Pik Langwej . 
Ɛkspɛkt fɔ sɔm kayn sintetik rɔba, bɔku pan dɛn . Sintetik Rɔba Prodakt dɛn . , lɛk Natural raba . , de Matirial dɛn we kin bɔn ɔ we kin bɔn . . insay industri dɛn lɛk . Nyu ɛnaji ., Batri sistem dɛn . , ɛn Ilɛktronik Ikwipmɛnt . , dɛn kin put di tin dɛn we dɛn nid fɔ mek dɛn nɔ gɛt bɔku bɔku faya pan di tin dɛn we dɛn kin yuz Batri pad dɛn . ɛn Halogen-fri flame-retardant vaybreshɔn dampa dɛn ..
Naw, di men tɛknikal we dɛn fɔ mek di . Flame retardansi of rubber Prodakt dɛn . . min:
we yu de ad . Di wan dɛn we nɔ gɛt faya fɔ mek dɛn nɔ gɛt faya . ɔ Flɛm-Rɛtardant Fillers .
Blɛndin modifyeshɔn . wit tin dɛn we dɛn kin yuz fɔ mek faya nɔ bɔn .
Introdyusin . Flame-retardant funkshɔnal grup dɛn . Durin polimayzayshɔn .
we de mek di . Krɔslink dɛnsiti . of Rɔba Prodakt dɛn .
Di sɛkshɔn dɛn we de kam biɛn ya de gi shɔt klas ɛn ɛksplen bɔt . Teknɔlɔji dɛn we nɔ de mek rɔba flaym ɛn we nɔ de flay..
1. Flame-retardant teknɔlɔji fɔ haydrokabon rɔba dɛn .
1.1 Di kwaliti dɛn we di haydrokabɔn rɔba dɛn gɛt .
Haydrokabon rɔba dɛn . men wan inklud .:
NR (natural rubber)
SBR (Styrene-butadiene rubber)
BR (butadiene rubber)
IIR (butyl rɔba) .
EPR / EPDM (Ethylene Propylene Rɔba)
Pan ɔl NBR (Naytrile Rɔba) . nɔto wan tipik haydrokabɔn rɔba, in . Di tritmɛnt we dɛn kin gi fɔ mek faya kech . na di sem ɛn dɛn kin tɔk bɔt dɛn togɛda insay injinɛri aplikeshɔn dɛn.
Di men kwaliti dɛn we di haydrokabɔn rɔba dɛn gɛt na:
Limitin ɔksijɛn indeks (LOI): Aprɔks. 19–21.
T ɛmprat ɔ r t ɛ rm ɔ p ɔ l t ɛ m ɔ p ɔ zish ɔ n: 200–500°C .
Poor flame retardansi ɛn ɔt rɛsistɛns .
Jɛnɛreshɔn fɔ big big amɔnt dɛn fɔ . Gas dɛn we kin bɔn we dɛn de bɔn .
So, we dɛn yuz am na Batri pad dɛn ., Indastrial damping pads . , ɔ Jɛnɛral Vaybrɛshɔn Ayzoleshɔn Kɔmpɔnɛnt dɛn . , Flame-retardant modifyeshɔn impɔtant.
1.2 Kɔmɔn Flɛm-Rɛtardant Mɛtɔd fɔ Haydrokabɔn Rɔba .
(1) Blɛnd wit flaym-rɛtardant polimɛr dɛn .
bay we dɛn de blɛnd haydrokabɔn rɔba dɛn wit flɛm-rɛtardant polima dɛn lɛk .:
Polivinyl klorayd (PVC) .
Klɔrinɛt polyethylene (CPE) .
Klɔrosulfɔnayt polyethylene (CSM) .
Etylene-vinyl asetat (EVA)
Di flame retardans kin improve to wan patikyula extent. We dɛn de blend, dɛn fɔ pe spɛshal atɛnshɔn to .:
Di kɔmpitibliti fɔ di matirial .
Ko-kroslinking sistem dizain .
Dis we ya na tin we dɛn kin yuz fɔ du . Struktural Batri pad dɛn . ɔ Non-high-elasticity damping komponent dɛn ..
(2) Adishɔn fɔ flaym ritardant dɛn (praymari aprɔch)
di ad we dɛn ad . Di wan dɛn we nɔ gɛt faya fɔ mek dɛn nɔ gɛt faya . na di impɔtant we fɔ ɛp fɔ mek di faya nɔ wam insay haydrokabɔn rɔba ɛn dɛn kin mek am bɛtɛ mɔ tru . Synergistic sistem dɛn ..
Ɔrganik halogen-based flame retardants (tradishɔnal sɔlvishɔn dɛn):
Hεksaklorosayklכpεntadiene derivativ dεm .
Dikabromodifenil ɛtɛr .
Parafin we dɛn mek wit klorin .
Inɔgɛnɛk sinajɛstik flɛm retardant dɛn .:
Antimony trioksayd (SB2O3) (Dɛn kin yuz am ɔltɛm)
Zinc Borate we de na di .
Aluminiɔm haydroksayd .
Amɔniɔm klorayd .
⚠ Impɔtant not dɛn .:
Halogen-based flame retardants nɔ fɔ kɔntinyu fɔ gɛt . Fri Halogens . , ɔdasay dɛn kin .:
KƆRƆD PROSƐSƐNS IKUIPMƐNT ƐN MƆLD DƐN .
Ridyus di ilɛktrik insuleshɔn pefɔmɛns .
Afεkt εgεstεnt we de afekt εjεst .
na di . Nyu ɛnaji . ɛn Ilɛktronik Indastri dɛn ., Halogen-fri flame-retardant vaybreshɔn dampa dɛn . dɔn bi di men tin, we dɔn mek dɛn gɛt strɔng prɛfɛkshɔn fɔ . Di sistem dɛn we nɔ gɛt halogen-ritardant sistem dɛn ..
