High temperature tape is an adhesive tape used in high temperature working environment. It is mainly used in the electronics industry. Its temperature resistance is usually between 120 and 260 degrees. It is often used for spray painting, baking varnish leather processing, coating masking, fixing in electronic parts manufacturing process, printed circuit boards and high temperature processing masking. High temperature tape includes kapton high temperature tape, Teflon high temperature tape, high temperature masking tape, PET green high temperature tape, high temperature double-sided tape, etc. Let’s learn about the relevant knowledge of high temperature tape with the editor below.

The role of high temperature resistant tape

1. High temperature resistant tape is mainly suitable for high temperature powder spraying and paint shielding protection of metal surfaces such as computer cases and cabinets;

2. At the same time, it is also suitable for shielding protection and insulation during high temperature spraying of electronic products, automotive industry, coating and other products;

3. High temperature resistant tape has a certain effect on fixing printed circuit boards, electronic parts, resistors and capacitors during production, shielding gold fingers during PCB impregnation, preventing electroplating liquid from entering and contaminating, and shielding gold plating of printed circuit boards;

4. Home appliances, machinery, electronics and other industries also need high temperature coating spray protection, high temperature bundling and fixing, and high temperature resistant tape can solve these problems.

5. High temperature resistant tape is sometimes used as a release paper joint, commonly known as splicing tape.

6. It can be applied to the roller of the sizing machine, thermoplastic demoulding and other industries. The high temperature resistant tape can be used repeatedly and is easy to replace;

7. The high temperature resistant tape is widely used in packaging, thermoplastic, composite, sealing and heat sealing, electronic and electrical industries;

8. It is mainly used in the electronic industry. The temperature resistance is usually between 120° and 260°. The high temperature resistant tape is often used for spray painting, paint leather processing, coating masking and fixing in the process of electronic parts, printed circuit boards and high temperature treatment masking.

Types and uses of high temperature tapes

1. High temperature resistant masking tape

It can be mainly used for sealing, painting, spraying, packaging fixing, building decoration and other industries, as well as shielding and protection during high temperature paint spraying of plastics, metal parts, etc.

2. Teflon high temperature tape

It can be widely used in packaging, thermoplastic, composite, sealing and heat sealing, electronic and electrical industries. If it is reinforced with fabric, it will have the characteristics of high strength, and it can be used in the roller of the sizing machine, thermoplastic demoulding and other industries.

3. Polyimide high temperature tape

Polyimide high temperature tape is widely used in solder masking, transformer coil high temperature insulation bundling; capacitor insulation material, PCB board gold finger high temperature spray shielding protection, mobile phone lithium battery manufacturing bundling. The polyimide high temperature tape produced by the gold finger protection company is made of polyimide film as the base material and coated with high temperature resistant silicone. It has super high temperature resistance and is used to protect the gold finger during reflow soldering.

4. PET high temperature tape

It can be mainly used for shielding protection and insulation during high temperature spraying of electronic products, automotive industry, coating and other products, and no residual glue is left after production. At the same time, it can also be used for fixing printed circuit boards, electronic parts, resistors and capacitors during production, as well as home appliances, machinery, electronics and other industries that require high temperature spray protection and high temperature bundling and fixing.

Identification method of high temperature tape

1. Appearance and smell;

2. Residue after ignition and combustion;

3. Actual high temperature test, over 260° high temperature, check whether there is residual glue, shrinkage and other phenomena.

Storage method of high temperature tape

1. The tape should be stored in the warehouse to avoid sun and rain; it is forbidden to contact with acid, alkali, oil and organic solvents, keep it clean and dry, 1m away from the detection device, and the room temperature should be between -15℃ and 40℃.

2. The tape should be placed in a roll, not folded, and should be turned over once a season if it is stored for too long.

3. It is best to use a crane when loading and unloading the conveyor belt, and use a rigging with a crossbeam to lift it steadily to avoid damaging the edge of the belt. Do not load and unload it arbitrarily, causing the roll to loosen and fall off.

4. The type and specification of the tape should be reasonably selected according to the needs and specific conditions of use.

5. Tapes of different varieties, specifications, strengths, and layers of cloth should not be connected together for use.

6. It is best to use hot vulcanization bonding for conveyor belt joints 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 comply with relevant regulations.

8. Do not let the tape snake or creep, keep the drag roller and vertical roller flexible, and the tension should be 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 the good operation of the tape. Foreign matter will affect the eccentricity of the belt, tension difference, and even breakage.

11. When the tape is found to be damaged in the early stage during use, the cause should be found and repaired in time to avoid adverse consequences.