Rubber is a polymer composed of hydrogen and carbon. It is elastic, and found in the flow of certain plants, but it is also produced synthetically. Rubber is produced through the process of excavating plants called Hevea Brasiliensis.
This material is obtained from the tree through a process called tapping, in which the worker uses a sharp knife to make thin incisions in the trunk. The incision penetrates the bark and latex ducts, but the underlying layer should remain unchanged. When the fluid comes out of the tree, it usually includes natural rubber, protein, water, and other biomaterials.
Rubber is found in two types of natural latex and natural rubber. Natural latex refers to the white fluid obtained from the rubber tree. It consists of small rubber particles and vegetable proteins. Natural rubber is produced with the help of two processes – Natural Rubber Latex Process or Dry Natural Rubber Process, which includes all products made from latex.
Synthetic rubber is produced through the polymerization of various monomers. Rubber products are widely used in various aspects of industry and life.
Our silicone rubber rolls are made of durable and high quality silicone rubber which are very flexible, soft and inert. The silicone rubber rolls are used to make high and low temperature products without toxic or carbon chemicals, so there is no pollution. We can produce full rolls for our customers according to specific needs, such as size (thickness x width x length), hardness, density, color, tensile strength, elongation, working temperature, surface, usage and so on.
Main Feature: High quality products Wide working temperature range Excellent tensile and elasticity Weather resistance, UV resistance & ozone resistance Excellent electrical insulation Adhesive backing available Food and medical grade available Longer service life
Application: Silicone rubber roll is very valuable in a variety of applications, because it’s in roll form and this is an excellent choice to manufacture volume-produce parts. It is widely used in automotive, electrical insulation, electronics, construction, food, medical, laboratory and other industries.
Rubber fender, which is installed on the dock or ship, is used to absorb collision energy, in order to protect ship or dock.
Classification
Normally, rubber fender is divided in two parts based on structure: Solid Rubber Fender (non-floating) and Floating Rubber Fender. Solid rubber fender is anti-collision equipment of dock or ship, with wide range of application. Based on the force situation, it can divide into D Type, Cone Type, Super Cell Type, Rectangular Type, Cylindrical Type etc. Floating rubber fender can be free-floating. Based on the difference of inside buffer medium, it is divided into Pneumatic Rubber Fender and Filled Rubber Fender. Pneumatic rubber fender can absorb energy via compressed air. Filled Rubber Fender is made of closed cell material, like EVA, foam rubber etc.
Feature and application
Solid rubber fender has higher absorption energy and reaction force. Meanwhile, it has low cost, long lifespan, easy assembly and maintenance. That is a good protective device to be installed on the ship or dock. Floating rubber fender is a newer fender. Compared with solid rubber fender, the main features are large deformation, high absorption energy, low reaction force, free-floating, easy assembly etc. Usually, it is used as areas of ship to ship, ship to wharf. Due to free-floating, it also is suitable for dock installation of higher tidal level. Filled rubber fender is suitable for bad weather based on lifespan and no need of repair, like offshore drilling platform.
Standard
HG/T 2866-2003 Rubber Fenders>, are adopted industry standards of solid rubber fender at present. The industry standards of pneumatic rubber fender are and ISO17357:2002 < High pressure Floating pneumatic rubber fenders >. Filled rubber fender is a new product for only a few years. Non standards can be used nowadays.
EPDM (ethylene propylene diene monomer) is a compound that resists aging, ozone, acid, alkali, water and extreme weather. EPDM is widely used in the extrusion industry, such as automotive door seals and weather strips, door and window seals for construction, and a variety of strips used on machines.
Advantage The most important feature of EPDM is its excellent resistance to oxidation, ozone and chemical stability. Moreover, thermal insulation properties and electrical insulation properties are also good. It also has high tensile strength and good elasticity. EPDM is usually used instead of silicone. Silicone can withstand lower and higher temperatures, but they lack the abrasion resistance, tear resistance and cut resistance of EPDM. EPDM also provides better tensile strength than silicone rubber. So this cost-effective EPDM is usually a better choice than silicone – especially for outdoor environments.
Disadvantage The main disadvantage of EPDM is that the resistance to some chemicals is unsatisfactory. It’s not suitable for general mineral oils, lubricants and hydraulic fluids. For fuel, grease and oil resistant applications, nitrile is a better choice than EPDM. It is important to check chemical compatibility before choosing EPDM.
Classification Currently, EPDM is the most popular extruded material. EPDM sealing strips include solid rubber sealing strips, sponge rubber sealing strips, composite sealing stripes, static electricity flocking sealing stripes, cottonbatting-all-steel composite sealing stripes etc.
Application EPDM seals can be used for a long time without cracking and deformation. They can maintain their good sealing performance and work during -40℃ to 120℃. They have been widely used in automobile, construction, machinery, electronic, electrical cabinet industries etc. The specific application is as follows: a. Plastic steel doors and windows, aluminum alloy doors and windows, wooden doors and windows and other architectural decorative doors and windows: The main function of door and window seals are dustproof, mothproof, waterproof, soundproof and sealed. b. Automobile door and window frame, front and rear windshield, engine cover and trunk lid: Automobile seals play the roles of waterproof, mothproof, waterproof, soundproof, temperature insulation, shock absorption and decoration properties. c. Electrical cabinet seals: It has good sealing, waterproof, mothproof, lightproof, anti-collision and long service life.
If you want to know more about EPDM rubber and if it is the right choice for your seal application, please feel free to contact us.
We manufacture a variety of high quality solid rubber cord, available in various materials, including EPDM, neoprene, nitrile, silicone and FKM/viton etc.
