Thioplast G12

Liquid polysulfide polymer with thiol end groups (MW > 1800).
The pronounced flexibility, even at low temperatures and the high elongation at break in combination with Thioplast® G’s inherent chemical resistance makes this grade the best choice for the aerospace industry and industrial applications in general. Formulators tailor properties like pot-life, tensile strength, adhesion and elongation at break by choosing from various compatible plasticizers, fillers and other additives. The viscosity, degree of branching and SH content can easily be adjusted by blending this grade with others to
generate your tailored Thioplast® polysulfide.
Thioplast® G12 is used to formulate highly flexible and elastic sealants being used in aerospace applications with best performance in Jet Fuel resistance, high Nobel Gas retention and low moisture vapor permeability. Furthermore, Thioplast® G12 is used in sealants with high elasticity and good UV-resistance being used in construction applications.
Recommended use in combination with Manganese(IV)oxide curing agent (5.7-6.3 g MnO?/100g).