Black SBR Rubber
Elastomer for general uses, low-price, good to cut flanges, gaskets, conveyor belts sides, supports, dampers and all type of rubber applications that require low-cost elasticity.
One of the advantages is that its production has a very good cost-utility ratio. Synthetic rubber was used to reduce the consumption of natural rubber sources, especially in the area of tire manufacturing.
What is sbr rubber?
Styrene-Butadiene Rubber or better known as SBR, is a synthetic elastomer obtained by polymerizing a mixture of monomers: styrene and butadiene. It is the synthetic rubber with the largest production volume in the world. Its main application is in the manufacture of tires.
These materials have good abrasion resistance and good aging stability when protected by additives.
We are manufacturers of SBR rubber in rolls and sheets with the following properties:
Physical and chemical properties: Black SBR Rubber
- Shore “A” hardness: 60-65
- Tensile strength, minimal: 350 PSI
- Elongation, minimal: 400 %
- Temperature Range: -13 to 176 °F
- Oils: Bad
- Acids: Medium
- Outdoors: Medium
- Abrasion: Medium
Product Dimensions
- Plate: 3'3" x 3'3", 1/16" to 3" thickness
- Sheets: 3'3" x 32'9 " long, with 1/16" to 5/16" thickness
- Sheets: 3'3" x 16'4" long, with 3/8" to 5/8" thickness
SBR Types
There are different types of rubbers, and these can be classified into two main groups: natural rubber, synthetic rubber and Buna S. The main difference between the first two lies in the origin of the raw materials. Each of them is explained below:
- - Natural rubber: This is obtained from a milky fluid called latex found in many plant species typical of tropical regions.
- - Synthetic rubber: This is obtained from the processing of hydrocarbons. Synthetic rubber sbr is a replacement for natural rubber.
- - Buna S: The material was initially marketed with the brand name Buna S. Its name derives Bu for butadiene and Na for sodium, and S for styrene. Buna S is an addition copolymer.
Applications synthetic rubber sbr
SBR is often used as part of cement based substructural (basement)waterproofing systems where as a liquid it is mixed with water to form the Gauging solution for mixing the powdered Tanking material to a slurry. SBR aids the bond strength, reduces the potential for shrinkage and adds an element of flexibility.
SBR is also used as a binder in lithium-ion battery electrodes, in combination with carboxymethyl cellulose as a water-based alternative for, e.g. polyvinylidene fluoride
Styrene-butane rubber is also used in gasketed-plate heat exchangers. It is used at moderate temperature up to 85 deg C, (358 K) for aqueous systems. Other uses include shoe heels and soles, gaskets, and even chewing gum
Other uses include belts, hoses for machinery and engines, gaskets, and brake and clutch pedals. In the home it is found in toys, putty, sponges, and tiles. Less expected uses include the production of sanitary products, surgical gloves and even chewing gum.
Red SBR Rubber
Red SBR rubber in rolls and sheets is the most widely used rubber worldwide. Our red SBR roll is manufactured in a controlled environment free of contaminants, which is confirmed by the purity of its color. This ensures the best performance and compliance with the resistance standards defined for its use.
Red SBR rubber in rolls and sheets is an economically priced general purpose elastomer. Compound with high energy absorption factors ideal for absorbing sound, vibration and shaking. Modern construction technologies lead to the design of lighter and lighter structures, walls and slabs requiring vibration energy absorbing materials. Red SBR in rolls is the right material to be placed between slabs and walls to isolate footsteps and sounds in the range of 200 to 1500 hz. Learn more about our acoustic rubber for floors.
SBR rubber in sheets and rolls
Red SBR rubber in rolls and sheets is an economically priced general purpose elastomer, . Compound with high energy absorption factors ideal for absorbing sound, vibration and shaking. Modern construction technologies lead to the design of lighter and lighter structures, walls and slabs requiring vibration energy absorbing materials.
Red SBR in rolls is the right material to be placed between slabs and walls to isolate footsteps and sounds in the range of 200 to 1500 hz. Learn more about our acoustic rubber for floors.
Physical and chemical properties: Red SBR Rubber
- Shore “A” hardness: 70-75
- Tensile strength, minimal: 500 PSI
- Elongation, minimal: 300 %
- Temperature Range: -13 to 176 °F
- Oils: Bad
- Acids: Medium
- Outdoors: Medium
- Abrasion: Medium
Product Dimensions
- Plate: 3'3" x 3'3", 1/16" to 3" thickness
- Sheets: 3'3" x 32'9 " long, with 1/16" to 5/16" thickness
- Sheets: 3'3" x 16'4" long, with 3/8" to 5/8" thickness
Applications and characteristics of SBR Red
- Excellent for vibration, trepidation and sound isolation in adjacent structures.
- Good for flanges, gaskets, conveyor belt sidewalls, supports, shock absorbers and all types of rubber applications where elasticity is required at low cost.
- Its WATERPROOFING characteristics make it especially useful to stop water seepage between floors and walls.
- It requires reinforcing loads to achieve good mechanical properties and abrasion resistance can be achieved that is superior to that of NR.
- It has similar properties to NR, but with greater resistance to aging and temperature and, as with NR, its resistance can be increased with the appropriate formulation.
- Red SBR is clearly inferior in terms of resilience compared to natural rubber.
We have a wide variety of rubber types, visit our rubber materials page.
