Ni bangahe uzi kuri Elastane eshanu zikunze gukoreshwa?

Ibisobanuro bya elastane

Elastane nigikurura hamwe no kuramba cyane no kwihangana.Ubusobanuro bwa kera cyane ni: "Ubwoko bwa fibre ku bushyuhe bwicyumba, ibintu biramburwa inshuro ebyiri byibura byibura byumwimerere, kandi nyuma yo guhagarika umutima, birashobora gusubira muburebure bwambere."Kandi kubikoresho bya polyurethane, bivuga ubwoko bwa fibre irambuye kuburebure bwumwimerere inshuro eshatu, hanyuma nyuma yo guhagarika umutima, irashobora gusubirana muburebure bwambere.Mubyongeyeho, mubihugu no mukarere bitandukanye, hari ibindi bisobanuro.

Mubintu byinshi byibicuruzwa bifite imikorere itandukanye, elastane, nk "inganda izuba riva", igira uruhare rudasubirwaho nko kwambara ihumure, ubworoherane nubushyuhe bwimyambaro itanga ibyiyumvo byiza byo gukoraho, bityo ikagira umwanya uhamye muri uruganda rukora imyenda.Byongeye kandi, byabaye byanze bikunze guha imyenda imyenda hamwe na elastique mu nganda.

Ubwoko bwa elastane rusange

1. Alkene ubwoko bwa elastane (umugozi wa rubber)

Diolefins elastane ikunze kwitwa umugozi wa rubber cyangwa urudodo rwa elastique, kurambura muri rusange hagati ya 100% kugeza 300%.Ibikoresho nyamukuru bigize imiti ni sulfide polyisoprene.Ifite ubushyuhe bwiza bwo hejuru, aside na alkali birwanya, kurwanya-kwambara nibindi bintu bya chimique na physique, bikoreshwa cyane mumasogisi, imbavu nizindi nganda ziboha.Urudodo ni ubwoko bwa elastane ikoreshwa mugihe cyambere.Kuberako ikozwe cyane mubudodo bubi, imikoreshereze yabyo yo kuboha ni mike.

2. Fibre ya polyurethane (spandex) Polyurethane elastane bivuga ubwoko bwa fibre ikozwe muri blok cololymer hamwe na polyikarbamate nkibice byingenzi.Spandex niyambere yateye imbere kandi ikoreshwa cyane na elastane hamwe nikoranabuhanga rikuze.

3. Polyether ester elastane

4. Polyolefin elastane (DOW XLA fibre)

5. Gukomatanya elastane (fibre T400)