Silicone Rubber High Elongation, The Maximum Can Reach More Than 1000%
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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 are the main parameters of rubber materials, such as compressive strength, are there any standard values?
- Aging resistance: including heat aging (change in hardness, tensile strength, elongation at break, thermal aging (solvent); change of volume change in hardness, tensile strength, elongation change, quality change, etc.); ozone aging (dynamic ozone resistance, ozone resistance, static light, etc.); weathering aging;
- Q: What kind of rubber material is used in the production of sealing strips and which kind of rubber seals are suitable?
- Nitrile butadiene rubber (NBR): it has excellent properties such as fuel oil and aromatic solvents, but it is not resistant to ketones, esters and hydrogen chloride. Therefore, the oil resistant sealing products and nitrile rubber are the main products.
- Q: Soles of the material, good or bad rubber parts, and some will crack, and some will not
- (1): all kinds of sports shoes for ordinary rubber outsole; advantages: good abrasion resistance, anti slip, flexible, easy to break, good softness, good stability, extension and shrinkage, good hardness and good bending. Disadvantages: heavy weight, easy to spit cream (quality problems), not easy to corrosion (environmental issues)(2) PU: synthetic material of macromolecule polyurethane, often be used at basketball, tennis shoes bottom, also can be used at recreational shoe outsole directly. Advantages: density, high hardness, wear resistance, good flexibility, good oxidation resistance, corrosion is not conducive to environmental protection, easy to fold. Disadvantages: strong water absorption, Yi Bianhuang, easy fracture, poor elongation, water resistance, easy to rot at the bottom.(3) EVA: vinyl acetate copolymer, high polymer material. Used to jog, walk, leisure shoes, foot training shoes. Advantages: light, flexible, flexible and difficult to wrinkle. It has excellent coloring and is suitable for all kinds of climates. Disadvantages: easy to absorb water, not easy to corrosion, adverse environmental protection, easy to dirty.
- Q: What are the features of the cushion material?
- After selecting the raw materials, the second is to be processed on it, is mainly used to die for processing, it is mainly a pouring molding or stamping can also take the way, these two methods are more reasonable, but also making the best way. The installation of the cushion on the hot press, it mainly adopts the form of tiling, just need to put it on the whole.
- Q: Where are the rubber raw materials for rubber gloves sold?
- There are special latex gloves, non-toxic, general processing food can wearThe main material of rubber gloves is rubber. It has certain toxicity. It can be used for cleaning. It can protect handsOh, the amount of accessories do not know, but inside the general talcum powder, easy to pick and wear
- 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: What is rubber damping material?
- A general term for polymeric materials with sound absorption, heat insulation, shock proof and other functions. Materials with larger internal friction peaks, such as polyacrylate, polyurethane, epoxy resin, butyl rubber and nitrile rubber, are often used at the service temperature and frequency
- Q: Which is better, PVC coil or TPO coil?
- PVC waterproof coiled material is mainly composed of PVC resin, adding plasticizer and modified material. It is processed by rolling, extrusion and other main technological processes. It belongs to high polymer material.Material propertyA) aging resistance in general, long service life, high strength, good elasticity, excellent tensile properties, good resistance to high temperature and low temperature.(b) there is a plasticizer in the ingredients; the migration of plasticizer causes the coil to lose its flexibility, ductility and even fracture;The composition contains chlorine, and some harmful gas can be produced when the hot air is welded, so it is built in the closed underground space.
- 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: Colorful cars are mainly made of plastic, rubber and other materials?
- The most essential difference lies in the plastics and rubber plastic deformation occurs in plastic deformation, while the rubber is elastic deformation. In other words, not easy to restore the original state of plastic deformation, and the rubber is relatively much easier. The elastic plastic is very small, usually less than 100%, while the rubber can reach 1000% or more plastic. In the vast majority of molding forming process of finished products is finished; and the rubber molding process after the curing process is needed.
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Silicone Rubber High Elongation, The Maximum Can Reach More Than 1000%
- 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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