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Silicon dioxide , uas tseem tsis muaj npe hauv qhov chaw no, yog ib qho ntawv tshuaj ntau dua hauv qhov kev ua haujlwm ntawm rubber. Nws muaj cov khoom tshuaj ntau dua hauv qhov chaw no thiab muaj qhov kev sib txuas zoo, qhov kev sib txuas zoo thiab qhov kev sib txuas zoo rau kev ua haujlwm. Qhov khoom no yog ib qho ntawv tshuaj ntau dua uas yuav tsum muaj rau kev ua haujlwm ntawm rubber. Yog li ntawd, silicon dioxide yuav pab tau kev ua haujlwm ntawm rubber los ntawm kev pab tau kev ua haujlwm thiab kev pab tau kev ua haujlwm. Nws tuaj yeem siv rau kev ua haujlwm ntawm natural rubber, synthetic rubber, silicone rubber thiab lwm yam rubber uas muaj kev sib txuas zoo. Qhov no pab tau peb paub txog kev sib txuas zoo thiab kev sib txuas zoo ntawm qhov khoom no rau kev ua haujlwm ntawm rubber.
Qhov tseem ceeb tshaj plaws ntawm silicon dioxide yog qhov kev txhawj xyuam rau lub zog siab, uas txhawj xyuam ntau dua rau qhov zoo siab thiab qhov nyob tau siab ntawm cov khoom rubber. Cov khoom rubber uas tsis muaj lwm yam khoom hais los yog soft rau qhov ntsuas, tsis muaj qhov density hauv qhov kawg, thiab yuav raug tshem tshem, tshem tshem, thiab raug tshem rau qhov ntsuas thaum siv ntev. Cov particles ntawm silicon dioxide tuaj yeem tso rau hauv qhov rubber raw thiab ua kom muaj qhov structure ntawm qhov network uas muaj qhov nyob tau siab. Qhov kev pab cuam no tuaj yeem txhawj xyuam ntau dua rau qhov tensile strength, qhov resistance rau tshem tshem, thiab qhov resistance rau qhov compression ntawm rubber. Nws pab paub txog cov teeb meem uas muaj nyob rau hauv qhov rubber uas yog soft, yuav tshem tshem, thiab tsis muaj qhov nyob tau siab, uas ua kom cov khoom rubber finished yog zoo siab, nyob tau siab, thiab nyob tau siab rau qhov siv dua thiab qhov friction.
Silicon dioxide ua yuav pab rau cov khoom rubber los ntawm kev ua kom muaj ntau qhov li cas thiab muaj kev txhais tau zoo. Cov khoom siv carbon black tseem tseg no tuaj yeem ua kom muaj tsuas yog rubber los ntawm qhov dub, thiab tsis tuaj yeem pab rau kev xav tau ntawm lub tsho hauv lub siab rau cov khoom rubber uas muaj ntau li cas thiab muaj kev txhais tau zoo. Yog li, silicon dioxide yog ib qho khoom siv uas muaj li cas dub thiab tsis muaj li cas, thiab nws muaj kev txhais tau zoo thiab tsis cuam tshuam rau kev siv cov khoom siv li cas. Nws tuaj yeem sib npug zoo rau cov khoom siv li cas ntau yam los ua cov khoom rubber uas muaj li cas zoo, muaj kev txhais tau zoo thiab tsis muaj kev hlub li cas, cov khoom rubber uas muaj li cas dub thiab cov khoom rubber uas muaj kev txhais tau zoo heev. Nws tau siv rau ntau yam khoom rubber uas muaj li cas, cov khoom rubber siv rau kev tshuaj, cov khoom rubber uas muaj kev txhais tau zoo rau kev tshuaj thiab cov khoom rubber siv rau hauv kev daily, thiab nws tau pab rau kev ua kom muaj ntau yam khoom thiab kev xaiv hauv lub tsho.
