Adhesive, referred to as adhesive, is a kind of organic or inorganic, natural or synthetic material that can connect the same or two or more homogeneous or heterogeneous parts (or materials) together and has enough strength after curing. Today, Deyi Xiaobian will take you to have a brief understanding of adhesives.

There are many classification methods of adhesives, which can be divided into thermosetting type, hot-melt type, room temperature curing type, pressure sensitive type, etc; According to the application object, it can be divided into structural, non structural or special adhesives; The graft morphology can be divided into water-soluble type, water emulsion type, solvent type and various solid types.

Adhesive uses are divided into high temperature resistant adhesive, low temperature resistant adhesive, sealant, medical adhesive, vacuum adhesive, alkali resistant adhesive, spot welding adhesive, etc.

There are epoxy adhesive, polyurethane adhesive, acrylate adhesive, UV adhesive, construction adhesive, double-sided adhesive, jelly adhesive, white latex, glass adhesive, PVC adhesive, tile adhesive, marble adhesive, organic silica gel, rubber plastic adhesive, planting glue, pressure-sensitive adhesive, silicone adhesive, urine adhesive, foam adhesive, wood floor adhesive, glutinous rice adhesive, spray adhesive, polyurethane adhesive, wallpaper adhesive, ceiling adhesive, etc Plastic floor adhesive, water-based polyvinyl alcohol adhesive, stone dry hanging adhesive, marble adhesive, polyurethane foam adhesive, chloroprene rubber adhesive, waterproof membrane adhesive, sealant, wood adhesive, solvent-free adhesive, latex adhesive, water-based chloroprene rubber adhesive, phenol formaldehyde adhesive, etc.

Adhesive test items:

Viscosity, appearance, density, tensile strength, shear strength, corrosiveness, fluidity, impact strength, permeability, torque strength, fatigue strength, aging performance, salt spray test, benzene, toluene, xylene, formaldehyde, heavy metals, ash, nonvolatile matter, formula analysis, composition analysis, qualitative and quantitative analysis, composition comparison, etc.

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