Kuki Polyurethane Rubber ikunzwe munganda zimwe?

Intangiriro

Ibikoresho bya polyurethane, elastomer itandukanye ihuza icyuho kiri hagati ya reberi na plastiki, yabaye ibuye rikomeza imfuruka mu nganda zitandukanye kubera imiterere yihariye. Azwiho imbaraga nyinshi, elastique, hamwe no kurwanya kwambara no kurira, reberi ya polyurethane ikoreshwa cyane mubice nkimodoka, ubwubatsi, ninganda. Ubushobozi bwayo bwo guhuza nibikorwa bitandukanye bituma ihitamo neza kubashakashatsi benshi. Kurugero, irwanya abrasion iruta iyindi, ishobora kuba yikubye inshuro 10 kurenza ibindi bikoresho, byatumye iba ingenzi mubidukikije bihangayikishije cyane. Kugirango ushakishe porogaramu nini ninyungu za polyurethane reberi, urashobora kwifashisha ubushishozi burambuye butangwa munsi yinsanganyamatsiko Polyurethane Rubber.

Ibyiza bya Polyurethane Rubber

Kuramba no gukomera

Kimwe mu bintu bigaragara biranga reberi ya polyurethane nigihe kirekire kidasanzwe. Itanga urwego runini rwubukomezi, kuva munsi ya 20 Shore A kugeza hejuru ya 80 Shore A, bigatuma ikoreshwa muburyo butandukanye. Uku guhinduka gukomeye kugerwaho binyuze muburyo butandukanye, butuma ababikora bahuza ibikoresho nibikenewe byihariye. Kurugero, ibyoroshe byoroheje nibyiza kubisunika, mugihe impinduka zikomeye zikoreshwa mumuzingo winganda hamwe na kashe.

Kurwanya Kurwanya

Polyurethane reberi irusha imbaraga kurwanya abrasion, iruta ibikoresho byinshi gakondo. Kwambara kwayo kurikubye inshuro 5 kugeza 10 kurenza iya reberi karemano cyangwa izindi rubber. Uyu mutungo utuma uhitamo neza mubisabwa nkumukandara wa convoyeur, gasketi, hamwe niziga, aho byanze bikunze guterana no kwambara byanze bikunze.

Imbaraga Zirenze

Imbaraga zingana za polyurethane reberi irashobora kugera kuri 600 kgf / cm², ikaba isumba cyane iy'abandi benshi ba elastomers. Izi mbaraga nini zemeza ko ibikoresho bishobora kwihanganira imitwaro iremereye hamwe nimpungenge zidahindutse cyangwa ngo zimeneke, bityo bikaba byiza gusaba inganda.

Elastique hamwe na Deformisme isigaye

Rubber ya polyurethane yerekana ubuhanga bukomeye, hamwe no kurambura kugera kuri 600%. Ndetse no munsi yo kuramba cyane, guhindura ibintu bisigaye ni bike, mubisanzwe kuva kuri 2% kugeza 4%. Uyu mutungo ningirakamaro mubisabwa bisaba kurambura no kwikuramo inshuro nyinshi, nka kashe na diaphragms.

Kurwanya Amavuta na Shimi

Iyindi nyungu ikomeye ya reberi ya polyurethane ni ukurwanya amavuta hamwe nimiti. Iruta reberi ya nitrile mukurwanya amavuta yubutare kandi ikora inshuro 5 kugeza kuri 6 kuruta reberi karemano. Ibi bituma ikoreshwa neza kugirango ikoreshwe mubidukikije byerekanwe namavuta, lisansi, nindi miti ikaze.

Porogaramu ya Polyurethane Rubber

Inganda zitwara ibinyabiziga

Mu rwego rw’imodoka, reberi ya polyurethane ikoreshwa cyane mu gukora ibihuru byahagaritswe, kashe, na gasketi. Ubushobozi bwayo bwo gutwara ibintu byinshi hamwe no kurwanya kwambara bituma biba byiza kuriyi porogaramu. Byongeye kandi, ubushobozi bwayo bwo guhangana nubushyuhe bukabije butanga imikorere yizewe haba mubihe bishyushye nubukonje.

Ubwubatsi n'ibikorwa Remezo

Rubber ya polyurethane ikoreshwa cyane mubwubatsi bwa porogaramu nka vibration dampers, hasi, hamwe na coatings. Kuramba kwayo no kurwanya abrasion na chimique bituma ihitamo kwizewe kubidukikije byubaka. Byongeye kandi, guhinduka kwayo kwemerera gukurura ihungabana no kunyeganyega neza, byongera kuramba kwimiterere.

Gukora no Gukoresha Inganda

Mu gukora, reberi ya polyurethane ikoreshwa mu mikandara ya convoyeur, kuzunguruka, no mu bice by'imashini. Imbaraga zayo nyinshi hamwe no kwambara birwanya ko ibyo bice bishobora gutwara imitwaro iremereye kandi igakomeza gukora idasimbuwe kenshi. Ibi ntibigabanya igihe cyo gutaha gusa ahubwo binagabanya amafaranga yo kubungabunga.

Ibicuruzwa byabaguzi

Rubber ya polyurethane iboneka no mubicuruzwa bitandukanye byabaguzi, harimo inkweto, ibikoresho bya siporo, nibikoresho byo murugo. Kamere yoroheje yayo, ihujwe nigihe kirekire kandi ihindagurika, ituma ihitamo gukundwa kuriyi porogaramu. Kurugero, ikoreshwa mubirenge byinkweto za siporo zikora cyane kugirango zitange umusego ninkunga.

Umwanzuro

Rubber ya polyurethane igaragara nkibikoresho byinshi kandi byizewe byujuje ibyifuzo byinganda zitandukanye. Ihuza ryihariye ryimitungo, harimo imbaraga nyinshi, elastique, hamwe no kurwanya kwambara nimiti, bituma ihitamo neza mubisabwa kuva mumodoka kugeza kubicuruzwa. Kugirango urusheho gusobanukirwa ibyifuzo byayo ninyungu, urashobora gushakisha byinshi kubyerekeye Polyurethane Rubber.