Antimony free super dhalaalaya nooca L
Waxaa loo isticmaali karaa in lagu sameeyo fiilooyinka suufka ah ee polyester-ka iyo fiilooyinka.Waa alaab asaasi ah oo cagaaran oo loogu talagalay shirkadaha polyester-ka si ay u farsameeyaan fiilooyinka iyo alaabta la xidhiidha.
Tilmaanta tayada ee DH hyti antimony free super dhalaalaya nooca PET chip
| Nambarada taxan | Walxaha | Unug | Tusmada tayada | (L-17)Natiijooyinka tijaabada | Habka tijaabada / Heerka | |
| 1 | Viscosity gudaha | dL/g | 0.675± 0.025 | 0.672 | GB/T 14190-2017 | |
| 2 | barta dhalaalaysa | ℃ | 260± 3 | 260 | ||
| 3 | Mawduuca kaarboonboxyl ee ka dambeeya | mol/t | ≤28 | 20 | ||
| 4 | Chromaticity | Qiimaha B | 4±2 | 4.8 | ||
| L qiimaha | ≥80 | 81 | ||||
| 5 | Qoyaanka (jabka tirada badan) | % | ≤0.5 | 0.35 | ||
| 6 | ≥ 10 µ m Qaybaha Agglutinated | /mg | ≤6.0 | 0 | ||
| 7 | Waxa ku jira Diethylene glycol (jajab tiro) | % | 1.20±0.30 | 1.02 | ||
| 8 | Waxyaabaha birta ah | mg/kg | ≤2 | 1 | ||
| 9 | Budada | mg/kg | ≤100 | 10 | ||
| 10 | Jeex aan caadi ahayn (jajab tiro) | % | ≤0.6 | 0 | ||
| 11 | Waxyaabaha Antimony | ppm | ≤10 | ND | Marka loo eego US EPAmethod3052:1996, ICP-OES ayaa la isticmaalay | |
Qiimaha dhexe ee nuxurka kooxda dhamaadka carboxyl waa in lagu go'aamiyaa inta u dhaxaysa ≤ 28mol/T iyada oo loo marayo wada xaajood u dhexeeya alaab-qeybiyaha iyo iibsadaha.Marka la go'aamiyo, waa inaan si sabab la'aan ah loo beddelin.
Qiimaha dhexe ee chromaticity b waa in ay go'aamiyaan labada dhinac iyada oo la tashanayo inta u dhaxaysa ≤ 10. Marka la go'aamiyo, lama beddeli doono sida la doono.
Qiimaha dhexe ee ka kooban diethylene glycol waa in lagu go'aamiyaa heshiis labada dhinac ah inta u dhaxaysa ≤1.5%.Marka la go'aamiyo, lama beddeli doono sida la doono.
Tilmaanta ka kooban AntimonyXadka ogaanshaha habkani waa 10ppm, lama ogaan karo Nd.
1) Waa maxay shuruudaha lacag bixinta?
Inta badan T/T, L/C iyo D/P, shuruudaha lacag bixinta ee dhabta ah fadlan nala hubi markaad dalabaadka dalbanayso.
2)Intee in le'eg ayay tahay bixintaada kadib dalabka?
Waxaan diyaarin doonaa isla markiiba gaarsiinta iyadoo loo eegayo jadwalka waaxda wax soo saarka iyo xaaladda.Jadwalka dhoofinta awgeed ama arrimo kale, fadlan nala hubi markaad dalabaadka dalbanayso.
