Types, uses, storage and identification of high temperature resistant tapes

High temperature tape, that is, the adhesive tape used in high temperature working environment. It is mainly used in the electronics industry, and its temperature resistance is usually between 120 and 260 degrees. It is often used in spray painting, baking varnish leather processing, painting masking and fixing in the process of electronic parts, printed circuit boards and high-temperature treatment 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 Xiaobian.

The role of high temperature resistant tape

1. High temperature resistant tape is mainly suitable for metal surface treatment such as computer cases, cabinets, etc. without spraying high temperature powder and baking paint for shielding protection;

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

3. The high temperature resistant tape has a certain effect on the fixing of printed circuit boards, electronic parts, resistors and capacitors during production and the covering of gold fingers during the impregnation process of PCB boards, preventing the immersion and pollution of electroplating solutions, and the protection of printed circuit boards with gold plating;

4. Household appliances, machinery, electronics and other industries also need high-temperature coating and spray paint protection, high-temperature binding 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 drum of sizing machine, thermoplastic demoulding 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 heat 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 for painting, baking varnish leather processing, coating masking and fixing in the process of electronic parts, printed circuit boards and high temperature treatment masking . statement feedback

Types and uses of high temperature tape

1. High temperature resistant masking tape

It can be mainly used for shielding protection in industries such as sealing, baking, painting, packaging and fixing, construction and decoration, and high-temperature baking paint spraying of plastics and metal parts.

2. Teflon high temperature tape

It can be widely used in packaging, thermoplastic, composite, sealing heat sealing, electronic and electrical industries. If it is reinforced by fabric, it will have the characteristics of high strength, so it can be applied to the drum of sizing machine, thermoplastic mold release and other industries.

3. Polyimide high temperature tape

Polyimide high-temperature tape is widely used in anti-soldering protection, high-temperature insulation binding of transformer coils; capacitor insulation material, high-temperature spraying protection of PCB gold fingers, and binding of mobile phone lithium batteries. The polyimide high-temperature tape insulation tape produced by Goldfinger Co., Ltd. is made of polyimide film as the base material coated with high-temperature resistant silicone. It has super high-temperature resistance and is used for reflow soldering on the Protect.

4. PET high temperature tape

It can be mainly used for shielding protection and insulation during high-temperature spraying of electronic products, automobile industry, coating and other products, and does not leave residual glue after it is made. At the same time, it can also be applied to fix printed circuit boards, electronic parts, resistors and capacitors during production, and household appliances, machinery, electronics and other industries that require high-temperature spray paint protection and high-temperature binding and fixing.

Identification method of high temperature tape

1. Appearance and taste;

2. Residue after ignition and combustion;

3. The actual high temperature test, after a high temperature of 260°, check whether there is residual glue, shrinkage, etc.

How to store high temperature tape

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

2. The tape should be placed in rolls, not folded, and turned over once a season when stored for a long time.

3. It is best to use a crane when loading and unloading the conveyor belt, and use a sling with a beam to lift it up smoothly to avoid damage to the belt edge.

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

5. It is not allowed to connect tapes of different varieties, specifications, models, strengths, and layers of cloth together for use.

6. The joints of the conveyor belt should preferably be bonded by heat vulcanization to improve reliability and maintain high effective strength.

7. The diameter of the conveying roller of the conveyor and the minimum diameter of the pulley of the conveyor belt should meet the relevant regulations.

8. Do not make the tape meander or creep, keep the drag roller, the vertical roller flexible, and the tension should be moderate.

9. When the conveyor is equipped with a baffle and a cleaning device, the wear of the tape should be avoided.

10. Cleanliness is the basic condition for the tape to run well. Foreign substances will affect the eccentricity of the tape, the difference in tension, and even breakage.

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