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BL-8124(HDI) Blocked polyisocyanate hardener

PRODUCT INTRODUCTION

PRODUCT DETAILS

一、 Description:
BL-8124 is a waterborne blocked aliphatic polyisocyanate

二、Technical Data:
Appearance :Translucent liquid
Non-volatile content/% :30
NCO content on supplied/% :3.75
Viscosity/mPa?S :20-500
PH ((1:4 in water)/% :7.0-9.0
Ionicity :anionic
Deblocking temperature/℃ :110-120

 

Application

BL-812 starts to be deblocked 110-120℃, and the curing time is shorter with higher curing temperature. The most suitable curing process should be determined by experiments.

 

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