Nws yuav pab tshem tawm ntau dua rau qhov kev tiv thaiv ntawm cov khoom rubber thiab kev tiv thaiv rau kev kub siab. Lub rubber siv tau zoo heev hauv kev siv nyob ze thiab kev siv hauv qhov chaw ua haujlwm, thiab nws tau txais lub cua, lub xov tooj, thiab kev rub ntau dua. Lub rubber tsis muaj kev tiv thaiv yuav kub siab thiab yuav tuaj yeem tawg, thiab yuav muaj kev rub, kev tawg, kev nplooj, thiab yuav loss cov kev ntxiv. Cov khoom silicon dioxide muaj kev tiv thaiv lub xov tooj thiab kev tiv thaiv rau kev kub siab zoo heev. Nws yuav pab tshem tawm cov qhov tawg ntau dua hauv lub rubber, pab tshem tawm cov qhov tawg hauv lub rubber, tshem tawm kev rub hauv qab nkaus, thiab tshem tawm lub cua thiab lub xov tooj los ntawm qhov ncaus. Nws yuav pab tshem tawm kev kub siab ntawm lub rubber, tshem tawm kev tawg thiab kev nplooj, thiab pab tshem tawm kev siv tau ntev dua.
Silicon dioxide qhov tseem ceeb yog ua kom rubber zoo dua thiab tsis txhob muaj kev pov tseg. Ntau yam rubber zoo thiab ntau yam khoom siv rubber tshwm sim rau qhov muaj kev pov tseg tsis tuaj yeem, kev pov tseg tsis zoo thiab kev pov tseg tsis zoo rau lub sijhawj ntev. Qhov kev xaum ntawm silicon dioxide muaj kev xaum uas pab kom rubber zoo thiab muaj kev nyab xws. Thaum muaj kev xaum ntawm rubber, nws muaj kev nyab xws thiab kev pov tseg zoo dua thiab tsis muaj kev pov tseg tsis tuaj yeem. Lub rubber tuaj yeem pov tseg zoo dua rau qhov ntsuas tau los tsis muaj kev pov tseg tsis tuaj yeem. Qhov kev xaum no yog qhov tseem ceeb rau cov khoom siv rubber uas muaj kev nyab xws, cov khoom siv rubber uas pab kom tsis muaj kev pov tseg thiab cov khoom siv rubber uas muaj kev nyab xws uas muaj kev nyab xws rau sijhawj ntev.
Nws pab ua kom cov yeeb ncav ntawm lub rubber zoo dua thiab txo cov kev puas tsuaj thaum ua haujlwm. Thaum ua cov yeeb ncav ntawm lub rubber, ua kom nws muaj kev tawg thiab ua kom nws muaj riam, lub rubber tuaj yeem muaj kev tawg siab thiab tsis zoo riam, uas yog qhov pab cuam rau kev yeeb ncav tsis zoo, kev muaj cov khoom tshuaj tshuaj hla, kev tsis tau riam rau hauv cov kab tshuaj thiab kev ua haujlwm yooj yim. Cov silicon dioxide muaj kev lub tshuaj thiab kev npaj zoo, uas pab txo kev tsw xeev hauv lub rubber tshuaj thiab pab kom nws riam dua thiab yeeb ncav zoo dua. Nws pab kom kev tshuaj, kev tshuaj rau hauv kab tshuaj thiab kev ua kom nws tawg zoo dua, txo lub sijhawm ua haujlwm, thiab pab txo cov khoom tsis zoo li cov kab tshuaj tshuaj, cov kab tshuaj tsis zoo thiab cov kab tshuaj tshuaj tsis zoo, uas pab kom cov khoom rubber tau zoo dua.
