Tia Gbegbɔgblɔ . 
Negbe rababa ƒomevi ʋɛ aɖewo siwo wotsɔ lãnuwo wɔe koe mele eme o . Nusiwo wotsɔ wɔa rababa . , di Dzɔdzɔme rababa . , enye Nusiwo ate ŋu axɔ dzo alo esiwo ate ŋu atɔ dzo . . le dɔwɔƒewo abe . Ŋusẽ Yeye ., Batriwo ƒe Ðoɖowo . , kple Elektrɔnik Dɔwɔnuwo . . Batrikiwo . kple Halogen-manɔmee dzobibi ƒe ʋuʋudedi ƒe dampers ..
Fifia la, mɔ̃ɖaŋununya ƒe mɔnu vevi siwo dzi woato ana . Flame retardancy of rubber Nusiwo wowɔ . . dometᴐ nye:
Tsɔ kpe ɖe eŋu . Dzobibi ƒe dzoxɔxɔnutsitikewo . alo Dzotsinuwo ƒe ʋuʋudediwo .
Trɔtrɔ le tɔtrɔ ŋu . kple nusiwo me dzoxɔxɔ mele o .
Totoɖeme . Dɔwɔwɔ ƒe ƒuƒoƒo siwo me dzoxɔxɔ mele o . le polymerization me .
dzidzi ɖe edzi . Crosslink ƒe kpekpeme . ƒe rababa ƒe nuwɔna .
Akpa siwo gbɔna la na hatsotso kpui aɖe kple numeɖeɖe tso . Mɔ̃ɖaŋununya siwo me wotsɔa rababa dzonae ..
1. Mɔ̃ɖaŋununya siwo me dzoxɔxɔ mele o na hydrocarbon rababa .
1.1 Hydrocarbon rababawo ƒe nɔnɔmewo .
Hydrocarbon ƒe rababawo . vevietɔ dometɔ aɖewoe nye .:
NR (dzɔdzɔme rababa) .
SBR (Styrene-Butadiene ƒe rababa)
BR (Butadiene ƒe rababa) .
IIR (Butyl Rubber) .
EPR / EPDM (ethylene propylene rababa) .
Togbɔ be NBR (nitrile rababa) . menye hydrocarbon rababa si bɔ o, ke boŋ . Atikewɔwɔmɔnu siwo me dzoxɔxɔ mele o . wosɔ eye zi geɖe la, woƒoa nu tso wo ŋu ɖekae le mɔ̃ɖaŋudɔwo me.
Hydrocarbon rababa ƒe nɔnɔme vevitɔwo dometɔ aɖewoe nye .:
Oxygen ƒe dzesi (LOI) ƒe seɖoƒe ɖoɖo: anɔ abe. 19–21 .
Dzoxɔxɔ ƒe dzoxɔxɔ: 200–500°C
Dzobibi ƒe dɔmawɔmawɔ nyuie kple dzoxɔxɔ ƒe tsitretsitsi nyuie o .
Dzidzime ƒe agbɔsɔsɔ gã aɖe . Ya siwo ate ŋu axɔ dzo le dzobibi me .
Eyata ne wozãe le . Batrikiwo ., Industrial Damping Pads . , alo General vibration isolation components . , tɔtrɔ le dzoxɔxɔ si me dzoxɔxɔ mele o ŋu le vevie ŋutɔ.
1.2 Mɔnu siwo bɔ siwo me dzoxɔxɔ mele o na hydrocarbon rababawo .
(1) Tsɔtsɔ tsaka kple polymers siwo mexɔa dzo o .
to hydrocarbon rababawo tsakatsaka kple dzoxɔxɔ si me dzoxɔxɔ mele o me abe .:
Polyvinyl chloride (PVC) .
Polyethylene (CPE) si me klorin le .
Polyethylene (CSM) si me klosalo le .
ethylene-vinyl acetate (EVA) .
Woate ŋu ana dzobibi ƒe dɔmawɔmawɔ nyuie nanyo ɖe edzi vaseɖe afi aɖe. Le tsakatsaka me la, ele be woalé ŋku ɖe .:
Nusiwo wotsɔ wɔa nu ɖekae .
co-crosslinking system ƒe nɔnɔmetata .
Wozãa mɔnu sia zi geɖe na . Batriki ƒe ʋuƒo siwo le xɔa me . alo Non-High-Elasticity Damping ƒe akpawo ..
