HIGH ELASTICITY AND STABILITY FOR LONG LASTING SOLUTIONS
A low modulus sealant is defined as an elastomeric material with a modulus at 100 % elongation of up to 0.4 MPa. This property can be obtained simply by the addition of an appropriate plasticizer. However, being non-reactive and not chemically anchored into the formulation, the plasticizer product can in turn have negative effects on properties like the elastic recovery.
TEGOPAC® RD I
TEGOPAC® Reactive Diluents (RD) are silanemodified polymers which can be used to reduce viscosities of adhesives & sealant formulations. TEGOPAC® RD I is used for viscosity reduction, to avoid migration effects and can improve through cure properties. *Not yet available in the Americas*Product Datasheet (EN)