中文无码伦aV中文字幕在_真人无码免费观看_午夜福利国产一区二区无遮挡_熟女老干部露脸视频_亚洲第一激情网乱伦一区_日韩精品成人影院_国产又大又粗又猛的视频_性奴养殖场(双性/星际)_亚洲日韩欧美中字在线_最新理伦电影在线观看

1. Low temperature hot melt adhesive:
      Low-temperature hot-melt adhesives have broken through the limits of the use of conventional hot melt adhesives. Its normal operating temperature is only 110 ° C ~ 130 ° C, low temperature hot melt adhesive is 30 ° C lower than the traditional hot melt adhesive. Compared with traditional hot melt adhesives, low temperature hot melt adhesives have significantly lower viscosity values, ensuring that the coating process requirements are met under low temperature operating conditions.
      The direct benefit of low temperature hot melt adhesives is the savings in electricity and machine maintenance. A large number of practical applications show the same hot melt machine, using low temperature hot melt adhesive can save customers about 15% of the electricity bill. However, since the low-temperature hot-melt adhesive has almost no aging phenomenon such as skinning and carbon deposition at its normal operating temperature of 110 ° C to 130 ° C, the maintenance cost of the machine is greatly reduced. More importantly, low temperature hot melt adhesive will not burn PE film.
2. Hydrophilic hot melt adhesive:
      Conventional hot melt adhesives are generally hydrophobic, and hydrophilic hot melt adhesives are made hydrophilic by special formulations. Each application of hydrophilic hot melt adhesives can give higher value to the products and produce products. In the current highly competitive market, manufacturers effectively differentiate their products and ultimately win consumers.
3. Other new technologies for hot melt adhesives:
      In addition to the above aspects, the new technology of hot melt adhesives also includes: oil-resistant hot melt adhesive; hot melt adhesive suitable for high frequency spraying; high wet strength hot melt adhesive; degradable hot melt adhesive and so on.

Previous：Brief introduction of hot melt adhesive film

next：What types of hot melt adhesives are available?

Return