530pcs Heat Shrink Tubing Tube Tubing Insulation Isolation Set For Electrical Wire

welcome to our store and have a great day! 【Specification】 Material: Polyolefin Shrinkage Ratio: 2:1 (will maximum shrink to 1/2 its supplied diameter) Minimum Shrinkage Temp: ≥84°C Full Shrinkage Temp: ≥120°C Operating Temperature: -55°C to +125°C Tensile strength: 10.4 Mpa Dielectric strength: 15 KV/mm Flammability: Flame Retardant Approvals: UL Approved Supplied format (round or flat): Product is supplied flat 【Product Features】: Performance: It has the functions of high temperature shrinkage, soft flame retardant and insulation corrosion prevention. It is widely used in insulation protection of wire harness, solder joint and inductor, antirust and anti-corrosion of metal tube and rod. The voltage level is 600V. With the temperature from low to high, the polymer materials will go through the glass state high elastic state. The performance of the glass state is close to that of the plastic, and the performance of the high elastic state is close to that of the rubber. The material used in heat shrinkable tube is glass state at room temperature, and becomes high elastic state after heating. use: During production, the heat shrinkable tube is heated to a high elastic state, and then the heat shrinkable tube is applied with a load to expand. Under the condition of maintaining the expansion, the heat shrinkable tube is cooled rapidly to enter the glass state, and this state is fixed. When it is used, it will return to the high elastic state when heated, but when the load is gone, it will retract. 【Package Included】 530Pcs Set Includes（With box）: 80pcs x φ1.5 x 45mm (Yellow) 80pcs x φ2.0 x 45mm (Blue) 80pcs x φ2.0 x 45mm (Black) 60pcs x φ3.0 x 45mm (Green) 50pcs x φ4.0 x 45mm (Red) 50pcs x φ4.0 x 45mm (Black) 30pcs x φ5.0 x 45mm (Black) 20pcs x φ6.0 x 45mm (Yellow) 20pcs x φ8.0 x 45mm (Red) 20pcs x φ10.0 x 45mm (Green) 20pcs x φ10.0 x 45mm (Blue) 20pcs x φ10.0 x 45mm (Black) FAQ Q:When will we send your order? A:After we receive your order,we will send your order within 24 hours.(Except holidays) Q:How long does it take for me to receive the package A: Dear, it will normally arrive at the destination in 1-3 days, and then be delivered by the local courier, we will urge the courier to transport as soon as possible, Q:What if I received a product error or damage? A: If you receive a product error or damage,please contact us immediately,we will respond quickly and give you a solution,you will get a refund or replacement service. Q:About Feedback A:If you are satisfied with our product,please give us all 5 stars.If you have any questions,please do not give  us negative feedback.Please inform us immediately,we will give you the best service and solution.