PVC and PET heat shrink tubing are used in aluminum electrolytic capacitors and batteries
2025-01-16
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Eco-friendly PVC heat shrink hose is specially made of environmentally friendly PVC formula, which has the special function of heat shrinkage, acid-resistant, alkali-resistant and corrosion-resistant, and can be used to protect chains, chains, springs, wire harnesses, pipes and fittings. The color of eco-friendly PVC heat shrink hose can be customized according to customer's requirements.
The shrinkage rate of PET heat shrink tubing is usually 2:1 or 3:1, and the high shrinkage rate allows it to fit tightly to the coated object to achieve sealing and insulating effect. PET heat shrink tubing has good heat resistance and can be used in the temperature range from -55°C to 175°C. PET heat shrink tube has a certain resistance to chemicals, lubricants, solvents, etc. PET heat shrink tube has high wear resistance and is not subject to wear and damage. PET heat shrink tubing is soft and easy to bend, and can adapt to a variety of difficult usage conditions. PET heat shrink tube has good insulation performance, which can effectively isolate electrical signals and avoid electrical interference. The color of PET heat shrink tubing can be customized according to customer's requirements.
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PVC heat shrink sleeve has the characteristics of environmental protection (according to the EU RoHS directive) and insulation. It is widely used in electrolytic capacitors, inductors and other electronic products and various batteries, lighting products, wiring harnesses, tires, insulation and coatings of toys and medical equipment, which can have moisture-proof, insulating and aesthetic effects on the products. The shrink sleeve is easy to use and begins to shrink at 90°C, and depending on the customer's use, it can be used to heat and shrink the product using a hair dryer, hot air gun, constant temperature oven and transmission shrink machine.
Heat-shrinkable PET tubes have heat resistance, electrical insulation characteristics, mechanical properties, are non-toxic, easy to recycle and do not have a toxic effect on the human body or the environment. The environmental performance of PET heat shrink tubing is higher than the EU RoHS directive standard, making it more compliant with environmental protection requirements. It is widely used in capacitors, batteries, electronic components, lamps and other external packaging protection products. In conditions ranging from -40°C to 125°C, it can be resistant to weathering, temperature and product breakage.
- Difference between PET heat shrink tubing and PVC heat shrink tubing.
PET heat shrink tubing is non-toxic, easy to recycle, has no toxic effects on the human body and the environment, and is more compliant with environmental protection requirements. In terms of price, the price of PET heat shrink tubes is higher than that of PVC heat shrink tubes. However, no matter how big the difference is between PET heat shrink tube and PVC heat shrink tube, it will not increase the user's investment in equipment, and this is a new generation of packaging materials. It provides the outer coating of electrolytic capacitors, inductors and other electronic components, high-quality batteries, toys and medical equipment, which can fully meet export requirements.
