- Principal:Yantai Yolian Advanced Materials Co., Ltd.
- Functions:Hardener
- Chemical Family:Carboxylic Acids & Derivatives, Imidazolines
- End Uses:Powder Coating
- Compatible Polymers & Resins:Epoxies (EP), Polyesters
- Features:Matting
YOLIAN YL-68 is a matting hardner M68 is a composed salt of cyclic-amidine and multi-acid. When the double curing group in the molecular structure is cross-linked with the epoxy resin, the different curing rates generate uneven shrinkage, thus forming a flat and dense matte coating film.