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How to glue silicone hardware, what is the principle of bonding
08 Jan 2021
How to glue silicone hardware, what is the principle of bonding
What is the principle of silicone sticking hardware? Depending on the situation, if it is bonding at room temperature, there will be two bonding solutions (principles), and if it is bonding at high temperature in the mold, there will also be two bonding solutions (principles).
Let me talk about no.1. The surface of the silicone material is inert. If you use instant glue, you must first activate the surface of the silicone to increase the viscosity. After the treatment agent is processed, the silicone is then bonded with the hardware to achieve high-strength bonding. Tear and not degumming, this is the principle of instant glue bonding silica gel and hardware.
no.2 If RTV silicone glue is used, no primer is needed, and it is also bonded and cured at room temperature. The cleaning material-glue-presses the fixed position, the curing time is very long, and it takes a whole day to fully cure. The principle of RTV silicone glue to bond silicone and hardware is now.
No.3, high temperature bonding in the mold, can be divided into one-component and AB two-component glue bonding, the bonding principle is very simple, all are molded in the mold, but the temperature conditions are different, and the AB double The components should be matched and adjusted.
Okay, about how to glue silicone hardware and what is the principle of bonding, I will introduce it here. If you know more information, please pay attention to this site~
