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The Difference Between White Latex And Woodworking Adhesive
- Jun 06, 2017 -

What is the similarity between white latex and wood adhesive? are white latex and Woodworking Adhesive used in the same range?

White latex, Woodworking Adhesive are common in the market glue, plus the appearance of these two kinds of glue, many people mistakenly think they are the same kind of glue, but the name is different, in fact, this view is not accurate.

Generally speaking, wood furniture factory will use white latex, carpentry adhesives, collage plastic, I will introduce we have Woodworking Adhesive and white latex. At that time, the customer froze, asked me: white latex is not wood glue, wood glue is not white latex? How to say, in fact white latex is indeed a kind of carpentry, but the Woodworking Adhesive are not pure white latex. As far as the application range is concerned, the wood glue must be much wider, and white latex is just one of its branches.

1, what is the carpentry adhesive

The wood adhesive is the general term of the glue which takes the water as the solvent or the dispersing medium, in terms of the usual solvent type glue (that is, the organic solvent is the solvent or the dispersed medium glue). At room temperature for liquid, single and multiple sets of two. After curing, generally irreversible. For a single group of glue, some only after the evaporation of water, adhesives solidify to form bonding, is a physical process; some with the evaporation of water, adhesive molecules within the active groups react to form bonding, chemical and physical processes coexist. For the two-part glue, the solidification is mainly chemical process, accompanied with physical process.

2, the basic composition of Woodworking Adhesive

Polymers (Eva, etc.). Provide adhesive strength. solvents, ie water.

Thickening agent.

Improve the viscosity of the glue, provide thixotropy, prevent the settlement of fillers.

Packing。 It has the functions of filling, preventing excessive infiltration, penetrating glue and increasing the adhesive force.

Surfactants, defoaming agents, plasticizers, fungicides and other auxiliaries.

3. Adhesive bonding mechanism and advantages and disadvantages of Woodworking Adhesive

Mechanism。 Infiltration, infiltration, solidification, formation of rubber nails.

The advantages of water glue. Harmless to the human body, no pollution to the environment, combustion and support combustion, low cost, easy to use, transport and storage.

The shortcomings of water glue. The curing is slow, to some surface tension large or oily high base material infiltration is poor.

Several common theories of bonding. Mechanical theory, chemical theory, adsorption theory, etc.