PCB board repairing adhesive
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Name High temperature resistant circuit board transplanting adhesive (THO4059)
Outline It is double-component epoxy adhesive. It is easy and convenient to use for it solidifies fast at normal temperature and bonds well,
Applications It is applicable to the self-bonding and mutual-bonding of metals, the ceramics, the composite materials (PCB) materials working under the hot conditions. It also applies to the bonding, sealing repairing and high temperature reflowing of electrical heating parts and components.
Features The A component is the tinted thick liquid, non-solid particle. The B component is in tinted paste shape.
Fast curing velocity. At 212 0F, during 0.45-1 hour, it is at the early stage of curing, , it reaches its maximum bonding strength when cooling down.
Being durable and resistant to ultraviolet light, once the bond has formed.
Being heat-resistant, it adapts to a wide range of temperature and bonds well under high temperature.
Mix the two components in a certain proportion, apply it to the surface of the substrates acquiring no strict treatment, which makes it so convenient to use.
You'll get long term durability and resistance to moisture, chemicals, oils, and temperature extremes.
Non-toxic after solidification, though it is a little smelly.
Being stable, its storage time is half a year.
The main technical parameters are as follows:
Heat resistance scope: -104 0F+716 0F
Cementation intensity: Normal temperature: Tensile strength>=25MPa; Shearing strength>=20 MPa
At 302 0F: Tensile strength 3-5 MPa
Instruction 1. Clean the surface of the material, 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, finally, heat it for 1 hour at 1000.
Notes 1. The tools used to get adhesives should have exclusive usage.
2. It is necessary to keep it well ventilated and away from fire .
3. If it has contact with skin, you should wash with soap.
4. 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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