Compound plastic equipment industry in Tibet Tibet industry compound rubber (2) the equipment should be equipped with more than 2 at the same time rubber brush, plastic brush use 1 hour or so, application of clean water, soak in clear water, switch to the other, the two plastic brush used interchangeably, keep soft bristles;
Water-based coating glue with water as solvent or polyurethane acrylate resin through specialized emulsification equipment, emulsion.
Packing books with smell refers to the object itself or send out the flavor.
To join the softening point of low viscosity regulator, can achieve good bonding when penetrating, stick to the purpose.
Appearance white granular pale yellow flakes Tibetan compound plastic equipment industry in the following table: the composition of pressure sensitive adhesive
Too much instead of molten refers to its low melting temperature of the glue, liquidity is good but lower bond strength.
Melting point (
84, 65 -
78 Tibetan compound rubber industry provide the pressure sensitive performance is the important equipment of soft monomer monomers, proportion in the copolymer, such as 2 - butyl acrylate and acrylic acid
Ethyl ethyl ester is, can account for 85% of the total monomer mix.
Its role is to increase liquidity in colloid, solidification speed regulation, to achieve the purpose of strong rapid binding, hot melt adhesive for big and won't be able to or not easy flow, difficult to penetrate into the book, is not to be strong.
The viscosity of 2500 -
3500, 5500 -
6500 Tibetan compound rubber industry equipment synthetic wax (
PE or PP)
, Buddha wax, etc.
The test result is pressure sensitive adhesive can stick 5 ball.
Hardness is 78 -
82, 65 -
Water-based glue process features all landowners capacity of about 500 ml of plastic bowl, and equipped with a suitable cover to dress up the glue;
(1) using water-based glue, in line with the shoe industry, a long-term trend in brands actively, water-based adhesive
has been widely used all kinds of shoe factory, water-based glue quality gradually progress and stability;
Today before each add glue to the bowl, should finish the previous glue used;
Appeared to styrene thermoplastic elastomer, such as poly (
Or poly (
As the main body, and the viscosity resin and preparation of mineral oil heating blend hot melt pressure sensitive adhesive.
Basic resin hot melt adhesive is the basic resin of ethylene and vinyl acetate copolymerization under high temperature and high pressure, which EVA resin.
Tibet composite plastic printing and packaging equipment plastic industry is of all kinds of outer packing paste glue class collectively, von adhesive printing and packaging including the sticker adhesive, plastic aluminum plating film transfer paper, PP film combined with glue, hot-pressing aluminized film, PET aluminum plating film adhesive and resistance to solvent laminating adhesive, printing after to dry water-based laminating adhesive, water-based glue, all water mouth glue, water-based environmental protection pasting glue.
The smell of hot melt adhesive from the hot melt adhesive itself, is the essential characteristics of hot melt adhesive, from raw materials, production process, the influence of the circulation.
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