Muaj qee qhov kev tshaj tawm uas peb paub tab sis ntau tus neeg yuav raug khaws cia hauv qhov tsaus ntuj.Piv txwv li,
Muaj 0 sucrose hauv cov zaub mov, tab sis nws tsis txhais hais tias tsis muaj piam thaj,
Muaj 0 rog hauv cov zaub mov, tab sis nws tsis sib npaug calories.
Qee lub sij hawm tuaj yeem hais tias yuav nyuaj rau kev tiv thaiv xws li daim teb ntawm silicone "ntsuab" sealant.(Lub sealant "ntsuab" yog hais txog eco-friendly sealant )
Silicone sealants tau siv rau hauv kev tsim kho tau ntau xyoo, thiab feem ntau yog siv rau kev sib khi thiab kev sib txuas hauv tsev cov ntaub thaiv phab ntsa, qhov rooj thiab qhov rais, sib dhos thiab lwm yam.Nrog rau kev nce qib ntawm kev loj hlob hauv nroog, silicone sealants tau nkag mus rau txhua qhov chaw ntawm lub neej., Teeb pom kev zoo, khoom siv hauv tsev thiab lwm yam kev ua kom pom tseeb ua lub luag haujlwm uas tsis tuaj yeem kwv yees.Tam sim no, silicone sealants tau siv ntau thiab ntau dua, thiab cov neeg siv khoom xav tau rau silicone sealants tsis txwv rau kev sib koom ua ke thiab kev sib khi ua haujlwm.Nyob rau tib lub sijhawm, ob qhov kev txiav txim siab carbon kuj tau muab cov kev cai tshiab rau tag nrho cov emissions ntawm lub tsev.Nyob rau hauv lub superposition ntawm ob yam tseem ceeb, ntsuab thiab ib puag ncig tus phooj ywg silicone sealants tau dhau los ua tus qauv tshiab hauv kev lag luam.
Cov kev xav tau tshiab tau tshoov siab rau kev lag luam tshiab.Yuav ua li cas cov neeg siv khoom yuav tsum xaiv tiag tiag "ntsuab" silicone sealants?
Hnub no, peb pom cov lus teb ua ke nrog koj!
1. Dab tsi yog cov xwm txheej uas yuav tsum tau suav tias yog "ntsuab" silicone sealant?
Ua ntej piav qhia "ntsuab" cov khoom siv sealant, peb yuav tsum xub nkag siab tias cov khoom "ntsuab" yog dab tsi?Feem ntau yam peb hu ua "ntsuab" cov khoom yuav tsum raug txiav txim los ntawm plaub yam ntxwv ntawm lub zog, peev txheej, ib puag ncig thiab zoo ("Cov Cai Tswj Xyuas Khoom Noj Ntsuab" GB / T33761-2017).
Nyob rau hauv lub tshav pob ntawm sealants, ob tug cwj pwm ntawm lub zog thiab cov kev pab cuam muaj me ntsis cuam tshuam rau ntsuab kev ua tau zoo ntawm silicone sealants.Ib puag ncig thiab kev ua tau zoo tau dhau los ua ob qho tseem ceeb tshaj plaws rau kev ntsuam xyuas seb silicone sealants yog "ntsuab".Tsawg VOC, tsis tshua muaj physiological toxicity, siab Zoo (tsis yog roj-ntxiv) thiab thiaj li poob rau hauv qeb ntawm ob qho tib si.
2. Yuav txhais li cas VOC qis?Dab tsi yog tus qauv tshiab ntawm qhov txwv ntawm VOC cov ntsiab lus?
Ntawm ob lub ntsiab lus ntawm ib puag ncig thiab kev ua tau zoo, VOC qis tuaj yeem hais tau tias yog ib qho kev paub zoo tshaj plaws rau cov neeg siv khoom.Raws li thaum ntxov xyoo 2001, cov qauv tsim nyog hauv lub tebchaws no tau ua kom pom tseeb txog kev txwv ntawm cov khoom tsis zoo hauv sealants rau kho kom zoo nkauj sab hauv -
GB 18583 "Cov khoom siv kho kom zoo nkauj sab hauv - txwv cov khoom phom sij hauv cov nplaum"
GB 30982 "Kev txwv ntawm cov khoom phom sij hauv kev tsim cov nplaum"
GB / T 33372 "Kev txwv ntawm Volatile Organic Compounds hauv Adhesives"
……
Thaum Lub Peb Hlis 4, 2020, Pawg Tswj Xyuas Txheej Txheem Hauv Tebchaws tau tshaj tawm tus qauv tshiab GB 33372-2020 "Limits of Volatile Organic Compounds in Adhesives", uas txuas ntxiv subdivided cov kev txwv txwv rau cov nplaum hauv ntau daim ntawv thov.Rau tib hom nplaum, qhov sib txawv VOC cov ntsiab lus txwv qhov tseem ceeb kuj txawv raws li qhov tseeb ntawm cov ntawv thov sib txawv.
