The definition and role of adhesive additives

Auxiliary means the development, production and application processes used in the auxiliary materials, also known as complexing agents or additives. With rubber additives, plastic additives, paint additives such as adhesives additives are mostly important fine chemicals. It is no exaggeration to say that additives in the adhesive industry's role is extremely important.Plastic impact modifier
Industrial adhesive additives is an indispensable raw materials, adhesives and sealants is also a key component, not only can significantly improve product performance, process performance and performance, and to give the special features, but also to broaden range of applications, extend the life and increase storage stability, saving energy, reducing toxic, eliminate pollution, cost efficiency and bring considerable economic and social benefits. In fact, a lot of new product development success are inseparable with the ingenious new additives, can be described as additives contributed. Modified using additives for adhesives, is indeed a simple, affordable, and effective way. Can say with certainty, who pioneered the use of new additives, adhesives suppliers who can occupy the mid-market.
Although the amount of additives and some seem trivial, but its role is not to be underestimated, additives in the adhesive in the wonderful effect is not to be underestimated. Such as SBS, SIS not after the dissolution or melting adhesion, however, the addition of an appropriate amount of tackifying resin (terpene resin, rosin, petroleum resin) can be obtained by adhesive, adhesive, pressure sensitive adhesive, hot melt adhesive, hot melt pressure sensitive adhesives, sealants, etc. If about O.5% ~ 2% of the organic silane coupling agent added to the epoxy adhesive, polyurethane adhesive, among neoprene adhesive, the bond strength, water resistance, heat resistance and durability resistance are greatly improved. When the solvent-based adhesive in a small amount polychloroprene polyisocyanate crosslinking a modest, significantly improved the bonding strength, water resistance, heat resistance and durability.Metal stearate
Conventional method to produce the appearance of solvent-based neoprene adhesive is not ideal, long ton adding suitable colorants 50g, Huang Yanli glue becomes bright, pleasant appearance. Some solvents such as acetone, ethyl acetate, cyclohexanone, etc. Although a large-toxic j but stimulate the taste, make it difficult to accept, if a small amount of taste masking agents, then the preparation of adhesives with good open cans, people feel comfortable and fresh. 2008 Beijing Olympic Games, is to use a liquid hydrofluorocarbon compound as a blowing agent, was prepared China National Stadium (Bird's Nest) wall and roof insulation, as well as doors and windows sealed with a one-component foam adhesive, received good results in energy saving .