(2) Dzotsinuwo ƒe tsɔtsɔ kpee (mɔnu gbãtɔ) .
si wotsɔ kpe ɖe . Dzobibi ƒe dzoxɔxɔnutsitikewo . nye mɔnu vevitɔ kekeake si dzi woato ana dzobibi nagahe ɖe megbe le hydrocarbon rababa me o eye woate ŋu awɔe wòanyo ɖe edzi to . Nuwɔwɔ aduadu ƒe ɖoɖowo ..
Dzobibi si me womezãa nu gbagbewo le o si me womezãa nu gbagbewo le o (si nye atike siwo wozãna tsã) .:
Hexachlorocyclopopentadiene ƒe nusiwo woɖe tso eme .
Decabromodiphenyl ether .
Paraffin si me klorin le .
Inorganic synergistic dzotsinuwo .:
Antimony trioxide (SB2o 3) (wozãnɛ zi geɖe)
Zinc Borate .
Aluminium hydroxide .
Ammonium chloride .
⚠ Nya veviwo .:
Mele be woatsɔ dzotsinuwo si wotu ɖe halogen dzi la anɔ . Halogen siwo me woɖea asi le nu ŋu le . , ne menye nenema o la, woate ŋu .:
Corrode ƒe dɔwɔwɔ ƒe dɔwɔnuwo kple aŋɔwo .
Ðe elektrikŋusẽ ƒe dɔwɔwɔ dzi kpɔtɔ .
Ŋusẽ gbegblẽ ɖe tsitsi ƒe tsitretsitsi dzi .
le ƒe 1999 me. Ŋusẽ Yeye . kple Elektrɔnikmɔ̃ɖaŋudɔwɔƒewo ., Halogen-manɔmee dzobibi ƒe ʋuʋudedi ƒe dampers . va zu nu vevitɔwo, si na be amewo lɔ̃a . Mɔ̃ siwo me dzo mele o siwo me halogen mele o ..
(3) Nusiwo me dzoxɔxɔ mele o siwo me dzoxɔxɔ mele o ƒe tsɔtsɔ kpe ɖe eŋu .
Nusiwo wotsɔna yɔa nu me zi geɖe dometɔ aɖewoe nye .:
Calcium carbonate . .
Kaolin ƒe anyikpe .
Talc .
Silika si wotsɔ ƒo ƒui .
Aluminium hydroxide .
Mɔnu sia nana dzobibi ƒe dɔmawɔmawɔ nyuie nyona ɖe edzi to .:
dzi ɖeɖe kpɔtɔ ƒe agbɔsɔsɔ dzi ɖeɖe kpɔtɔ . Nu gbagbewo ƒe lãmenugbagbeviwo ƒe dzoxɔxɔ .
zazã le . Endothermic gbegblẽ ƒe ŋusẽkpɔɖeamedzi . ƒe fillers .
Le kpɔɖeŋu me:
Calcium carbonate . . kple Aluminium hydroxide . Xɔ dzoxɔxɔ ɖedzesi aɖe le gbegblẽɣi .
Gake ele be woalé ŋku ɖe nyateƒe si wònye be .:
Nusiwo wotsɔ yɔa nu me fũ akpa dzi ɖena kpɔtɔna . Mɔ̃ɖaŋununya ƒe Nɔnɔmewo .
mesɔ na . High-elasticity . alo High-damping vibration isolation components .
(4) Dzidziɖedzi le rababa ƒe crosslink ƒe kpekpeme ŋu .
numekukuwo ɖee fia be .:
Crosslink Density si kɔkɔ wu → Oxygen ƒe dzesi si kɔ wu → Dzobibi ƒe dɔmawɔmawɔ nyuie si nyo ɖe edzi
Anɔ eme be mɔ̃ sia do ƒome kple . Dzoxɔxɔ ƒe gbegblẽ ƒe dzoxɔxɔ ƒe dzidziɖedzi ..
Wozã mɔnu sia dzidzedzetɔe le . EPDM ƒe rababa ƒe ɖoɖowo . eye wòsɔ na .:
Batriki siwo wozãna le dzoxɔxɔ si le titina va ɖo kɔkɔƒe me .
Structural Flame-retardant Vibration Damping Rubber ƒe akpa aɖewo .
