Low end carboxyl antimony yemahara semi dull LC mhando
Inogona kuve yakananga spun / firimu yakagadzirwa, kana kugadziridzwa mushure mekutora;Inogona kushandiswa kuseri kweplate membrane, geotextile, super fiber jira, nezvimwe.
DH hyti yakaderera kupera carboxyl antimony yemahara semi dull LC polyester chip chigadzirwa chemhando
| Siriyero nhamba | Items | Unit | Quality index | (L-17)Zvabuda pabvunzo | Test nzira / Standard | |
| 1 | Intrinsic viscosity | dL/g | 0.675± 0.025 | 0.672 | GB/T 14190-2017 | |
| 2 | Melting point | ℃ | 260±3 | 260 | ||
| 3 | Terminal carboxyl yemukati | mol/t | 7±3 | 9.1 | ||
| 4 | Chromaticity | B kukosha | 4±2 | 4.78 | ||
| L kukosha | ≥80 | 81 | ||||
| 5 | Kunyorova (chikamu chemisara) | % | ≤0.5 | 0 | ||
| 6 | ≥ 10 µ m Agglutinated particles | /mg | ≤6.0 | 0 | ||
| 7 | Diethylene glycol yemukati (chikamu chezhinji) | % | 1.20±0.30 | 1.02 | ||
| 8 | Iron content | mg/kg | ≤2 | 1 | ||
| 9 | Upfu | mg/kg | ≤100 | 1 | ||
| 10 | Chimedu chisina kujairika (chikamu chemisara) | % | ≤0.6 | 0 | ||
| 11 | Antimony content | ppm | ≤10 | ND | Zvinoenderana neUS EPAmethod3052:1996,ICP-OES yakashandiswa | |
Iyo yepakati kukosha kweiyo carboxyl yekupedzisira yeboka yemukati ichatemwa mukati meiyo ≤ 28mol / T kuburikidza nenhaurirano pakati pemutengesi nemutengi.Kana yangotemwa, haizoshandurwe zvisina tsarukano.
Iko kukosha kwepakati kwechromaticity b kukosha kuchagadziriswa nemapato maviri kuburikidza nekubvunzurudza mukati mehuwandu hwe ≤ 10. Kana yasarudzwa, haizoshandurwi pakuda.
Iko kukosha kwepakati ye diethylene glycol content ichagadziriswa nemapato maviri kuburikidza nekubvunzurudza mukati mehuwandu hwe ≤1.5%.Kana yatemwa, haishandurwe pamadiro.
Antimony yemukati index: Muganho wekuona weiyi nzira ndeye 10ppm, uye Nd haina kuonekwa.
