[Construction - Section 156]
ADHESIVES
By the nature of consolidation in adhesives are physically binding adhesives and chemical curing adhesives divided.
1. CHEMICAL CURING ADHESIVES
Chemical curing adhesives are divided into three groups.
1st Polymerization adhesives:
Polymerization adhesives include: Cyanacrylat adhesives, methylmethacrylat- adhesives, Anaerobic curing adhesives, unsaturated polyester (UP-resins) and radiation adhesives.
2nd Polycondensation adhesives:
Polycondensation adhesives include: Phenol formaldehyde adhesives, silicone adhesives, silan grating polymer adhesives and polyimide adhesives.
3rd Polyaddition adhesives:
Polyaddition adhesives include: Epoxy resins, polyurethane adhesives.
2. PHYSICOCHEMICAL BINDING ADHESIVES
Physically binding adhesives are: melt adhesives, solvent, wet adhesives, contact adhesives, emulsion adhesives, water bazed adhesives, adhesives and plastisol.
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