Kab laj ntsuas tsev yuav tau txhawb rau cov lus qhia uas yuav ua rau cov kab laj ntsuas tsev nyob rau hauv tsev kawg tsis zoo. Cov lus qhia, cov lus qhia alcohol, cov lus qhia solvent, cov lus qhia bleach, cov lus qhia uas ua rau muaj qhov xwm, thiab yuav tsum tau saib xyuam kom zoo rau ntau zaug hauv ib hnub. Kuv tau pom cov tsev kawg ua cov kab laj ntsuas tsev tsis zoo, thiab tsis muaj qhov zoo.
Kab laj ntsuas tsev acrylic tuaj yeem ua rau cov lus qhia zoo dua li cov kab laj ntsuas tsev uas tau muaj rau tsev kawg, thiab muaj ib qho yam zoo tshaj plaws: kab laj ntsuas tsev tsis muaj qhov chaw sib sau yog qhov ua rau cov lus qhia tsis muaj chaw nyob thiab cov bacteria tsis muaj chaw nyob. Qhov no txhais txog kev txhawb kom tsis zoo rau cov lus qhia los ntawm SGS (feem ntau los ntawm Guangdong Wiselink Ltd.), kev sib piv rau cov kab laj ntsuas tsev sib ntaus, kev xaiv rau kev xaiv kab laj ntsuas tsev rau tsev kawg, thiab kev saib xyuam kom zoo uas cov neeg saib xyuam tsev kawg xav tau paub.
Nyob rau hauv lub tsev kho mob, cov qhov ceeb yog qhov tsis zoo. Txhua qhov khaub ncaws yog qhov cuam tshuam rau kev nplooj ntsuag cov khoom siv cheeb tsam, cov khoom siv cua, los sis cov dej. Cov khaub ncaws uas tau txuas nrog cov khoom siv tshuaj yuav pheej yig thaum ua haujlwm thiab yuav pheej yig tshem tawm — cov khoom siv tshuaj yuav nyuaj, yuav tshem tawm, los sis yuav tshem tawm, thiab ua rau muaj qhov khaub ncaws. Cov khoom siv tshuaj uas nplooj ntsuag rau hauv cov khaub ncaws yuav tsis tuaj yeem kho kom zoo dua. Cov tshuaj khaub ncaws thiab cov tshuaj khaub ncaws yuav tshwm sim rau hauv cov khaub ncaws leej twg tsis paub pom. Rau hauv cov tsev kho mob uas muaj kev nyab xeeb rau cov tshuaj khaub ncaws (BSL-2 thiab siab dua), cov ntaub ntawv uas tsis muaj khaub ncaws yuav tsis tuaj yeem pass rau kev saib xyuas.
Cov lus qhia txog kev ua haujlwm ntawm cov ntaub ntawv yuav pab tshem tawm qhov teeb meem no. Cov ntaub ntawv rau hauv tsev kho mob uas muaj cov ntaub ntawv rau hauv qhov rooj thiab cov ntaub ntawv rau hauv qhov rooj yuav tau ua los ntawm ib qhov ntaub ntawv loj. Tsis muaj khaub ncaws nyob rau hauv qhov ntaub ntawv. Qhov kev ua haujlwm uas tsis muaj khaub ncaws yog qhov kev pab zoo tshaj plaws rau kev siv cov ntaub ntawv rau hauv tsev kho mob.
Wiselink's solid surface tau kawm los ntawm SGS rau cov cheeb tsam hauv qab no, raws li ASTM D543 thiab cov kev daws tswv yim ntawm lawv. Cov kev kawm: 24-hour covered contact at room temperature, tom qab ntawd muab txhawb rau lub ntsiab rau cov khoom uas muaj kev kho, kev ntxiv, kev so, lossis kev ntxiv ntaub.
Tsiaj tsis muaj kev npaj rau 24-hour: 1% hydrochloric acid, 70% isopropyl alcohol, 10% bleach solution, 3% hydrogen peroxide, ethanol (100%), commercial glass cleaner, commercial all-purpose cleaner (neutral pH), coffee, red wine, tea, lemon juice, mustard, ketchup, soy sauce. Acetone handled brief contact under 10 minutes. Minor surface dulling after extended contact (2+ hours) with full-strength acetone, MEK, and methylene chloride. Concentrated acids above 10% can etch the surface if left overnight. Strong bases above pH 11 can soften acrylic resin. Paint strippers, thinners, and concentrated solvents are known to cause damage.
