Encyclopedia knowledge on the use of metal adhesive
What are the details to pay attention to when using adhesive metal glue? In the process of bonding metals, we need to use adhesive that can bond metals. However, even though we choose the right adhesive, we often cannot achieve the desired effect. Why is this? In fact, this is inseparable from the use of metal adhesives. Only by handling the details well during the bonding process can the adhesive be more firm. So, how to use metal adhesives?
& nbsp; & nbsp; What are the details to pay attention to when using adhesive metal glue? In the process of bonding metals, we need to use adhesive that can bond metals. However, even though we choose the right adhesive, we often cannot achieve the desired effect. Why is this? In fact, this is inseparable from the use of metal adhesive. Only by handling the details well during the bonding process can it be adhered more firmly. So, how to use metal adhesive< br />
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& nbsp; & nbsp; What details should be paid attention to in order for metal glue to bond more firmly< br />
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& nbsp; & nbsp; 1. The treatment of the surface of the adhered object, especially for metals, must keep the adhesive surface clean and flat< br />
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& nbsp; & nbsp; 2. It is best to use a glue brush during the glue application process to evenly distribute the glue on the contact surface of the object being glued, so that the adhered surface can achieve complete adhesion< br />
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& nbsp; & nbsp; 3. Let it sit for 10 minutes until the adhesive layer becomes a dry film, then it can be bonded and contact pressure should be applied to achieve the highest strength after 12-24 hours of complete curing< br />
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& nbsp; & nbsp; The use of metal adhesive: suitable for materials such as iron, aluminum, stainless steel, zinc alloy, etc< br />
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& nbsp; & nbsp; Precautions for metal adhesive
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& nbsp; & nbsp; 1. Metal adhesive tape contains trace amounts of irritating gases, so the workplace should strengthen ventilation and exhaust< br />
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& nbsp; & nbsp; During the operation, direct contact with the adhesive should be avoided, and protective gloves, masks, and work clothes should be worn< br />
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& nbsp; & nbsp; 3. Keep the workplace clean and equipped with a certain number of fire-fighting equipment. Smoking and open flames are strictly prohibited, and eating is not allowed during operation< br />
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& nbsp; & nbsp; 4. After use, it should be immediately sealed tightly and kept away from sources of fire.