Solventi ishingiye kuri TPU ifata neza vicosity
Ibyerekeye TPU
TPU (Polhopplastike ya Polyurethanes) Ikiranga icyuho kidafite ibintu hagati ya reberi na plastiki. Urutonde rwimiterere yumubiri rushoboza TPU gukoreshwa nka reberi ikomeye hamwe na theropplasting yoroheje.TPU yageze ku ikoreshwa rya Kera.Kugera ku byamamare no gukundwa cyane mu bihumbi, ubwitonzi no kwishura mu zindi nyungu. Byongeye kandi, biroroshye gutunganya.
Nkibikoresho bigaragara byikoranabuhanga bisumba cyane nibidukikije, Tpu ifite imitungo myinshi myiza nko gukomera, imbaraga zubukonje, imikorere myiza yo gutunganya, gutesha agaciro ibidukikije, kurwanya amavuta na mold kurwanya amavuta na mold.
Gusaba
Porogaramu: Soliver adhesives, ishyushye-ishonga firime, inkweto zifatika.
Ibipimo
| Umutungo | Bisanzwe | Igice | D7601 | D7602 | D7603 | D7604 |
| Ubucucike | ASTM D792 | G / CMS | 1.20 | 1.20 | 1.20 | 1.20 |
| Gukomera | ASTM D2240 | Inkombe a / d | 95 / | 95 / | 95 / | 95 / |
| Imbaraga za Tensile | ASTM D412 | Mpa | 35 | 35 | 40 | 40 |
| Kurambura | ASTM D412 | % | 550 | 550 | 600 | 600 |
| Viccosity (15% inmek.25 ° C) | Noneho3219 | CPS | 2000 +/- 300 | 3000 +/- 400 | 800-1500 | 1500-2000 |
| Mnimmactiotion | -- | C | 55-65 | 55-65 | 55-65 | 55-65 |
| Igipimo cya Crystallisation | -- | -- | Byihuse | Byihuse | Byihuse | Byihuse |
Indangagaciro zavuzwe haruguru zerekanwa nkindangagaciro zisanzwe kandi ntigomba gukoreshwa nkibisobanuro.
Paki
25Kg / Umufuka, 1000kg / Pallet cyangwa 1500KG / Pallet, pallet, byateguwe pallet ya plastiki
Gutwara no kubika
1. Irinde guhumeka imyuka ihungabana n'imitako
2. Ibikoresho byo gutunganya imashini birashobora gutera umukungugu. Irinde umukungugu uhumeka.
3. Koresha uburyo bukwiye bukwiye mugihe ukoresha iki gicuruzwa kugirango wirinde amafaranga ya electrostatic
4. Pellets hasi irashobora kuba kunyerera kandi impamvu iguye
Ibyifuzo byo kubika: Gukomeza ubuziranenge bwibicuruzwa, ibicuruzwa byububiko ahantu hakonje, byumye. Komeza mu kintu gifunze cyane.
Inyandiko
1. Ibikoresho byangiritse TPU ntibishobora gukoreshwa mugutunganya ibicuruzwa.
2. Mbere yo kubumba, birakenewe kubyuka byuzuye, cyane cyane mugihe cyo guhinduranya, guhubuka, hamwe nibisabwa bikomeye, cyane cyane mubihe byubushuhe, cyane cyane mu gihe cya demode.
3. Mugihe cyo gukora, imiterere, igipimo cyimiterere, ubujyakuzimu bwimbitse, hamwe na ratisiyo ya strew l / d of screw l / d of screw igomba gufatwa nkigipimo cyibikoresho. Gutera inshinge zikoreshwa mugushingwa no gutera inshinge, kandi imigozi yimbere ikoreshwa mugukangurwa.
4. Ukurikije amazi yibikoresho, suzuma imiterere ya mold, ingano yumuriro wa kolet, ingano ya Nozzle, imiterere yumurongo, numwanya wicyambu cyihuta.
Impamyabumenyi
