Product Name: Wood-Plastic Processing Aid MSA

Technical indicators

Appearance: White or light yellow powder/granules. Melting point :85- 95℃. Color value (cardner) : ≤3

Acid value (mgKOH/g) : ≤4.0 Amine value (mgKOH/g) : ≤4.0

Heating loss (%): <0.50 Flash point :247.7°C Density: 0.904g/cm ³

MSA is a waxy, oil-soluble nonionic surfactant with hydroxyl and ethyl groups grafted onto stearamide molecules. It is insoluble in water, but it dissolves easily in the presence of other water-soluble surfactants. It has strong hydrolysis resistance, excellent foaming property and foam stability, and also has the function of improving viscosity. Emulsifiable paraffin, kerosene and mineral oil. It plays an emulsifying role in the water-in-oil emulsifier system. Due to the presence of amide groups, hydroxyl groups and ethyl groups in its molecule, it has excellent chemical stability and outstanding dispersing, solubilizing, emulsifying, thickening and lubricating effects over a wide range of p-H values.

MSA can be used as a powder processing aid and has a good effect on powder coating, wetting and dispersion. It can be used as a dispersant, mold release agent, brightener, and coating agent for pigments and fillers. It is used as a dispersant and mold release agent in the processing of wood-plastic composites.

In the leather industry,MSA can be used to prepare leather fatting agents and hand feel agents in leather finishing materials. MSA is a special finishing material that can endow leather with a waxy, smooth, soft and gentle luster, and it is one of the main components for preparing high-end hand feel agents. Due to its relatively high melting point and light color, it is more suitable for the coating of white and colored leather. It is also a special solubilizer and thickener for other components in the hand feel agent, which can significantly improve the emulsion stability of the hand feel agent product and facilitate long-term storage.

In addition, MSA can also be used as an emulsifier for antistatic agents in synthetic fibers, a lubricant additive, an asphalt additive, a dyeing assistant, a chicken feed additive, etc. It can be used as a softener in textiles. The recommended dosage is 0.5-3%. MSA is also an important intermediate for the preparation of other nonionic, anionic and amphoteric surfactants.

MSA is mainly used in cosmetics as an emulsifier for skin care and hair conditioners, and a thickener for shampoos. When used in soaps, this type of product has a special lingering fragrance effect, which can make the aroma last longer and improve the calcium soap dispersion power of soaps and soap powders, etc. It can be used as a thickener, blackout agent and pearlescent agent in hair care and cosmetic products. It can be used as an excipient and emollient in personal care products, which can increase the softness of the skin and prevent inflammation.

---

  Next product： Hexamethylene Bis Stearamide