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How To Choose Hot Melt Adhesive Products
May 03, 2017

1. The color requirements of glue should be different, if it is then the object itself to the color without special requirements, recommended use of yellow hot melt adhesive, generally, yellow hot melt adhesive is better than white viscosity.

2. By the surface treatment, hot melts to the surface treatment of the next thing no other adhesives so strict, but then the surface of the dust, oil should be properly handled, in order to make the hot melt adhesive better to play the role of bonding.

3. Job time, the job fast is a hot melt adhesive characteristic, Hot melt adhesive work time in general in about 15 seconds, with the modern production-line of the widespread application of hot melt adhesive work time requirements more and shorter, such as book bookbinding and speaker manufacture of hot melt adhesive work time requirements for about 5 seconds.

4. Temperature, Hot melt adhesive to temperature is sensitive, temperature reaches a certain degree, hot melts began to soften, below a certain temperature, hot melts will become brittle, so choose hot melt adhesive must take full account of the temperature of the product environment changes.

5. Viscous, Hot melt adhesive in the early viscous and late viscous, only early viscous and late viscous consistency in order to make hot melts and the next thing to remain stable.


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