Composition: 

Copolymer of trimethylolpropane, ethylene oxide and propylene oxide.

Properties:

Good stability, rheological properties and viscosity performance.

Application: 

1. This series of products is used to produce emulsifiers, conditioners, etc. for personal care products, solubilizers for oil substances, emulsifiers and plasticizers. 

2. This series of products is used in flexible and rigid polyurethane foams, coatings, adhesives, sealants, and elastomers. It may also be used in the preparation of prepolymers as cross-linking agents or as polyol reactants in one-shot systems.