▼ VOC cov ntsiab lus txwv ntawm cov nplaum ntau (GB 33372-2020)
3. Ntxiv rau qhov qis VOC, yuav ua li cas txhais cov khoom seem thiab kev ua haujlwm ntawm "ntsuab" silicone sealants?
01. Tsis tshua muaj physiological toxicity
Tam sim no, lub ntsiab nruab nrab nruab nrab silicone sealants nyob rau hauv kev ua lag luam feem ntau yuav muab faib ua hom cawv thiab ketoxime hom sealants raws li cov khoom me me molecular tso tawm thaum kho.Alcohol-type sealants, me me molecules tso tawm thaum kho yog feem ntau me me cawv molecules xws li methanol, ethanol (feem ntau hu ua cawv), thiab ketoxime-type sealants, cov me me molecules tso tawm thaum kho yog feem ntau ketone oximes xws li butanone oxime molecule me. .
Volatile Physiological Toxicity Test (Cov qauv cog)
Ob hom sealants thiab tib cov nroj tsuag tau muab tso rau hauv qhov chaw kaw rau 10 hnub, thiab kev cuam tshuam ntawm ntau hom sealants ntawm kev loj hlob ntawm tib cov nroj tsuag tau tshawb xyuas.Qhov sib txawv ntawm kev tiv thaiv ib puag ncig ntawm cawv-hom thiab ketoxime-type sealants tau muab piv los ntawm biotoxicity.
Cov txiaj ntsig kev sim yog raws li nram no:
Cov kev sim txiav txim siab qhia tau hais tias cov me me molecules ntawm cawv tso tawm thaum lub sij hawm kho cov txheej txheem ntawm cawv-raws li sealant tsis muaj teeb meem tsis zoo rau cov nroj tsuag kev loj hlob, thiab muaj ntau tus phooj ywg environmentally.
02. Zoo sealant
Kev txhawj xeeb txog kev tiv thaiv ib puag ncig thiab kev noj qab haus huv ntawm ib puag ncig sab hauv tsev ntawm cov tsev,Siwayxav kom cov neeg siv xaiv cov khoom zoo thiab cov khoom siv sealant zoo, thiab tsis txhob yuav thiab siv qee yam khoom siv qis thiab qis hauv kev ua lag luam, xws li cov khoom siv roj foob uas muaj cov roj pleev xim dawb.Tsis tsuas yog nws muaj qhov tsis zoo, nws yuav muaj hnub nyoog, tawg, thiab debond, tab sis cov roj dawb uas muaj nyob rau hauv nws yuav txuas ntxiv mus ntxiv thiab tsis muaj zog, ua rau muaj ntau ntawm TVOC emissions, uas cuam tshuam rau sab hauv tsev, thiab kev tiv thaiv ib puag ncig. tsis tuaj yeem lav.
4. Yuav ua li cas xaiv hom "ntsuab" sealant?
Hauv ib lo lus:
Tsuas xaiv SIWAY!
Raws li lub hom phiaj tseem ceeb hauv kev lag luam sealant, SIWAY yeej ib txwm tau cog lus rau kev nyab xeeb, ntsuab, thiab kev noj qab haus huv kev loj hlob.Ntawm qhov tod tes, nws tau xyaum tiag tiag lub tswv yim ntawm kev loj hlob ntsuab nyob rau hauv tag nrho cov txheej txheem ntawm kev tshawb fawb thiab kev loj hlob ntawm cov khoom, cov qauv tsim, cov qauv tswj zoo, thiab kev tsim khoom ntse.
Ntawm qhov tod tes, nws tseem nquag teb rau qhov kev hu rau "cov ntawv pov thawj ntsuab", siv cov kev tiv thaiv ib puag ncig ntsuab ua ib qho tseem ceeb ntawm kev txhim kho lub tuam txhab, thiab coj kev lag luam raws li cov qauv khoom ntsuab.SIWAY tau koom nrog kev sib sau ua ke ntawm cov qauv tsim nyog xws li lub teb chaws tus qauv GB / T 35609 "Green Product Waterproof thiab Sealing Materials" thiab cov pab pawg txheej txheem T / CECS 10029 "Kev Ntsuam Xyuas ntawm Cov Khoom Siv Hauv Tsev Ntsuab thiab Kev Tsim Nyog", muab kev qhia txog ib puag ncig. tus phooj ywg adhesive sealing system adhesive daws rau txhua tus neeg siv khoom uas nrhiav kev zoo thiab kev zoo nkauj.
Koj puas muaj kev nkag siab tob dua ntawm ntsuab silicone sealants tom qab pom qhov no?Tseem xav paub ntau yam khoom tseeb, thov tos ntsoov yuav ntsib nrog koj yav tom ntej.
SIWAY tiv thaiv txhua tus neeg siv khoom nrog "Green",
Ua siab ntev, hla, thiab txhawb nqa qhov zoo.
Post lub sij hawm: Aug-16-2023