Ifu ya Polyurethane
Intangiriro rusange:
Ifu yifu ikozwe muri hydroxyl polyester resin, ifite imiti myiza yimiti, kandi nziza cyane, iringaniza, irwanya imiti, irwanya ikirere hamwe n’amavuta akomeye. Irakwiranye nicyuma gisa nigare ryamagare, ibinyabiziga, ipikipiki, imashini ya lisansi hamwe n’imashini zikoreshwa mu buhinzi hamwe n’ibisabwa cyane byo kurwanya imiti no kurwanya amavuta.
Urukurikirane rw'ibicuruzwa:
gutanga ibintu byingenzi (80% hejuru), urumuri ruto (50-80%), ikirahure gisanzwe (20-50%) kandi nta mucyo (20% munsi) ibicuruzwa cyangwa kubisabwa
Ibyiza bifatika:
Uburemere bwihariye (g / cm3, 25 ℃): 1.4-1.7
Ingano yubunini bukwirakwizwa: 100% munsi ya micron 100 (Irashobora guhindurwa ukurikije ibisabwa byihariye byo gutwikira)
Imiterere yubwubatsi:
Kwitegura: kwitandukanya gutandukanye kubutaka butandukanye (kuvura fosifati, kuvura urusaku, kuvura urusaku)
Uburyo bwo gukiza: kubaka intoki cyangwa byikora byubaka
Ibihe byo gukiza: 200 ℃ (ubushyuhe bwakazi), iminota 10
Imikorere yo gutwikira:
| Ikizamini | Igenzura risanzwe cyangwa uburyo | Ibipimo by'ibizamini |
| kurwanya ingaruka | ISO 6272 | 50kg.cm |
| ikizamini | ISO 1520 | 8mm |
| imbaraga zifatika (uburyo bwa lattice uburyo) | ISO 2409 | Urwego 0 |
| kunama | ISO 1519 | 2mm |
| Ikaramu | ASTM D3363 | 1H-2H |
| ikizamini cyo gutera umunyu | ISO 7253 | > Amasaha 500 |
| ikizamini gishyushye kandi cyuzuye | ISO 6270 | > Amasaha 1000 |
| kurwanya ubushyuhe | 150 ℃ / Amasaha 24 (cyera) | kugumana urumuri rwiza, itandukaniro ryamabara≤0.3-0.4 |
Inyandiko:
1.Igeragezwa ryavuzwe haruguru ryakoresheje ibyuma bya 0.8mm byubukonje buzengurutsa ibyuma bifite uburebure bwa microne 50-70.
2.Imikorere yerekana ibipimo byavuzwe haruguru irashobora guhinduka hamwe no guhindura ibara nuburabyo.
Ikigereranyo cyo hagati:
9-11 kwadarato / kg; uburebure bwa firime microne 60 (ubarwa hamwe 100% yo gukoresha ifu yo gukoresha)
Gupakira no gutwara:
amakarito arimo imifuka ya polyethylene, uburemere bwa net ni 20kg; Ibikoresho bitagira ingaruka birashobora gutwarwa muburyo butandukanye, ariko gusa kugirango wirinde izuba ryinshi, ubushuhe nubushyuhe, kandi wirinde guhura nibintu byimiti.
Ibisabwa Kubikwa:
Isuku, yumye, ihumeka, kure yumucyo, ubushyuhe bwicyumba kiri munsi ya 30 ℃, kandi igomba gukingirwa kumasoko yumuriro, kure yubushyuhe.Igihe cyo kubika neza ni amezi 12 uhereye igihe byatangiriye. Irinde guteranya ibice birenga 4.
Inyandiko:
Ifu yose irakaza sisitemu yubuhumekero, irinde rero guhumeka ifu hamwe na parike kugirango bikire. Gerageza wirinde guhura hagati yuruhu nifu. Koza uruhu n'amazi n'isabune mugihe bikenewe. Niba amaso ahuye, oza uruhu ako kanya n'amazi meza hanyuma uhite ushakira ubuvuzi. Umukungugu wumukungugu nifu yifu bigomba kwirindwa hejuru no kuruhande. Utuntu duto duto duto tuzaka kandi dutere iturika munsi y'amashanyarazi ahamye. Ibikoresho byose bigomba guhagarara, kandi abubatsi bagomba kwambara inkweto zirwanya static kugirango bakomeze ubutaka kugirango birinde amashanyarazi ahamye.
