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.


Polyisoprene rubber (IR)

Polyisoprene rubber (IR)

Polyisoprene rubber (IR) is a rubber composed of unsaturated hydrocarbons and is produced by polymerization of isoprene. TER Chemicals offers exclusively liquid types, including functionalized products. IR has very good cross-linkable double bonds and can therefore be easily integrated as a reactive plasticizer in the polymer matrix of a rubber. Characteristic features of polyisoprene rubber include especially its high tensile strength and elasticity. The functionalized types have excellent adhesion to metal.


Our liquid polyisoprene rubbers are used for the production of adhesives, sealants, and rubber blends. Specific products include EPDM hoses, tires, and automobile body adhesives.

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