May . 28, 2024 14:55 Ku laabo liiska

Falanqaynta dhibcaha aqoonta aasaasiga ah ee maryaha ololka

Dharka ololku waa maro gaar ah oo dib u dhigi karta gubashada ololka. Macnuhu maaha in aanu guban marka uu dab la taabto, laakiin wuu is bakhtiin karaa ka dib marka la go'doomiyo isha dabka. Guud ahaan waxa loo qaybiyaa laba qaybood, midi waa maryaha la farsameeyay si looga dhigo kuwo ololaya, sida polyester, cudbi saafi ah, suuf polyester ah, iwm; Midda kale waa marada lafteeda oo ah tan ololaysa, sida aramid, cudbi nitrile, DuPont Kevlar, Australian PR97, iwm. maryaha dib u dhaca.Dharka suufka saafiga ah ee ololka celisa: Waxaa lagu dhameeyay dib-u-celiya ololka CP cusub. Waxay leedahay sifooyinka caabbinta biyaha, saameyn wanaagsan oo ololka, dareenka gacanta oo wanaagsan, aan sun ahayn oo ammaan ah, waxaana la dhaqi karaa in ka badan 50 jeer.Dharka dib-u-celinta ololka polyester-ka: Waxaa lagu dhammeeyaa dib-u-kicinta ololka ATP ee cusub, kaas oo leh sifooyinka caabbinta biyaha, saameyn aad u wanaagsan oo ololka, dareenka gacanta oo wanaagsan, aan sun ahayn iyo badbaado. Alaabtani kuma jiraan halogen waxayna u hoggaansantaa shuruudaha ilaalinta deegaanka iyo deegaanka. Tilmaamaha ugu muhiimsan ee farsamada ayaa ah heerka caalamiga ah. Tusmada ololka dib-u-celinta ee dharka dib-u-celinta ololka polyesterku waxay gaari kartaa heerka qaran ee B2 ama ka sareeya. Waxa la dhaqi karaa in ka badan 30 jeer.

Dharka dab-damiska ayaa guud ahaan loo adeegsadaa gogosha, dharka daahyada, dharka ilaalinta, bajamarada carruurta, kuraasta barkinta ah, dharka alaabta guriga iyo dahaarka, furaashyada, dharka qurxinta, iwm. Kala duwanaanshaha codsigu waa mid ballaaran. Marka loo eego shuruudaha kharashka iyo isticmaalka, alaabooyinka ayaa loo qaybiyaa dib-u-celiya ololka hal mar iyo dab-demiska joogtada ah.

Marka la eego hagaajinta joogtada ah ee nolosha dadka iyo xaaladaha deegaanka, dadku waxay leeyihiin shuruudo sare oo sarreeya oo loogu talagalay waxqabadka dhar-xidhka ololka. Waqtigan xaadirka ah, inta badan fiilooyinka ololka ama dharka ayaa leh oo kaliya sifooyinka ololka mana buuxin karaan shuruudaha gaarka ah ee isticmaalayaasha qaarkood, sida ololka-celiyeyaasha iyo biyaha-celiyeyaasha, ololka-celinta iyo saliida-celiyaha, ololka-celinta iyo antistatic. Waa lama huraan in la horumariyo ololka-dejinta alaabooyin badan oo shaqaynaya.

Tusaale ahaan, noocyada kala duwan ee hababka wax-soo-saarka ayaa la isku daraa si loo daaweeyo dhogorta fiber-ka ololka leh oo leh daaweyn aan biyuhu lahayn iyo saliid-celin; Fiber-ka-dib-u-celinta ololka waxaa lagu dhex-xidhaa fiilooyinka wax-qabadka si ay u soo saaraan fiilooyinka ololka-celinta; Fiilooyinka ololaya iyo fiilooyinka waxqabadka sare leh ayaa la isticmaalaa Isku-dhafka iyo isku-dhafka si loo soo saaro dhar heerkul sare leh; Fiilooyinka ololaya waxaa lagu daraa fiilooyinka sida suufka, viscose, iwm si loo hagaajiyo raaxada alaabta ugu dambeysa oo loo yareeyo kharashyada.

Isla mar ahaantaana, soo saar dabcelisyo holac ah oo waxtar leh, aan sun ahayn oo saameyn yar ku leh sifooyinka alaabta. Tani waxay keenaysaa horumarinta dib-u-celinta ololka fal-celiska ah iyo horumarinta dab-demiska ololka dheeriga ah ee la socon kara; horumarinta ololka dab-demiska oo leh saameyn isku-dhafan, sida fosfooraska, nitrogen, iyo bromine ee molecules ama isku-dhafka intermolecular; horumarinta dab-dejinta ololka oo leh taxane ololayaal ah oo loogu talagalay noocyada kala duwan ee codsiga, iwm. Kuwani waxay noqon doonaan isbeddellada iyo tilmaamaha horumarka mustaqbalka

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