Cov tshuaj tiv thaiv hluav taws uas tsis muaj halogen xws li APP, AHP, thiab MCA muaj ntau yam zoo thaum siv rau hauv cov yas. Nws ua haujlwm ua cov tshuaj tiv thaiv hluav taws zoo, ua kom cov khoom tiv thaiv hluav taws zoo dua. Tsis tas li ntawd xwb, nws pab txhim kho cov khoom siv kho tshuab thiab cua sov ntawm cov yas, ua rau nws ruaj khov dua thiab tiv taus kub siab.
yas hluav taws kub PP
Kev piav qhia txog khoom: TF-241 feem ntau muaj P thiab N, yog ib hom halogen dawb uas tsis muaj hluav taws kub rau polyolefin. Nws tau tsim tshwj xeeb rauntau yam PPMuaj cov kua qaub, cov roj thiab cov pa roj carbon, TF-241 ua haujlwm los ntawm kev tsim cov char thiab cov txheej txheem intumescent.
Qhov Zoo:Cov PP uas tiv taus hluav taws uas TF-241 kho tau zoo dua tsis muaj dej. Nws tseem muaj kev ua tau zoo tiv taus hluav taws (UL94-V0) tom qab rhaub 72 teev hauv dej 70 ℃.
PP (3.0-3.2 hli) nrog 22% TF-241 tuaj yeem dhau qhov kev xeem ntawm UL94 V-0 thiab GWIT 750 ℃ / GWFI 960 ℃.
PP (1.5-1.6mm) nrog 30% ntxiv ntawm TF-241 tuaj yeem dhau qhov kev xeem ntawm UL94 V-0.
Cov Ntaub Ntawv Txog Kev Siv Tshuab / Cov Lus Qhia Tshwj Xeeb:
| Cov Lus Qhia Tshwj Xeeb | TF-241 |
| Qhov tsos | Hmoov dawb |
| P2O5cov ntsiab lus (w/w) | ≥52% |
| Cov ntsiab lus N (w/w) | ≥18% |
| Dej noo (w/w) | ≤0.5% |
| Qhov ceev ntawm cov khoom loj | 0.7-0.9 g/cm33 |
| Kub ntawm kev lwj | ≥260 ℃ |
| Qhov nruab nrab ntawm cov khoom me me (D50) | txog li 18µm |
Cov yam ntxwv:
1. Hmoov dawb, dej tsis kam zoo.
2. Qhov ceev tsawg, tsawg pa luam yeeb.
3. Tsis muaj halogen thiab tsis muaj cov hlau hnyav.
Daim Ntawv Thov:
TF-241 siv rau hauv homopolymerization PP-H thiab copolymerization PP-B. Nws yog dav siv nyob rau hauv
cov polyolefin uas tiv taus hluav taws zoo li lub tshuab cua sov thiab cov khoom siv hauv tsev.
Cov Qauv Siv rau 3.2 hli PP (UL94 V0):
| Khoom siv | Cov Qauv S1 | Formula S2 |
| Kev sib xyaw ua ke PP (H110MA) | 77.3% |
|
| Kev sib xyaw ua ke PP (EP300M) |
| 77.3% |
| Cov roj nplua nyeem (EBS) | 0.2% | 0.2% |
| Cov tshuaj tiv thaiv kab mob (B215) | 0.3% | 0.3% |
| Tiv thaiv kom tsis txhob ntub dej (FA500H) | 0.2% | 0.2% |
| TF-241 | 22% | 22% |
Cov khoom siv kho tshuab raws li 30% ntxiv ntawm TF-241. Nrog 30% TF-241 kom ncav cuag UL94 V-0 (1.5mm)
| Khoom | Cov Qauv S1 | Formula S2 |
| Tus nqi hluav taws xob ntsug | V0 (1.5 hli) | UL94 V-0 (1.5 hli) |
| Txwv cov pa oxygen index (%) | 30 | 28 |
| Lub zog tensile (MPa) | 28 | 23 |
| Kev ntev thaum tawg (%) | 53 | 102 |
| Tus nqi kub hnyiab tom qab dej npau (70 ℃, 48h) | V0 (3.2 hli) | V0 (3.2 hli) |
| V0 (1.5 hli) | V0 (1.5 hli) | |
| Flexural modulus (MPa) | 2315 | 1981 xyoo |
| Yaj cov ntsuas (230 ℃, 2.16KG) | 6.5 | 3.2 |
Ntim:25kg/hnab, 22mt/20'fcl tsis muaj pallets, 17mt/20'fcl nrog pallets. Lwm yam ntim khoom raws li kev thov.
Kev Khaws Cia:nyob rau hauv qhov chaw qhuav thiab txias, khaws cia kom deb ntawm cov dej noo thiab tshav ntuj, lub neej txee ob xyoos.
