 x 0.5 mm, 4100 x 1500 x 0.8 mm, 4100 x 1500 x 1.0 mm, 4100 x 1500 x 1.5 mm
4100 x 1500 x 2.0 mm, 4100 x 1500 x 3.0 mm, 4100 x 1500 x 4.0 mm, 4100 x 1500 x 5.0 mm
The other size is optional or according to the requirements of customers.
Packing:
1.with Kraft paper inside and weave bags outside, 4mm-6mm in sheet with weave bag outside.
2.wooden pallets for 1000-2000kgs for each one.
Color:
Black, Green, Red, Grey, Blue,Yellow or as request
CAF jointing sheet Physical Property | | ||||||||
GB/T3985-2008 | | ||||||||
Item | XB150 | XB200 | XB250 | XB300 | XB350 | XB400 | XB450 | XB510 | |
Thickness | 0.4 mm - 6.0 mm | | |||||||
Density | 2.0 g / cm3 | | |||||||
Burning Loss ≤ | 30% | 30% | 28% | | |||||
Rebound degree | 40 | 40 | 45 | | |||||
Pressure MPa | 1.5-2 | 2-3 | 3-4 | 4-5 | 7-8 | 8-9 | 11-12 | 14-15 | |
Tensile Strength ≥ | 5 MPa | 6 MPa | 7-8 MPa | 9 MPa | 12 MPa | 15 MPa | 19 MPa | 22 MPa | |
Steam Airtightness | with the | with the | with the | with the | with the | with the | with the | with the | |
| | |||||||||
Aging Coefficient ≥ | 0.9 | | |||||||
Compressibility % | 12 ± 5 | | |||||||
Stress-relaxation≤ | 50 | | |||||||
Pliability | No Crack | | |||||||
P.S | Available with Wire / Metal Mesh Reinforcing or Graphite Coated | | |||||||
- Q: Standard for inspection of asbestos
- test methodAsbestos 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 can the validity and accuracy of the detection be guaranteed. According to the practice of asbestos inspection and reference to relevant standards at home and abroad, the main methods of combining XRD and PLM two instruments are used as the technical methods of asbestos detection in industrial products.X ray diffraction (XRD) test principle for each mineral has its specific X ray diffraction data and the intensity of the diffraction peaks of the map, and its content is proportional to the relationship, to judge whether a sample contains asbestos minerals and its content determination. This method was asbestos species, and quantitative analysis; polarizing microscope (PLM) is mainly through the observation of mineral crystal morphology, refractive index, interference color, dispersion, ductility, color, colour, cleavage, contour, projection, rough surface, Beck line characterization of asbestos minerals; XRD can detect asbestos minerals, but unable to confirm its morphology is fibrous, so you need to use PLM to confirm, through these two kinds of equipment combination analysis.
- Q: What are the concepts of asbestos free asbestos free gaskets?
- It is simply to say that women use sanitary napkins when they have more menstrual periods
- Q: Chemical composition of asbestos
- Is the name of 6 kinds of asbestos with commercial uses of natural fiber mineral asbestos. The term is not a commercial paper, but the term refers to having high tensile strength, high flexibility, chemical and thermal erosion resistance, electrical insulation and has the spinnability of mineral products.Asbestos consists of a fiber bundle, and the fiber bundle consists of very long, very fine fibers that can be separated from each other.
- Q: What are the relevant national standards? Can you provide standard queries or downloads?
- Standard GB/T 8071-2008 "," GB/T 3985-2008 "chrysotile asbestos rubber plate" download address has send private messages to you, please check it.
- Q: Physical and chemical properties of asbestos
- A fibrous aggregate with silky luster and pale luster after splitting.Asbestos is a collection of tiny tubular fibers arranged parallel to each other and can be split into very fine asbestos fibers, in diameter up to 0.1 microns. Completely split open, loose, difficult to observe with the naked eye, and therefore is a good bacterial filter material.Asbestos with a fiber length of more than 8 mm is blended with 20 to 25% cotton yarn to make fire-resistant textile materials. Shorter fibers are used for making asbestos, bonding cloth, asbestos sheets and insulating materials. Blue cotton has unique anti chemical poisons and radioactive properties of particulate pollution in air purification, was used to produce various kinds of high efficiency filter, filtration efficiency of asbestos paper used to make up 99.9%.Vertical cracks of asbestos fibers called transverse fibers, average length of 30 cm below, in the form of chrysotile multi output, extend parallel to fracture direction of the asbestos fiber called longitudinal fibers, the length can reach 1 meters, it is longitudinal fiber cotton. Other asbestos, these two fibers all have.
- 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: 2mm asbestos plate, how much pressure?
- The withstand voltage is 5.0MpBrief introduction of asbestos gasket:Asbestos pad is made of asbestos fiber and rubber as main raw material, and then with rubber compounding agent and filling material. It is made by mixing, stirring, hot roll forming and vulcanizing. Asbestos fiber gasket according to its formula, process performance and use of different, can be divided into ordinary rubber gasket and oil resistant asbestos rubber gasket. Apply to water, water vapor, oil, solvent, medium acid, alkali seal, used in the middle and low pressure flange connection seal. The most commonly used thickness is 3MM5MM.
- Q: What are the regulations concerning asbestos materials for air-conditioning pipes?
- Asbestos? Is yellow. We call this kind of insulation material of the "smoke cotton" seems to have asbestos asbestos on the breath of people with serious pollution of the fibers in the lungs can make cancer have seen some reports as countries banned the production and use of asbestos products but for extension do not know there is no limit. But the central air conditioning engineering has been used in the thermal insulation products (smoke cotton not asbestos) can play a role of flame retardant insulation corrosion protection of industrial products now more than the old even drink milk to eat a hamburger with no fear of danger.
- Q: I would like to ask what kind of asbestos damage to humans, and asbestos into the human lungs can not be recycled?
- Data show that asbestos can cause primary lung cancer and mesothelioma, and 90% of patients with pleural mesothelioma are exposed to asbestos history. Asbestos processing workers around the world have a higher incidence of cancer than workers of ordinary trades, and the mortality rate is quite alarming. Therefore, asbestos production workers should pay special attention to the prevention and control of asbestos dust.
- 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
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Compress asbesto rubber gasket/sheet Extraordinary High Quality
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
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