As we all know, the main role of thermal shrinkage marking tube is to identify the function, its accompanying pressure resistance, wear resistance, high temperature resistance, flame retardant, chemical resistance and other performance characteristics, can make it to meet the application of various industries. But the characteristics of its permanent logo are true and false, and it has yet to be detail.

Not long ago, a customer complained that the purchase of the use of thermal shrinkage identification tube, in the use of printing words appear fuzzy discoloration phenomenon. This can frighten our sales staff, after a lot of communication and troubleshooting, things finally have a eyebrows.

The thermal shrinkage identification tube is designed for the identification requirements of high temperature oil-resistant cables and is made of crosslinked eco-friendly polyolefin thermal shrinkage materials. There are two types of fit and continuous type, as well as a variety of shrinkage magnification for the user to choose from. With excellent oil resistance, especially suitable for long time with high-temperature hydrocarbon oil contact with the identification of wire and cable, widely used in aerospace, high-speed railway, submarine ships and other military and construction industries. Product printing letter resistance, wear resistance, in the heat shrinkage even encountered cleaning agent or military fuel erosion, color code firmness still meet the requirements of the United States military standard SAE-AS 81531 and MIL-STD-202F/215J, to maintain a permanent marking effect.

The permanent identifier of the thermal shrinkage identification tube is not only determined by the material of its heat shrinkable tube itself, the ink of the printed word, and the mode of printing are all factors that affect its marking performance.

After purchasing the logo tube, the customer prints the word on its own. Then in the high temperature environment, long time contact with oil, resulting in blurred handwriting. And after replacing the KEHONG printing word heat shrinkage identification tube, there is no fading phenomenon. Customers in hindsight to give praise, not only on the KEHONG products have confidence, but also on the KEHONG of the professional and rigorous attitude of the affirmation.

柯鸿热缩标识管——永久标识

众所周知，热缩标识管的主要作用就是标识功能，其附带的耐压、耐磨、耐高温、阻燃、耐化学性等等性能特点，能使其满足运用于各个行业。但其永久标识的特性是真是假，还有待细说。

不久前，有位客户投诉说，购买使用的热缩标识管，在使用过程中印字出现模糊掉色的现象。这可吓坏了我们的销售人员，在多次沟通和排查后，事情总算有了眉目。

热缩标识管为高温耐油线缆标识要求设计，采用交联环保性聚烯烃热缩材料制成。有贴合型和连续型两种类型以及多种收缩倍率可供用户选择。具有优异的抗油性，尤其适用于长时间与高温烃类油品接触的电线电缆的标识，广泛应用于航空航天、高速铁路、潜艇轮船等军工以及建筑行业。产品印字的耐擦、耐磨性能优异，在热缩前后即使遇到清洗剂或军用燃油的侵蚀，色码牢固性仍然符合美国军标SAE-AS 81531和MIL-STD-202F/215J的要求，保持永久性标识效果。

热缩标识管的永久标识性，不仅仅是由其热缩管本身的材质决定的，印字的墨水，及打印方式都是影响其标识性能的因素。

客户在购买了标识管后，自行印字。而后在高温环境下，长时间与油污接触，致使字迹模糊。而在更换柯鸿印字热缩标识管后，再无褪色现象。客户在事后给予了好评，不但对柯鸿的产品有了信心，更是对柯鸿的专业严谨的态度的肯定。