news DIN 53516 wear resistance index of tri(dimethylaminopropyl)hexahydrotriazine in industrial conveyor belt glue Tri(dimethylaminopropyl)hexahydrotriazine: a wear-resistant artifact for industrial conveyor belt gl... 03/1921DIN 53516 wear resistance index of tri(dimethylaminopropyl)hexahydrotriazine in industrial conveyor belt glue