704 silicone power supply white adhesive paste

704 silicone power supply white adhesive pasteBelonging to the de ethanolic condensation type silica gel, it solidifies by coming into contact with water molecules in the air and on the surface of the adhered material. During the curing process, low molecular weight substances such as ethanol are produced.

Performance characteristics

704 room temperature vulcanized silicone rubber not only has outstanding resistance to high and low temperatures and aging, but also has excellent electrical insulation, moisture and earthquake resistance. It also has excellent adhesion and can bond various metals, non metals, plastics and rubber. It has * * * * and hot water resistance, making it an ideal material for sealing heat-resistant devices. Suitable for household appliances The adhesive of electric heating appliances is used for insulation sealing, and is suitable for insulation protection coating and point plug sealing of electrical appliances. It can also be used for repairing the output transformer components of televisions, as well as for moisture-proof sealing between the high-voltage cap and the hook spring, to prevent ignition and arc extinguishing. Also used for bonding insulation seals on neon light transformers, energy-saving light components, electric heating tubes, rice cookers, electric irons, and electric heating equipment

704 silicone power supply white adhesive pastePrecautions

After the operation is completed, the unused glue should be immediately tightened with a cap and sealed for storage. When reusing, if there is a slight crust on the sealing area, it can be removed without affecting normal use. During the storage process, there may also be a small amount of solidification at the mouth of the adhesive. After removing it, it can be used normally without affecting the product performance.

technical indicators

Appearance: White flowing

Surface curing time (MIN): 5-30

Tensile strength (N/cm): 8

Temperature resistance (℃): -60 to+250

Elongation rate (%): 160

Aluminum and Aluminum Shear Strength (N/cm): 8

Aluminum and canvas peel strength (N/cm): 0.8

Shore hardness (A): 35

Surface resistivity (Q): 5 × 10-12

Volume resistivity (Q/cm): 2.5 × 10-13

Dielectric constant (106Hz): 3.7

Tangent value of dielectric loss angle (106HZ): 6 × 10-3

Breakdown strength (KV/mm): 15