TF-241 Halogen-free ammonium polyphosphate nplaim retardant rau PP
Kev Taw Qhia
Cov txiaj ntsig tseem ceeb ntawm kev siv cov khoom sib xyaw APP TF-241 muaj cov tshuaj tua hluav taws hauv polypropylene (PP) yog raws li nram no. Ua ntej, TF-241 ua rau PP tsis kub hnyiab, ua rau nws tiv taus hluav taws. Qhov no tseem ceeb heev rau cov ntawv thov uas kev nyab xeeb hluav taws yog qhov tseem ceeb. Qhov thib ob, TF-241 muaj kev ruaj khov thermal zoo heev, khaws cia cov qauv ntawm PP hauv qab qhov kub siab. Nws kuj pab txo cov pa luam yeeb thiab cov pa roj lom thaum lub sijhawm hlawv, txo cov teeb meem kev noj qab haus huv. Tsis tas li ntawd, TF-241 qhov sib xws nrog PP zoo heev, ua kom yooj yim koom ua ke thiab ua tau zoo tas li. Zuag qhia tag nrho, qhov sib xyaw ua ke ntawm TF-241 qhia txog nws cov txiaj ntsig tseem ceeb ua cov tshuaj tua hluav taws rau PP.
Cov Lus Qhia Tshwj Xeeb
| Cov Lus Qhia Tshwj Xeeb | TF-241 |
| Qhov tsos | Hmoov dawb |
| Cov ntsiab lus P (w/w) | ≥22% |
| Cov ntsiab lus N (w/w) | ≥17.5% |
| Tus nqi pH (10% aq, ntawm 25 ℃) | 7.0~9.0 |
| Viscosity (10% aq, ntawm 25 ℃) | <30mPa·s |
| Dej noo (w/w) | <0.5% |
| Qhov Loj ntawm Cov Khoom Me Me (D50) | 14 ~ 20µm |
| Qhov Loj ntawm Cov Khoom Me Me (D100) | <100µm |
| Kev yaj (10% aq, ntawm 25 ℃) | <0.70g/100ml |
| Kub ntawm kev lwj (TGA, 99%) | ≥270 ℃ |
Cov yam ntxwv
1. Tsis muaj Halogen thiab tsis muaj cov hlau hnyav.
2. Qhov ceev tsawg, tsawg pa luam yeeb.
2. Hmoov dawb, tsis muaj dej tsis zoo, tuaj yeem dhau 70 ℃, 168h immersion test.
3. Kev ruaj khov thermal siab, kev ua haujlwm zoo, tsis muaj dej ntws thaum lub sijhawm ua haujlwm.
4. Ntxiv me me, ua haujlwm tiv thaiv hluav taws kub zoo, ntau dua 22% tuaj yeem dhau UL94V-0 (3.2 hli).
5. Cov khoom uas tsis kub hnyiab muaj kev ua tau zoo ntawm kev tiv taus kub siab thiab tuaj yeem dhau GWIT 750 ℃ thiab GWFI 960 ℃ kev xeem.
7. Biodegradable rau hauv phosphorus thiab nitrogen tebchaw.
Daim Ntawv Thov
TF-241 siv rau hauv homopolymerization PP-H thiab copolymerization PP-B thiab HDPE. Nws yog dav siv rau hauv cov nplaim taws retardant polyolefin thiab HDPE 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 | 22-24% | 23-25% |
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 nplaim taws 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, 24mt/20'fcl tsis muaj pallets, 20mt/20'fcl nrog pallets. Lwm yam ntim khoom raws li qhov kev thov.
Kev Khaws Cia:nyob rau hauv qhov chaw qhuav thiab txias, khaws cia kom tsis txhob muaj dej noo thiab tshav ntuj,lub neej txee tsawg kawg yog ob xyoos.
Cov khoom cuam tshuam
Cov khoom cuam tshuam
