Antimony manuahi ʻano L-alohilohi loa
Hiki ke hoʻohana ʻia e hana i nā filament polyester staple fibers.He ʻōmaʻomaʻo kumu kumu ia no nā ʻoihana polyester e hana i nā fibers a me nā huahana pili.
ʻO ka papa kuhikuhi maikaʻi o DH hyti antimony free super bright L-type PET chip
| Helu | Nā mea | Unite | Heluhelu maikaʻi | (L-17) Nā hopena hoʻāʻo | ʻano hoʻāʻo / maʻamau | |
| 1 | viscosity intrinsic | dL/g | 0.675± 0.025 | 0.672 | GB/T 14190-2017 | |
| 2 | Lae hehee | ℃ | 260±3 | 260 | ||
| 3 | ʻO ka maʻiʻo carboxyl terminal | mol/t | ≤28 | 20 | ||
| 4 | Chromaticity | B waiwai | 4±2 | 4.8 | ||
| L waiwai | ≥80 | 81 | ||||
| 5 | Mākū (ʻāpana nui) | % | ≤0.5 | 0.35 | ||
| 6 | ≥ 10 µ m ʻāpana ʻāpana | /mg | ≤6.0 | 0 | ||
| 7 | ʻO ka maʻiʻo Diethylene glycol (ʻāpana nui) | % | 1.20±0.30 | 1.02 | ||
| 8 | Mea hao | mg/kg | ≤2 | 1 | ||
| 9 | Pauda | mg/kg | ≤100 | 10 | ||
| 10 | ʻāpana kūʻokoʻa (kahi hakina nui) | % | ≤0.6 | 0 | ||
| 11 | Maʻiʻo Antimony | ppm | ≤10 | ND | Wahi a US EPAmethod3052:1996, ua hoʻohana ʻia ʻo ICP-OES | |
E hoʻoholo ʻia ka waiwai nui o ka hui hope carboxyl i loko o ka laulā o ≤ 28mol / T ma o ke kūkākūkā ʻana ma waena o ka mea hoʻolako a me ka mea kūʻai mai.Ke hoʻoholo ʻia, ʻaʻole e hoʻololi wale ʻia.
E hoʻoholo ʻia ka waiwai waena o ka waiwai chromaticity b e nā ʻaoʻao ʻelua ma o ke kūkākūkā ʻana i loko o ka laulā o ≤ 10. Ke hoʻoholo ʻia, ʻaʻole e hoʻololi ʻia ma ka makemake.
E hoʻoholo ʻia ka waiwai nui o ka ʻiʻo diethylene glycol e ka ʻaelike like i loko o ka laulā o ≤1.5%.Ke hoʻoholo ʻia, ʻaʻole e hoʻololi ʻia ma ka makemake.
Hōʻike ʻike maʻiʻo Antimony.ʻO ka palena ʻike o kēia ʻano he 10ppm, ʻaʻohe ʻike o Nd.
1) He aha nā ʻōlelo uku?
ʻO ka mea nui T / T, L / C a me D / P, nā hua'ōlelo uku maoli eʻoluʻolu e nānā me mākou i ka wā e kau ai i nā kauoha.
2) Pehea ka lōʻihi o kāu lawe ʻana ma hope o ke kau ʻana i ke kauoha?
E hoʻonohonoho koke mākou i ka lawe ʻana e like me ka papa hana a me ke kūlana.Ma muli o ka papa hoʻouna a i ʻole nā mea ʻē aʻe, e ʻoluʻolu e nānā me mākou i ka wā e kau ai i nā kauoha.
