How to quickly choose high-quality Silicone Glass Fiber Tube?

Silicone Glass Fiber Tube, also known as ductile Insulation Tubes, are mainly used in vehicle wiring harnesses. They have functions such as flame retardancy, insulation, and wear resistance. However, the market for Silicone Glass Fiber Tube is mixed. How should we choose the best one? High-quality Silicone Glass Fiber Tube can also be mainly tested from the aspects of weaving process, combustion test, color and luster, etc.

1. Use scissors to take out a section of Silicone Glass Fiber Tube.

2. Determine whether the Silicone Glass Fiber Tube has skipping yarns and looks uneven. Insulation Tubes without skipping yarns are good.
Flame retardant test: Use a lighter to burn the Silicone Glass Fiber Tube (the fire is adjusted to the same size) for 5 seconds, and observe whether the Silicone Glass Fiber Tube is flame retardant.
3. Non-flame-retardant Silicone Glass Fiber Tube are not recommended for use on wires. In addition, flame-retardancy is divided into many levels. For Insulation Tubes that are difficult to burn, the higher the flame-retardant level, the better;
4. After extinguishing it with fire, check the burning marks of the Silicone Glass Fiber Tube: if it melts into pure plastic, it is made of new pure PET, while if it turns black and has residue, it is made of recycled materials, which is a fake product.
The bright and colorful ones are brand new materials, and the dark ones are recycled materials.
Through the above introduction, I believe everyone has a certain understanding of how to select Silicone Glass Fiber Tube. If you are interested in other content, you can also consult the editor, who will continue to update it for everyone.