Chloroprene Rubber Cold Resistant, The Glass Transition Temperature Of Minus 72 Degrees
- Ref Price:
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
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1. Description of Rubber:
Natural rubber is a kind of polyisoprene as the main component of natural high molecular compound, its composition in 91% ~ 94% is the rubber hydrocarbon(polyisoprene), the protein, fatty acid, carbohydrate, ash and other non rubber substance. Natural rubber is the most widely used general rubber..
2. Main features of Oil Seal:
1) high elasticity, according to the formula, the elastic can reach 80% of the maximum.
2) high elongation, the maximum can reach more than 1000%.
3) the elastic modulus and the shear modulus is low, than some rigid substances such as iron and steel and other low much.
4) cold resistant, the glass transition temperature of minus 72 degrees..
3. Rubber Images:
4. Rubber Application:
Rubber elasticity, good insulation, impermeability and plasticity characteristics of natural rubber, and through the mix after appropriate treatment also has oil resistance, acid and alkali resistance, heat resistance, cold resistance, pressure resistance, wear resistance and other properties, therefore, has the widespread use, mainly used for automobile, machinery, industrial etc. industry as a shock, sealing parts.
5. FAQ
We have organized several common questions for our clients，may help you sincerely：
①How about your company？
A world class manufacturer & supplier of Rubber is one of the large scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirement.
②How to guarantee the quality of the products？
We have established the international advanced quality management system every link from raw material to final product we have strict quality test; We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
- Q: What rubber material is HVA-2? Is it environmentally friendly?
- HVA-2 is a sulfur free vulcanizing agent. It is used in cable rubber. It can replace all sulfur vulcanizing agents such as thiazole and autumn lamb. It solves the problem that copper wires and copper electrical appliances produce sulfur copper stain and black hair because of contacting sulfur vulcanizing agentAs an anti coke agent, 0.5-1.0 phr, as a vulcanizing agent, 2-3 parts, to improve compression deformation of 1.5 parts, to improve the adhesive strength of 0.5-5.0 partsMelting point is greater than 195 degrees, in the rubber processing process will not produce poisonous gas, environmental protection
- Q: What kind of rubber is an edible grade safety rubber?
- Plasticizers, oils, etc., it is best to choose food grade, after the absorption of human body, such as: salad oil
- Q: What is the difference between rubber sole and plastic sole? Which is better?
- Rubber soled shoes: rubber is a natural material. It is a material from nature, so it has a green effect, so it is often used on the bottom of safety shoes. Because it is a natural rubber base, so the density is relatively large, it can be made safe sole heavy, plus original safety shoes with some special requirements, the whole safety shoes can do down heavy. However, in many cases, this type of safety shoes will be chosen, because it has the effect of wear-resistant and anti-skid.
- Q: How much does rubber raw material affect the tire cost?
- From the proportion of tyre cost annual report in 2013 round of shares announced in the us that raw materials in the tire to cost about 80%, that is to say the tire and the cost of raw materials will directly affect the tire industry profits. Therefore, for a tire enterprise's purchasing department, it is natural to pay special attention to raw materials.
- Q: What kind of rubber material is CORCS made of?
- The Croslite is a closed cell resin, with softening temperature, along the lines on foot. In addition, the Croslite material can also breathable, sweat, anti-skid and antibacterial function, not smelly shoes. It is actually a kind of resin, relatively light, just smell more exciting, whether it is harmful to the unknown. As for the stick foot line, the smell is not finished, but the temperature. In fact, this is a common feature of all plastic materials, that is, heat distortion.
- Q: What material is silicone?
- Silica gel is a kind of plastic with excellent thermal conductivity. Often used between our computer CPU and the fan.Because our CPU and fan boards have many small pits that are invisible to the naked eye, the CPU and the fan base do not maximize contact, so that they can only dissipate heat through air. The role of silica gel is to use its own plasticity to fill these small pits, and the silicone itself is a good conductor of heat, so that it can improve the cooling performance of the machine.
- Q: What kind of rubber material is EPDM?
- Three yuan is three yuan, a copolymer of ethylene propylene diene and non conjugated diene. With special structure, one of only two keys can be copolymerized, unsaturated double bonds in the main chain. As another unsaturated polymer backbone will not become, will become the side of the side chain. The main polymer chain three yuan is fully saturated. This characteristic makes three yuan can resist heat, light, oxygen, especially ozone. Three yuan is essentially non-polar, resistant to polar solvents and chemicals, low water absorption, good insulating properties.In the three yuan ethylene propylene production process, by changing the number of three monomers, ethylene, propylene ratio, molecular weight and its distribution, as well as vulcanization method, can adjust its characteristicsThe choice of EPDM third monomer
- Q: What material is Buna-N?
- Buna-N is one kind of rubber material,BUNA means "butadiene",BUNA originated in World War II and was first synthesized by Germany. It is made from sodium and hence called sodium butyl rubber
- Q: What rubber material is used for explosion proof flame retardant aprons?
- Of course, butyl rubber is also possible, has excellent air tightness, heat resistance, resistance to sunlight, ozone resistance, good insulation performance; have good resistance to polar solvents such as alcohols, ketones, esters, etc., can be exposed to animal and vegetable oils or itch in. It can be used in chemical resistance or vacuum equipment.
- Q: What kind of rubber material does the tire use?
- The main material of automobile tire is the most widely used rubber, natural rubber, polybutadiene rubber, styrene butadiene rubber, rubber and other Ding Ji. Early automobile tires are outside the tire structure, wherein the inner tube is made of rubber, rubber and tire cord fabric made by multilayer. Nowadays tubeless tires are mostly radial tyres. Radial tire early steel strengthened, with the development of chemical technology, replaced by synthetic fiber steel radial gradually by Kevlar and other lighter weight, higher strength.
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Chloroprene Rubber Cold Resistant, The Glass Transition Temperature Of Minus 72 Degrees
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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