EPDM Rubber High Elasticity, According To The Formula, The Elastic Can Reach 80% Of The Maximum
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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: How to distinguish a basketball, what kind is all PU material, what kind is pu+ rubber material?
- The PU-- cortex is soft, it is common for the basketball material, the price is not expensive, more suitable for frequent field cement, in the wooden floor or plastic ground with this estimate or dribble hand sweat like feel not so good.PVC-- polymer material, PVC, one of the most common plastic products, is widely used in wire, sheath and fiber skin. They are also made of gloves, sandals, slippers, soles and the like. This should be better than PU, but also more suitable for external field, aerobics.
- Q: What are the raw materials for rubber products?
- Glue, sericin bar: glue silk, glue thread, glue rope, glue strip, glue stick and so on.Rubber and asbestos products: Rubber asbestos sheet, rubber asbestos rope, rubber asbestos ring pad, etc..
- Q: Which is better, oak or PVC?
- PVC material: material of non absorbent, swollen, no deformation, which belongs to the chemical plate, easy to open, in the same raw materials in the high cost of bathroom cabinet. The disadvantage is that the material is partial soft, afraid of high temperature, variable color, etc..
- Q: What kind of rubber material should be used for chrome coated liquid?
- Rubber seal product categoriesAdhesive tape, rubber lining, rubber plate, O type ring, rectangle ring, round glue bead, diamond glue bead, square cushion, oil meter pad, double sealing ring, flange plate, box, method, cushion block, flat O, glue barrel, continuous box, etc..Edit the types, properties and uses of rubber in this sectionThe basic properties of the rubber industry, it is a great shock, sealing, flex, wear-resistant, anti-corrosion, insulation and adhesive materials etc.. A: Rubber classification 1., according to raw material sources and methods, rubber can be divided into two categories of natural rubber and synthetic rubber. Among them, the consumption of natural rubber accounted for 1 / 3, and the consumption of synthetic rubber accounted for 2 / 3. 2., according to the appearance of rubber, rubber can be divided into solid rubber (also known as dry rubber), emulsion rubber (referred to as latex), liquid rubber and powder rubber four categories. 3., according to the performance and use of rubber, in addition to natural rubber, synthetic rubber can be divided into general synthetic rubber, semi general synthetic rubber, special synthetic rubber and special synthetic rubber. 4. according to the physical form of rubber can be divided into hard and soft plastic, rubber and rubber etc.. According to the kind of rubber and the form of cross-linking, rubber can be classified as follows in industrial use. One kind is divided into: ordinary rubber, heat-resisting rubber, oil resistant rubber and weather resistant aging rubber according to the functions of heat resistance and oil resistance
- Q: Metal surface coating process with rubber
- If you want to put into production later, still need a certain formula, process basis, or later experimental deployment, production is difficult to achieve;
- Q: What are the rubber seals and what is the material difference?
- The question is too general to say. There are many kinds of material used in rubber seals, each of which has different properties, and the occasions are different.
- Q: Elastic modulus of rubber
- The elastic modulus is an important performance parameter of engineering materials, from a macro perspective, the elastic modulus is a measure of the size of the object against the elastic deformation ability scale, from the microscopic point of view, it is a reflection of atoms, ions or molecules bonding strength.
- Q: What's the difference between TPU and silicone?
- The main characteristics of 1. TPU high wear resistance: Taber abrasion index between TPU and other materials (wear condition: CS17 round, 1000g/ round, 5000r/m 23 C) material wear (mg) material wear (mg) TPU 0.5-3.5 natural rubber 146 nylon 61016 impact resistant polyester film 18 PVC 160 Ding Benxiang 177 nylon 1124 rubber plasticizer PVC 187HDPE 29 205PF 42 ABS 275 butyl hydroxy rubber 44 CBR 280 324LDPE 70 PS nylon 6649 nylon 63662. hardness range: by changing the TPU of the reaction components, we can get different hardness of the products, and with the increase of hardness, the products still maintain good elasticity. 3., high mechanical strength: TPU products carrying capacity, shock resistance and shock absorption performance prominent. Cold resistance is prominent: TPU glass transition temperature is relatively low, at 35 degrees below zero, still maintain good flexibility, flexibility and other physical properties. 4., processing performance is good: TPU can use the common thermoplastic material processing methods for processing, such as injection, extrusion, calendering and so on. At the same time, TPU can work with some polymer materials to obtain complementary polymer alloys. 5., oil resistance, water resistance, mildew resistance. 6., good recycling. Mold silicone rubber features 1, with non deformation, high temperature, acid, alkali, non swelling features. 2, shrinkage rate, complex number of times, the mold silica gel shrinkage rate of 2/1000. 3, tensile strength, good elasticity, good tear, not only let you are beautiful, but also enables you to make the product deformation, high temperature at 200 degrees -50 degrees below zero are no problem, silicone mold still not crisp, still very soft, the simulation results is very good. Pad printing silicone features 1, low viscosity, good liquidity, 2, no shrinkage, good oil, pad printing patterns clear, 3, glial fine, good resilience, pad printing more times
- Q: What is foaming rubber?
- The stability of light and heat, at 100 DEG C or after long time exposure to sunlight, will decompose and produce hydrogen chloride, and automatic catalytic decomposition of change, in the practical application must be added in order to improve the stability of heat and light stabilizer of the. PVC is very hard and can only be dissolved in a few solvents such as cyclohexanone, two dichloroethane and tetrahydrofuran. It is stable for organic and inorganic acids, alkalis and salts, and the chemical stability decreases with the increase of the use temperature.
- Q: What material the O-ring to high temperature, 300 degrees above
- Perfluoro FFPMIt is difficult to manufacture. Perfluorinated products are widely used in the semiconductor industry and information related industries. The range of application includes PVC, CVD and etching process in membrane process and various high vacuum sealing processes
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EPDM Rubber High Elasticity, According To The Formula, The Elastic Can Reach 80% Of The Maximum
- 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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