Characteristics and performance analysis of cotton fiber and cotton fabric
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In the textile application for a long time should be of course fiber, in which the common application is cotton fiber, so why cotton fiber will be used so com从离婚开始的文娱mon, he has some of the performance?commond You can see the detailed introduction below
1, length of the lengt从封神开始的诸天之旅h of cotton fiber is the key to the typecotton可数吗 of cotton从结婚开始恋爱, growth and development standanalysis的各种变形ards and rough processing. The average hand-pulling length of fine wool cotton is 23characterize的意思~33mapplication是什么意思中文m, and that of Xinjiang long-staple cotton is 33~45mm. The length of cottobelow是什么意思n fiber isanalysis的各种变形 closely relcotton100%是什么意思ated to the textile processing technology and the quality of cotcommon是什么意思英语ton yarn. General length is longer, and length is neat value is taller, short napbelow的反义词是什么 is les从木叶开始逃亡s, can scotton可数吗pin more close, cotton yarn is dry more symmetrical, resist compression strength is tall, and the surface is smooth, hairiness is less.
2, linear density cotton fiber linear denscottonity (partcotton是什么面料icle size) index value refers to thecat fiber enterprise length of the net weight. Tex is tapplication是什么意思中文he name of the unit of quantity stipulated by the law of linear density in Our country, which refers to the total weight of 1000 meters lon从封神开始的诸天之旅g fiber in grams.
The linear density of cotton fiber dependscommonly的意思 on the type of cotton wool and the standard of growth and development. Xinjiang long staple cotton is generally thin, 1.11~1.4commonly的意思3dtex (9000~7000 male branch), fine staple cotton is thick, about 1.43~character是什么意思啊2cat.22dtapplication怎么读音ex (7000~4500 male branch). In perfect a从木叶开始逃亡ll normal conditions, the line从亮剑开始崛起ar density of cotton fiber is small, wcharactershich is becatalogneficial to the formation of yarn super strength and strip symmetrapplication怎么读音y, can be spcommonplaceun yarn with low linear density. If the fiber linear density caused by poor perfection is small, such ascommonness immature and dead fibers, it is very easy to knot, break, produce cotcotton是什么面料ton knots and short fibers in the production process, which is harmful to the yarn quality.
Hydroscopicity indicates that the technical index of hydroscopicity is moisture regain. Moisture regain is thcaterpillare percentage of the net weight of moisture content of tcathe raw material to the dry content of the rawanalysis是什么意思中文 material
The moistcommondure regain rate of raw cotton in our country is generally 8%~13%. How much water content of raw cotton will harm the net wei从离婚开始的文娱ght, the calculation of cotton use and tcataloghe future textile procapplication翻译essing technology. Raw cotton with too high moisturecommon怎么读 recovery rate is not easy to loose and rcommonalityemove impurities, whicoch harms the smooth development of cotton opening and cleaning process and is very easy to kicharacteristics怎么读nk into “radish strip”. If the moisture return rate is too low, static electricitybelow的反义词是什么 phenomenon will occur, resulting in winding roller, windcotton是什么牌子ing rocommondller, cotton fiber chaos, yarn is not symmetrical.
Pure cotton textile products abelow怎么读re common in Peocommonalityple’s Dacottonily lcottonwoodife. Cocharacter电影tton textile has: good moisture absorption, air permeability, cold insulation, solubcaterpillarility resistance, good coloring performance, more strong wear resistance advantages,从离婚开始的文娱 defects are: wrinkle-resistancharacterizedt tight skin and ironing shirt performance is general, appearance maintenance is general, easy to grow mildew, ductility is general.
Cotton fabrics have many organic chemical properties, such as the following:
1. Use of water. Insoluble in water, but swelling, vcommonplaceertical: 1-2%, hobelow和under区别rizontal: 40-45%commonwealth;
2. Efficacy of reducing agent. Reducing agent will cause cellulose disbelow的反义词是什么solution and destruction, espcommonplaceecially in alkaline concotton翻译ditions more serious;
3. The efapplication怎么读音fects of acids. Acid wilcharacteristic是什么意思l make cellulose hydrolysis reaction, or produce esterifcatication reaction, the effect on cotton fiber working capacity, with the strong solution, concentration value, tibelow的用法me, techaracteristic怎么读mperature change;
4. The role of alkali. Fiber is very stabl从结婚开始恋爱e in alkali, not easyapplication是什么意思中文 to be destroyed, when the sodium concentration value of 10% abocommonnessve, ocharacters翻译成中文nly to produce a surge, then if the increase of super strength, fiber will occur color fabric a mercerized appearance, but when aerobic exercise or从火影开始做幕后黑手 gas storage sometimes, alkali will make fibecat怎么读r REDOX reaction, and graducharacter电影ally dissolved acattlendcat destroyed. This unique mechanism ocattif alkali canalysis的动词an be used to carry out the transformation ofapplication动词 cotton fiber to solve: such as improving the compressive strength, less moistcottonure absorption, less color, gloss and specification reapplicationliability;
5. The efficacy of organic scotton是什么材质olutions. Does not dissolve general organic solvents, but will have some organic matter esterificatiapplication动词on reaction, sorrel reaction;
6. Thcharacter角色e efficacy of micharacters翻译成中文crobial strains. In cold and wet conditions, microbial strains breed very easily, mcommon翻译etabolizing enzymes and acids that mcharacteristic怎么读old and discolor fibers and destroy them.
Above is about the advcommon是什么意思英语antages and properties of cotton fiber acotton翻译nd knitted fabric in detail, looking forward to helping you.
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