Pane dzimwe nzira dzekushambadzira dzatinoziva asi vanhu vazhinji vanogona kuchengetwa murima.Semuenzaniso,
Kune 0 sucrose muchikafu, asi hazvireve shuga-isina,
Kune 0 mafuta muchikafu, asi haina kuenzana macalorie.
Mamwe maitiro anogona kunzi akaoma kudzivirira senge munda wesilicone "girini" sealant.(Iyo "girini" sealant inoreva eco-inoshamwaridzika sealant )
Silicone sealants yakashandiswa mukuvaka kwemakore mazhinji, uye inowanzoshandiswa pakuisa chisimbiso nekubatanidza mukuvaka maketeni masvingo, magonhi nemahwindo, kusangana nemimwe minda.Nekufambira mberi kwemadhorobha, silicone sealants yakapinda mumatanho ese ehupenyu., Kuvhenekera, midziyo yemumba uye zvimwe zvisinganzwisisiki zvinotamba basa risingagoni kuderedzwa.Parizvino, masilicone sealants ari kuwedzera uye zvakanyanya kushandiswa zvakanyanya, uye zvinodiwa nevatengi zvesilicone sealants hazvina kuganhurirwa kune ekutanga bonding uye kuisa chisimbiso mabasa.Panguva imwecheteyo, iyo kaviri kabhoni chiito yakaisa zvakare mberi zvitsva zvinodiwa pakuzara kwezvivakwa.Pasi pehukuru hwezvinhu zvakapetwa kaviri, zvakasvibirira uye zvine hushamwari silicone sealants zvave maitiro matsva muindasitiri iyi.
Zvitsva zvinodiwa zvakakurudzira misika mitsva.Vatengiwo zvavo vanofanirwa sei kusarudza chaiyo "girinhi" silicone sealants?
Nhasi, tinowana mhinduro pamwe chete newe!
1. Ndeapi mamiriro ezvinhu anofanira kuonekwa se "green" silicone sealant chaiyo?
Tisati tatsanangura "girinhi" sealant zvigadzirwa, tinofanira kutanga tanzwisisa chii chinonzi "girinhi" chigadzirwa?Kazhinji izvo zvatinodaidza kuti "girinhi" zvigadzirwa zvinoda kutongwa kubva kune ina hunhu hwesimba, zviwanikwa, zvakatipoteredza uye mhando ( "General Rules for Green Product Evaluation" GB/T33761-2017).
Mumunda wezvisimbiso, izvo zviviri hunhu hwesimba uye zviwanikwa hazvina mhedzisiro pane yakasvibira kuita kwesilicone sealants.Zvakatipoteredza uye mhando dzave mbiri dzakanyanya kukosha hunhu hwekuongorora kana silicone sealants "yakasvibira".Yakaderera VOC, yakaderera physiological toxicity, yakakwira Hunhu (kwete mafuta-yakawedzerwa) uye zvichingodaro inowira muchikamu chezvose.
2. Nzira yekutsanangura sei yakaderera VOC?Ndeipi yazvino chiyero pamuganho weVOC zvemukati?
Pakati pezvikamu zviviri zvezvakatipoteredza uye mhando, yakaderera VOC inogona kunzi ndeimwe yeanozivikanwa ezvakatipoteredza hunhu kune vatengi.Kare muna 2001, iyi nyika inosungirwa miyero yakaita zvakajeka zvinodikanwa zvemuganho wezvinhu zvinokuvadza muzvisimbiso zvekushongedza kwemukati-—
GB 18583 "Interior Decoration Materials - Miganhu yeHazardous Substances muAdhesives"
GB 30982 "Miganhu Yezvinhu zvine Njodzi muKuvaka Adhesives"
GB/T 33372 "Miganhu yeVolatile Organic Compounds mune Adhesives"
………
Musi waKurume 4, 2020, National Standardization Management Committee yakapa mwero mutsva GB 33372-2020 "Miganhu yeVolatile Organic Compounds muAdhesives", iyo yakawedzera kupatsanura zvinodikanwa zvekunamira munzvimbo dzakasiyana dzekushandisa.Kune imwechete mhando yekunamira, akasiyana VOC zvemukati muganho makoshero anosiyaniswa zvakare zvichienderana nemamiriro chaiwo eakasiyana mashandisirwo endima.
