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Thomas Piezoelectric Ceramic Sheet High Temperature Glue
< Overview
This series is special epoxy hybrid modified Adhesive, one-component, medium-temperature heating curing, high bonding strength, aging resistance, impact resistance, moisture resistance, corrosion resistance, toughness, impact resistance, displacement resistance and ultra-low linear expansion coefficient, excellent temperature resistance, easy to operate.
Suitable for automatic assembly of nickel alloy, copper, copper alloy, stainless steel, pressure-sensitive ceramic single silicon and other patch assembly components that work under high temperature conditions. Adhesion and mutual adhesion are mainly used in environmental energy electronic components and devices.
Performance
Features
Points
Appearance : Light-colored transparent viscous liquid, no solid particles. ℃ viscosity, strong thixotropy.
The curing speed is fast, at ℃, it can be dipped in glue in minutes and cured at ℃.
High bonding strength, good toughness, durability and stable dielectric properties.
It has good temperature resistance and can adapt to a wide temperature range. It still has good bonding effect at higher temperatures after bonding.
The bonding surface does not need strict treatment, just apply glue evenly and is easy to use.
Excellent media resistance, resistant to oil, water, acid, kerosene, alcohol, alkali, etc.
Safety and toxicity characteristics: It has a very slight odor, no inhalation hazard, and is actually non-toxic after curing. Complies with R directive standards.
The storage stability is good, and the storage period is 1 month at ℃.
The main technical performance indicators are as follows:
Temperature resistance range: +℃
Adhesive strength: pressure-sensitive ceramic + nickel alloy bonded at room temperature :°C Uneven peeling strength pressure-sensitive ceramics are destroyed and do not scatter.
℃The bonding strength between the ceramic chip and the alloy is good℃
Wipe the alloy chip with decontamination wiper Clean and dry or wipe the surface of the bonded material thinly and evenly with the wiper.
Use a glue dispenser or needle to evenly apply glue on the metal (nickel, copper, stainless steel) piece, and then place the ceramic piece on the metal by adsorption and press it together.
You can also use screen printing to print glue on ceramic or metal surfaces, and then use a pneumatic press to press the workpiece together and let it stand.
Put the adhesive sheet into the oven and soak it in glue at ℃ for 1 minute, then ℃. minutes (depending on the material) and finally heated in °C. or ℃ solidification, just cool slowly.
< Note
Matters
Pay attention to ventilation in the operating environment.
If the glue touches the skin, rinse it with soapy water immediately
Unused glue should be covered and placed in a cool and ventilated place.
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