2. Nɔnɔme siwo me dzoxɔxɔ mele o ƒe nɔnɔme siwo le halogenated rababa ŋu .
Halogenated rababa . Le dzɔdzɔme nu la, halogen ƒe akpa aɖewo nɔa eme eye zi geɖe la, woɖea .:
Oxygen ƒe dzesi: 28–45
FPM (fluorubber) Oxygen ƒe dzesi si wu 65 .
Halogen ƒe agbɔsɔsɔ si sɔ gbɔ wu . → Dzobibi ƒe dɔmawɔmawɔ nyuie wu .
Ameɖokuiɖeɖeɖa ƒe nuwɔna le dzobibi ɖeɖeɖa vɔ megbe .
Esia wɔnɛ be atikewɔwɔ na rababa siwo me wodea halogen la le bɔbɔe ŋutɔ, eye zi geɖe la, ebiana be woatsɔ dzotsinuwo ado ŋusẽ wo vie ko.
⚠ ke hã, le . Nutome Ŋuti Sewo . (abe Rohs . kple TE ƉE EGBƆ ) kple nusiwo le edzi yim le . Ŋusẽdɔwɔƒe Yeye ., Halogen-maɖemaɖe ƒe atikewo . wole ŋudzedze kpɔm ɖe eŋu geɖe wu. Esia nye nu vevi aɖe si ta woxɔ ame geɖe . Halogen-manɔmee dzobibi ƒe ʋuʋudedi ƒe dampers ..
3. Mɔ̃ɖaŋununya siwo me dzoxɔxɔ mele o na heterochain rababa .
ame siwo teƒenɔlawo sɔ gbɔ wu . Heterochain ƒe rababa . enye:
Dimethyl silicone rababa (VMQ) .
eƒe nɔnɔme veviwo dometɔ aɖewoe nye .:
Oxygen index si ade 25 .
Dzoxɔxɔ ƒe gbegblẽ ƒe dzoxɔxɔ va ɖo 400–600°C .
Dzoxɔxɔ gã ƒe liƒo nyuitɔ kekeake .
silicone rababa ƒe mɔ̃ siwo me dzo mele o koŋ ye nye .:
si le dzidzim ɖe edzi . Dzoxɔxɔ ƒe dzoxɔxɔ ƒe dzoxɔxɔ .
dzi ɖe edzi . CHAR si susɔ le eƒe gbegblẽ megbe .
si nye be woaɖe . Ya siwo ate ŋu axɔ dzo ƒe dzidzime ƒe agbɔsɔsɔ .
Esia wɔe be . Silicone ƒe rababa . wozãna le afisiafi le ƒe 1999 me.:
Batriki siwo ƒe dzoxɔxɔ de ŋgɔ .
Halogen-maɖemaɖe ƒe dzotsinuwo ƒe akpa siwo me dzoxɔxɔ mele o siwo ƒe asi de ŋgɔ .
Ametakpɔnu siwo wotsɔ xea mɔ na elektrikŋusẽ ƒe dɔwɔnuwo kple ŋusẽdɔwɔnu yeyewo .
Nyanuwuwuw
Alesi wowɔe be dzobibi si me dzoxɔxɔ mele o le . Rubber Nusiwo wowɔ . . ele be woabui bliboe le . Rubber ƒomevi ., Dɔwɔwɔ ƒe nɔnɔme . , kple Se ƒe nudidiwo ..
na dɔbiagbalẽviwo abe .:
Batrikiwo .
Halogen-manɔmee dzobibi ƒe ʋuʋudedi ƒe dampers .
Wokafui be woatsɔe aɖo nɔƒe gbãtɔ .:
Mɔ̃ siwo me dzo mele o siwo me halogen mele o .
Crosslink ƒe kpekpeme ƒe nɔnɔme nyuitɔ .
Egbɔkpɔnu siwo da sɔ le dzoxɔxɔ si me dzoxɔxɔ mele o dome kple mɔ̃ɖaŋununya ƒe dɔwɔwɔ .
Negbe rababa ƒomevi ʋɛ aɖewo siwo wotsɔ lãnuwo wɔe koe mele eme o . Nusiwo wotsɔ wɔa rababa . , di Dzɔdzɔme rababa . , enye Nusiwo ate ŋu axɔ dzo alo esiwo ate ŋu atɔ dzo ..
