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The pụrụ iche Njirimara nke owu - a eke ihe

Ihe karịrị otu narị afọ iri mmadụ maara nke pụrụ iche Njirimara nke owu. Ozugbo ndị mmadụ nwere na-eme ka ákwà si osisi na ikwa si ya uwe ya. Ya cultivation na ugbu a na-aku, na nnukwu ulo oru n'ike. N'agbanyeghị ọnụ ọgụgụ buru ibu nke iche iche nke oge a sịntetik akwa, eke x / b ngwaahịa yiri na àgwà na ihe ọ bụla nke ha. Ma ka, ọ bụ ihe ijuanya na owu na-akpọ "na-acha ọcha gold"!

Cotton - eze ndị na-akpa ákwà akụrụngwa

Ọ bụ kwa afọ osisi, "ndụ" na Central Asia, Kazakhstan, na Caucasus na ndị ọzọ na mpaghara. Na a obere igbe na owu osisi na-enịm nwayọọ "ígwé ojii" nke eke osisi cellulose emep uta eri. Na ha na-anọchite a isi uru. Dabere na ogologo nke emep uta eri ogologo-staple owu na-na-akwanyere ùgwù si ọkara na mkpụmkpụ-eriri. Na aka nke a owu obi ụtọ nke dị nnọọ nro, na-ekpo ọkụ, ala akọrọ na ubé ike ike. Cotton akwa ịdị iche na ọkpụrụkpụ (oké, na-ajụ, obere) na ikpo ndokwa (otu kwadoro na abụọ-kwadoro hairiness). Nke a "soft" ihe onwunwe bụ maara ihe niile site na nwata, n'ihi na ọ bụ site na ya na-adụ uwe maka ụmụaka. Ọbụna eke àgwà Baby owu ákwà na-ezigbo. Dị mwute ikwu na, n'oge a, ihe banyere 100% eke "na-acha ọcha gold" pụrụ ịchọta na na na naa, na uru nke ha na-esiwanye na-eto eto. Ma na uka mmepụta nke arụpụtara blended variants nwere a dị iche iche pasent nke owu yarns. Anya na-akwanyere ùgwù ọ bụla ọzọ site na ndị a na nsụkọrọ siri ike, Otú ọ dị, dị nnọọ iche mgbe metụrụ mmetụta nke eke na ọkara eke ihe.

The mejupụtara na Njirimara nke owu

Cotton bụ ihe kasị mkpa akụrụngwa na akwa ụlọ ọrụ. Na ya Ọdịdị bụ 90% ọcha cellulose. Ọkpụrụkpụ lint-filaments àmà site 0.01 ka 0,04 mm. Ha na-emi odude otu n'elu ndị ọzọ na a gburugburu, na na usoro nke spinning, nweghi onye ọzọ, ime ka oké adịgide. Uwe mere si eke owu ákwà nwere magburu onwe hygroscopic na "iku ume" Njirimara n'ihi nke ọ bụ n'ụzọ zuru okè na-amịkọrọ ọsụsọ na-adịghị arapara ahu na-emepụta ihe kacha microclimate. All ihe na-mere nke owu vysokogigienichny, ha na-nnọọ ala na-eyi, ghara ime ka nfụkasị Jeremaya mere na akpụkpọ iwe, ya mere kwesịrị ekwesị n'ihi na onye ọ bụla. Na ọnụnọ nke anụ ọrịa, ndị dọkịta nwere ike ikwu yi x / b uwe, t. K. Ọ nwere a ọgwụgwọ mmetụta, na-enye a akpụkpọ respiration.

Physico-chemical Njirimara nke owu

Cotton enweghị ike etisasịwo ke alkali, phenol na acetone, ma ọ pụrụ ime hydrochloric na igirigi ibu sulphuric acid. Ọ na-alanarị okpomọkụ, nwere nnukwu iguzogide akwa na abrasion, nke na-akpata-ekwe omume nke ugboro ugboro washings na mmiri ọkụ na ihe detergents na mkpịsị ụkwụ na-adịgide adịgide si eke ihe x / owu akwa. Ke adianade do, owu Njirimara eme ka absorption nke ruo 20% mmiri site ya ibu, na-ahapụ a mmetụta nke nkụ.

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