What is the role of PET green high temperature tape, the quality identification and storage method of high temperature tape
xinstApr 24, 2020
High temperature adhesive tape, that is, adhesive tape used in high temperature operating environment. It is mainly used in the electronics industry. The temperature resistance is usually between 120 degrees and 260 degrees. It is commonly used in paint spraying, baking leather processing, coating masking and fixing in the process of electronic parts, printed circuit boards and high temperature processing masking. High-temperature adhesive tapes include KAPTON high-temperature adhesive tape, Teflon high-temperature adhesive tape, high-temperature masking tape, PET green high temperature adhesive tape, high-temperature double-sided adhesive tape, etc. Let’s understand the relevant knowledge of high temperature adhesive tape together with the editor.
1. High temperature resistant adhesive tape is mainly suitable for computer case, cabinet and other metal surface treatment, high temperature powder is not sprayed, and the protective effect of baking paint is covered;
2.At the same time, it is also suitable for use in shielding protection and insulation during high-temperature spraying of electronic products, automotive industry, painting and other products;
3. High temperature resistant adhesive tape has a certain effect on the shielding of the gold finger part and the prevention of the immersion and pollution of the plating solution during the production of printed circuit boards, electronic parts, resistance capacitors and the PCB board impregnation process. The gold plating shielding protection of the printed circuit board has a certain role;
4. Household appliances, machinery, electronics and other industries also need high-temperature coating and spray paint protection, high-temperature binding fixation, high-temperature resistant tape can solve these problems.
5. High temperature resistant tape is sometimes used as a release paper joint, commonly known as connecting tape.
6. It can be applied to the sizing machine roller, thermoplastic stripping and other industries. The high temperature resistant tape can be used repeatedly and is easy to replace;
7. High temperature resistant tape is widely used in packaging, thermoplastic, composite, sealing and sealing, electronic and electrical industries;
8. Mainly used in the electronics industry, the temperature resistance is usually between 120 ° and 260 °, and the high temperature resistant tape is often used in spray paint, paint leather processing, coating masking and fixing in the process of electronic parts, printed circuit boards and high temperature processing masking .
Identification method of high temperature adhesive tape
1. Appearance and taste;
2. Residues after ignition and combustion;
3. The actual high temperature test, after 260 ° high temperature, check whether there is residual glue, shrinkage and other phenomena.
Storage method of high temperature tape
1. The adhesive tape should be stored in the warehouse to avoid the sun and rain; it is forbidden to contact with the organic solvent of acid, alkali and oil, and keep it clean and dry.
2. The tape should be placed in rolls, not folded, and turned over quarterly when stored for too long.
3. It is best to use a crane when loading and unloading the conveyor belt, and use the rigging with a cross beam to steadily lift it to avoid damage to the belt edge.
4. The type and specifications of the adhesive tape should be selected reasonably according to the use needs and specific conditions.
5. It is not allowed to connect the tapes of different varieties, different specifications, models, strengths and cloth layers together.
6. The joints of the conveyor belt are best to be hot vulcanized to improve reliability and maintain a high effective strength.
7. The diameter of the conveyor roller of the conveyor and the minimum pulley diameter of the conveyor belt should meet the relevant regulations.
8. Do not make the tape snake or creep, keep the tow roller, the vertical roller is flexible, and the tension is moderate.
9. When the conveyor is equipped with baffles and cleaning devices, the wear of the tape should be avoided.
10. Cleanliness is the basic condition for good running of the tape. Foreign substances can affect the eccentricity of the tape, the difference in tension, and even breakage.
11. When it is found that the tape has early damage during use, it should find the cause and repair it in time to avoid the occurrence of adverse consequences.