Tia Gbegbɔgblɔ . 1. ŋgɔdonya .
le eƒe . Elasticity si kɔkɔ ŋutɔ ., Ya ƒe tsɔtsɔme nyuitɔ kekeake . , kple Tsitretsitsi ɖe nyadzɔdzɔgblɔmɔ̃ vovovowo ŋu ., aŋe wozãna le afisiafi le ƒe 1999 me. Ami kple gas ƒe nutrenu ƒe ɖoɖowo . na . Yamenutomemɔ̃wo ., Yameʋuɖoɖo . , kple Ƒudzisrafowo ƒe Aʋawɔnuwo ..
kple ŋgɔyiyi kabakaba si nye . China ƒe dukɔa ƒe aʋawɔnuwo ƒe dɔwɔƒe ., Vulcanized rababa ƒe akpa aɖewo . va le vevie wu le ƒe 1999 me. Yamenutomemɔ̃wo ., Ƒumelãwo ƒe Tɔdziʋuwo . , kple Ƒugɔmemɔ̃ɖaŋuŋutinunya ..
Vevietɔ, le xɔ gã la te . Ƒumelãwo ƒe Nɔnɔme ., Rubber Nutrenu Nuwo . Ele be wòanɔ te ɖe enu . Tsi ƒe fafa gã ., Dze si wotsɔna ƒua gbe . , kple Mɔ̃ɖaŋununya ƒe nuteɖeamedzi . Le ɣeyiɣi ma ke me la, wotsɔa nudidi siwo lolo wu dana ɖe nusi wotsɔ wɔe la ƒe . Ɣeyiɣi didi ƒe liƒo . kple Subɔsubɔ ƒe Agbe ..
Fifia la, numekuku akpa gãtɔ le . Goma ƒe tsitsi . Lé ŋku ɖe . Dzoxɔxɔ-oxidative tsitsi ƒe nuwɔna . ƒe . Vulcanized rababa . , vevietɔ le dzoxɔxɔ kple oxygen ƒe ŋusẽkpɔɖeamedzi ɖe eƒe nɔnɔmewo dzi me kum.
ke hã, le . Ƒumelãwo ƒe Nɔnɔme . , nusiwo nye . Ami ƒe nyadzɔdzɔgblɔmɔnuwo ., Ya siwo gblẽa nu le ame ŋu . , kple Dze si wotsɔna ƒua gbe . coexist, si gblẽa nu le . Nutrenu ƒe dɔwɔwɔ . kple Subɔsubɔ ƒe Agbenɔƒe . ƒe . Vulcanized rababa ƒe akpa aɖewo ..
To vovo na esia la, . Goma ƒe akpa siwo me womewɔadɔ le o . (abe Ametakpɔnu siwo wotsɔ ƒo ƒu ɖe wo nɔewo ŋu ƒe akpa aɖe ., rababa ƒe nutrenuwo . , kple Ɣeyiɣi kpui aɖe ƒe nutrenuwo siwo wozãna le teƒea . ) ɖea tsitretsitsi ƒe tsitretsitsi si mede ame dzi o fiana le crosslinked network si li ke ƒe anyimanɔmanɔ ta.
nu siawo nye . Anyigba ƒe fafa le anyigba dzi ., Deformation . , kple Dɔwɔwɔ ƒe Gbegblẽ . le Ƒumelãwo ƒe Nuɖeɖefia te.
2. Nusiwo gbɔ rababa ƒe tsitsi tsona kple nusiwo wògblẽna le ame ŋu .
nusiwo gbɔ wòtso . Goma ƒe tsitsi . Woate ŋu amae ɖe . Intrinsic . kple Extrinsic . Nusiwo gbɔ wòtsona .:
nusiwo le eme ŋutɔŋutɔ . De . Atikewo ƒe wɔwɔme . ƒe . Polymer ƒe wɔwɔme ., Molekyulãwo ƒe Nɔnɔme ., kristalowɔwɔ ., Kɔsɔkɔsɔwo ƒe tsɔtsɔ ɖe wo nɔewo ŋu . , kple kɔsɔkɔsɔ ƒe ʋuʋudedi alo oxidation si woto vɛ le dɔwɔwɔ me.
