Wetin Mek PTFE Ay-Tɛmpratura Fabrik Nɔ De Flɛm insay Opin Faya? Wetin Na In Maykroskɔpik Flɛm-Retardant Mɛkanism?

Jiangsu Aokai New Materials, we na wan big kɔmni we de mek PTFE ay-tɛmpracha klos dɛn, ɛksplen se:

PTFE ay-tεmprachכ fabrik na hεli fכm-rεsistant insay opin faya, mεnli biכs fכ di mכlikul strכkchכ εn tεmral dεkכmכshכn mεkanism fכ in kכr mεtirial — polytetrafluoroethylene (PTFE). I flaym retardans nɔ de dipen pan ad flame retardans lɛk ɔdinari matirial, bɔt i kɔmɔt frɔm in inhɛrɛnt kemikal inɛtnɛs ɛn yunik dikɔmpɔzishɔn bihayvya.

Wi kin ɔndastand dis frɔm tri lɛvul dɛn:

1. Strɔng Mɔlikul 'Armour': Ay Bɔnd Ɛnaji ɛn Protɛktiv Lay

·  Strɔng kabɔn-flɔrin (C–F) bכnd dεm : PTFE mכlikul dεm kכnsis fכ wan kabכn chen bakbכn we tayt wan rawnd fכlכrin atכm dεm. di C–F bond na wan pan di strכng kεmikכl bכnd dεm we dεn no, wit bond enεji we de arawnd 485 kJ/mol. Ekstrim ay enaji (tεmpratura) nid fכ brok am, fכ fכm di fכs layn fכ difεns.

·  Shild ifekt fכ fluorine atom dεm : Big, nεgεtiv chaj fluorine atom dεm de pak dεn wan, we de akt lεk tik armכ we fulכp fכ kכl di insay kabכn chen. dis barεri de mek mכst kεmikכl dεm (inklud כksijεn) nכ de akses di kabכn chen εn i de strכng fכ inhεbit di כksidεshכn riakshכn dεm we nid fכ kכmכshכn.

2. Nɔn-Kɔmbɔstibl Dikɔmpɔzishɔn: Dipolimayzeshɔn Instead fɔ Bɔn

·  Chen scission bifo oksidashכn : כnda ay tεmprachכ, di rili wik kabכn-kכbכn (C–C) bכnd dεm insay PTFE de brok bifo C–F bכnd dεm. di mכlikul chen dεm de bigin fכ dכn bifo כksijεn kin tek pat pan riakshכn dεm.

·  Men prodakt na monomer : We i brok, PTFE de menli go dipolymerization , we de rilis tetrafluoroethylene (C2F4) monomers frכm chen εnd dεm. Di tin kin vaypa pas fɔ bɔn bad bad wan we kin mek bɔku bɔku ɔt ɛn gas dɛn we kin bɔn.

·  Gas-faz barεri ifekt : C2F4 gas frכm dipolimεrayzeshn de dens pas εya εn i de setul nia di sכfa, we de fכm wan tεmporari gas layεr we de diluyt כksijεn kכnsantreshכn εn fכ sכpres kכmbכshכn mכr.

3. Sɔpɔtin Rol fɔ Glas Fayba Sabstret

PTFE ay-tɛmpracha fabrik na kɔmpɔzit we dɛn mek bay we dɛn kɔt PTFE pan glas fayba klos. Glas fayba insɛf na tin we nɔ gɛt bɔdi we nɔ de bɔn. As strɔkchɔral skel, i de mek shɔ se ivin if di sɔfayz PTFE layt ful-ɔp ɔnda ekstrim ɔt, di matirial nɔ de mɛlt ɔ drip lɛk klin plastic, we de mek di strɔkchɔral intɛgriti kɔntinyu ɛn mek di flaym nɔ skata.

i fכ emphasize se PTFE na flame-retardant , nכto komplit nכ fכm.We dεn hεt am oba in mεlt pכynt (327°C) εn kכntinyu, i de kכmכt εn rilis tכxik fכm. i kin bia fכ lכng tεm tεmprachכ te to 260°C εn i kin stebul fכ sכm tεm na 300–360°C.

Dikɔmpɔzishɔn na opin faya : We dɛn put am dairekt pan opin faya (fa ɔp in dikɔmpɔzishɔn tɛmpracha), di PTFE layt de rɔtin, bɔt di prɔses nɔ de mek inɔf ɔt ɔ kɔmbɔbbul fɔ mek i kɔntinyu fɔ bɔn. We dɛn put dɛn togɛda wit di glas fayv sɔpɔt, faya nɔ kin ebul fɔ skata ɔltɛm.

In sɔmari, PTFE ay-tɛmpracha fabrik na flame-resistant bikɔs in kɔr matirial PTFE na mɔlikul we dɛn mek fɔ rɛsist kɔmbɔshɔn .Hay-ɛnaji kemikal bɔnd, yunik dikɔmpɔzishɔn path, ɛn di nɔ-flammable glas fayba skel togɛda fɔm wan strɔng fayapruf barɛri.

Di infɔmeshɔn we de ɔp na Jiangsu Aokai Nyu Matirial Tɛknɔlɔji Kɔmni, Ltd.

Fɔ ditayl paramita, aplikeshɔn sɛnɛriɔ ɛn kɔstɔmayz sɔlvishɔn fɔ wi ful prodak rɛnj — inklud PTFE ay-tɛmpracha fabrik, PTFE ay-tɛmpracha tep, PTFE ay-tɛmpracha mɛsh bɛlt, simlɛs bɛlt fɔ bonding mashin dɛn, singl-sayd PTFE klos, ay-tɛmpracha rɛsistant kɔnvaysɔ bɛlt, ay-tɛmpracha rɛsistant glas fayba klos ɛn ɔda tin dɛn we gɛt fɔ du wit am prodakt — duya kɔntakt wi:

●  Mista Guo: 18944819998

●  Mista Liu: 13705266308

Wi de sɔpɔt wan pɔshɔnal ɛn ɔnɛs savis filɔsofi, ɛn wi de dediket fɔ gi yu wan-stɔp sɔlvishɔn ɛn atɛnshɔn savis!