Abstract. The article analyzes high-strength paper samples in the paper production process containing polyester (lavsan) fiber waste, including the introduction of adhesives into the paper cellulose together with synthetic waste fibers, the influence of the selected adhesives on the physical-mechanical and printing properties of the paper.
| Mualliflar | Aliyeva, Nargiza |
|---|---|
| Jurnal | Наманган муҳандисликтехнология институти илмийтехника журнали |
| Nashr sanasi | 2023-06-30 |
| Jild | 8 |
| Son | 2 |
| Betlar | 134-137 |
| Til | Ingliz |
cotton cellulose, polyester (lavsan), modified cationic starch (MCS), carboxyl methyl cellulose glue, acrylic emulsion (AE)
Background of the problem. The constant increase in the cost of energy resources determines the search for ways to efficiently use thermal and electrical energy and thereby reduce production costs for the production of…
Xulosa : Komponentlarning NaClO 3 CO(NH 2 ) 2 - NH(C 2 H 4 OH) 2 -H 2 O tarkibida umumiy muzlash haroratidan (-67,4°S) 40,0°S gacha bo'lgan eruvchanligi o'rganilgan. Muz, karbamid, natriy monokarbamidoxlorat va…
Abstract. This article examines binders necessary for formation of coal-resin granules and their colloidal-chemical characteristics. Data analysis shows that viscosity and coke residue are key parameters for binders…
Abstrakt. Maqsad . O'ta asosli muhitda monoetanolaminni asetilen bilan vinillash orqali vinil efirlarning sintezi o'rganildi. Monoetanolaminning vinil efiri chiqishiga harorat, katalizator, reaksiya vaqti va boshqa…
Abstract: Objective. In this article, in the process of metal surface treatment, in order to cover the metal surface, in laboratory conditions, the process of processing metal heated to a high temperature using motor…
Annotation. This article presents the thermokinetics of water adsorption in AgZSM-5 zeolite at a temperature of 303 K. To measure the adsorption thermokinetics, we used a system consisting of a universal high-vacuum…
In this article, the influence of the content and nature of surfactants on the process of foaming in polymer solutions was studied. As a result of the experiment, it was found that the stability of the foam in the…
Abstract. The article is based on the importance of enriching pastille with components useful for the human body and introducing biologically valuable substances into the receptor of this confectionery product. The…
Abstract. The results of the analysis of the existing methods of train safety management show that these methods are not enough to solve the issues of economic traffic safety management. This means that there is a need…
Abstrakt Maqsad. Maqolada chigitli paxtani mayda va yirik aralashmalardan tozalash uskunasidagi mashinaning tozalash samaradorligi, tozalagichlarning texnologik parametrlarini tanlashda asosiy nazorat ishlanmalari va…
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