Supplied to Dow Corning 3140RTV sealant in the United States

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American Dow Corning sealant
, Dow Corning
. It is a high-viscosity, self-leveling, ready-to-use, room temperature-hardening silicone elastomer. The by-products produced during curing are non-corrosive. Therefore, Dow Corning is used in electrical/electronic equipment prone to corrosion. This product is supplied as a liquid with high viscosity. After curing, it becomes a tough and wear-resistant elastomer. It is mainly used to improve the covering performance and thin layer at the joint between the terminal and the solder. seal.

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, Product Features
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. The elastomer forms an elastomer protective layer, which can resist the mechanical impact and cold of the components. Thermal cycling.
. Excellent insulation performance to protect components from normal use in high-voltage environments.
. The by-products of dealcoholization type curing are alcohol substances, which are non-corrosive to components.
. Excellent protection against dust, dirt, static electricity, and water vapor erosion.
. Solvent-free % solid content product, no solvent evaporation
. Certification complies with US military standard certification
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. This product can provide long-term environmental and mechanical protection for solder joints and effectively isolate moisture and atmospheric pollutants. Especially suitable for applications requiring solvent-free room temperature curing. Typical applications include plastic bonding, cable termination protection, connectors, oscillator crystals, and circuit board solder joint protection.

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,How to use
. Pretreatment cleans the moisture, impurities, oil stains, etc. on the bonding surface to ensure that the base material surface is dry and pollution-free. If mechanical grinding or corona treatment is used, the coating performance can be improved.
. For gluing, take an appropriate amount of this product and apply it evenly on the bonding points.
. Curing of this product is room temperature moisture curing. % relative humidity, this product will form a skin within minutes.
. Color is colorless and translucent
. Viscosity
. Solid content %
. Tack dry time
. Curing time
. Hardness
. Dielectric strength
. Temperature range