High temperature resistant tape is a tape used in high temperature working environment and has the characteristics of high temperature resistance, so it can be used at high temperature. It is widely used in packaging, thermoplastic, compounding, sealing and melting, electronic and electrical industries, such as various high-temperature roll bonding, flat heating, and workpiece release. Then, let's learn about the performance characteristics of high temperature resistant PVC tape!

Performance characteristics of high temperature resistant PVC tape:

1. Use between low temperature -196 and high temperature 300, with weather resistance. Practically, if it is placed at a high temperature of 250 for 200 days, not only the strength will decrease, but the weight will also decrease; if placed at a high temperature of 350 for 120 hours, the weight will only decrease by about 0.6%; at an ultra-low temperature of -180, the original softness can be maintained .

2. Good non-adhesion, smooth surface, and it is difficult for any substance to adhere. It is easy to clean all kinds of oil, dirt and other attachments attached to its surface; most adhesive substances such as glue, resin and paint can be easily removed;

3. Resistant to chemical corrosion, strong acid, strong alkali, aqua regia and various organic solvents.

4. No drug resistance and toxicity. Can withstand almost all medicines.

5. It has high insulation performance, anti-ultraviolet and anti-static.

6. Fire retardant.

7. Easy to use and long life.

8. Good driving stability, good durability and easy maintenance.

9. Strong adhesion resistance, the "residue" of the melted packaging film will not adhere to the heater.

High temperature PVC tape is mainly used in the electronic industry, the temperature resistance is usually between 120 degrees and 260 degrees. High temperature treatment masking.

High temperature resistant PVC tape is mainly composed of two parts, the base material and the adhesive have two parts, some manufacturers in order to reduce costs, is a way to reduce the price, its real quality has dropped significantly; take KAPTON's high temperature tape as an example, false Both the temperature resistance and the insulation performance of the goods are far lower than the real polyimide tape. The actual substrate used is a brown PET film coated with silica gel. The actual temperature used in some industries is below 260 degrees, and the higher temperature resistance of PET is 220, so it is generally difficult to notice. Also, what was originally silica gel water is sometimes used, and then another adhesive is used.

Anticorrosion effect of high temperature resistant PVC tape: silicone rubber coated glass fiber cloth, which can be used as a pipeline, is an internal and external anticorrosion layer for storage, has excellent anticorrosion performance and high strength, and is an ideal anticorrosion material. Widely used in packaging, thermoplastic, compounding, sealing and melting, electrical and electronic industries. Teflon tape reinforced with textiles has the characteristics of higher strength and can be used in industries such as sizing machine drums, thermoplastic mold release, etc. It is reusable and easy to replace.

The above is the performance characteristics of high temperature resistant PVC tape. If you want to know more, please feel free to contact us!