What's the difference between ordinary hot melt adhesive and automobile door heat melt butyl rubber?
Hot melt adhesive is used butyl butyl rubber and tackifying resin and solvent combination, due to the presence of the solvent is not environmentally friendly, and the hot melt production equipment requirements are relatively complex, which has the advantages of adhesive bond strength of high temperature and low temperature performance is good, the production cost is not high environmental disadvantages.
You see the massive hot melt adhesive called HMPSA, is a thermoplastic rubber and tackifying resin and belongs to the environmental friendly plasticizer composed of adhesive glue heating need to use professional spraying, has the advantages of environmental protection, simple production, low cost disadvantage is not resistant to temperature
