Ikoreshwa rya Polyurethane

Polyurethane irashobora gukoreshwa mugukora plastike, reberi, fibre, ifuro rikomeye kandi ryoroshye, ifata hamwe nudusanduku, nibindi. Irashobora gukoreshwa mubice bitandukanye byubuzima bwabantu kandi ifite uburyo bwinshi bwo kuyikoresha.

1. Ifuro ya polyurethane:

Igabanijwemo ifuro ya polyurethane ikaze, igice cya kabiri cya polyurethane ifuro hamwe na polyurethane yoroheje.Rigid polyurethane ifuro ikoreshwa cyane cyane mukubaka ibikoresho byo kubika amashyuza, ibikoresho byo kubika amashyuza (ibikoresho byumuyoboro, nibindi, kubika amashyuza no gukoresha burimunsi) (ibitanda, sofa, nibindi, matelas, firigo, ibyuma bifata ibyuma bikonjesha, nibindi, ibice byabigenewe, na surfboard, nibindi bikoresho byingenzi, hamwe no Gutwara abantu (imodoka, indege, ibinyabiziga bya gari ya moshi, umusego, igisenge nibindi bikoresho).

2. Polyurethane elastomer:

Polyurethane elastomer ifite ibyiza byo gukomera kwinshi, imbaraga zamarira, kurwanya ingaruka, kurwanya abrasion, kurwanya ikirere, kurwanya hydrolysis, kurwanya amavuta nibindi.Ahanini ikoreshwa mubikoresho byo gutwikira (nko kurinda ama shitingi, gukaraba, amapine, kuzunguruka, ibikoresho, imiyoboro, nibindi), insulator, inkweto, nipine ikomeye.

3. Polyurethane ibikoresho bitarinda amazi:

Ibikoresho bya polyurethane birinda amazi biroroshye cyane gukoresha.Irashobora kuvangwa kurubuga hanyuma igakizwa nubushyuhe busanzwe nubushuhe nyuma yo gutwikira, hanyuma igipande kitarimo amazi kitagira ikidodo, elastique ya reberi nibikorwa byiza birashobora kuboneka.Kandi byoroshye gusana nyuma yo kwangirika.Mubisanzwe bikoreshwa nkibikoresho bya pave, ibikoresho byumurongo wumurongo, gusiganwa ku magare, ibikoresho byubutaka bwa parike, idirishya ryubushyuhe bwumuriro, nibindi.

4. Igipfundikizo cya polyurethane:

Igipfundikizo cya polyurethane gifatanye cyane, kandi firime isize ifite imbaraga zo kurwanya kwambara, kurwanya amazi no kurwanya imiti.Ahanini ikoreshwa mubikoresho byo mu nzu, ibikoresho byo kubaka hamwe na wino yo gucapa inganda.

5. Ibikoresho bifata polyurethane:

Imikorere yibicuruzwa byakize irashobora guhindurwa muguhindura igipimo cya isocyanate na polyol, kugirango gishobore kugera ku kwizirika cyane kuri substrate, kurwanya amazi meza, kurwanya amavuta no kurwanya imiti.Ibikoresho bya polyurethane bikoreshwa cyane mubipakira, kubaka, ibiti, imodoka, gukora inkweto nizindi nganda.

6. Ibikoresho bikomoka ku binyabuzima:

Polyurethane ifite biocompatibilité nziza, bityo ikoreshwa buhoro buhoro nkibikoresho byubuvuzi.Irashobora gukoreshwa mugukora pacemakers yumutima yumutima, imiyoboro yamaraso yubukorikori, amagufwa yubukorikori, esofagus artificiel, impyiko zimpimbano, membrane dialyse artificiel, nibindi.