Halogen dawb nplaim hluav taws retardant xws li APP, AHP, MCA muaj cov txiaj ntsig zoo thaum siv cov yas. Nws ua raws li cov nplaim hluav taws zoo, txhim kho qhov hluav taws kub ntawm cov khoom siv. Tsis tas li ntawd, nws pab txhim kho cov yas cov khoom siv kho tshuab thiab thermal, ua kom nws ruaj khov thiab tiv taus qhov kub thiab txias.
yas nplaim retardant PP
Khoom piav qhia: TF-241 feem ntau muaj P thiab N, yog ib yam ntawm halogen dawb ib puag ncig tus phooj ywg nplaim retardant rau polyolefin. Nws tau tsim tshwj xeeb rauntau yam PP. Muaj cov kua qaub, qhov chaw roj thiab cov pa roj carbon monoxide, TF-241 yuav siv tau los ntawm kev tsim char thiab intumescent mechanism.
Qhov zoo:Cov nplaim retardant PP kho los ntawm TF-241 muaj dej zoo dua. Nws tseem muaj cov nplaim hluav taws zoo (UL94-V0) kev ua haujlwm tom qab boiling 72 teev hauv 70 ℃ dej.
PP (3.0-3.2mm) 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 ntim ntawm TF-241 tuaj yeem dhau qhov kev xeem ntawm UL94 V-0.
Technical Data Sheet / Specification:
| Specification | TSI-241 |
| Qhov tshwm sim | Dawb hmoov |
| P2O5cov ntsiab lus (w/w) | ≥52% |
| N cov ntsiab lus (w / w) | ≥18% |
| Moisture (w / w) | ≤ 0.5% |
| Qhov ntom ntom | 0.7-0.9 g / cm33 |
| Decomposition kub | ≥260 ℃ |
| Qhov nruab nrab particle loj (D50) | cav 18m |
Yam ntxwv:
1. Cov hmoov dawb, dej tsis zoo.
2. Tsawg ceev, tsis tshua muaj pa luam yeeb tiam.
3. Halogen-dawb thiab tsis muaj hlau hnyav ions.
Daim ntawv thov:
TF-241 yog siv rau hauv Homopolymerization PP-H thiab copolymerization PP-B. Nws yog dav siv nyob rau hauv
nplaim retardant polyolefin zoo li lub tshuab cua sov thiab cov khoom siv hauv tsev.
Daim Ntawv Qhia Txog 3.2mm PP (UL94 V0):
| Khoom siv | Formula S1 | Formula S2 |
| Homopolymerization PP (H110MA) | 77.3% |
|
| Copolymerization PP (EP300M) |
| 77.3% |
| Lubricant (EBS) | 0.2% | 0.2% |
| Antioxidant (B215) | 0.3% | 0.3% |
| Anti-dripping (FA500H) | 0.2% | 0.2% |
| TSI-241 | 22% | 22% |
Mechanical zog raws li 30% ntxiv ntim ntawm TF-241. Nrog 30% TF-241 mus txog UL94 V-0 (1.5mm)
| Yam khoom | Formula S1 | Formula S2 |
| Vertical flammability tus nqi | V0 (1.5 hli) | UL94 V-0 (1.5 hli) |
| Tsawg oxygen index (%) | 30 | 28 |
| Tensile zog (MPa) | 28 | 23 |
| Elongation ntawm tawg (%) | 53 | 102 |
| Flammability npaum li cas tom qab dej boil (70 ℃, 48h) | V0 (3.2 hli) | V0 (3.2 hli) |
| V0 (1.5 hli) | V0 (1.5 hli) | |
| Flexural Modulus (MPa) | 2315 ib | Xyoo 1981 |
| Melt index (230 ℃, 2.16KG) | 6.5 | 3.2 |
Ntim:25kg / hnab, 22mt / 20'fcl tsis muaj pallets, 17mt / 20'fcl nrog pallets. Lwm yam ntim raws li kev thov.
Cia:nyob rau hauv qhuav thiab txias qhov chaw, kom tsis txhob ya raws thiab tshav ntuj, txee lub neej ob xyoos.
