Yellow-green heat shrink tubing

Release date：2020-08-01 author：admin Click:

Yellow-green heat shrink tubing is one of the colors of heat shrink tubing. We know that the standard colors of heat shrink tubing are black, white, red, yellow, green, blue and transparent. In fact, yellow-green heat shrink tubing is also a common heat A kind of shrink tube color. So why is there such a special two-color mixture? Today, the editor will introduce to you the origin and main use of this product.

Yellow-green heat shrink tubing is made of radiation cross-linked polyolefin material like ordinary heat shrink tubing. It has excellent physical, chemical and electrical properties. Its main functions are electrical insulation of connectors, rust and corrosion protection of solder joints, mechanical protection and harness protection, etc., and are widely used In the fields of electronics, communications, machinery and automobile manufacturing. The reason why the Yellow-green heat shrink tubing appears, we must first understand the meaning of yellow-green: the so-called yellow-green heat shrinkable tube is not a true yellow-green heat shrinkable tube, but only a yellow-green heat shrinkable tube, that is, a yellow A heat-shrinkable tube that is repeatedly combined in green, and the yellow and green phases are generally used as the identification line of the ground wire, as indicated in the relevant standards.

According to the wire color standard in GB2681-81_Electrician complete sets of equipment, yellow and green double colors (each color width is about 15-100 mm alternately attached): safety grounding wire. In the insulation industry, yellow heat shrink tubing or yellow-green heat shrink tubing is also used as the identification color of the ground wire, so yellow-green heat shrink tubing has become popular.

The main function of the yellow-green heat shrink tubing is the identification of the ground wire, and the second is the insulation, sealing and anticorrosion decoration. According to sales statistics, the sales volume of yellow-green two-color tubes is less than that of other ordinary color heat-shrinkable tubes, mainly due to the influence of their use.

In terms of price, the yellow-green heat shrink tubing is slightly higher than the ordinary color heat shrinkable tube, because the two colors of yellow and green are extruded together during the production process, the mold is special and the production process is slightly more complicated. But this kind of two-color mixed heat shrinkable tube is not only made of yellow-green, if you need to mix other two colors such as red, blue, yellow and white, it can also be customized.