News and Information

Dinonylnaphthalene sulfonic acid (DNNSA) and Dinonylnaphthalene disulfonic acid (DNNDSA)
Suzhou Xushuguan Chemical Additive Co,. LTD  
In cooperation with Global coating giants, Suzhou Xushuguan Chemical Additive Co., Ltd developed DNNSA and DNNDSA base strong acid and blocked acid catalyst InCat series. InCat optimally reduce the curing temperature of baking system and improve curing speed, therefore optimize coating film characteristics. It is eligible for amino coating crosslinking, like melamine formaldehyde, urine formaldehyde and benzo-guanamine, etc. In addition, we extend its technology to rubber manufacturing.