TF-251 P thiab N raws li nplaim taws retardant rau PE
Kev Taw Qhia
TF-251 yog ib hom tshiab ntawm phosphorus nitrogen flame retardant, siv dav hauv polypropylene copolymer, polypropylene homopolymer, PE, TPV thiab lwm yam khoom siv. Nws yog tus cwj pwm hauv daim ntawv ntawm cov hmoov dawb, uas muaj cov hluav taws zoo thiab nplaim taws retardant. Hauv cov txheej txheem ntawm cov khoom siv combustion, TF-251 tuaj yeem tsim cov txheej carbon nplua nuj, kom zoo cais cov pa oxygen thiab zam kev kub hnyiab. Tsis tas li ntawd, cov khoom tiav ua los ntawm nws muaj qhov ceev tsawg, tsim cov pa luam yeeb tsawg dua thaum hlawv, thiab zam cov teeb meem xws li hydration thiab salinization. Raws li cov khoom siv hluav taws tshiab, TF-251 muaj cov nplaim taws retardant ruaj khov heev. Nws muaj ntau yam kev siv thiab tuaj yeem siv rau hauv ntau yam khoom siv uas xav tau hluav taws thiab nplaim taws retardancy. Hauv cov txheej txheem tsim khoom lag luam, kev siv TF-251 tuaj yeem txhim kho kev tsim khoom zoo heev thiab txo cov nqi tsim khoom. Los ntawm kev siv TF-251, peb tuaj yeem tsa cov nyhuv tiv thaiv hluav taws mus rau qib tshiab. Nws tuaj yeem ua rau cov khoom ncav cuag UL94 V0 hluav taws qib, uas txhais tau tias peb cov khoom tuaj yeem tiv taus qhov kub siab thiab lwm yam tshuaj lom neeg, yog li ua kom cov khoom zoo thiab kev nyab xeeb ntawm tus neeg siv. TF-251 yog cov khoom siv hluav taws kub zoo heev, uas tuaj yeem txhim kho qhov kev ua tau zoo ntawm cov khoom hluav taws kub thiab paub ntau yam txiaj ntsig.
Cov Lus Qhia Tshwj Xeeb
| Cov Ntawv Qhia | TF-251 |
| N% | ≥17 |
| P% | ≥19 |
| Cov ntsiab lus ntawm cov dej noo% | ≤0.5 |
| Dawb (R457) | ≥90.0 |
| Qhov ceev ntawm cov khoom loj (g/cm2)3) | 0.7-0.9 |
| TGA (T99%) | ≥270 ℃ |
| Qhov loj ntawm cov khoom me me (D50) | 15-20µm- |
Cov tshuaj uas tau npaj tseg
| Khoom siv | Homo-polypropylene | Co-polypropylene | PE | TPV |
| TF-251% | 19-21 | 22-25 | 23-25 | 45-50 |
| UL-94 | V-0 | V-0 | V-0 | V-0 |
Duab Tso Saib
Sau koj cov lus ntawm no thiab xa tuaj rau peb
