How should you choose aluminum foil tape?
Aluminum foil tape is also widely used in life. Its main material is tape foil. When you choose, you can refer to the following methods selected by Mingtai Aluminum for selecting high temperature resistant aluminum foil tape.
Impermeability and absorption of aluminum foil tape:
Impermeability and absorption of aluminum foil tape: When applying water-based adhesive or solvent-based adhesive, the adhesive cannot penetrate to the back. We have encountered this situation, after the coating, the glue penetrates into the coating roller, mainly because the anti-seepage treatment of the tape foil is not done well.
The anti-seepage test can be carried out in the laboratory first, and the coating gel is dropped onto the coated surface of the coated paper to observe the penetration of the back surface. That is to ensure that a certain thickness of glue layer can be applied on the paper surface. Some tape foils have poor absorption of the glue due to excessive or improper anti-seepage treatment or waterproof treatment. When the scraper or scraper is passed, the glue is easily taken away and cannot reach a certain amount of glue.
Temperature resistance and softness of aluminum foil tape:
Temperature resistance and softness of aluminum foil tape: For temperature-resistant aluminum foil tape, the temperature resistance of the base paper tape foil is also important. Many aluminum foil tapes are easy to turn yellow, become brittle and hard under high temperature conditions, and are easily stretched or warped during use, which affects their use.
The tape foil has different temperature resistance grades, the temperature resistance of the normal temperature type is below 80 ° C; the temperature resistance of the medium temperature type is 120 ° C at 80 ° C; the temperature resistance of the high temperature type is 120 cc to 180 ° C. According to the use and conditions of use of 8011 aluminum foil tape to choose the appropriate temperature grade, you can do the temperature test before buying. Aluminum foil tape is generally used for wrapping and coating. To make a good adhesion to the surface to be bonded, the base paper tape foil must be soft, and the softness can be felt by the hand feeling.
Believe that through the above brief introduction, everyone has a simple understanding of aluminum foil tape, I hope that you can help you when you choose aluminum foil tape in your life.
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