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Harbin how do you use the full range of adhesive

by:Sinograce Chemical     2021-04-01
Harbin whole series of how to use how to use the whole series of Harbin binders machine set clean water after use, improve the production environment, eliminate electrostatic fire accident oily products combined with process, ensure the products according to the production personnel health laminating process to adjust the indicators, when using, do not add water or other solvents should be tightly covered at any time, in use process to prevent liquid cement crust, don't entrance, can not let children please don't contact with other products mix, not finished product should be kept sealed. The apparent density: 0. 48 - 0. 52g/cm3; Rest Angle: 30 - 35 degrees. 6 water-based adhesive and solvent-based adhesive glue brush should use different cleaning fluid immersion; 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; Search the public number: WPU - 88 China adhesive platform 8 pressure sensitive adhesive ( pressuresensitiveadhesive, PSA) Refers to the bonding process of pressure sensitive adhesive, can be used in the process of using the stomach pressure bonding was glued surfaces, commonly used to produce label, plastic tape and protection, etc. Bonding strength: 1 or higher. 5 - 2. 0公斤/ 25毫米; Wash resistance: 5 or more times. Early pressure sensitive adhesive is made from natural rubber and viscosity resin were dissolved in toluene and heptane, system solutions of the pressure sensitive adhesive coating on paper or crepe tape can be obtained. This kind of hot melt adhesive can be divided into polyamide ( PA) , polyester ( PES) , polyethylene ( LOPE and HDPE) And polyester amide ( 豌豆) And so on, this kind of adhesive has passed five achievements appraisal, complete national '>' research, 'five-year' research project in hebei province, won the national invention, tianjin, hebei science and technology achievement prizes at the three a, won the national invention patent. In the 1960 s. Book binding with, so to speak, in the modern people's life, the application of hot melt adhesive is everywhere. Food, beverages, instant noodles,, beer, etc. Packing sealing, mostly using hot melt adhesive sealing machine to complete. Book binding industry have been swept away the old line, binding, using hot melt adhesive technology, not only improve the quality of bookbinding, more important is to speed up the binding, which USES hot melt glue technical indicators are as follows: Harbin all series adhesive for how to use the second fracture a black material floolwing do big products. Of course the advantage to play out of the hot melt adhesive in bonding, must use high quality hot melt adhesive and the corresponding quality reliable performance of hot melt adhesive machine to match them. Pressure sensitive adhesive composition of 3. Emulsion viscosity with the method of rolling ball test. Crosslinking type pressure sensitive adhesive according to the crosslinking methods can be divided into heating crosslinking, room temperature crosslinking, light crosslinking type, etc. Source of the smell of hot melt adhesive, hot melt adhesive is a kind of plastic adhesives, to a certain temperature range with the temperature change and change its physical state, and chemical properties unchanged, and its non-toxic tasteless, environmentally friendly chemical products. Harbin whole series of how to use adhesive crosslinking type pressure sensitive adhesive with good bonding strength, particularly suitable for making permanent pressure-sensitive labels. On the market at present there are mainly three kinds of pressure sensitive adhesive, solvent, hot melt type and water-based ( The emulsion) Type.
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