EVA-050 EVA material
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 20000 m²/month
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CONSTRUCTION:
Material: EVA Foam
TYPICAL PHYSICALPROPERTIES:
Thickness: 5mm
Hardness: 25, 38, 45, 60 degree
Temperature range: 20 degree below zero to 80℃
Jumbo Roll: 1m x 100m/100y
Cut Roll: As per customer’s requirements
Color: Black, white or other colors ascoustomer's requirements.
Features
moisture-proof Shockproof
anti-corrosion Sound insulation
Applications
Eva materials have many functions and competitive advantage:widelyused to make different shoes,slippers,packing productions,brush,mousepads,luggages and so on, it is waterproof,excelent elasticity，Used in slipper or sandalsproduce, packaging, sports euipment, foor mat, toys etc.
REMARKS:
1. The data above are typical results and subject to change withoutnotice.
2. Tolerance: Weight and Thickness: ±10%; Width: ±3mm;
Length: Cut Roll & LogRoll ±0.3m, Jumbo Roll ±0.5%.
3. The products should be storedat room temperature and be kept away wet and/or heat source.
4. It is essential, as with allpressure-sensitive tapes, that the surface to which the tape is applied must beclean, dry, and free of grease and oil.
5. The users should take test anddo trial-application on the above products before coming into application so asto witness and ensure suitability for their special purpose and technique.
- Q:When rubber products are hardened, what methods soften?
- Either hardening or vulcanization. Vulcanized rubber becomes elastic rubber. This is an irreversible process. The elastomer can be changed into a plastic regenerated rubber by the desulfurization process.
- Q:Which kind of rubber has the best wear resistance?
- Three yuan ethylene propylene rubber introducedThree yuan ethylene propylene rubber is ethylene, propylene and non conjugated diene three yuan copolymer, began commercial production in 1963. The consumption of the whole world is 800 thousand tons every year. The most important feature of EPDM is its superior oxidation resistance, ozone resistance and corrosion resistance. Because three yuan ethylene propylene rubber belongs to polyolefin family, it has excellent curing property. Of all rubbers, EPDM has the lowest specific gravity. It absorbs large amounts of fillers and oils and has little effect on properties. Therefore, rubber compounds with low cost can be made.Viton (fluorocarbon rubber) is a synthetic rubber containing fluorine, fluorocarbon rubber high temperature resistance, oil resistance and various chemical erosion characteristics, is the science and technology of modern aviation, missiles, rockets, space navigation and so on the tip of indispensable material. In recent years, along with the automobile industry on the reliability and safety requirements continue to improve, the amount of fluorocarbon rubber in cars is also growing rapidly.
- Q:What kind of rubber is suitable for waterproof aprons?
- One to do waterproof rubber ring, choose ethylene propylene rubber! The main sealing ring of fire ditch pipe is mainly made of ethylene propylene rubber!! Physical and chemical properties have corresponding national standards!
- Q:How can the frictional properties of rubber improve?
- The viscoelastic parameter tan delta has a direct influence on the friction force, while the decrease of the rubber cross degree makes the tan delta increase. Therefore, the friction coefficient increases, and the friction coefficient and wear increase as well. From a physical and chemical point of view, the weaker the cross-linking, the higher the rate of wear is due to a lower degree of cross-linking which is easily caused by mechanical stress. It is found that the crosslinking degree of ethylene propylene three - element rubber increases with the irradiation of electron beam, which reduces the friction.
- Q:What's the difference between a rubber track and a plastic runway? Or is it just a thing, really answer?
- Basically, it's the same thing. It is made of waste rubber or plastic granules wrapped with polyurethane resin and pigments and laid on the floor.
- Q:Which is better waterproof performance, neoprene or silica gel?
- High temperature silicone rubber is mainly used for making all kinds of silicone rubber products, while room temperature silicone rubber is mainly used as adhesives, potting materials or dies. The maximum amount of heat curing type, heat curing type and methyl silicone rubber (MQ), methyl vinyl silicone rubber (VMQ, dosage and product grades at most), methyl vinyl silicone rubber (PVMQ low temperature resistance and radiation resistance), there are other eyes of silicone rubber, fluorine rubber and so on.
- Q:What are the differences in the properties of neoprene models?
- Good physical and mechanical properties, oil resistance, heat resistance, fire resistance, sunlight resistance, ozone resistance, acid and alkali resistance, chemical reagents. The disadvantage is cold resistance and poor storage stability. With high tensile strength, elongation and reversible crystallinity, good adhesion. Aging resistance, heat resistance. Excellent oil resistance and chemical resistance. Weatherability and ozone resistance are second only to that of ethylene propylene rubber and butyl rubber. The heat resistance and the nitrile rubber, the decomposition temperature of 230~260 DEG C, short-term resistance at 80~100 DEG 120~150 DEG C, can be used for a long time, with a certain flame retardancy. Oil resistance second only to nbr. Good resistance to inorganic acids and alkalis. Cold resistance is slightly worse, electrical insulation is poor. Rubber poor storage stability, will have a "sulfur" phenomenon, Mooney viscosity increased, hard rubber. Foreign brands are: AD 1, 30 (USA), A-90 (Japan), 320 (Germany), and MA40S (France).
- Q:Half finished rubber film surface white is going on
- Because inside the rubber compounding agent reachsupersaturation, rubber compounding agent near surface precipitates first, then from the inner to the surface migration of precipitation when complexing agent in the rubber to reduce its saturated state, precipitation process ended. Causes the complexing agent to achieve the supersaturation state, causes the rubber spraying frost the main reason to have: the rubber formula design is improper, the craft operation is not proper, the raw material quality fluctuates, the storage condition is poor, the product owes sulfur, the product aging and so on.
- Q:Advantages and disadvantages of rubber products
- Styrene butadiene rubber SBR(Styrene Butadiene Copolymer) and butadiene styrene copolymers, compared with natural rubber of uniform quality, less foreign body, has better wear resistance and aging resistance, but the mechanical strength is weak, can be combined with natural rubber mixing. Non - oily material advantages: low cost, good water resistance, hardness below 70 with good elasticity, high hardness with poor shortcomings: compression, does not recommend the use of ozone, acid, oil, oil and fat ester and most hydrocarbons. Widely used in tire industry, shoes, cloth and conveyor belt industry etc..
- Q:What are the ingredients in the tires?
- The tire carcass, is composed of a buffer layer (or belt), tread, sidewall and bead. Tyre section can be divided into several separate regions: crown area, shoulder area (tread slope), flex area (sidewall area), and strengthening the bead region.
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EVA-050 EVA material
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 20000 m²/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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