• Fluorine And Silicone Rubber Compound  The Elastic Modulus System 1
  • Fluorine And Silicone Rubber Compound  The Elastic Modulus System 2
  • Fluorine And Silicone Rubber Compound  The Elastic Modulus System 3
Fluorine And Silicone Rubber Compound  The Elastic Modulus

Fluorine And Silicone Rubber Compound The Elastic Modulus

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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:

 Fluorine And Silicone Rubber Compound  The Elastic Modulus

 

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.

 

Q:What are the functional differences between plastic and rubber?
Plastic raw materials are extracted from some oil in the most familiar part of PC material (polycarbonate) is extracted from the oil, the PC material has a gasoline burning time; ABS (acrylonitrile butadiene styrene plastic) is made from coal, ABS a soot like when burn out; POM (polyoxymethylene plastic) is made from natural gas, POM will have a very smelly smell of gas in the burn time.
Q:What kind of rubber material is NITRILE (BUNA, N)? What does N mean?
Can choose Graphite. Knowledge of 8.8.8 graphite valve used nonmetal materials of nitrile rubber Buna-N rubber seat rated temperature range of 811 C -88. Also known as NBR, NITRILE or HYCAR., it is an excellent general-purpose rubber material, suitable for water, gas, oil and grease
Q:What is the material used for rubber hammers?
In addition to the urethane group, polymer chains also contain ester groups, ethers, urea groups, aryl groups, and aliphatic chains. It is usually made up of oligomers, polyols, polyisocyanate and extender. Different kinds of structures and types of polyurethane rubber are formed with different raw materials and ratio, reaction methods and conditions.
Q:What are the corrosion resistance and wear resistant materials of the FGD system in thermal power plants?
Energy saving: good lubricity, low running resistance loss and save running cost. The lining wall of the desulfurization lining is as smooth as a mirror, the absolute roughness is only Ra0.02668, and the rubber lining has good self lubrication and good adhesion performance, and the running resistance is about 20% smaller than that of the ordinary steel tube, so that a large amount of power can be saved.
Q:What material is Buna-N?
BUNA_N in N is the abbreviation of Nitrile, which is the meaning of acrylonitrile, which is the abbreviation of nitrile rubber. So BUNA-N is nitrile rubber, and the abbreviation of sodium butyl rubber is BUNA, that is, BU and NA are separated, BU is butadiene, and NA is sodium.Sodium butadiene rubber and butadiene rubber are with polybutadiene monomer, which is formed by bulk polymerization, was named nitrile is sodium metal as initiator by liquid phase or gas phase polymerization of butadiene prepared. The butadiene rubber is through emulsion polymerization and into the.The main characteristic is high nitrile 1,2- chain content, degree of branching, wide molecular weight distribution, is now used rarely, the main feature is the higher dynamic characteristics (anti multiple pull strong) and low fever, with butadiene rubber is also similar, is not the same type of polymerization.
Q:What is the difference between TPU material and silica gel material?
[TPU] is the abbreviation of Thermoplastic Urethane, and the Chinese name is thermoplastic polyurethane elastomer. It is composed of two diphenyl methane diisocyanate (MDI) or toluene diisocyanate (TDI) and other low molecular isocyanate molecules and polyols and Polyols (chain extender) polymer material co polymerized reaction. Its molecular structure is composed of two diphenyl methane diisocyanate (MDI) or toluene diisocyanate (TDI) and chain extender is a rigid block and two diphenyl methane diisocyanate (MDI) or toluene diisocyanate (TDI), diisocyanate molecules and flexible segment polyol anti should be composed of alternating. TPU is a mature environmentally friendly material with outstanding high tensile, tensile, tough and aging properties.
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:Who would like to know the difference between three yuan ethylene propylene rubber and three Yuan rubber coil? Can these two materials be bonded with the same kind of glue?
These two materials can use the same type of adhesive, but it is better to use the special adhesive provided by the manufacturer. Each adhesive is prepared according to the corresponding material, and the bonding effect will be different
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:What are the raw materials of the rubber plant?
A rubber including synthetic rubber and natural rubber, carbon black, curing agent, accelerator, antioxidant, plasticizer and so on.

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