Product Description

HOWIN^® SMA-130 is a low molecular weight styrene and maleic anhydride random copolymer with 2:1 mole ratio. Its appearance is white or yellowish powder.

Product Properties Application

Low VOC Overprint varnish & inks

Low molecular weight Leather retanning

Low viscosity adhesives

High glass transition temperature Paper sizing

High heat resistance Pigment treatment

Ability to form aqueous Coating

High reactivity Carpet cleaners

High gloss Wax emulsion

High resolubility Recycled Polyamide

Characteristics

Solubility

Solvent at 25℃，g/100ml

n-Hexane <1

Toluene <1

Ethanol <1

Acetone >50

Butanone >50

THF >50

DMF >50

Ethyl Acetate >50