TF-261 Irinda umuriro mu buryo buciriritse kandi butangiza ibidukikije
Intangiriro
TF-261 ni ubwoko bushya bw'ibicuruzwa bigabanya umuriro mu buryo buhanitse kandi budakoresha halogen nyinshi, bifasha mu kubungabunga ibidukikije, bigera ku rwego rwa V2 kuri polyolefines byakozwe na Taifeng Company. Bifite ingano nto y'uduce, byongewemo bike, nta Sb2O3, imikorere myiza yo gutunganya, nta kwimuka, nta mvura igwa, ntibirinda kubira, kandi nta antioxydants zongewe kuri ibi bicuruzwa. Ibicuruzwa bigabanya umuriro bya TF-261 ahanini bikoresha amazi kugira ngo bikure ubushyuhe kugira ngo bigere ku ngaruka mbi zigabanya umuriro. Bikwiriye uburyo bwo kuzuza amabuye y'agaciro kandi bikoreshwa mu gukora ibikoresho bigabanya umuriro. Ibicuruzwa bigabanya umuriro bya TF-261 bishobora kugera ku bicuruzwa bya UL94 V-2 (1.5mm), kandi ingano ya bromine muri ibi bicuruzwa ishobora kugenzurwa ikaba munsi ya 800ppm. Ibicuruzwa bigabanya umuriro bishobora gutsinda ikizamini cya IEC60695 GWIT 750℃ na GWFI 850℃. Ibikoresho bigabanya umuriro bishobora gukoreshwa mu gukora amasoko y'amashanyarazi, ibyuma bifasha imodoka, ibikoresho byo mu rugo n'ibindi bikoresho bigabanya umuriro bikenewe.
Ibyiza by'ibicuruzwa
1. Igicuruzwa gifite ingano nto y'uduce, ubushyuhe bwinshi buhamye, imikorere myiza yo gutunganya, kandi gifite ubwisanzure bwiza mu bicuruzwa byatunganyijwe.
2. Icyo gicuruzwa cyongerwamo ku gipimo gito. Kongeramo 2 ~ 3% bishobora kugera ku rugero rwa UL94V-2 (1.6mm) kandi bizazimwa nyuma yo gukurwa mu muriro ako kanya.
3. Kongeramo nibura 1% bishobora kugera ku rwego rwa UL94V-2 (3.2mm).
4. Ibikoresho bigabanya umuriro bifite ingano nto ya bromine, kandi ingano ya bromine mu bikoresho bigabanya umuriro ni ≤800ppm, byujuje ibisabwa bidafite halogen.
5. Iyo ibintu bigabanya umuriro bihiye, umwotsi uba muke, ntuba urimo Sb2O3, kandi ushobora gukoreshwa hatabayeho kongeramo antioxydants.
Porogaramu y'ibicuruzwa
By’umwihariko, irasabwa gukoreshwa ku kintu kidakoresha umuriro mu rwego rwa UL94V-2 rwa polyolefin PP (copolymerization, homopolymerization), gishobora gutsinda ikizamini cya UL94 V-2 n’ikizamini cya GWIT750℃ na GWFI850℃. Byongeye kandi, ishobora no gukoreshwa ku kintu kidakoresha umuriro mu rwego rwa UL94V-2 rw’ibicuruzwa bya kabutike na pulasitiki.
Uburyo bwo gukora
Reba imbonerahamwe iri hepfo kugira ngo umenye umubare w’inyongera wasabwe. Niba ufite ikibazo cyangwa ushaka ibisobanuro birambuye, nyamuneka hamagara itsinda rya Taifeng.
|
| Ubunini (mm) | Igipimo (%) | Urwego rwo gutwika ruhagaze (UL94) |
| Homopolymerization PP | 3.2 | 1 ~ 3 | V2 |
| 1.5 | 2 ~ 3 | V2 | |
| 1.0 | 2 ~ 3 | V2 | |
| Kopolimeri PP | 3.2 | 2.5~3 | V2 |
| Ifu ya homopolymerization PP+ talcum (25%) | 1.5 | 2 | V2 |
| Ifu ya Copolymerization PP+ talcum (20%) | 1.5 | 3 | V2 |
Kwitaho
(Ikoranabuhanga ryo gutunganya n'ibipimo yerekeza ku ikoranabuhanga rijyanye no gutunganya pulasitiki n'ibipimo by'inganda. Icyuma cyo gutunganya PP ntikibereye gukoreshwa ibintu bikomeye bya alkaline nka karubone kalisiyumu nk'icyuma cyo gutunganya. Kongeramo ibinini bya antimoni bya bromine bizatuma ubushobozi bwo gukora ibinini bya antimoni bugabanuka byoroshye.)
Urupapuro rw'amakuru ya tekiniki
| Ibisobanuro | Ishami | Igisanzwe | Ubwoko bwo gutahura |
| Isura | ------- | Ifu y'umweru | □ |
| Ibikubiye muri P | % (w/w) | ≥30 | □ |
| Ubushuhe | % (w/w) | <0.5 | □ |
| Ingano y'uduce duto (D50) | μm | ≤20 | □ |
| Ubuzungu | ------- | ≥95 | □ |
| Uburozi n'ingaruka mbi ku bidukikije | ------- | bitaramenyekana | ● |
Inyandiko
Ibisobanuro: 1. Ibintu by'igerageza byanditseho □ mu bwoko bw'igerageza bigomba kugeragezwa buri gihe kugira ngo harebwe ko ibicuruzwa byujuje agaciro gasanzwe.
2. Amakuru y'ikintu cy'igerageza yashyizweho ● mu bwoko bw'igerageza akoreshwa mu gusobanura ibicuruzwa, atari nk'ikintu gisanzwe cy'igerageza, ahubwo nk'ikintu cyo gufatiraho ingero
Gupakira no kubika
25KG kuri buri gafuka; gutwara nk'imiti isanzwe, kwirinda izuba ryinshi, kubika ahantu humutse kandi hakonje,byaba byiza ikoreshejwe mu gihe cy'umwaka umwe.
Kugaragaza Ishusho
Andika ubutumwa bwawe hano hanyuma ubwoherereze
