Thomas high temperature resistant sensors potting adhesive

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China

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name Thomas high temperature resistant adhesive THO4064
Outline This one-component modified epoxy adhesive cures fast when heated, it is temperature resistant and easy to operate.
Applications It is applicable to the bonding of such materials as metal, ceramics and composite materials used in sensors or thermocouple. In addition, it applies to the bonding, filling, sealing and casting of heated parts in appliances and instruments.
Features it is white or transparent thick liquid, having no solid particles.
Fast curing speed. And the following chart tells the time needed to cure after the application of the adhesives at different temperatures.
Being heat-resistant, it adapts to a wide range of temperature and bonds well under high temperature.
No strict treatment of the surface of the substrates needed, which makes it easy to use.
You' ll see long term durability and resistance to moisture, chemicals, oils, and temperature extremes.
Non-toxic after solidification, though it is a little smelly.
Its shelf life is half a year at the temperature of 25 .
The main technical parameters are as follows:
Heat resistance scope -48
+ 420 ; viscosity : 7000-20000mpa.s.
materials Items tested features Tensile strength Shearing strength
Steel and steel hardness e90 25 35Mpa. 25Mpa.
200 5 3.5
Nickel and steel volume resistivity 4.0× 1014 25 36 5 26.5
200 3 3
Ceramics and steel Surface resistivity 2.5× 1014 25 42 32
200 5.5 5.5
Ceramics and ceramics hydroscopicity  4 25 42 32
200 5.5 5.5
Al and Al Tg value e420 25 45 35
200 5 4.5

Instruction 1. Clean the bonding substrates, make sure they have no dust or oil on them, wait until they are dry.
2. Spread the mixture on the substrates, put them together and apply some strength on them, heated it and let it dry
Notes 1. Better to keep the working place well ventilated.
2 .If it has contact with skin, you should wash with soap.
3. It can be stored at well-ventilated places with low temperature, and keep them away from fire. Cover the lip after using it.
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