Nusiwo le gota gome . dometᴐ nye Oxygen ., Ozone ., dzoxɔxɔ, tsiƒoƒo, Dze ƒe kuɖiɖi ., nuto , kple Kekeli si woyɔna be ultraviolet . le nutoa me.
na . Vulcanized rababa ƒe akpa aɖewo . , a . Akpa etɔ̃ ƒe crosslinked wɔwɔme . Enaa nu nyui . Nuteɖeamedzi-ɖeɖiteameŋu ƒe tsitretsitsi . kple Atikewo ƒe liƒo ..
ke hã, ɣeyiɣi didi aɖe ƒe dzɔdzɔ ɖe . Ƒumelãwo ƒe Nɔnɔmewo . Ate ŋu ahe vɛ kokoko . Crosslink ƒe kadodo ƒe gbagbã ., Anyigba ƒe gbagbã le anyigba dzi . , alo Sesẽ ..
Goma ƒe akpa siwo me womewɔadɔ le o . , le go bubu me la, vulcanization dɔdamɔnu mele wo si o. Woƒe Molecular kɔsɔkɔsɔ siwo me mekɔ o . kple Volume gã aɖe si woate ŋu azã faa . na woate ŋu axɔe bɔbɔe wu . Ƒumelãwo ƒe ionwo ., Nusiwo naa oxidation . , kple UV keklẽ . , si hea tsitsi kabakaba vɛ.
Dɔwɔwɔ ƒe tɔtrɔ siwo tsina le tsitsi me dometɔ aɖewoe nye .:
Dzedzeme ƒe tɔtrɔwo . : Anyigba ƒe sesẽ, gbagbã, eƒe ƒoƒo, kple eƒe amadede ƒe tɔtrɔ.
Dzɔdzɔmeŋusẽ kple atikewo ƒe gbegblẽ . : dzi ɖeɖe kpɔtɔ le . toto, Sesẽ ., Tensile ƒe ŋusẽ ., Nutete ƒe ɖoɖo ., Viscoelasticity . , kple Elektrikŋusẽ ƒe Nɔnɔmewo ..
Eyata le dɔwɔwɔ ŋutɔŋutɔwo abe . Yamenutome ami ƒe nutrenuwo ., Ƒudzisrafowo ƒe ametakpɔnuwo . , kple Ƒugɔme ƒe nutrenu ƒe asigɛwo . , ele vevie be woaɖo kpe edzi . Tsitsi ƒe dodokpɔ ƒe dzidzenuwo . na . Vulcanized . kple Non-Vulcanized Rubber Nusiwo wowɔ . ..
3. Tsitsi ƒe dodokpɔ siwo wowɔ kabakaba kple subɔsubɔ ƒe agbenɔƒe ƒe nyagblɔɖi .
le mɔ̃ɖaŋudɔwɔwɔ me, . Rubber Nusiwo wowɔ . . —kã Vulcanized rababa ƒe akpa aɖewo . —Zi geɖe la, subɔsubɔdɔ ƒe agbenɔƒe si wu ƒe ewo nɔa esi.
Be woasrɔ̃ alesi woazãe ɣeyiɣi didi la, . Dzoxɔxɔ gã ƒe dodokpɔ siwo wowɔna kabakaba . wozãna zi geɖe.
Numekuku gbãtɔ siwo wozã . Oxygen ƒe xɔxlɔ̃ . abe tsitsi ƒe agbɔsɔsɔ ƒe dzesi ene, emegbe wòtrɔna zua mɔnuwo abe . Oven ƒe tsitsi ., Bɔmb si me oxygen le ., Bɔmb si wotsɔna ƒoa yameʋuwoe . , kple Yame ƒe nɔnɔme si wowɔ kple asi . Dodokpɔwo.
Mɔnu si wozãna wu egbea si wozãna wu la nɔ te ɖe . Arrhenius ƒe nuteƒekpɔkpɔ ƒe ƒomedodo . kple la . Ɣeyiɣi–Dzoxɔxɔ ƒe Dzidzedzekpɔkpɔ ƒe Gɔmeɖose . , si tsɔe be le dzoxɔxɔ ƒe dzidziɖedzi 10 °C ɖesiaɖe me la, . Nuwɔna ƒe agbɔsɔsɔme . Ame eve ƒe ƒuƒoƒo.
ke hã, le ƒe 1999 me. Ƒumelãwo ƒe Nɔnɔmewo . , dekɔnu nu Tsitsi ƒe nyagblɔɖi ƒe kpɔɖeŋu siwo wowɔ kabakaba . Fia Deviations le .:
to vovo Nuwɔna ƒe mɔnuwo . Le dzoxɔxɔ ƒe teƒe vovovowo la, .