Qhov no txhais li cas nyob rau hauv lub tsev kawm qhov kev ua haujlwm: lub tsev kawm txoj cai ntawv qhov kev ua haujlwm los ntawm qhov kev kawm txog cov yam ntxwv thiab qhov kev kawm txog cov yam ntxwv tsis siv cov yam ntxwv tshaj plij thiab cov yam ntxwv tshaj plij. Cov yam ntxwv siv tau zoo, cov yam ntxwv siv tau zoo, cov yam ntxwv siv tau zoo, cov yam ntxwv siv tau zoo, cov yam ntxwv siv tau zoo, thiab cov yam ntxwv siv tau zoo, tsis muaj kev puas tsuaj rau cov ntaub ntawv. Rau cov tsev kawm uas siv cov yam ntxwv tshaj plij ntau dua, cov ntaub ntawv epoxy resin yog zoo dua. Tiamsi rau cov tsev kawm 80% uas tsis siv cov yam ntxwv tshaj plij, cov ntaub ntawv solid surface yog zoo dua rau qhov cost, qhov kev xav, thiab qhov kev ua kom clean.
Solid Surface Acrylic cov ntaub ntawv no siv tau ntau dua, muaj kev txaus siab rau cov yam ntxwv tshaj plij, tsis muaj qhov chaw sib sau thiab tuaj yeem ua kom zoo dua, tuaj yeem ua kom zoo dua los ntawm kev saib xyuam thiab kev ua kom zoo dua, tuaj yeem ua kom zoo dua rau qhov ceev rau 180°F thiab 275°F rau qhov ceev ntau dua, muaj kev txaus siab rau qhov ceev thiab tsis muaj kev puas tsuaj, thiab muaj kev xav zoo thiab muaj ntau qhov ceev. Epoxy resin tsis ua ntau dua 2–3x ntawm qhov siab, muaj kev tiv thaiv zoo rau cov khoom sib thaj thiab cov khoom sib thaj tsis zoo, yuav tsis muaj qhov txiag thaum ua raws li qhov chaw yuav tau, tsis tuaj yeem suav nrog lub cim, tiv thaiv ntau dua 350°F thaum ua haujlwm, tab sis nws yog qhov tsis zoo rau kev tiv thaiv thiab yuav tshwm sim rau kev tshem tshem ntau. Stainless hlau kuj tsis ua ntau dua, muaj kev tiv thaiv zoo rau cov khoom sib thaj thiab cov khoom sib thaj tsis zoo, yuav tsis muaj qhov txiag thaum ua raws li qhov chaw yuav tau, tab sis nws yog qhov tsis zoo rau kev tiv thaiv thiab tsis raug rau kev ua haujlwm ntawm cov chaw ua haujlwm uas muaj cov neeg ua haujlwm.
Tsis txhob nyiam kuv li, no yog qhov xav tau: rau cov chaw ua haujlwm ntawm cov neeg ua haujlwm, cov chaw ua haujlwm ntawm cov neeg ua haujlwm, cov chaw ua haujlwm ntawm cov neeg ua haujlwm, thiab cov chaw ua haujlwm ntawm cov neeg ua haujlwm, cov khoom sib thaj muaj kev tiv thaiv 90% ntawm epoxy thiab 40–50% ntawm qhov siab. thiab nws yuav tuaj yeem suav nrog lub cim thiab yuav zoo dua. rau cov chaw ua haujlwm uas muaj kev ua haujlwm ntau, epoxy yog qhov zoo dua. rau cov chaw ua haujlwm uas muaj kev ua haujlwm zoo dua, cov khoom sib thaj yog qhov zoo dua.
Qhov tswv yim zoo tshaj plaws rau hauv qhov chaw ua haujlwm yog qhov khaub ncaws uas tau muab txuas nrog lub tshuab. Thermoforming qhov khaub ncaws los ntawm qhov ntaub siv uas zoo ib yam rau lub tshuab tuaj yeem ua tau qhov khaub ncaws uas tsis muaj qhov kev sib sau, tsis muaj qhov kev sib sau uas cov cheebtsam tuaj yeem nyob rau ntawd, tsis muaj qhov kev sib sau uas yuav tshaum lossis muaj qhov tshuaj cua, thiab lub neej thaj ci tau muab saum los ntawm cov cheebtsam ib yam. Qhov looj leej ntawm qhov khaub ncaws tuaj yeem muab faib raws li xav tau — qhov looj ntawm 48 inches rau ib zaug thermoforming, qhov siab ntawm 10 inches, thiab muaj qhov khaub ncaws uas muaj qhov khaub ncaws rau qhov khaub ncaws yog tias xav tau.
