Hot Melt Spray Adhesive
Intercol offers several grades of sprayable hot melt adhesives, for manual and testing purposes we offer a handheld gun. For production purpose we are happy to advise several adhesive equipment partners. A hot melt spray glue gun are mostly pneumatic unlike hot melt stick guns, these only need a electric power supply. Also for glue sticks, you may contact us, as being an adhesive manufacturer of a broad range of products.
Melting temperature hot melt
The melting temperature of a hotmelt is usually determined by means of a Ring & ball method. This method is based on the fact that an adhesive layer carries itself, a steel ball. As soon as, at a certain temperature, the ball sinks through the adhesive layer, the melting temperature is determined. The melting temperature, usually indicated by Ring & Ball, does not directly say anything about the temperature resistance. The melting temperature is also uneven to the application temperature. The application temperature is usually between 110 and 180 degrees Celsius.Incidentally, in addition to heat resistance, there is also a cold-resistance or freeze resistance. This can often partly be read from cold flexibility or Shore hardness. A practical test with the right materials (Substrates) and in the exact comparative conditions must always give a definite answer.