Betaine hydrochloride
【Characteristics】
201 Dimethicone, chemical name polydimethylsiloxane,
The molecular formula is: (CH3)3SiO[(CH3)2SiO]n-Si(CH3)3,
This product is a new type of colorless and transparent synthetic polymer material, with a variety of different viscosities (5cps ~ 5 million cps), from extremely easy-flowing liquids to thick semi-solids. 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℃, small viscosity-temperature coefficient, high compressibility, low surface tension, good hydrophobicity and moisture resistance, and small specific thermal conductivity.
【Technical indicators】
Items | 201-10 | 201-20 | 201-50 | 201-100 | 201-200 | 201-350 |
Viscosity(25℃)mpa.s | 10±2 | 20±4 | 50±5 | 100±5 | 200±10 | 350±10 |
Flash point（℃，≥）㎏ | 160 | 210 | 270 | 310 | 310 | 310 |
Density（25℃）g/cm3 | 0.930-0.940 | 0.945-0.955 | 0.955-0.965 | 0.960-0.970 | 0.962-0.972 | 0.965-0.975 |
Volatile≤(150℃，3h)% | 3 | 2 | 1.5 | 1.0 | 1.0 | 1.0 |
【Application】
Due to the special and excellent physical and chemical properties of this product, it has a wide range of uses and can be used in many different industries, mainly including:
1. In the daily chemical industry, it is used in various cosmetic formulations such as skin care creams, body washes, and shampoos, with excellent softness and silky feel.
2. Rubber, plastic, latex, polyurethane, light industry and other industries: used as release agent, release agent and brightener in the production of certain rubber, plastic, latex, polyurethane products and handicrafts.
3. Machinery, automobile, instrumentation, electronic appliances and other industries are used as high-grade lubricating oil, liquid spring, cutting fluid, buffer oil, transformer oil, high and low temperature brake oil, brake oil, instrument shock absorption oil, frame molding release agent, etc. .
4. In the textile and clothing industries, it is used as softener, water repellent, hand improver, sewing thread lubrication, chemical fiber spinneret lubrication and garment lining aids, etc.
5. The leather and leather chemical industry add this product to other additives, which can be used as softener, water repellent, hand feeling agent, defoamer, brightener, etc.
6. It is used as defoamer, lubricant, weather-resistant coating, etc. in the pharmaceutical, food, chemical, paint, and building materials industries.
7. For other specific purposes, or copolymerize with other materials to form new materials.
【Packaging, storage and transportation】
1. This product is sealed and packaged in 200L iron drums (net weight 195kg/drum) or 50kg plastic drums, and should not be in contact with strong acids and alkalis;
2. Store in a cool and ventilated place at room temperature;
3. Store and transport as non-toxic and non-dangerous goods.