Iimpawu ezizodwa umqhaphu - yimpahla esuka kwindalo yokwenza

Ngaphezu kwesinye kwiwaka abantu bazi iimpawu ezizodwa yomqhaphu. Xa abantu baye bafunda ukwenza ilaphu ukusuka kwisityalo kwaye ukuthunga wazikhulula iimpahla zakhe. kulinywe Its kwaye ngoku inxaxheba, kwaye omkhulu mveliso. Nangona inani elikhulu kwiintlobo ngemisonto zokwenziwa, iimveliso zendalo x / b enokuthelekiseka ngobulunga kunye nayiphi na kuzo. Kwaye kunjalo, kuba akukho cotton wonder ebizwa ngokuba "igolide white"!

Cotton - ukumkani izinto laphu ekrwada

Kuyinto isityalo lonyaka, "siphila 'e Central Asia, Kazakhstan, neCaucasus kunye nezinye iingingqi. Xa ibhokisi encinane imbewu zomqhaphu zibekwe "ilifu 'nokuthantamisa le imicu neselulosi izityalo zendalo. Ukuba amele ixabiso elisisiseko. Kuxhomekeka ubude imicu zexesha kutyiwa zomqhaphu ahluka ukusuka eliphakathi elifutshane nefayibha. Xa touch of a cotton ibhola soft kakhulu, efudumeleyo, eyomileyo rough kancinane. amalaphu umqhaphu ziyahluka babulingana nesandla (elingqingqwa, medium, amancinci) kunye nelungiselelo imfumba (macala kunye hairiness kabini kabini). Le nto "ethambileyo" uqhelene bonke kuzo ebuntwaneni, kuba ivela kuyo sikhe ukuba abantwana. Nkqu iimpawu zendalo Baby cotton ilaphu zezona. Ngelishwa, okwangoku lo mba we-100% zendalo "igolide white" inokufumaneka ngaphantsi yaye ngaphantsi, kunye nexabiso yazo ikhula ngakumbi. Kodwa ngobuninzi eyenziweyo Ukrainian lunee ntlobo ezazidityaniswa equlathe ipesenti eyahlukileyo ngemisonto cotton. Abangaboni ahluka ukusuka kwenye nenye kwezi kwinyama kunzima, kunjalo, kakhulu ezahlukeneyo xa wachukunyiswa imvakalelo izinto zendalo kunye nezo zendalo.

Yenziwe ngoobani kunye neempawu yomqhaphu

Umqhaphu umbandela ekrwada ibalulekileyo noshishino lwempahla eyolukiweyo le. Xa isakhiwo yayo yi-90% neselulosi ecocekileyo. Ukutyeba iintshengece-zixhobo isusela ukusuka 0,01 ukuya 0.04 mm. Bona zibekwe enye phezu kwenye ngendlela uwele, kwaye inkqubo kukujikeleza, kokujikeleza omnye komnye, abangele ukubambelela enkulu. Impahla eyenziwe zendalo yomqhaphu ngelaphu iye hygroscopic ezibalaseleyo 'ukuphefumla "iipropati ngenxa kuyo ngokupheleleyo ibizela ukubila yaye unamathele umzimba kwaye kudala microclimate ngokupheleleyo. Zonke izinto ezenziwe yomqhaphu vysokogigienichny, baziva bonwabile kakhulu ukunxiba, musa baxabane kunye esicaphukisayo ulusu komzimba, ngoko ke ifanele ukuba wonke. Phambi ukuphazamiseka yesikhumba, oogqirha Sicebisa enxibe nje impahla x / b, t. K. Kuye nefuthe enyangayo, ngokubonelela nokuphefumla yesikhumba.

iipropati Physico-chemical yomqhaphu

Cotton akakwazi kunyibilikele kwealkali, phenol kunye acetone, kodwa unako ukutshabalalisa asidi zehydrochloric kunye sulphuric. It ukumelana amaqondo obushushu aphezulu, enokumelana ophezulu ndiyaqwenga lingonakali, nto leyo ebangela ithuba ngeentlambululo ngokuphindaphindiweyo ngamanzi ashushu nokusetyenziswa iisepha kunye toe ehlala izinto zendalo x / iziziba cotton. Ukongeza, le mihlaba umqhaphu igalelo kukufakwa ukuya kutsho kuma-20% ukufuma ubunzima bayo, eshiya bazive ukoma.