Silicon dioxide txhais kev nyab xeeb rau qhov hluav tis tsaus thiab kev sib koom nrog qhov cim tshuaj ntawm rubber. Lub rubber tshuaj tsis yuav tau ua haujlwm rau hauv qhov cim tshuaj uas yuav muaj kev sib koom nrog qhov hluav tis tsaus. Lub rubber tshuaj tsis yuav tau ua haujlwm rau hauv qhov cim tshuaj uas yuav muaj kev sib koom nrog qhov hluav tis tsaus. Lub silicon dioxide muaj kev nyab xeeb rau qhov hluav tis tsaus, uas yuav pab txhais kev nyab xeeb rau qhov hluav tis tsaus thiab qhov hluav tis ntsaum ntawm lub rubber. Nws pab txhais kev nyab xeeb rau qhov hluav tis tsaus thiab kev nyab xeeb rau qhov hluav tis ntsaum, thiab pab txhais kev nyab xeeb rau qhov hluav tis tsaus thiab kev nyab xeeb rau qhov hluav tis ntsaum, uas yuav pab txhais kev nyab xeeb rau qhov hluav tis tsaus thiab kev nyab xeeb rau qhov hluav tis ntsaum.
Daim ntawv no muaj kev sib thaj thiab kev sib xws zoo thiab tswj hwm rau txhua yam ntawv rubber. Silicon dioxide yog qhov tsis muaj kev sib koom los ntawm kev ua haujlwm, tsis muaj txoj cai thiab tsis muaj lub cev, thiab tsis tuaj yeem ua kev sib koom los ntawm cov ntawv rubber, cov ntawv ua kom rubber tau ntxiv, cov ntawv ua kom ntxiv dua, thiab cov ntawv sib sau ntxiv. Nws tsis txhaum rau kev ntxiv, kev ntxiv dua, thiab kev ua haujlwm tseem ceeb ntawm rubber. Nws muaj kev sib xws zoo rau txhua yam ntawv rubber uas muaj ntau tshaj plaws, thiab tsis tuaj yeem ua rau cov khoom sib sau tau muaj kev thaj thiab kev ntxiv lub cev, thiab tsis tuaj yeem ua rau cov khoom sib sau tau muaj kev thaj thiab kev ntxiv lub cev thaum siv ntev, thiab nws pab tso cai rau kev ua haujlwm ntawm cov khoom rubber uas muaj kev tswj hwm thiab kev sib xws zoo.
Silicon dioxide yuav muab cov qhov zoo ntawm kev siv hauv kev tsim rubber. Ib qho ntau ntau ntawm silicon dioxide yuav tuaj yeem txhawj xyuam rau cov qhov zoo ntawm kev tsim, qhov ntsuas, thiab lub caij nyob ntawm cov khoom rubber. Nws tuaj yeem los replace ib qho ntawm cov khoom siv rubber uas muaj txiaj ntsig siab thiab cov khoom siv uas muaj kev pab zoo, uas tuaj yeem txhawj xyuam rau cov qhov nyiaj ntawm kev tsim. Tsim rau qhov no, nws tuaj yeem txhawj xyuam rau cov khoom tsis zoo thiab cov loss uas muaj nyiaj rau kev sib tham tom qab, vim tias cov khoom rubber tsis muaj kev nyab soom thiab yuav tuag ntev, uas pab cov neeg tsim khoom kom muaj kev nyab soom thiab kev nyiaj ntawm cov khoom.
Tsaug, silicon dioxide (white carbon black) yog qhov tswv yim ntawm cov lus qhia rau lub zog rubber. Nws txhawj kom lub zog rubber zoo dua, ua kom cov khoom muaj li cas zoo dua, pab kom cov khoom tsis tuaj yeem tshuav thiab tsis tuaj yeem nyuam qhuav, pab kom lub zog tsim khoom yooj yim dua thiab pab kom cov khoom muaj qhov zoo tshaj plaws. Nws muaj qhov zoo rau kev siv, muaj kev sib thaj ntau thiab muaj qhov zoo rau kev siv, nws yog qhov tswv yim rau kev tsim cov khoom rubber zoo tshaj plaws thiab kev txhim kho.
