2014年3月30日星期日

What are the characteristics of liquid adhesives? Which are liquid adhesive products?

According morphology can be divided into liquid adhesive glue , adhesive pastes and solids adhesives. Liquid adhesive can be divided into solution, emulsion or latex of these two . What are the characteristics of liquid adhesives ? Which are liquid adhesive products ?Masking tape

1 , adhesive solution
Most adhesives are of this type , the main component is a resin or rubber , in a suitable organic solvent or dissolved in water to a viscous solution . Fast drying, tack adhesive solutions are characterized by large , reactive adhesives are solvent-free solution , before adding the curing agent is also liquid.
Adhesive solution varieties: a thermosetting resin : phenolic, melamine , urea , epoxy, acrylate diester and the like; thermoplastic resin : vinyl acetate , acrylic esters, cellulose , cyanoacrylates, polyester, etc. ; rubber : styrene-butadiene rubber, neoprene , rubber, a cyano group .Washi tape

2 , an emulsion or latex adhesives
It belongs to the water- dispersed fraction of the resin in water emulsion, a dispersion of rubber called latex . Milky dispersion and homogeneous solution was significantly different .Sellotape

Emulsion or latex adhesives varieties : Thermoplastic resin : vinyl acetate , acrylate, epoxy ; rubber : styrene-butadiene rubber , chloroprene rubber, natural rubber.Wholesale masking tape

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