Product introduction

YAC-A312 is a colorless to yellowish liquid with an amine-like odor which is soluble in alcohols and aliphatic and aromatic hydrocarbons.

YAC-A312 amino silane acts as an adhesion promoter between inorganic materials and organic polymers, as a surface modifier and for material changes to chemical substances.



YAC-A312 silane coupling agent is an important or even essential constituent in many applications. YAC-A312 is particularly important as an additive to cold-curing phenolic and furan foundry resins to improve the flexural strength of sand/resin elements with very long shelf life of the resins.

Further examples are:

Glass fiber/glass fabric composites: as size constituent or finish

Glass and metal primers

Abrasives: as additive to phenolic resin binders

Sealants and adhesives: as primer or silicone additive and for chemical modification

Mineral-filled composites: for pretreatment of fillers and pigments or as additive

Synthesis of functional silicones

The most important effects which can be achieved using PC1130 are improvements in product properties, such as


Mechanical properties, for example flexural strength, tensile strength, impact strength and modulus of elasticity

Moisture and corrosion resistance

Electrical properties, for example dielectric constant, volume resistivity

And improvements in processing properties, such as

Better filler dispersion

Rheological behavior: reduction in viscosity, Newtonian behaviour

Higher degree of filling

Packing and Storage

YAC-A312 is supplied in 180Kg steel drum or 900Kg IBC container.

In the unopened original container YAC-A312 has a shelf life of one year in a dry and cool place.