Performance characteristics
DM-201 dimethyl silicone oil, chemical name polydimethylsiloxane, molecular formula is:
(CH3)3SiO[(CH3)2SiO]n-Si(CH3)3,
This product is a colorless and transparent new synthetic polymer materials, there are a variety of different viscosity (5cps ~ 2 million cps), from easy flow of liquid to thick semi-solid. This product has special smoothness, softness, hydrophobicity, good chemical stability, excellent electrical insulation and high and low temperature resistance. High flash point, low freezing point, can be used for a long time at -50 ℃ ~ 200 ℃, low viscosity-temperature coefficient, high compression rate, low surface tension, good water repellency and moisture resistance, and small specific thermal conductivity.

Technical indicators

Use
Due to the special and excellent physical and chemical properties of this product, it has a wide range of uses and can be applied to a variety of different industries, mainly:
1. The daily chemical industry is used for skin care cream, body wash, shampoo and other cosmetic formulations, with excellent softness and silky feel.
2, rubber, plastic, latex, polyurethane, light industry and other industries: used as some rubber, plastic, latex, polyurethane products and crafts production release agent, release agent, brightener.
3, machinery, automobiles, instruments, electronic appliances and other industries for high-grade lubricants, liquid springs, cutting fluids, buffer oil, transformer oil, high and low temperature brake oil, brake oil, instrument damping oil, frame molding release agent.
4, textile, clothing industry used as softener, water repellent, feel improver, sewing thread lubrication, chemical fiber spinneret lubrication and garment pressure lining additives.
5, leather and leather chemical industry will add this product to other additives, can be used as softener, water repellent, hand agent, defoamer, brightener, etc.
6, medicine, food, chemical, paint, building materials industry used as defoamers, lubricants, weather resistant coatings, etc.
7, for other specific purposes, or with other materials to produce new materials.

Usage and dosage
Depending on the specific application object and application environment, the dosage varies from a few PPM up to 100%.

Precautions
Contact with high concentration of strong acid or alkali substances and Lewis acid has the tendency of degradation and volatilization, the higher the temperature, the more obvious the reaction. There is a tendency for the viscosity to become high up to cross-linking when a strong acid or a strong base is brought into contact with it at a low concentration or under the action of a high temperature for a long time.

Packaging, storage and transportation
Packing: This product is packed in 5, 10, 25, 50kg plastic barrels or 200kg barrels.
Storage: This product should be sealed at room temperature stored in a dry and ventilated place, avoid contact with acids, alkalis,
Transportation: storage and transportation as non-dangerous goods.