HTV силиконовой резины

HTV, Silicone Rubber ­­­Name of commodity: HTV, Silicone Rubber(110Methyl Vinyl Silicone Rubber) Product Standard: Q/SC 30-1998 110Methyl Vinyl Silicone Rubber Trade Standard HG/T 3312-2000 110 Methyl Vinyl Silicone Rubber Performance formula: Appearance and Properties: colorless transparent liquid, free of mechanic impurity. PH Value: neutral Relative Density(water=1):0.97 Flashing Point(°C): 321.1[close up] Upper Limit of Explosion[%(V/V)]:insignificance Low Limit of Explosion[%(V/V)]:insignificance Dissolubility: undissolvable in water, dissolvable in organic solvent such as toluene etc. Technical Indsxes: ItemIndexes110-1110-211-0-3M V M V M V Molecular weight, ten thousand 45.0-70.0Volatilization(m/m),%,150°C,3h≤ 2.50Ethylene content,% 0.08-0.120.13-0.180.19-0.24Note: M----denotes methyl sealing end; V----denotes ethylene sealing end Performance and Applications: This product is undissolvable in water, and dissolvable in toluene. Its products have little distortion after compresses with fine characteristics of saturation vapor resistance. It can be used in the manufacture of temperature resistant, air proof material and damp proof insulation materials in the industry of aviation, electron, mechanism, and chemistry etc. In the industry of medicine and sanitation, as a raw material of milling silicon latex, it can be used in the production of artificial apparatus and medical pipes for its physiological inertia. Hazard Characteristics: Ignition may arise when it meets naked fire or high heat Stability: Stable Polymerized Danger: free of being polymerized Condition to Avoid being Contact: acid, alkali, metal, plumbum and its compound Banned Articles: oxidant can lead to a reaction Combustion (decomposition)production: silicone dioxide, carbon dioxide and minimum uncompleted combustion carbide, formaldehyde. Package, Storage andTransportation: It should be packed in the carton with an inner plastic bag 25kg load. It should be stored in a shady, cool and ventilated storehouse. And it should be kept away from kindling and heat sources. Temperature in the storehouse above 40°Cis not suitable. Air proof package is required without contact with air. And the contact with strong acid, strong alkali, metal plunbum or its compound should be avoided. When conveying, take care of loading and unloading to avoid damages on package and vessels. It can be transported according to the transport requirements for safe goods. Quality guarantee period of this product is 3years. Recheck by this standard is required when the product exceeds the time limit. The product can still be used only after the result of recheck is up to this standard.