TF-241: Sefofu se sa keneleng metsi se se nang Halogen bakeng sa Polypropylene (PP)
Kakaretso ea Sehlahisoa
TF-241 ke sesebelisoa se tsoetseng pele sa ho thibela malakabe se se nang halogen, se sireletsang tikoloho se etselitsoeng li-polyolefin ka ho khetheha, ho kenyeletsoa le homopolymer PP (PP-H) le copolymer PP (PP-B). TF-241 e na le mohloli oa asiti, mohloli oa khase le mohloli oa khabone, e fihlella ho thibela malakabe ho hoholo ka mokhoa oa ho etsa char o kenang ka hare ho mouoane. Ka ho jara 22%, metsoako ea PP e kenyelletsang TF-241 e fihlela litekanyetso tse thata tsa ho chesa, ho kenyeletsoa UL94 V-0 (3.0mm) le GWIT 960°C, ha e ntse e boloka thepa e ntle ea mechini.
Likarolo tsa Bohlokoa
- Ha e na Halogen ebile e Sireletsa Tikoloho: Ha e na tšepe e boima kapa lintho tse kotsi.
- Bokgoni bo Phahameng: Ho ntsha mosi o fokolang, ho hanyetsa metsi ka tsela e ikgethang, le botsitso ba mocheso.
- Ho lumellana ho Tenyetsehang: E ntlafalitsoe bakeng sa lits'ebetso tsa PP-H le PP-B.
- Tshebetso e Leka-lekaneng: E boloka matla a mechini le bokgoni ba ho sebetsa.
Litlhaloso tsa Tekheniki
| Thepa | Boleng |
|---|---|
| Ponahalo | Phofo e tšoeu |
| Dikahare tsa P₂O₅ | ≥52% |
| Dikahare tsa N | ≥18% |
| Mongobo | ≤0.5% |
| Bongata ba Bongata | 0.7–0.9 g/cm³ |
| Mocheso oa ho bola. | ≥260°C |
| Boholo ba Likaroloana (D₅₀) | ~18 µm |
Lintlha-khōlō tsa Tshebetso
- Ho Thibela Lelakabe:
- UL94 V-0 (1.5mm le 3.0mm)
- LOI: 28–30%
- Lipase tsa GWIT 960°C
- E boloka tekanyo ea V-0 kamora teko ea ho belisa ka metsi ea 70°C/lihora tse 48.
- Thepa ea Mekaniki:
Thepa PP-H (S1) PP-B (S2) Matla a tšepe 28 MPa 23 MPa Ho Lelefatsa Nako ea Phomolo 53% 102% Modulus ea ho Flexural 2315 MPa MPa ea 1981 Index ea Phallo ea Qhibilihang 6.5 g/metsotso e 10 3.2 g/metsotso e 10
Likopo
E loketse PP e thibelang malakabe ho:
- Lisebelisoa tsa ntlo
- Li-heater tsa moea tsa mouoane
- Likarolo tsa elektroniki le tsa likoloi
Tlhahiso e Khothaletsoang
| Thepa | PP-H (S1) | PP-B (S2) |
|---|---|---|
| PP (H110MA/EP300M) | 77.3% | 76.3% |
| TF-241 | 22–24% | 23–25% |
| Lintho tse ekelitsoeng* | 0.7% | 0.7% |
*E kenyeletsa setlolo (EBS), antioxidant (B215), le setlolo se thibelang ho rotha (FA500H).
Hobaneng o lokela ho kgetha TF-241?
✔ E tšoarellang: E latela melaoana e sireletsang tikoloho.
✔ Tshebetso e Phahameng: E leka-lekanya ho tiea ha lelakabe le botšepehi ba thepa.
✔ E ka tšeptjoa: Liphetho tse tsitsitseng tlas'a khatello ea mocheso le ea hydrolytic.
Contact Us （lucy@taifeng-fr.com） for samples and technical support to optimize your PP flame-retardant solutions!
Nako ea poso: Phupu-01-2025
