Description
SD-10 is high-efficiency chain extender of polyurethane elastomer, especially suitable for RIM and SPUA. Meanwhile it is used as curing agent of polyurethane and epoxy resin. In addition, it is used as intermediate of organic synthesis.

CAS 68479-98-1

Physical properties:
appearance……………………light yellow to amber clear liquid
molecular weight………………………………………………… 178.28
boiling point,℉(℃),…………………………………………555(308)
density(g/cm3) at 68℉(20℃)………………………………1.02
freezing point℉(℃), ………………………………………15(-9)
flashing point,TCC, ℉(℃), ……………………………> 275/> 135
viscosity,Cps at 20℃………………………………………280
25℃…………………………………………………………………155
solubility
ethyl alcohol…………………………………………………soluble
methylbenzene…………………………………………………soluble
water……………………………………………………………1.0
isocyanate equivalent weight…………………………89.5
epoxy resin equivalent weight………………………44.3

Packaging
25kg/iron drum
200kg/iron drum
On requirement