High-temperature sealant main feature is that is a high-temperature resistant silicone varieties, sustainability at -65 ℃ ~ +330 ℃ without affecting its effectiveness, it intermittently resisted to +343 ℃ high temperature, elasticity and long-lasting, high-temperature sealing performance is good, high electrical insulation properties, excellent resistance to oil, vibration, aging characteristics, is a gap-filling capacity, the use of a wider range of temperatures, pressure resistance is higher, It is a kind of special colloid with strong gap filling ability, wide temperature range, high pressure resistance and good corrosion resistance.
Application range
①. Steam and hot oil pipeline rupture and leakage, engine block corrosion, scratches, corrosion of the edge of the paper drying cylinder and the end of the sealing surface of the cover leakage, plastic molding mold repair, etc.;
②. All kinds of machine tools, textile machinery, engineering machinery, plane, flange, hydraulic system, threaded joints and other sealing leakage; on the internal combustion engine cylinder head, valve cover, oil pan, high pressure oil pipe threads, automobile transmission, rear axle housing, gasoline engine front and rear end caps, thermostat seat, water inlet pipe water end caps, oil pumps, water pumps, oil filters, etc. have excellent adhesive fastening effect;
③. Sealing of electric heating fittings, ceramic heating element fixed next, as well as internal combustion engines, turbine cylinder block bonding surface, gear boxes, flame heaters, exhaust ducts, household appliances, aviation equipment and other parts that require high temperature bonding;
④. According to the bonding surface need to form any size, different shapes of the sealing gasket, rapid molding, not subject to climate, extreme temperatures and chemical reagents, non-corrosive, aging-resistant, alternative to the traditional cork, asbestos, felt and metal and other materials used in the use of gaskets, so as to achieve the adhesion, plugging, fastening, insulation of the special efficacy.
The main technical parameters of the product
Property: paste (black, red, gray, white) Capacity: 450g/pc Surface drying time: about 15-30min
Curing time: about 2-3d Hardness (shore A): 38 Tensile strength: 3-5MPa
Exfoliating strength: 6-7MPa Insulation strength: 20KV/mm Volume resistivity: 3 x 101mm mm Volume resistivity: 3×1015Ω
Dielectric constant (1.2MHz): 2.8 Color: red, black, gray, white Shelf life: 1 year