1. PVC heat shrinkable sleeve

PVC heat-shrinkable tubing has a special function of shrinking when exposed to heat. It can be shortened by heating at 98°C, and it is convenient to use. The products are divided into two types according to the temperature resistance of 85°C and 105°C, the standard is Φ2-Φ200, and the products correspond to the EU RoHS environmental protection directive. It must be used in electrolytic capacitors and inductors. The equipment has good high temperature resistance and no secondary shrinkage. It must be printed on behalf of it. It must be used in the single and combined packaging of many rechargeable batteries. At the same time, it can design and print patterns on behalf of customers, and can also cut them on behalf of customers. It must be used for the outer covering of many tubular goods such as curtain rods, shower curtain rods, hanging rods, mop rods, broom handles, tool rods, telescoping rods, garden tools, and poles. At the same time, it can be used in low-voltage indoor busbar copper bars, joints, wiring harness identification, and insulation coating. The efficiency is good, the equipment investment is the least, and the collective cost is small. It must be used for lighting, wrapping LED pins, and wrapping guitars and packaging bottles. It must be a new generation of packaging materials. Whether it is definitely for civilian, automotive or military use, the choice is yours.

2. PET heat shrink tube

PET heat-shrinkable tube (polyester heat-shrinkable tube) shows that heat resistance, electrical insulation, and mechanical properties are much better than PVC heat-shrinkable tubes. What needs to be more cautious is that PET heat-shrinkable tubes are non-toxic and easy to recycle. Compared with the human body and surroundings, it is difficult to cause poisonous disturbances, and it is more environmentally friendly.

The environmental protection performance of PET heat shrinkable tube is far greater than the EU RoHs directive standard, and it must meet the Sony SS-00259 environmental protection standard. Free of cadmium (Cd), lead (Pb), mercury (Hg), hexavalent chromium (CrVI), polybrominated biphenyls (PBBs), polybrominated diphenyl ethers (PBBEs/PBDEs), polychlorinated biphenyls (PCBs), polychlorinated terphenyls ( PCT), polychlorinated naphthalene (PCN) and other Class 1 environmental management banned substances, must be electrolytic capacitors, inductors and other electronic components, high-end rechargeable batteries, toys and outer coatings of medical devices, and they have completely begun to meet export permits.

3. Heat shrinkable tube with glue

The outer layer of the adhesive-containing double-wall heat-shrinkable sleeve is made of high-quality polyolefin alloy, and the inner layer is made of hot-melt adhesive composite. After the device is formed, it is also successful to continue to change through electron accelerator irradiation crosslinking and connection. The outer layer has key points such as softness, low temperature shrinkage, insulation, anti-corrosion, wear resistance, etc., and the inner layer has key points such as low melting point, good adhesion, waterproof sealing and mechanical strain buffering effect. It is accepted to be used for wiring waterproof and air leakage prevention of electronic equipment, sealing and waterproofing of multi-strand wire harnesses (such as household wire harnesses, automobile wiring harnesses, etc.), sealing and waterproofing of wire and cable cases, anti-corrosion maintenance of metal pipelines, embroidery/embroidery of wires and cables , water pumps and submersible pump wiring waterproof and other occasions.