China EXW Factory Methyl Silicone Oil L580 for Flexible Polyurethane PU Foam Price, Find details about China Factory Silicone Oil L580, Silicone Oil L580 Factory from EXW Factory Methyl Silicone Oil L580 for Flexible Polyurethane PU Foam Price
Silicone Oil L580
Product Properties
Silicone Oil L580 is a high-performance silicon-carbon bond surfactant used for flexible foam
production. It is highly efficency surfactant that produces foam with minimum foam collapse and
high breathability.It is suitable for polyether type flexible foam Production ZLT-L580 can be widely
used in different density foam production, especially brings good results in medium & high foam
density formulation.
Product Applications
1. Suitable for polyether type flexible foam production on all types of foam production equipment,
like streamline foaming equipment and box foaming process.
2. Excellent stability.
3. Wide breathablity profiles for different formulations.
4. Bring excellent results in medium density flexible foam production.
Technical data
Property | Specification | Measured |
Apperance | Light Yellow Liq. | Light Yellow Liq. |
Specific Gravity, 20 C | 1.02-1.06 | 1.0334 |
Viscosity, 25 C | 800-1800 | 1768 |
Refraction Index | 1.42-1.46 | 1.4346 |
PH | 6.0-8.0 | 7 |
Turbidity Point | 37-42 | 39 |
Handling
Avoid contact with skin and eyes. Avoid inhalation of vapour or mist. Keep away from sources
of ignition - No smoking. Take measures to prevent the build up of electrostatic charge.
Storage
Keep container tightly closed in a dry and well-ventilated place. Containers which are opened
must be carefully resealed and kept upright to prevent leakage. Store in cool place.
Product Description
Safety Organic Silicone Chemicals polydimethylsiloxane pdms
Dimethicone chemical name: poly two methyl siloxane;
Molecular formula is: (CH3) 3SiO [(CH3) 2SiO] n-Si (CH3) 3
The product is a colorless and transparent new polymer materials, a variety of different viscosities (5cps ~ 2million cps), the liquid from flowing easily into a thick semi-solid material. This product has a special smoothness, softness, hydrophobicity, good chemical stability, excellent electrical insulation and resistance to high temperature. High flash point, low freezing point, long-term using between -50 ºC ~ +200 ºC, low viscosity- temperature coefficient, high compression ratio, low surface tension, water-repellent moisture resistance, low heat conduction coefficient.
Product properties
Article | 201-10 | 201-20 | 201-50 | 201-100 | 201-200 | 201-350 |
Viscosity(25ºC)mpa.s | 10±2 | 20±4 | 50±5 | 100±5 | 200±10 | 350±10 |
Flash point(≥ºC) | 160 | 210 | 270 | 310 | 310 | 310 |
Density(25ºC)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(150ºC,3h)% | 3 | 2 | 1.5 | 1 | 1 | 1 |
Use
Because it have special and excellent physical and chemical function, it can be used in many different industries:
1. Cosmetic industry for skin care cream, bath gel, shampoo and other cosmetic formulations with excellent softness and silky feel.
2. Rubber, plastic, latex, polyurethane, light industry: as a model release agent, brightener agent and release agent of some rubber, plastic, latex , polyurethane products and handicraft production.
3. Machinery, automotive, instrumentation, electronics and other industries used as high- grade lubricants, liquid springs, cutting fluids, buffers oil, transformer oil, high temperature brake fluid, brake fluid, instrumentation damping oil, mold release agents and other modeling framework.
4. Textile, apparel industry as a softener, water repellent, feel modifiers, sewing thread lubrication, chemical fiber spinneret pressure lubrication and clothing lining additives.
5. Add it to other additives in leather and leather chemicals industry, it can be used as softeners, water repellent, feel agents, defoamers, brighteners.
6. Pharmaceutical, food, chemical, paint , building materials industry as defoamers, lubricants, and other weather-resistant paint.
7. Other specific purposes and other new materials.
Dosage:
Depending on the application conditions, the concentration is from a few PPM up to 100% range.
Dimethicone(methyl silicone oil)Note:
With a high concentration of acid or alkali substances and Lewis acid has a tendency to degrade volatile exposure, the higher the temperature of the reaction is more obvious. Low concentration in contact with strong acid or alkali at high temperatures or prolonged action of the viscosity tends to become larger until cross -linked.
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