There are also all kinds of rubber cords available in different diameters, lengths, hardness and colors etc. Our rubber cords are widely used in various sealing applications. EPDM cords have excellent resistance to aging, ozone, acids and alkali, waterproof, generally used outdoors. Neoprene cords have good resistance to heat, weather, oils, and flame retardant. Nitrile cords have excellent oil resistance and wear resistance etc. Silicone rubber cords have excellent resistance to high temperature, non-toxic and tasteless. It’s mainly used in food and medical industries etc. FKM/viton cords have excellent comprehensive performance, excellent resistance to high temperature, corrosion, aging, acid and alkali, oil, and flame retardant. It can be used to make various sealing gaskets and used in extreme environments.
If you are not sure which rubber cord you need, please feel free to contact us and we will recommend the right products for you as required.
The silicone rubber sealing strip has a smooth appearance, soft and elastic (30-80 shore A), non-toxic and tasteless, high and low temperatures resistance (-60℃ to +280℃), and aging resistance, no deformation, acid and alkali resistance. In addition, it also has good performance in ozone resistance, solvent resistance and electrical insulation. It is the first choice for seals in the chemical, medical, food, electronics and machinery industries etc.
The car mat is an car interior component which has five main functions: water absorption, vacuuming, decontamination, sound insulation and protection. The car mats are also internal decorations which are beautiful and comfortable.
PVC car mat is known as an environmentally friendly car mat which is made of soft and environmentally friendly colloid. It has no harmful gases and radioactive elements, non toxic and tasteless, and it also does not breed bacteria. PVC car mat can effectively control dust and dirt on the surface of the car mat. Keep the car clean and fresh at all times, effectively protect the human respiratory system and ensure the health of the occupants.
PVC car mat is waterproof and non slip, easy to clean and easy to use. Its softness does not change significantly with cold and hot weather. It has good elasticity and suitable, and it is more relaxed and comfortable for a long time. Because of the super toughness of the material, there is no crease in the force folding, no need to press the edge to prevent the side from rolling technology, the longer fiber after cutting is better to fit with the car wall, so that the interior space of the car is more uniform and complete. It also prevents high strength wear and tear, and durable in use.
Friends, take action now and choose a beautiful and comfortable PVC car mat for your car, which will bring you a different driving experience.
Our EPDM rubber sheet is made from ethylene propylene diene monomer rubber which is one of the vital synthetic elastomer, and has a wide range of applications. EPDM rubber sheet has high temperature resistance and chemical resistance to acids and alkalis. It also has excellent resistance of UV and ozone, and extreme weather resistance. So our EPDM rubber sheet is ideal and premier for long term outdoor uses.
Our EPDM rubber sheet is resistant to hot/cold water and has great flexility and elasticity. Various EPDM rubber sheets are available from our sides, depending on specific gravity, hardness, color, sizes, mechanical properties, surface finish and other specific requirements.
Item Name
EPDM Rubber Sheet
Tensile Strength
3Mpa~20Mpa
Surface
Smooth Finish
Elongation
200%~500%
Color
Black
Specific Gravity
1.2~1.6 g/cm3
Material
EPDM
Temperature Range
-40℃ to +120℃
Hardness
45~75 Shore A or as required
Width
0.5~2m
Thickness
1~50mm
Length
1~20m
Application: Our EPDM Rubber sheets are mainly used for sealing, insulation, anti-vibration and protection etc. It’s suitable for a wide range of applications including: * Flange Gaskets * Seals * Rubber Strips * Rubber Washers * Rubber Pads and cushions * Rubber Linings * Rubber parts of underwater uses * Various mechanical parts and other products
EPDM open cell foam is the use of EPDM rubber as the main raw material. The production process of EPDM series foam original bed could be completed through strictly select high quality environmentally friendly raw materials, preferred formula, automatic precision weighing ingredients and also strictly control the time, temperature and cleanliness of mixing, opening, releasing, standing, vulcanization, foam, standing and safe cycle storage process. The open cell foam material has a wall membrane separated between the inner cell and the cell, and the cell is moderately broken and interconnected by professionally multiple baking and hole-breaking processes, and the independent honeycomb sponge structure is formed which the microporous diameter of 0.5-2mm. Our EPDM foam rubber sheets have good cushioning, shock absorption, noise reduction, heat insulation and heat preservation etc. It can be deep-cut and cut into different thickness EPDM foam sheets. Trough coating, adhesive, slitting, die-cutting and compounding, our EPDM foam sheets can also make into various functional products to meet the different demands of customers.
Our EPDM foam rubber sheets can be widely used in various industries, such as
Automotive industry: light blocking plate, door mirror, taillight, door, trunk seal, engine shock absorbing material
Electronic appliances: refrigerator, refrigeration, air conditioning, vending machine sealing materials
Packaging materials: cushioning and shockproof materials for transportation of precision instruments and medical instruments
Building materials: residential sound insulation wall materials, decorative panels, housing doors and windows sealing materials
Our EPDM (ethylene propylene diene monomer) closed cell sponge is a versatile material, which has high chemical stability, excellent electrical insulation properties and resistance to ageing, ozone, UV and weathering. The closed cell structure means it is resistant to air and water. Our company manufacture and supply wide varieties of EPDM sponge rubber sheets, which can make into various parts including EPDM rubber gaskets and EPDM strips etc. We can supply plain EPDM sponge rubber sheets and self adhesive EPDM sponge rubber sheets.
Our EPDM sponge rubber sheets can be widely used in various industries, like construction, refrigeration, air conditioning and other industries where environmental conditions are not required. Our EPDM sponge rubber sheets can also be widely used in areas with high environmental requirements, such as automotive air conditioning system in the environment (-40℃~+150℃) and areas with high temperature and environmental protection requirements, like hospitals, pharmaceutical plants, military equipment etc.
