Antimony free semi bull mtundu wa L
Itha kugwiritsidwa ntchito popanga ulusi wa poliyesitala komanso ulusi.Ndizinthu zobiriwira zobiriwira zamabizinesi a polyester kuti azikonza ulusi ndi zinthu zina zofananira.
DH hyti antimony yaulere ya semi yowoneka bwino ya L yoboola pakati
| Nambala ya siriyo | Zinthu | Chigawo | Quality index | (L-17)Zotsatira zoyesa | Njira yoyesera / Standard | |
| 1 | Intrinsic viscosity | dL/g | 0.675± 0.025 | 0.68 | GB/T 14190-2017 | |
| 2 | Malo osungunuka | ℃ | 260 ± 3 | 261 | ||
| 3 | Zomwe zili mu Terminal carboxyl | mol/t | ≤28 | 9.4 | ||
| 4 | Chromaticity | B mtengo | 8 ±2 | 9.1 | ||
| Mtengo wa L | ≥80 | 85.6 | ||||
| 5 | Chinyezi (chigawo cha misa) | % | ≤0.5 | 0 | ||
| 6 | ≥ 10 µ m Tinthu tating'onoting'ono | /mg | ≤6.0 | 0 | ||
| 7 | Diethylene glycol zili (gawo lalikulu) | % | 1.20±0.30 | 1.23 | ||
| 8 | Zomwe zili ndi iron | mg/kg | ≤2 | 1 | ||
| 9 | Ufa | mg/kg | ≤100 | 1 | ||
| 10 | Kagawo kakang'ono (chigawo cha misa) | % | ≤0.6 | 0 | ||
| 11 | Zinthu za Antimony | ppm | ≤10 | ND | Malinga ndi US EPAmethod3052:1996, ICP-OES idagwiritsidwa ntchito | |
Mtengo wapakati wazomwe zili mugulu lomaliza la carboxyl udzatsimikiziridwa mkati mwa ≤ 28mol / T kudzera muzokambirana pakati pa wogulitsa ndi wogula.Akatsimikiziridwa, sichidzasinthidwa mosasamala.
Mtengo wapakati wa chromaticity b mtengo udzatsimikiziridwa mkati mwa ≤ 10 ndi onse awiri kupyolera mu zokambirana.Akatsimikiziridwa, sichidzasinthidwa mosasamala.
Mtengo wapakati wa diethylene glycol uyenera kutsimikiziridwa mkati mwa ≤ 1.5% mwa kukambirana pakati pa wogulitsa ndi wogula.Akatsimikiziridwa, sichidzasinthidwa mosasamala.
Antimony content index: malire odziwika a njirayo ndi 10ppm, ndipo Nd sichidziwika.
Imatsatira mfundo za "Woona mtima, wolimbikira, wochita bizinesi, wanzeru" kuti apange malonda atsopano pafupipafupi.Imaona ziyembekezo, kupambana monga kupambana kwake komwe.Tiyeni tipange tsogolo lotukuka m'manja pamtengo wotsika waku China Pet Resin (Polyethylene terephthalate) Resin Pet Plastic Raw Material 302 328 ya Botolo, Tikuyang'ana m'tsogolo kuti tidziwe mgwirizano wanthawi yayitali wa bungwe limodzi ndi mgwirizano wanu.
Mtengo wotsika wa China Pet, Resin, Tili ndi gulu lazamalonda lodzipereka komanso lankhanza, ndi nthambi zambiri, zomwe zimapatsa makasitomala athu.Tikuyang'ana mgwirizano wamabizinesi anthawi yayitali, ndikuwonetsetsa kuti ogulitsa athu apinduladi kwakanthawi kochepa komanso kwakanthawi.
