Select the factors to be considered hot melt adhesive

1, color. Then the color of objects due to different color requirements for hot-melt adhesives should be a difference. If they are followed by the color of the object itself, there are no special requirements, recommend the use of yellow and hot melt adhesive, in general, yellow, hot melt viscosity better than the white.
2, was followed by surface treatment. Hot melt adhesive material on the surface treatment has been followed by any other binder less stringent, but was followed by surface dust, grease should be to make the appropriate treatment, can the hot melt adhesive role in better play.
3, the operating time. Job fast is a major feature of hot-melt adhesives. The operating period of hot melt adhesive is generally 15 seconds or so, with modern production methods - a widely used line of hot-melt adhesives have become increasingly demanding shorter work hours, such as bookbinding and speaker manufacture of hot-melt adhesives Time require up to 5 seconds.
4, anti-temperature. More sensitive to temperature hot melt adhesives. Temperature reaches a certain level, hot melt adhesives have begun to soften, falls below a certain temperature, hot melt adhesive will become brittle, so I chose hot melt adhesive products must be fully taken into account where the environmental temperature changes.
5, viscosity. Hot melt adhesive sticky points early and late sticky sticky. Only early and late sticky sticky consistency in order to make hot melt adhesive material and being followed by stability. In the hot-melt adhesives in the production process, should ensure that it has antioxidant, anti-halogen nature of acid alkaline and increasing plasticity. Then things are different materials, hot melt adhesive has played are different, therefore, should be based on different materials to choose different hot melt adhesive.