Akwai wasu ayyukan talla da muka saba da su amma ana iya ajiye mutane da yawa cikin duhu. Misali,
Akwai sucrose 0 a cikin abinci, amma ba yana nufin rashin sukari ba,
Akwai mai 0 a cikin abinci, amma ba ya daidai da adadin kuzari.
Wasu ayyukan yau da kullun za a iya cewa suna da wahala a kiyaye su kamar filin siliki “kore” sealant.Sealant ɗin “kore” yana nufin hatimin muhalli )
An yi amfani da siliki na siliki a cikin ginin shekaru da yawa, kuma ana amfani da su sau da yawa don rufewa da haɗawa a cikin ginin bangon labule, kofofi da tagogi, taro da sauran filayen.Tare da ci gaban birane, siliki na siliki sun shiga cikin kowane fanni na rayuwa., Hasken wuta, kayan aikin gida da sauran dabaru suna taka rawar da ba za a iya la'akari da su ba.A halin yanzu, silicone sealants ana ƙara amfani da su sosai, kuma buƙatun masu amfani da siliki na siliki ba su iyakance ga haɗin kai na asali da ayyukan rufewa ba.A lokaci guda kuma, aikin carbon biyu ya kuma gabatar da sabbin buƙatu don jimillar hayaƙin gine-gine.A karkashin babban matsayi na abubuwa biyu, masu siliki mai launin kore da muhalli sun zama sabon salo a cikin masana'antar.
Sabbin buƙatu sun ƙarfafa sabbin kasuwanni.Ta yaya masu amfani na yau da kullun za su zaɓi ainihin siliki na siliki "kore"?
A yau, mun sami amsar tare da ku!
1. Menene sharuɗɗan da za a yi la'akari da ainihin silin siliki "kore"?
Kafin yin bayani game da samfuran "kore", dole ne mu fara fahimtar menene samfurin "kore"?Yawancin abin da muke kira samfuran "kore" suna buƙatar yin hukunci daga halaye huɗu na makamashi, albarkatu, muhalli da inganci ("General Dokokin for Green Product Evaluation" GB/T33761-2017).
A fagen ma'auni, halayen biyu na makamashi da albarkatu ba su da wani tasiri a kan aikin kore na silicone sealants.Muhalli da inganci sun zama sifofi biyu mafi mahimmanci don kimanta ko silinda na silicone “kore ne”.Ƙananan VOC, ƙananan ƙwayar cuta ta jiki, Babban inganci (ba mai yalwaci ba) da sauransu sun fada cikin nau'i na biyu.
2. Yadda za a ayyana ƙananan VOC?Menene sabon ma'auni akan iyakar abun ciki na VOC?
Daga cikin sassa biyu na yanayi da inganci, ƙananan VOC za a iya cewa ɗaya daga cikin sanannun halayen muhalli ga masu amfani.Tun a farkon 2001, waɗannan ƙa'idodin wajibi na ƙasa sun ba da takamaiman buƙatu don iyakance abubuwan da ke cutarwa a cikin kayan kwalliya don ado na ciki——
GB 18583 "Kayan Ado Na Cikin Gida - Iyakar Abubuwa masu haɗari a cikin Adhesives"
GB 30982 "Iyakokin Abubuwa masu haɗari a cikin Adhesives na Gina"
GB.
……
A ranar 4 ga Maris, 2020, Kwamitin Gudanar da Ma'auni na Ƙasa ya ba da sabon ma'auni GB 33372-2020 "Iyakokin Matsalolin Kwayoyin Halitta a cikin Adhesives", wanda ya ƙara rarraba ƙayyadaddun buƙatun don adhesives a fannonin aikace-aikace daban-daban.Don nau'in mannewa iri ɗaya, mabambanta ma'auni na iyakacin abun ciki na VOC ana kuma bambanta bisa ga ainihin yanayin filayen aikace-aikacen daban-daban.
