Product Profile
BT-50 is a free TDI capturing agent. It reduces TDI/TMP effectively and improves the ability of anti-turning yellow as to meet the needs of environmental protection. It also enhance the stability and weather resistance.

Product parameter
Specification:yellowish and transparent liquid in appearance with strong smell.
Color:2 # (GARDNER)
Refractive index:1.5109~1.5152 (S 25°C)
Fixed content:100%
Density:0.93-0.96
Solubility:soluble in aromatic solvent such as ester and ketone.
Recommender dosage:It is suggested to add 0.05%-0.1% of the fixed content. Add in the last production time. Keep it at temperature below 50°C) for 2 to 4 hours.
Application: It can be used as decreasing free TDI, and it also can be applied as resistance to yellowing and fast drier.