(3) Adishɔn fɔ di inɔgɛnɛk fil dɛn we nɔ gɛt faya .
Di fil dɛn we dɛn kin yuz bɔku tɛm na fɔ yuz am na .:
Kalsiɔm kabɔnɛt .
Kaolin kle na na na na na na na na na na na na na .
TALK
Silika we dɛn dɔn mek prɛsipitayt .
Aluminiɔm haydroksayd .
Dis we aw dɛn de du tin kin mek di faya nɔ gɛt bɛtɛ faya bay we dɛn de yuz am .:
we de ridyus di prɔpɔshɔn fɔ . Ɔrganik matirial we de bɔn .
utilizing di . Endothermic dikomposishun effekt . di filla dɛn .
fɔ ɛgzampul:
Kalsiɔm kabɔnɛt . ɛn Aluminiɔm haydroksayd . Absɔb signifyant ɔt di tɛm we dɛn de dikɔmpɔzishɔn .
Bɔt, dɛn fɔ pe atɛnshɔn to di tru tin we se .:
Di lod we de lod pasmak de ridyus di ridyus Mekanikal prɔpati dɛn .
nɔ fayn fɔ . Ay-ɛlastikiti . ɔ High-damping vibration isolation komponent dɛn .
(4) Fɔ mek di rɔba krɔslink dɛnsiti go ɔp .
Stɔdi dɛn dɔn sho se .:
Di ay krɔslink dɛnsiti → Di ɔksijɛn indeks we ay pas ɔl → Impɔtant flaym retardans
Dis mɛkanism go mɔs bi se i gɛt fɔ du wit di . Inkris in tɛmral dikɔmpɔzishɔn tɛmpracha ..
Dis we fɔ du tin dɔn wok fayn fayn wan insay . EPDM Rɔba Sistem dɛn . ɛn i fayn fɔ .:
Batri pad dɛn we dɛn kin yuz na midul to ay tɛmpracha ɛnvayrɔmɛnt dɛn .
Structural flame-retardant vibration damping raba komponents .
2. Flame-retardant kwaliti dɛn fɔ halogenated rɔba dɛn .
Rub dɛn we gɛt halojen . inhεrently kכntεn halojen εlimεnt dεm εn tipikli εkshibit .:
Di ɔksijɛn indeks: 28–45.
FPM (fluororubber) Oksijɛn indeks we pas 65 .
Di tin dɛn we de insay di halojen we de ɔp . → Bɛtɛ flɛm retardans .
Self-extinguishing behavior afta dɛn dɔn pul faya .
As a rizulyt, flame-retardant treatment of halogenated rubbers na rili izi, bɔku tɛm i kin nid jɔs smɔl riinfɔsmɛnt wit flame retardants.
⚠ Bɔt, bikɔs ɔf . Envayrɔmɛnt Rigyuleshɔn . (lɛk Rohs na di rohs . ɛn RICH ) ɛn di tin dɛn we de apin na di Nyu Ɛnaji Indastri ., Sɔlwɛshɔn dɛn we nɔ gɛt halogen dɛn de favɔret mɔ ɛn mɔ. Dis na di men rizin we mek pipul dɛn de adopt bɔku bɔku pipul dɛn . Halogen-fri flame-retardant vaybreshɔn dampa dɛn ..
3. Flame-retardant teknɔlɔji fɔ heterochain rɔba dɛn .
Di wan we ripresent di pɔsin we gɛt di wok pas ɔlman . Heterochain raba . IS .:
Dimethyl silikon rubber (VMQ)
Di men kwaliti dɛn we i gɛt na:
Ɔksijɛn indeks we na lɛk 25 .
Tεmpratura we de kכmכpכs tεmכl te to 400–600°C .
Eksɛlɛnt ay-tɛmpracha stebiliti .
Flaym-retardant mɛkanism dɛn fɔ silikon rɔba men wan involv:
Inkris . Termal dikomposishun temperechur .
we de mek di amount fɔ . Residual char afta dikomposishun .
we de ridyus di . Jɛnɛreshɔn ret fɔ gas dɛn we kin bɔn .
As a rizulyt, . Silikɔn rɔba . na in dɛn kin yuz bɔku bɔku wan insay .:
Batri pad dɛn we gɛt ay-tɛmpracha .
High-end halogen-fri flame-retardant damping komponents
Protektiv buffer komponent fɔ ilɛktronik ɛn nyu ɛnaji ikwipmɛnt .
Dɔn
Di flame-retardant dizain fɔ . Di prɔdak dɛn we dɛn mek wit rɔba . fɔ bi kɔmprɛhɛnsif kɔnsidɛreshɔn bays pan . Di kayn rɔba we dɛn mek ., Aplikeshɔn Envayrɔmɛnt . , ɛn Di tin dɛn we dɛn nid fɔ du fɔ mek di lɔ dɛn ..
fɔ aplikeshɔn dɛn lɛk .:
Batri pad dɛn .
Halogen-fri flame-retardant vaybreshɔn dampa dɛn .
I fayn fɔ mek yu put di prɔyoritɛt fɔs .:
Di sistem dɛn we nɔ gɛt halogen-ritardant sistem dɛn .
Proper kroslink densiti dizain .
Balanced Sɔlv dɛn fɔ sɔlv di prɔblɛm bitwin flame-retardant fillers ɛn mɛkanikal pefɔmɛns
Ɛkspɛkt fɔ sɔm kayn sintetik rɔba, bɔku pan dɛn . Sintetik Rɔba Prodakt dɛn . , lɛk Natural raba . , de Matirial dɛn we kin bɔn ɔ we kin bɔn ..
