How henkel in jingzhou jingzhou henkel sealing glue sealing glue how don't have flooded floor or very humid environment of moisture in the pur reactive polyurethane hot melt adhesive machine maintenance.
3 - curing speed
5 0 -
Because of the solute (20
Hot melt glue)
Different kinds of solvent hot melt adhesive can be made of a variety of utility.
Hot melt pressure sensitive adhesive is mainly used for women's sanitary napkin, diaper, bed pad, senile incontinence supplies etc.
Especially the latter, along with our country aging of population structure.
The next older incontinence supplies will increase rapidly.
The use of hot melt adhesive technical indicators are as follows: jingzhou henkel sealing glue 8, how to use the moisture in the pur reactive polyurethane hot melt adhesive machine for maintenance and servicing must wear safety gloves, goggles and long sleeve clothes, avoid the body part by high temperature liquid hot sol, or been seared in the high temperature of the surface of the element.
Hot melt adhesive properties of 5, good quality hot melt adhesive with heat resistance performance, can put the hot melt adhesive in zero or more than 40 degrees respectively test environment, if there are brittle, soft gelatin said quality is bad now.
Thermal decomposition of the initiator for when heated has triggered active free radicals can break down the material, a general by the initiator molecules are split into two free radicals, such as persulfate little in alkaline, neutral or acidic solution to thermal decomposition process is as follows: the performance test of adhesive strength: 2.
Health requirements: tasteless, non-toxic, do not stimulate the skin.
Shape: white or light yellow block viscoelastic, solid;
Jingzhou henkel sealing glue how to use 7, if possible, try to stand in plastic carpet for maintenance work.
2, in to remove the maintenance work, maintenance personnel do not wear earrings, watches, necklaces, bracelets and so on can be conductive adornment, prevent accidents.
1, avoid in a volatile and explosive materials or gas around using polyurethane pur hot melt adhesive machine, pur hot melt adhesive machine spraying equipment cannot be stored around flammable items.
Melting point: 80
4, the smell of the customer product source: (1) using water-based glue, conform to 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;
(2) use water-based glue will lead to environmental protection, health, save energy, save cost of equipment and manpower, fire safety, etc;
Search the public number: WPU -
88 China adhesive platform 8 pet-name ruby besmear to brush the glue specification, according to besmear brushs mark line, besmear to brush besmear to brush back and forth at least once, for some more material to glue (
Such as more than fluff flannelette, after grinding coarse leather, etc. )
Besmear to brush back and forth is particularly important to ensure that the coating in place, at the same time should also prevent the rubber product;
In the 1970 s, the low glass transition temperature of poly (acrylic acid esters, such as poly (butyl acrylate as the glass transition temperature (
Is low, and endowed with pressure sensitive adhesive inherent viscosity, don't need to add extra viscosity resin, reason often is used for the preparation of solution or emulsion pressure sensitive adhesive.
How do you use the jingzhou henkel sealing glue
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