Buna® SE 1502 H is a butadiene-styrene copolymer, produced by cold emulsion polimerization, using fatty and rosin soaps as emulsifiers. The monomers are randomly distributed in the polymer structure, while the butadiene fraction is found in its major part in the trans configuration with small fractions of cis and vinyl configurations.
Buna® SE 1502 H is used in the manufacture of tires and camelback and in applications that require a clear rubber with a non-staining antioxidant, such as shoe soles, clear and colored shoe heels, sports goods, surgical goods, cylinder coatings, erasers and moulded goods in general.

Buna® SE 1502 L is a butadiene-styrene copolymer, produced by cold emulsion polimerization, using fatty and rosin soaps as emulsifiers. The monomers are randomly distributed in the polymer structure, while the butadiene fraction is found in its major part in the trans configuration with small fractions of cis and vinyl configurations.
Buna® SE 1502 L is used in the manufacture of tires and camelback and in applications that require a clear rubber with a non-staining antioxidant, such as shoe soles, clear and colored shoe heels, sports goods, surgical goods, cylinder coatings, erasers and moulded goods in general.

Buna® SE 1723 is a styrene-butadiene copolymer with a bound styrene content of 23.5%, produced by cold emulsion polymerization (10°C maximum) using a mix of rosin and fatty acid soaps as emulsifier, extended in TDAE (Treated Distillate Aromatic Extract) oil with a PCA (Polycyclic Aromatic Compounds) less than 3,0 % and PAHs (Individual polycyclic Aromatic hydrocarbons) content less than 10 ppm which is compliant with the European Directive 2005/69/EC.
The monomers are randomly distributed in the polymer structure, while the butadiene fraction is found in its major part in the trans configuration with small fractions of cis and vinyl configurations. CAS No.: 9003-55-8.
The rubber is protected by a staining stabilizer system.
Buna® SE 1723 is used where there is a need for resistance to wear and tear, resistance to cracking and excellent processing conditions. It processes easily in extrusion and calendering, due to its oil content. It is used in tires, retread, conveyor belts, piping, hoses, tubings, carpets, moulded products in general and shoe soles.

Buna® SE 1799 is a butadiene-styrene copolymer, produced by cold emulsion polimerization, using fatty and rosin soaps as emulsifiers. The elastomer is extended in oil with a PCA (Polycyclic Aromatic Hydrocarbons) content less than 3,0% and PAHs (Individual Polycyclic Aromatic Hydrocarbons) content less than 10 ppm which is compliant with the European directive 2005/69/EC.
The monomers are randomly distributed in the polymer structure, while the butadiene fraction is found in its major part in the trans configuration with small fractions of cis and vinyl configurations. CAS No.: 9003-55-8
The rubber is protected by a staining stabiliser system.
Buna® SE 1799 is used where there is a need for resistance to wear and tear, resistance to cracking and excellent processing conditions. It processes easily in extrusion and calendering, due to its oil content. It is used in tires, retread, conveyor belts, piping, hoses, tubings, carpets, moulded products in general and shoe soles.