Providing excellence in service

and technical support

for our customers

TER AS Productos was founded in Barcelona in 2009 with the objective to strengthen the position of TER GROUP in the Spanish market. During the last years we have grown constantly gaining an important position in the different sectors our customers are part of.


Polybutadiene Rubbers

Polybutadiene Rubbers

Polybutadiene rubber (BR) is a synthetic rubber which is obtained by polymerization of 1,3-butadiene. It has a semi-crystalline structure and is used in a variety of application areas. Besides excellent elasticity, its characteristic features include good abrasion resistance and good low-temperature behavior.


TER Chemicals offers polybutadiene rubber in liquid form. The main areas of application are in adhesives, sealants and rubbers, as a co-agent for periodic cross-linking, as a reactive plasticizer, or for improving the cold flexibility. Specific products include tires, conveyor belts, clutches, engine bearings and drinking water seals.

All products

Contact Person

Alexander Sielmann


General Manager