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Are there many factors affecting the bonding effect of silicone glue in industrial production?What are they roughly?
27 Aug 2019
Silicone glue is widely used in Bridges between various materials, hardware parts and other materials, providing connections for two or more different materials.Silicone adhesives must be used with it.After years of experience in small series and Suggestions from engineers, it is concluded that the main factors affecting the bonding effect of silicone glue are as follows:
1. Whether the surface of the object to be adhered is clean or not:
In the bonding, it is often emphasized to clean the adhesive (dust and other small particles) clean (use alcohol or toluene, etc.), because a variety of silicone in the bonding, the contact surface can not leave space, dust and other small particles between the adhesive pieces will cause cracks, curing and forming may lead to weak bonding force.
2. Storage conditions: many factors will affect the bonding effect of silicone glue, and the storage environment will directly affect the bonding effect and the validity period of the adhesive. If it is stored under high temperature and humidity for a long time, the glue performance will even disappear.
3. Ambient temperature during sizing:
The environment of the sizing process is also very important, as an important is the temperature, will have a great impact on the bonding effect, if the temperature is appropriate, the adhesive relay is very strong, but if the temperature is not appropriate, it is likely to be unable to stick, or sticky.
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