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Three basic knowledge of carbon fiber adhesive
Date:2020-01-09 09:30:00 Share:
The primer in the carbon fiber adhesive is mainly used for the repair of the bottom layer on the surface of the reinforced components, and the repair adhesive is mainly used for the repair and leveling of the surface defects of the reinforced components. So in the use of carbon fiber adhesive, in addition to the above knowledge, what other aspects of knowledge should we pay attention to?
 
1. Precautions in the use of carbon fiber adhesive
 
The construction environment shall be ventilated and dry, the bonding surface shall be clean and free of oil contamination. The curing temperature shall not be lower than 5 ° C, the curing time shall not be less than 3 days when the ambient temperature is 20-25 ° C, and the curing time shall not be less than 7 days when the average temperature is 10 ° C. gloves, masks, goggles, safety helmets and other protective articles shall be worn during the construction. If the skin or clothing is accidentally touched, acetone can be used for cleaning and a large amount of water can be used for washing If you accidentally eat it or splash it into your eyes, you should see a doctor immediately.
 
2. Packaging specification of carbon fiber adhesive
 
Generally speaking, the carbon fiber glue is packed in large and small plastic buckets (large buckets are component A and small buckets are component B).
 

3. Transportation and storage of carbon fiber adhesive
 
Carbon fiber adhesive is non-toxic and non dangerous goods, which shall be transported according to general chemical building materials, and shall not be exposed to sun, rain, inverted or damaged during transportation. A. B. the two components shall be stored separately to avoid mixing. Carbon fiber glue shall be stored in a cool (5-25 ° C) and dry warehouse away from light for 12 months.
 
In addition, the editor reminds you that for the carbon fiber adhesive used in the construction project, the construction scheme and construction plan shall be determined according to the actual situation of the construction site and the reinforced component concrete in comparison with the design drawings, and the preparatory work before construction shall be done well, so as to ensure the safety of our construction.