Performance characteristics
MSD-9112 is a kind of hydrophilic reactive polyether modified polysiloxane. This product has the functions of leveling, viscosity reduction, bubble discharge, wetting, emulsifying, softening and slip. It is an excellent special surfactant.

Technical indicators

Use
1. It can be used in conjunction with a variety of surfactants to increase the anti-foaming effect of emulsifiers or defoaming agents.
2, used for Pu resin, with the capture of coated resin in the accidental introduction of water, to avoid improper reaction caused by the quality of Pu leather defects, can improve the resin leveling, reduce shrinkage and pinhole phenomenon, and can improve the leather surface feel and gloss, increase the wear resistance of the fabric, with anti-adhesion, help release effect.

Usage and dosage
1. Add 1 ~ 10% to the recommend system when used as emulsifier or defoaming additive;
2, for the resin waterproof with the addition amount of 0.2-0.5, generally in advance it is diluted with solvent 10 times, and then can be easily added to the system.
3. For other applications, the addition amount should be selected between 0.1 and 10% or determined through pioneer experiments.

Precautions
There may be pressure in the package. It is forbidden to open it suddenly. Open the lid after releasing the pressure slowly. It is forbidden to face the staff, the electrical equipment and the fire source. Can not be mixed with strong acid, strong alkaline substances, its PH = 5 under the system is more stable, otherwise easy to produce free hydrogen lead to explosion. Adequate ventilation and exhaust equipment should be used to avoid eye contact, not taken internally, good industrial hygiene measures should be implemented, and please clean after operation, especially before eating and smoking. For a long time at a high temperature above 160 degrees Celsius or mixed with acid and alkali substances have a tendency to increase viscosity and even crosslinking.

Packaging, Storage and Transportation
1. Packing: This product is packed in 50kg plastic barrel and 200 kg barrel.
2. Storage: prevent exposure to the sun or store in an environment below 30 ℃; it should be stored separately, away from chemical products such as oxides; it should be stored in ventilation.
3. Transportation: This product is transported as non-dangerous goods.