SBR Powder: micronized rubber to many molded products
SBR Powder is the product line of micronized rubber powders for applications in SBR based compounds with very fine size 350 to 40 mesh.
The styrene-butadiene copolymer is an elastomer consisting of monomeric units of styrene and butadiene.
It has good abrasion resistance and aging stability.
The SBR is stable against substances such as mineral oils, fats and hydrocarbons, organic and inorganic acids and bases.
In commercial jargon the name of Buna S. is also adopted.
It is a type of polymer industrially widely used due to the rheological properties and the purchase price.
It is composed in most formulations of the ž styrene base polymer and one Âū of butadiene; higher styrene increases the thermoplastic properties of the copolymer.
Application fields:
Micronized rubber powder It is used for the production of various molded products such as shoe soles, cable linings, gaskets, pipes, cylinder linings, conveyor belts, flooring, mats, etc.
Tech White is a SBR based micronized rubber powder product used for the production of rubber compounds, paints and applications in the recreational sector.
Tech Amber is a SBR based micronized rubber powder product used for the production of rubber compounds, paints and applications in the recreational sector.
Tech Brown is an SBR-based micronized rubber powder product used for the production of rubber compounds.
Tech BLACK is a SBR-based micronized rubber powder product used for the production of rubber compounds, paints, additives for cement mortars.
Tech MIX is a SBR-based micronized rubber powder product used for the production of rubber compounds, paints, additives for cement mortars.
RUBBER COMPOUND SYSTEM is an SBR-based rubber powder product 350 to 40 mesh used for the production of rubber compounds and modified bitumen.
SBR or styrene-butadiene rubber â Technical Notice
It is characterized by good dielectric properties, compatible with silicone oils, water and solutions diluted with acids, bases and salts
It shows poor resistance to oxygen, ozone, UV radiation and oxidizing agents, unless in the form of a specially formulated compound. It is incompatible with mineral, vegetable and animal oils as well as aliphatic, aromatic and chlorinated hydrocarbons.
The operating temperatures are between -45 and +100°C. It shows low resistance to heat and zero resistance to flame, while demonstrating good resistance to the cold, even if the glass transition temperature is -60°C.
Fields of Application:
SBR is primarily used in the tire industry for the production of various parts such as shoulders or tire treads.
In addition to this, there are many other uses including:
- Flooring Industry , Conveyor belts, Shock absorber â Anti-vibration systems; Sleeves, Mill lining systems, Tank lining systems
SBR ensures finished parts featuring a good balance between wear resistance, wet grip and high workability in the raw form.
