The use place and making method of glue stick
Use occasions
Glue stick: also known as hot melt glue stick.
Hot melt glue stick with ethylene/vinyl acetate copolymer (EVA) as the main material, adding tackifier and other ingredients with type of solid adhesive. Have fast adhesion, high strength, ageing resistance, non-toxic, good thermal stability, film toughness, etc. Can be used for wood, plastic, fiber, fabric, metal, furniture, lamps, leather, handicrafts, toys, electronics, electrical components, paper products, ceramic, pearl cotton packing adhesive solid, can generally for the factory, family use.
Production methods
A solid adhesive made from animal glue, animal glue anticoagulant, fatty acid salt, solvent and preservative can be used to paste various kinds of paper in the environment of -20℃ to 40℃.The performance of the solid adhesive paste was improved obviously after adding synergist.Colored solids made by adding water-soluble dyes have many USES, such as for flocking paintings.
A solid adhesive made from animal glue by heating, dissolving (or dispersing), mixing and condensing, characterized by its composition and weight percentage: animal glue, 2%-65%;Animal gel anticoagulant, 1%-60%;Gel, 1%-40%;Solvent, 10% to 75%.Preservatives, 0.005%-5%;Humectant, 0-78%;PH regulator, 0-10%.
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