เคมีภัณฑ์ชนิดพิเศษ

HDI is a aliphatic diisocyanate. It is a colorless or pale yellow liquid with low viscosity.

PARALDEHYDE is a solvent for fats, oils, waxes, rubber and resins. It acts as a substitute for acetaldehyde, as intermediate for organic chemicals, dyestuffs, accelerators for vulcanisations, rubber oxidants, etc.

AC-400 is an ethylene vinyl acetate (EVA) copolymer in prill form, with a VA content of 13%, used extensively in hot melt adhesives (HMAs) to control rheology and boost adhesion. It can be added as a diluent but provides the dual function of reducing application viscosity at melt, while providing an adhesion boost versus homopolymer, non functional diluents (FT, byproduct, thermally degraded (TD) and PE homopolymer waxes). It is completely miscible in EVA adhesive resins, as would be expected by the similar chemistry. It is also used in candles to provide paraffin crystal nucleation, which increases thermal and breakage resistance, adhesion to glass, and fragrance retention.

A-C 580 ethylene acrylic acid (EAA) copolymer in a prill form, with an acrylic acid (AA) content of 10%, for use in adhesives to promote adhesion to various substrates. It is also used in aqueous floor polishes to provide drag (raising the coefficient of friction) thereby controlling the final coefficient of friction. Its acid number of 75 aids emulsification. Also used in solvent borne coatings to control rheology and provide metallic flake orientation. Used extensively in automotive basecoats.