The yellow-green heat-shrinkable tube is one of the heat-shrinkable tube classification colors. We know that the standard color of the heat-shrinkable tube is black, white, red, yellow, green, blue, and transparent. In fact, yellow-green heat-shrinkable tubes are also common. A type of heat shrinkable tube color.

      How does the yellow-green heat-shrinkable tube appear? The yellow-green heat-shrinkable tube is made of radiation-crosslinked polyolefin material like ordinary heat-shrinkable tube. It has excellent physical and chemical properties. Its main functions are electrical insulation of joints, anti-rust and anti-corrosion of solder joints, mechanical protection and wire harness protection. In the fields of electronics, communications, machinery and automobile manufacturing. The reason why the yellow-green heat-shrinkable tube will appear, 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 a yellow-green heat-shrinkable tube, that is, a yellow A heat-shrinking tube that is repeatedly combined in green, yellow-green phase is generally used as the marking line of the ground wire, which is indicated in the relevant standards.

      According to GB2681-81_ wire color standard in electrical equipment, yellow and green two colors (each color width is about 15 ~ 100 mm alternately attached): safety ground wire. In the insulation industry, the yellow heat-shrinkable tube or the yellow-green heat-shrinkable tube is also used as the marking color of the ground wire, so the yellow-green heat-shrinkable tube is popular. The main function of the yellow-green heat-shrinkable tube is the marking of the ground wire, followed by the insulation and sealing anti-corrosion decoration.

黄绿热缩管的出现与作用

黄绿热缩管是热缩套管分类颜色中的一种，我们知道热缩管标准颜色有黑色、白色、红色、黄色、绿色、蓝色以及透明色，其实黄绿色热缩管也是常见的热缩管颜色的一种。

     黄绿热缩管是如何出现的呢？黄绿热缩管与普通热缩管一样由辐射交联聚烯烃材料制成，理化电气性能优异，主要功能是连接件的电绝缘、焊点防锈防腐、机械防护和线束防护等，广泛应用于电子、通信、机械和汽车制造等领域。黄绿热缩管之所以会出现，我们首先要了解黄绿色的意义：所谓的黄绿热缩管不是真正意义的黄绿色热缩管，而是只黄绿相间的热缩管，即一条黄色一条绿色重复组合起来的热缩管，黄绿相间一般作为地线的标识线，相关标准里有注明。

     根据GB2681-81_电工成套装置中的导线颜色标准，黄和绿双色（每种色宽约15～100毫米交替贴接）：安全用的接地线。绝缘行业中也将黄色热缩管或者黄绿热缩管当作地线的标识色，因此黄绿热缩管才得以流行使用。黄绿热缩管的主要作用是地线的标识，其次才是绝缘密封防腐装饰等作用。