Heat / Cold Resistant Dimethyl Silicone Oil For Sewing Thread Lubricant

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dimethyl silicone oil 201 Product Description: dimethyl silicone oil Polydimethyl siloxane transparent, odorless, non-toxic, non-erosion liquid wider range of application LN-201 Dimethyl Silicone Oil Chemical Name: Polydimethyl siloxane Features: 1. transparent, odorless, non-toxic, non-erosion liquid 2. heat and cold resistant, ccan cwork between the temperature -50C and 200C 3. moisture resistant, good dielectric and insulation performance 4. low surface tension Characters: 1. odorless and non-toxic,has physiological interia,fine chemical stability,electrical, good weather resistance ability 2. with a wide range of viscosity, low point of solidifying, high flash point,fine hydrophobicity as well as higher anti-shearing ability. 3. It can be used within the temperature range of 50-180C for a long time. 4. It is widely used in insulation, lubrication,shock-proof,dust-proof oil,dielectric liquid,heat carrier as well as defoamer,demoulding agent,paint,and additive for daily cosmetic etc. Specification - - - - PRODUCT | silicone oil | Characteristic | Clear, Colourless, Odurless liquid | Ph | Neutral | Sp. Grav. | 0.963 0.980 | R. Index | 1.402 1.407 | Description | A clear colourless & almost non odourless fluid | Solubility | Soluble in solvents like toulene, ether, Insoluble in water, alcohol and acetone. | Identification | No charring should occur with nitric acid & sulphuric acid. | Acidity | When titrated with 0.01N NaOH not more than 0.15ml should be consumed. | Loss on Evaporation | Not more than 0.2% | Emulsion limits 5% | Min. 4.8% Max. 5.2% | Allergy test | No reaction observed on skin | Viscosity at 250 C | 100-300 000cst | Mineral oils | Absent | Phenylated Compounds | Absent | Heavy metal | Absent | Flash Point closed Cup2 | > 3000C | Pour Point4 | - 650C | Surface Tension at 250 CmN/m | 21.1 | - - - - Packages: 200kg iron-plastic drum, 1000L IBC or as customized package Main Physical Index - - - - Item Index | 201-10 | 201-50 | 201-100 | 201-350 | 201-500 | 201-1000 | Viscosity(25 C)mpa.s | 101 | 505 | 1005 | 35020 | 50025 | 100050 | Flash point C) | 150 | 260 | 290 | 300 | 300 | 300 | Specific gravity(25C)g/cm3 | 0.930-0.940 | 0.955-0.965 | 0.960-0.970 | 0.965-0.973 | 0.965-0.975 | 0.967-0.975 | Volatile content | 1.5 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | - - - - Application 1. antifoam, the widest antifoam agent, heat-resistant, safe, non-toxic, widely used in petroleum, chemical, printing and dyeing, painting, leather, pharmacy and food industry 2. used in shock absorber to sustain shock force, liquid spring 3. Widely used in textile industry, in the production and later procedure of printing and dyeing of the textile or yarn or thread. The property of silicone oil such as low surface tension and heat-resistance can fit for different application 4. Widely used in electric appliance and electric-meter as heat-resistant, dustproof material 5. mold parting agent, widely used in plastic molding and processing, rubber processing, metal producing etc, have good mold parting performance 6. lubricant, used as lubricant in machines 7. surface processing agent, can form water-proof anti-toxic insulation, thin film on the surface of glass porcelain and metal 8. additive, add small volume of this product in the paint, rubber, resin and paraffin can obviously improve the property of water-proof, luminance Packaging storage and transportation: products with 200kg drum packaging. Stored in ventilated, dry place, non dangerous goods transport.

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Lyrin Industrial Corporation Limited

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