Silicone Rubber High Elongation, The Maximum Can Reach More Than 1000%

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25 m.t.
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50000 m.t./month

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Product Description:

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:

 Silicone Rubber High Elongation, The Maximum Can Reach More Than 1000%


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 clientsmay help you sincerely 

How 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.

How 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.


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Q:What material is that high temperature resistant rubber sealing ring, please?
At the same time, high pressure, high temperature resistant, oil resistant sealing ring should be made of fluorine rubber material.
Q:What are the advantages and disadvantages of plastic, nylon, and rubber materials commonly used in spectacle frames?
Rubber often refers to in life is the synthetic rubber. Such as Dow Corning produced TPSIV material. Nylon advantages: the price is cheaper than rubber (20-30 yuan per kilogram), hard texture, high fatigue strength and steel, better heat resistance, low coefficient of friction, good wear resistance. Rubber (TPSIV) advantages: feel silky, antibacterial ability prominent, in the thermal elastomer, wear-resistant excellent, in daily life is extremely resistant to corrosion, UV resistance, coating material wide, without ash, heat resistance good. Nylon defects: feel, hard texture, moisture absorption, size stability is not enough, rubber shortcomings: high cost. The average price is 120-150 yuan per kilogram.
Q:Are rubber materials isotropic? Or is it anisotropic?
Rubber materials are generally amorphous, and even crystalline rubber (such as natural rubber, isoamyl gum, neoprene, etc.), crystallization is also very low, so rubber materials are generally of the same sex
Q:Which material has the most slippery soles?
The materials and features of these soles:1, RB bottom: rubber bottom, good wear resistance, flexibility, not easy to break, waterproof, good extension, stress, not hard, often used in skateboard shoes, casual shoes.2, TPR bottom: easy to shape, light body, no wear, no environmental protection, poor flexibility, often used in jogging, walking, casual shoes at the bottom.3, PR bottom: Polyurethane bottom, the physique is light, the elasticity is good, the temperature resistance, not wear-resisting, easy to break, not water, automatic decomposition, very environmental protection.4, MD bottom: Huai long base, light weight, flexibility, soft good, adverse environmental protection, high temperature easily wrinkle, the bottom is rubber sheet, the upper layer is high elastic EVA.5, PVC bottom: plastic bottom, corrosion resistance, slow degradation, no wear, mainly used for low-grade shoes.6, mixed material soles: specific ingredients and functions are not good to determine.
Q:What's the difference between sole material MD and TPR?
The mixed material made of EVA foam MD by heating the compressed (two high pressure molding of EVA) lightweight, flexibility and good anti-seismic performance, hardness by foaming temperature control; TPR thermoplastic rubber (Thermoplastic Rubber), is a kind of rubber and thermoplastic properties of materials, rubber the performance and processing and recycling by thermoplastic plastics, can use ordinary plastic forming machine with injection molding, extrusion molding, blow molding is made of rubber products.
Q:How do various kinds of rubber come from petroleum processing?
Petroleum cracking naphtha, naphtha is mainly used to produce ethylene, the by-product is butadiene,General purpose rubber is made from butadiene polymerization
Q:How about liquid rubber waterproof coating?
Will cure nolfi rubber asphalt waterproof coating by spraying technology greatly improve the quality of waterproof, waterproof is more efficient, safer and more environmentally friendly.
Q:What kind of rubber material is NITRILE (BUNA, N)? What does N mean?
Nitrile is nbr. BUNA N called Buna nitrile, namely Buna nitrile, is a complex of nitrile rubber and nitrile butadiene rubber, mainly used for high requirements of sealing ring and gasket.
Q:Rubber products (pads) appear white, just like mildew, and the ingredients are the same as before, starting in September last year,
If, as you say, the material is the same, it has only recently been discovered
Q:What kind of material does the sole of mountaineering shoe use?
At present, the most commonly used materials for climbing shoes soles can be divided into rubber, EVA, PU, MD and so on.

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