Lub tshuab rau hauv qhov chaw ua haujlwm yuav tsum muaj qhov rooj uas muaj qhov rooj tshwj xeeb lossis qhov rooj uas muaj qhov rooj tshwj xeeb ntxiv. Cov lus qhia yuav tsum muaj qhov rooj tshwj xeeb ntawm 4 inches; rau qhov chaw ua haujlwm uas muaj dej, 6–8 inches yog qhov xav tau thiab muaj qhov rooj tshwj xeeb ntawm 1 inch. Qhov khaub ncaws uas muaj qhov khaub ncaws rau hauv yog qhov tseem ceeb, thiab rau solid surface, qhov khaub ncaws uas muaj qhov khaub ncaws rau hauv yog qhov tseem ceeb thiab tsis muaj qhov kev sib sau. Qhov tshuab uas muaj qhov tshuab rau hauv yog qhov tseem ceeb — rau qhov tshuab uas muaj qhov tshuab rau hauv, 19mm yog qhov tseem ceeb.
Kuam txhawb kev ua hauj lwm yog qhov yooj yim. Cov khoom siv hauv laboratoory uas muaj pH tsis zoo thiab cov ntawv tshav yooj yim yog qhov xav tau. Rau cov ntaub uas nyob deb, koj tuaj yeem siv cov ntawv tshav uas muaj baking soda lossis cov ntawv tshav uas muaj qhov nyiaj nyob rau hauv qhov yooj yim kom tsis muaj kev puas tsuaj rau cov ntawv. Yog tias cov ntawv puas lossis muaj ntaub los ntawm cov khoom siv uas muaj kev puas tsuaj rau cov ntawv, koj tuaj yeem siv cov ntawv tshav uas muaj 220-grit, tom qab ntawd siv 400/800/1500-grit kom txhawb cov puas tsuaj — qhov no yog ib leeg rau 4-square-foot area. Ib tug kws tswj laboratoory rau ib tug chaw sib xyaw kho mob uas muaj 30+ laboratoory stations uas siv Wiselink solid surface tau hais tias: "Rau 3 xyoo, peb tau txhawb cov ntawv rau 3 lub tshuab — 2 lub los ntawm ib tug bot iodine uas tsis tau txhawb rau 24 teev, thiab 1 lub los ntawm ib tug uas tau tso cov ntawv tshav uas muaj acetone rau hauv cov ntawv rau ntiaj teb. Txhua lub tshuab tau txhawb rau tsis ntev dua 1 teev."
Q: Koj tuaj yeem siv solid surface rau fume hood sashes kom txhawb rau hauv qhov yooj yim?
A: Yog, tab sis nyob rau hauv qhov sib txawv. Qhov kev hloov ntawm lub qhov cua thiab lub zog kub yuav ua rau muaj qhov ntsiab ntsiab rau hauv qhov sib txawv ntawm cov ntsiab. Cov no tsis cuam tshuam rau qhov kev ua hauj lwm thiab yuav tau txiav tawm los.
Q: Koj yuav siv qhov ntev puag ncig rau hauv qhov chaw ua siab?
A: 12mm rau cov chaw ua siab uas tsis ntau heev (ua hauj lwm rau kev sib tham, kev pab txhawb). 19mm rau cov chaw ua siab uas siv heev. 6mm yog qhov ntev li cas tsis zoo rau kev siv hauv chaw ua siab.
Q: Qhov cua kub ntawm cov khoom siv uas tau txiav tawm los yuav cuam tshuam rau cov khoom siv uas tsis muaj qhov cua?
A: Yog. Tsis txwv siv cov khoom siv uas tsis muaj qhov cua nyob deb rau cov khoom siv uas tau txiav tawm los. Tso cov khoom siv nyob deb 12 inches los sis.
Q: Cov khoom siv uas tsis muaj qhov cua yog cov khoom siv uas muaj qhov cua? Koj tuaj yeem txhawb cov khoom siv no los?
A: Cov khoom siv uas tsis muaj qhov cua yuav tsis muaj qhov cua. Rau cov chaw uas muaj qhov cua tsis zoo, muaj cov khoom siv uas muaj qhov cua, tab sis cov no yog cov khoom siv uas tsis raug siv heev.
Q: Puas yog Wiselink muab cov lus piav txog kev tswj hwm cov khoom siv los ntawm SGS rau cov khoom siv rau hauv chaw ua siab?
A: Yog. Cov lus piav txog kev tswj hwm cov khoom siv los ntawm SGS yuav muab rau txhua qhov siv rau hauv chaw ua siab. Qhov chaw uas siv cov khoom siv yuav tsum piav txog thaum siv cov khoom siv.
Tus ntaub ntawv xaum nyiaj © Guangdong Wiselink Ltd. -- Kev Ceeb Toom Siab
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