▼VOC yemukati muganho weakawanda anonamatira (GB 33372-2020)
3. Mukuwedzera kune yakaderera VOC, sei kududzira zvakasara zvezvivako uye kushanda kwe "green" silicone sealants?
01. Low Physiological Toxicity
Parizvino, iyo yakajairwa neutral silicone sealants pamusika inogona kupatsanurwa kuita doro mhando uye ketoxime mhando sealants zvinoenderana nediki mamorekuru zvinhu zvinoburitswa panguva yekurapa.Doro-mhando sealants, mamorekuru madiki anoburitswa panguva yekurapa anowanzo diki mamorekuru edoro senge methanol, ethanol (inowanzozivikanwa sedoro), uye ketoxime-mhando sealants, mamorekuru madiki anoburitswa panguva yekurapa anowanzo ketone oximes sebutanone oxime Diki molecule. .
Volatile Physiological Toxicity Test (Plant Samples)
Mhando mbiri dzezvisimbiso nemiti imwechete yakaiswa munzvimbo yakavharwa kwemazuva gumi, uye simba remhando dzakasiyana-siyana dzezvisimbiso pakukura kwemiti imwechete yakaongororwa.Musiyano wekuchengetedzwa kwezvakatipoteredza pakati pedoro-mhando uye ketoxime-rudzi. sealants akafananidzwa ne biotoxicity.
Zviyedzo zvabuda ndezvizvi:
Mhedziso dzekuyedza dzinoratidza kuti mamorekuru edoro anoburitswa panguva yekurapa kwedoro-based sealant haana mhedzisiro yakaipa pakukura kwechirimwa, uye ane hushamwari hwakatipoteredza.
02. High quality sealant
Kunetseka nezvekuchengetedzwa kwezvakatipoteredza uye hutano hwemukati menzvimbo yezvivakwa,Siwayinokurudzira zvakasimba kuti vashandisi vasarudze zvigadzirwa zvepamusoro uye zvepamusoro-soro, uye vadzivise kutenga nekushandisa zvimwe zvigadzirwa zvakaderera uye zvakaderera pamusika, zvakadai semafuta-akazadzwa sealants akazadzwa nechena mafuta sealant.Haisi kungove nekusimba kwakashata, inochembera, kutsemuka, uye debond, asi mafuta machena akazadzwa mukati mayo acharamba achipararira uye kunyungudika, zvichikonzera huwandu hukuru hwekubuda kweTVOC, iyo inokanganisa nharaunda yemukati, uye kuchengetedza kwezvakatipoteredza. haigoni kuvimbiswa.
4. Ungasarudza sei chiratidzo che "green" sealant?
Nezwi rimwe chete:
Ingosarudza SIWAY!
Semhando inotungamira muindasitiri yekusimbisa, SIWAY yagara yakazvipira kune yakachengeteka, yakasvibira, uye ine hutano kusimudzira budiriro.Kune rimwe divi, yakanyatso dzidzira pfungwa yekukura kwegirinhi mukuita kwese kwekutsvaga kwechigadzirwa uye kusimudzira, dhizaini dhizaini, mhando yekudzora zviyero, uye nehungwaru kugadzira.
Kune rimwe divi, inopindurawo nesimba kune kudanwa kwe "green certification", inotora girinhi kuchengetedzwa kwezvakatipoteredza seyakakosha nzira yekusimudzira yekambani, uye inotungamira indasitiri maererano neyakasvibira chigadzirwa zviyero.SIWAY yakatora chikamu mukuumbwa kwemazinga akakodzera akadai seyenyika standard GB/T 35609 "Green Product Waterproof uye Sealing Materials" uye yeboka standard T/CECS 10029 "Kuongorora kweGreen Zvishandiso zvekuvaka uye Kuvaka Sealants", ichipa yakazara nharaunda. ane hushamwari adhesive sealing system adhesive mhinduro kune wese mutengi anoteedzera mhando uye runako.
Iwe une kunzwisisa kwakadzama kwegirinhi silicone sealants mushure mekuona izvi?Ndichiri kuda kuziva zvakawanda chigadzirwa chokwadi, ndapota tarisira kusangana newe mune ramangwana.
SIWAY inochengetedza mutengi wese ne "Green",
Shingirira, pfuura, uye simbisa zvakanaka.
Nguva yekutumira: Aug-16-2023