704b 45g Cheap Silicone Sealant Black RTV Silicone Rubber Electronic Adhesive Glue

Min.Order: 25
Product origin: Guangzhou, Guangdong, China
Infringement complaint: complaintComplaint
US$ 1 ~ 6

Description
Product description
This product is specially designed for PCB circuit boards, electrical components, semiconductor materials, instrumentation design bonding, insulation, sealing, potting, moisture-proof, high and low temperature resistance, improve the stability of the operation of the sensitive parts, prevent the operation of the element sensitive parts caused by humidity and dirt, high temperature environment caused by unstable operation, poor heat dissipation and other failures, with thermal conductivity multi-function, the coating uses condensation reaction with water in the air to release low molecules to cause cross-linking, and solidified into high-performance insulating elastomer.
Product Application:
·PCB circuit boards, important electronic components, electronic components, sensitive components, capacitors, transistors and other electronic components bonding and fixation;
·Power station cabinet integrated board, DC direct current, AC system, various power supplies, inverters and other high and low voltage parts of insulation and moisture-proof treatment, heat conduction, sealing;
· High-strength bonding of rubber, glass, ceramics, plastics, metals, etc.
Key Features:
1.Excellent hydrophobicity, moisture resistance, flame retardant heat conduction;
2.Excellent insulation, anti-tracking resistance, corona resistance, high dielectric strength;
3.High and low temperature resistance, stress change resistance at -60~350, long-term elasticity and stability at 0 °C;
4.Anti-ultraviolet, aging, acid and alkali corrosion, earthquake resistance and excellent weather resistance;
5.Room temperature curing, protected from light storage, non-toxic;
6.Fully compliant with the requirements of the EU ROHS directive.

Technical indicators:
Pre-curing indicators
Test itemsMeasurement 704-RTV706-RTV
AppearanceVisual inspectionWhite viscous liquid Transparent viscous liquid
Density g/cm325ºC1.2~1.31.0~1.1
Viscosity Pa.s25ºC20000~2200080~90
Shelf lifeprotected from light12 months12 months
Post-curing indicators:
projectUnits or conditions704/706-RTV
hardnessSHORE-D>90
Volume resistivity25ºC,Ω.CM1.0×1015
Surface resistivity25ºC,Ω4.3×1014
Dielectric strength25ºC,KV/MM>22
Dielectric constant25ºC,1MHZ4.2±0.1
Dielectric loss tangent25ºC,1MHZ<0.02
Compressive strengthKgf/ mm2>30
Bending strengthKgf/mm2>15
Heat deflection temperatureºC>130
Flame retardant ratingUL-94V0

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