| Customization: | Available |
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| CAS No.: | 7085-85-0 |
| Formula: | Mixture |
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Electronics Silicone Sealant White 704 Type RTV Silicone Rubber (for potting in electric components, semi-conductor, Lights)
704 is one part, room cure, RTV silicon rubber sealant. Non-toxic, pollution and corrosion. Excellent performance of electric insulation and resistance, aging resistance, damp and moisture proof. Long working temperature (-60°c~ 250°c)
Using in ordinary circumstances, like bonding and sealing, water or oil proofing of electric heaters, high-temp apparatus and meters, electric pots, electric irons, etc. also, moisture-proofing, anti-arcing and extinguishing of neon lights, energy-saving lights, and TV high pressure bags, etc.
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Before curing |
Performance name |
704 |
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Appearance |
Milk white liquid |
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Dry time(25ºC,min) |
≤10 |
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After curing |
Mechanical properties |
tensile strength(MPa) |
≥1.5 |
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Elongation at break(%) |
≥150 |
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shear strength(MPa) |
≥0.8 |
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hardness(ShoreA) |
30~40 |
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Use of temperature(ºC) |
-60~200 |
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Electrical properties |
Dielectric strength(KV/mm) |
16 |
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Permittivity(@60HZ) |
2.96 |
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Volume resistance(Ω.cm) |
2×101 |
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(1) First,the surface should be clean and dry before application.
(2) Squeeze out the glue to bond in the surface, it can get the working strength and put into use after 24 hours room curing time.
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