Toluene diisocyanate manufacturer Knowledge Bassington (now Lanxess) Trixene BI 7982 closed curing agent

Bassington (now Lanxess) Trixene BI 7982 closed curing agent

author: Post: 09/05/2023 275read Comments Off

Products Introduction
Trixene BI 7982 is a blocked isocyanate based on HDI. It is suitable for baking coating systems and can provide good Light resistance, chemical resistance, improve the physical strength of the coating film.

Features

Appearance	Transparent Liquid
Viscosity(25ºC)	300 ~900mPa.s
solid content	68 ~72%
Chroma (Hazen)	100max
NCO content	10.2 %(supply status)
NCO Equivalent	410 (Supply status)
Solvent	Propylene glycol monomethyl ether
Flashpoint	39 ℃
Proportion	1.0 ~1.1
unblocking temperature	110 ℃~120℃

Note Matters
Blocked isocyanate still has high reactivity with moisture, it is recommended to avoid contact with moisture during storage and use gas contact.

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.allhdi.com/archives/1994