Antimony free Super imọlẹ L-Iru
O le ṣee lo lati ṣe iṣelọpọ polyester staple awọn okun ati filaments.O jẹ ohun elo aise ipilẹ alawọ ewe fun awọn ile-iṣẹ polyester lati ṣe ilana awọn okun ati awọn ọja ti o jọmọ.
Atọka didara ti DH hyti antimony free Super imọlẹ L-type PET chip
| Nomba siriali | Awọn nkan | Ẹyọ | Atọka didara | (L-17) Awọn abajade idanwo | Igbeyewo ọna / Standard | |
| 1 | Igi abẹlẹ | dL/g | 0,675 ± 0,025 | 0.672 | GB/T 14190-2017 | |
| 2 | Ojuami yo | ℃ | 260±3 | 260 | ||
| 3 | Akoonu carboxyl ebute | mol/t | ≤28 | 20 | ||
| 4 | Chromaticity | B iye | 4±2 | 4.8 | ||
| L iye | ≥80 | 81 | ||||
| 5 | Ọrinrin (ida pupọ) | % | ≤0.5 | 0.35 | ||
| 6 | ≥ 10 µ m Awọn patikulu Agglutinated | /mg | ≤6.0 | 0 | ||
| 7 | Diethylene glycol akoonu (ida ti o pọju) | % | 1.20 ± 0.30 | 1.02 | ||
| 8 | Iron akoonu | mg/kg | ≤2 | 1 | ||
| 9 | Lulú | mg/kg | ≤100 | 10 | ||
| 10 | Bibẹ pẹlẹbẹ (ida ọpọ) | % | ≤0.6 | 0 | ||
| 11 | Antimony akoonu | ppm | ≤10 | ND | Gẹgẹbi US EPAmethod3052: 1996, ICP-OES ti lo | |
Iwọn aarin ti akoonu ẹgbẹ ipari carboxyl ni yoo pinnu laarin iwọn ≤ 28mol / T nipasẹ idunadura laarin olupese ati olura.Ni kete ti a ti pinnu, ko ni yipada lainidii.
Iwọn aarin ti chromaticity b iye yoo jẹ ipinnu nipasẹ awọn ẹgbẹ mejeeji nipasẹ ijumọsọrọ laarin iwọn ≤ 10. Ni kete ti a ti pinnu, kii yoo yipada ni ifẹ.
Iwọn aarin ti akoonu diethylene glycol gbọdọ jẹ ipinnu nipasẹ adehun laarin laarin ≤1.5%.Ni kete ti pinnu, kii yoo yipada ni ifẹ.
Antimony akoonu atọka.Iwọn wiwa ti ọna yii jẹ 10ppm, ko si wiwa ti Nd.
1) Kini awọn ofin sisan?
Ni akọkọ T / T, L / C ati D/P, awọn ofin isanwo gangan jọwọ ṣayẹwo pẹlu wa nigbati o ba n gbe awọn aṣẹ.
2) Bawo ni pipẹ ifijiṣẹ rẹ lẹhin ti o paṣẹ?
A yoo ṣeto ifijiṣẹ lẹsẹkẹsẹ ni ibamu si iṣeto ẹka iṣelọpọ ati ipo.Nitori iṣeto gbigbe tabi awọn ifosiwewe miiran, jọwọ ṣayẹwo pẹlu wa nigbati o ba n gbe awọn aṣẹ.
