silicone oil for Rigid polyurethane foam 2102
Description and Application
LET-2102 is a non-hydrolizable organosilicone block copolymer surfactant that is particularly suited for the production of rigid polyurethane foam using (cyclo)pentane as blowing agent. This allows the production of materials having the lowest K-factor.
Strong emulsifier, LET-2102 leads to the formation of regular, fine cell-structured foam of even density exhibiting low thermal conductivity.
Typical LET-2102 loading is 2.0 php.
Product attributes 1)
For exact attributes, please refer to the Quality Analysis Instructions..
Physical appearance ……………………………. Slightly yellow transparent liquid
Viscosity @ 250C, cPs ……………………………. 900-1500
Water content, wt% ……………………………. <=0.2
Specific gravity ……………………………. 1.067
Solubility in Water ……………………………. yes
Flash point, ASTM D93, 0C ……………………………. <100
Safety instructions
Leticia Industrial Co Ltd is committed to the health and safety of its customers and employees.
Avoid breathing vapour and mist. In case of direct contact with eyes or skin, rinse immediately with plenty of water and seek medical advice. In case of ingestion, rinse mouth with water and seek medical advice.
In any case wear suitable protective clothing and do consult the material safety data sheet of this product prior to utilization.
Handling and Transportation Instructions
Product is available in totes (1000kgs), drums (210kgs l/ 55 US Gallons) and Pails (25kgs).
Product must be stored in dry, cool area away from direct sun exposure and kept away from humidity and water contamination. Handle in accordance with good professional hygiene and safety procedures. Use in well ventilated areas.
In case of spillage, use a shovel or any other appropriate tool to collect the spill and place it into a chemical waste container. Do prevent spill from entering water supplies or water courses.