TDI MDI and modified TDI High Resilience moulded foam 1211

TDI MDI and modified TDI  High Resilience moulded foam 1211

Description and Application

 Silicone LET-1211 is a low emission (VOC’s, fogging) surfactant particularly suited for the production of TDI/MDI and modified TDI (i.e. TM80 and TM50) High Resilience moulded foam. It has been designed to provide the manufacturer with a wide processing latitude whilst yielding a good balance between stabilisation and cell opening.

The use of  LET-1211 yields excellent foam skin aspect and surface over a wide range of mould temperature.

Another important feature of  LET-1211 lies in its capacity to accommodate the use of high reactivity and/or high solids content polymer polyols.

Also noticeable are the low force to crush and minimal shrinkage observed when  LET-1211 is used.

Product attributes 1)

For exact attributes, please refer to the Quality Analysis Instructions..

Physical appearance  …………………………….  Slightly yellow transparent liquid

Viscosity @ 250C, cPs ……………………………. 40-50

pH at 5% water solution ……………………………. 4.8

Water content, wt% ……………………………. <=0.2

Specific gravity ……………………………. 0.93

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.