Cov nplhaib tshuab rubber rau cov tub ntxhais yuav tsum them nyiaj rau 6 yam teeb meem siv
Peb yog ib lub tuam txhab luam ntawv loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv xov xwm luam ntawv, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
Yog xav paub ntxiv, thov mus saib
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1. Cov hnab looj hauv tshuab luam ntawv tsuas yog rho tawm tus cwj mem luam tawm ntawm lub tshuab luam ntawv. Yog li, qhov ntxuav ntawm cov roj hmab rau cov menyuam yuav tsum tau muab ziab kom zoo zoo, tsis li cov txheej txheem ntawm cov roj hmab thiab cov xim thiab cov xim yuav tsum oxidized tsim ib cov tawv thiab tawv zaj duab xis, uas yuav ua rau cov av ua vitrified thiab muaj feem xyuam xim . Yog tias nws tsis nquag nquag, cov nplais ntawm cov roj hmab yuav tsis ncaj thiab tsis yooj yim rau siv. Yog li, cov roj hmab yuav tsum tau ntxuav thiab muab rov qab rau kev siv thaum lub sijhawm kaw.
2. Hauv qhov kev lag luam luam tawm, tus number case yog emulsified vim "dej loj thiab loj loj", thiab lub hauv paus hydrophilic yog tsim rau cov yas rubber du qab kom deink tus number case. Txoj kev daws teeb meem yog kom duav tus zom zag, muab cov roj pleev xim rau cov roj pleev, muab sib tov nrog 5% sodium hydroxide tov thiab pumice hmoov, thiab kho cov hlau yob (los yog tawv yob). Cov menyuam hnyav kuj tuaj yeem yuav xuab zeb nrog dej zoo hauv cov xuab zeb hauv lub xeev cov tshuaj tsuag dej. Ceev faj tsis txhob nyob twj ywm hauv tib qhov chaw, txwv tsis pub lub hnab rubber yuav raug puas ntsoog. Txoj kev siv yooj yim yog los tswj cov pH ntawm cov raj dej thiab ua ib txoj haujlwm zoo ntawm dej thiab cwj pwm tshuav.
3. Cov roj hmab rubber siv ntev, thiab cov tshuaj yaj ywm yog eroded, ua rau cov roj hmab poob qhov "slag". Nws yog zoo dua tsis siv cov roj hmab rau cov menyuam, tsis li qhov zoo ntawm cov ntawv luam tawm yuav raug cuam tshuam loj heev.
4. Yuav kom paub meej tias qhov tsis zoo thiab tsis zoo ntawm kev luam ntawv tsis muaj kev cuam tshuam dab tsi, yuav tsum muaj ib qho kev txiav tawm ntawm cov quav, tab sis tsis txhob cia ntau dhau los kom tsis txhob muaj kev laus. Cov roj hmab cov menyuam yog khaws nyob rau tib qho chaw li daim pam. Tsis tas li ntawd, cov ris tsho uas rubber yuav tsum ncaj ncaj thiab ncaj ntawm phau ntawv, thiab cov chaw yuav tsum tsis txhob sib chwv los yog sib chwv nrog lwm cov khoom kom tsis txhob deformation ntawm cov menyuam rubber.
5. Roj hmab rub yuav tsum tsis txhob cia nyob ze rau cov cav loj thiab cov tshuab hluav taws xob. Vim tias ntau npaum li cas ntawm cov khoom siv tau ua los ntawm cov cuab yeej no ua rau cov nplais ntawm cov yas rubber rau hnub nyoog thiab tawg.
6. Yog thaum huab cua txias, tus cwj mem tsis zoo ib yam. Nws yog qhov tsim nyog los ntxiv cov ntaub ntawv pov thawj rau tus cwj mem. Nws yog txwv tsis pub yob tus cuav quav rau cov khoom siv xws li lub tshuab ua hluav taws xob kom tiv thaiv tau cov roj hmab uas rub tawm ntawm oxidizing.