SiSiB® PC2521 can be used with such polymers as epoxy, phenolic, furan and melamine resins, polyurethanes, PA, PBT, PE, EVA, PP, PVB, PVAC, acrylics and silicones.
SiSiB® PC2521 can be used as a size constituent of finish for glass fiber/glass fabric composites.
SiSiB® PC2521 can be used as an additive to phenolic, furan and melamine resins for foundry resins and abrasives.
SiSiB® PC2521 can be used as an additive for sealants and adhesives.
SiSiB® PC2521 can be used as an additive and/or primer for paints and varnishes to improve adhesion to the substrate.
The most important effects which can be achieved using PC2521 are improvements in product properties, such as:
Improved mechanical properties: e.g. flexural strength, tensile strength, impact strength, modulus of elasticity.
Improved resistance to moisture and corrosion.
Higher temperature of deflection under load.