(1) Bonding is usually rapid from glueing to cooling, and only takes tens of seconds or even seconds."
(2) Wide range of bonding materials For many materials, even the most widely used materials (such as polyolefins, stencils, carbon paper, etc.) can also be bonded. "In particular, the use of hot melt adhesive joints can withstand 105 ~ 106 More than one bend without cracking"
(3) Repeated heating [/size], multiple bonding"
(4) Stable and easy to store! Transport"
(5) Low-cost hot melt adhesives have no solvent consumption, avoiding the presence of solvents and deforming the adherends! Disadvantages such as misalignment and shrinkage help reduce costs! Improve product quality. However, there are also some hot melt adhesives. Disadvantages "mainly low heat resistance and bonding strength, not suitable for use as a structural adhesive" because the melt viscosity of the hot melt adhesive is generally higher, and the wettability of the adhered material is poor, usually requiring pressure bonding to This increases the bonding strength; in addition, the hot melt adhesive requires special equipment when used, such as the hot melt gun coating machine, etc., so to some extent limits its application.
High pressure cleaning
High pressure clening
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