▼ Iyakar abun ciki na VOC na babban manne (GB 33372-2020)
3. Bugu da ƙari ga ƙananan VOC, yadda za a fassara sauran kaddarorin da kuma yin amfani da siliki na "kore"?
01. Rashin Guba na Jiki
A halin yanzu, babban siliki mai tsaka tsaki a kasuwa ana iya raba shi gabaɗaya zuwa nau'in barasa da nau'in ketoxime daidai da ƙananan abubuwan kwayoyin da aka fitar yayin warkewa.Masu shaye-shaye irin na barasa, ƙananan ƙwayoyin da aka saki yayin warkewa gabaɗaya ƙananan ƙwayoyin barasa ne irin su methanol, ethanol (wanda aka fi sani da barasa), da nau'in ketoxime-nau'i, ƙananan ƙwayoyin da aka saki yayin warkewa gabaɗaya ketone oximes kamar butanone oxime Ƙananan ƙwayoyin cuta. .
Gwajin Gubar Jiki Mai Sauƙaƙe (Misali na Shuka)
Abubuwa biyu na suma da tsire-tsire iri ɗaya da aka sanya a cikin wata rufaffiyar yanayi na kwanaki 10, da kuma tasirin nau'ikan da aka samu tsakanin tsire-tsire iri ɗaya tsakanin nau'ikan giya da nau'in Ketexime An kwatanta ma'auni ta hanyar biotoxicity.
Sakamakon gwaji sune kamar haka:
Ƙimar gwaji ta nuna cewa ƙananan ƙwayoyin barasa da aka saki a lokacin aikin gyaran kayan maye na barasa ba su da wani mummunan tasiri a kan ci gaban shuka, kuma sun fi dacewa da muhalli.
02. High quality sealant
Damuwa game da kare muhalli da lafiyar muhalli na cikin gida na gine-gine,Siwayyana ba da shawara mai ƙarfi cewa masu amfani su zaɓi samfuran madaidaicin inganci da inganci, kuma su guji saye da yin amfani da wasu ƙanana da ƙanƙanta a kasuwa, irin su ma'ajin da aka cika da mai cike da farar mai.Ba wai kawai yana da rashin ƙarfi ba, zai tsufa, tsattsage, da kuma cirewa, amma farin man da aka cika a cikinsa zai ci gaba da yaduwa kuma ya canza, yana haifar da yawan hayaki na TVOC, wanda ke shafar yanayin cikin gida, da aikin kare muhalli. ba za a iya lamuni ba.
4. Yadda za a zabi alamar "kore" sealant?
A cikin kalma:
Kawai zaɓi SIWAY!
A matsayin babban alama a cikin masana'antar sealant, SIWAY ya kasance koyaushe yana himmantuwa ga aminci, kore, da ci gaba mai dorewa.A gefe guda, da gaske ta aiwatar da manufar ci gaban kore a cikin dukkan tsarin bincike da haɓaka samfura, ƙirar ƙira, ƙa'idodin sarrafa inganci, da masana'anta na fasaha.
A daya hannun, shi ma rayayye amsa kira ga "kore takardar shaida", daukan kore muhalli kariya a matsayin wani muhimmin ci gaban dabarun na kamfanin, da kuma jagoranci masana'antu cikin sharuddan kore samfurin matsayin.SIWAY ya ci gaba da shiga cikin harhada ma'auni masu dacewa kamar na ƙasa GB/T 35609 "Green Samfur Mai hana ruwa da Kayayyakin Rufewa" da ƙungiyar T/CECS 10029 "Kimanin Kayan Gine-gine na Green da Gine-gine", samar da ingantaccen muhalli. m m sealing tsarin m mafita ga kowane mabukaci wanda ya bi inganci da kyau.
Kuna da zurfin fahimtar koren silicone sealants bayan ganin wannan?Har yanzu kuna son sanin ƙarin gaskiyar samfur, da fatan za a sa ido saduwa da ku a nan gaba.
SIWAY yana kare kowane mabukaci da "Green",
Dagewa, wuce gona da iri, da kuma karfafa masu nagarta.
Lokacin aikawa: Agusta-16-2023