Antioxidant ƒe ʋuʋu alo tsidzadza .,
Polymer ƒe nɔnɔmetɔtrɔ . , kple
Seɖoƒe siwo li na oxygen ƒe kaka . do ƒome kple kpɔɖeŋu ƒe titrime.
Eyata, elabena . Vulcanized rababa ƒe akpa aɖewo . Dɔwɔwɔ le ƒe 1999 me. Ƒudzisubɔsubɔ ƒe Nɔnɔmewo . , anyo be woaɖe dzoxɔxɔ si tsina kabakaba la dzi akpɔtɔ, adidi dodokpɔa ƒe ɣeyiɣi didi ɖe edzi, alo awɔ . Multi-factor coupling ƒe kpɔɖeŋuwo . si lɔ ɖe eme . tsiƒoƒo, Dze si wotsɔna ƒua gbe . , kple Nudzodzoeviwo ƒe Dɔwɔwɔ . Be woana wòanyo ɖe edzi . Agbenɔɣi ƒe nyagblɔɖi ƒe nyateƒetoto ..
na . Goma ƒe akpa siwo me womewɔadɔ le o . , le crosslinked network si li ke ƒe anyimanɔmanɔ ta, . Fafa alo kpododonu . Edzɔna kabakaba le tsitsi kabakaba me.
Eyata, kɔnyinyiwo . Arrhenius-si le . Nusiwo wotsɔ ɖea nu me la nye esiwo dzi womate ŋu aka ɖo o, eye ɖeko . Ɣeyiɣi kpui aɖe ƒe liƒo ƒe numekukuwo . wowɔa wo zi geɖe.
4. Ƒumelãwo ƒe nutome ƒe nɔnɔmetata wɔwɔ na dodokpɔ kabakaba .
Ne míebu alesi gbegbe nusiwo le . Ƒumelãwo ƒe Nɔnɔme . , nu ɖeka ƒe dodokpɔwo abe . Humidity–Dzoxɔxɔ ., Dze si wotsɔna ƒua gbe . , alo Aŋɔ ƒe nukpɔkpɔ . mate ŋu agbugbɔ subɔsubɔdɔ ƒe nɔnɔme ŋutɔŋutɔwo awɔ bliboe o.
Le numekuku sia me la, wowɔe wònyo ɖe edzi . Humidity–Dzoxɔxɔ ƒe mɔ̃ . wozãe, tsɔ tsi si woɖe tso tsia me ɖɔ li . Atsiaƒu me tsi si wowɔ kple asi . , kple dodokpɔwo wɔwɔ le . 90 °C . kple 98% ƒe fafa . Be woasrɔ̃ nu geɖe ƒe tsitsi kabakaba.
Mɔnu sia dzia . Tsitsi ƒe agbɔsɔsɔ . vaseɖe esime wòanɔ abe . enyilia . , si ɖe mɔ be woada asi ɖe edzi kabakaba le . Vulcanized rababa ƒe akpa aɖewo . egɔme Ƒumelãwo ƒe Nukpɔkpɔ ..
Dodokpɔa me tsonuawo na mɔfiame veviwo hena tiatia . Nutrenu Nuwo . eme Ƒudzisrafowo ƒe Tɔdziʋuwo ., Dɔwɔnu siwo wotsɔna ƒua tsii . , kple Ƒugɔmeʋawɔʋuwo . , esime wole kpekpem ɖe eŋu hã be woawɔe wòanyo wu . Ɣeyiɣi kpui aɖe ƒe liƒo . ƒe . Goma ƒe akpa siwo me womewɔadɔ le o . eme Takpɔkpɔ ƒe xɔtuɖoɖowo zazã ..
le eƒe . Elasticity si kɔkɔ ŋutɔ ., Ya ƒe tsɔtsɔme nyuitɔ kekeake . , kple Tsitretsitsi ɖe nyadzɔdzɔgblɔmɔ̃ vovovowo ŋu ., aŋe wozãna le afisiafi le ƒe 1999 me. Ami kple gas ƒe nutrenu ƒe ɖoɖowo . na . Yamenutomemɔ̃wo ., Yameʋuɖoɖo . , kple Ƒudzisrafowo ƒe Aʋawɔnuwo ..
