Akwai wasu tsare-tsare na talla da muka saba da su amma mutane da yawa na iya kasancewa cikin duhu. Misali,
Akwai 0 sucrose a cikin abincin, amma ba yana nufin babu sukari ba.
Akwai 0 mai a cikin abinci, amma ba daidai yake da kalori ba.
Wasu ayyuka ana iya cewa suna da wahalar kariya daga su kamar filin silicone "kore" sealant.Mashin rufewa mai "kore" yana nufin mashin rufewa mai dacewa da muhalli )
An yi amfani da silicone pealents a cikin gini tsawon shekaru da yawa, kuma galibi ana amfani da su don rufewa da haɗawa a cikin gina bangon labule, ƙofofi da tagogi, haɗawa da sauran fannoni. Tare da ci gaban birane, silicone pealants sun shiga cikin dukkan fannoni na rayuwa. , Haske, kayan aikin gida da sauran ƙananan abubuwa suna taka rawa wanda ba za a iya raina shi ba. A halin yanzu, ana amfani da silicone pealants sosai, kuma buƙatun masu amfani da silicone pealants ba su iyakance ga ayyukan haɗin kai da rufewa na asali ba. A lokaci guda, aikin carbon biyu ya kuma gabatar da sabbin buƙatu don jimlar hayakin gine-gine. A ƙarƙashin haɗa abubuwa biyu, silicone pealants kore da masu lafiya ga muhalli sun zama sabon salo a masana'antar.
Sabbin buƙatu sun zaburar da sabbin kasuwanni. Ta yaya ya kamata masu amfani da kayayyaki na yau da kullun su zaɓi ainihin manne silicone mai "kore"?
A yau, za mu sami amsar tare da ku!
1. Waɗanne sharuɗɗa ne za a ɗauka a matsayin ainihin abin rufe fuska na silicone mai "kore"?
Kafin mu yi bayani game da kayayyakin manne "kore", dole ne mu fara fahimtar menene samfurin "kore"? Yawanci abin da muke kira samfuran "kore" yana buƙatar a yi la'akari da shi daga halaye huɗu na makamashi, albarkatu, muhalli da inganci ("Dokokin Gabaɗaya don Kimanta Samfurin Kore" GB/T33761-2017).
A fannin rufewa, halaye biyu na makamashi da albarkatu ba su da tasiri sosai kan aikin kore na rufewa na silicone. Muhalli da inganci sun zama manyan halaye guda biyu don tantance ko rufewa na silicone "kore" ne. Ƙananan VOC, ƙarancin guba a jiki, Babban Inganci (ba mai faɗaɗa ba) da sauransu suna faɗa cikin rukuni na duka biyun.
2. Yadda ake ayyana ƙarancin VOC? Menene sabon ma'auni akan iyakar abun ciki na VOC?
Daga cikin ɓangarorin biyu na muhalli da inganci, ƙarancin VOC za a iya cewa yana ɗaya daga cikin halayen muhalli da aka fi sani ga masu amfani. Tun daga shekarar 2001, waɗannan ƙa'idodin ƙasa na wajibi sun bayyana ƙa'idodi bayyanannu na iyakance abubuwan da ke cutarwa a cikin manne don ƙawata ciki——
GB 18583 "Kayan Ado na Cikin Gida - Iyakokin Abubuwa Masu Haɗari a cikin Manne"
GB 30982 "Iyakan Abubuwa Masu Haɗari a cikin Manna Gine-gine"
GB/T 33372 "Iyakan Mahaɗan Halitta Masu Sauyawa a cikin Manne"
……
A ranar 4 ga Maris, 2020, Kwamitin Gudanar da Daidaito na Ƙasa ya fitar da sabon ma'aunin GB 33372-2020 "Iyakan Mahaɗan Halitta Masu Sauyawa a cikin Manne", wanda ya ƙara raba buƙatun iyaka ga manne a fannoni daban-daban na aikace-aikace. Ga nau'in manne iri ɗaya, ana kuma bambanta ƙimar iyaka ta abun ciki na VOC daban-daban dangane da ainihin yanayin filayen aikace-aikace daban-daban.
▼Iyakar yawan manne-manne (GB 33372-2020)
3. Baya ga ƙarancin VOC, ta yaya za a fassara sauran halaye da aikin manne silicone mai "kore"?
01. Ƙarancin Guba a Jiki
A halin yanzu, manyan abubuwan rufe silicone masu tsaka-tsaki a kasuwa gabaɗaya za a iya raba su zuwa nau'in barasa da nau'in ketoxime bisa ga ƙananan abubuwan kwayoyin halitta da aka saki yayin warkarwa. Masu rufe nau'in barasa, ƙananan ƙwayoyin da aka saki yayin warkarwa galibi ƙananan ƙwayoyin barasa ne kamar methanol, ethanol (wanda aka fi sani da barasa), da kuma masu rufe nau'in ketoxime, ƙananan ƙwayoyin da aka saki yayin warkarwa galibi sune ketone oximes kamar butanone oxime ƙaramin ƙwayoyin halitta.
Gwajin Gubar Halittar Jiki Mai Sauyawa (Samfuran Shuke-shuke)
An sanya nau'ikan manne guda biyu da tsire-tsire iri ɗaya a cikin yanayi mai rufewa na tsawon kwanaki 10, kuma an binciki tasirin nau'ikan manne daban-daban akan ci gaban tsirrai iri ɗaya. An kwatanta bambancin da ke tsakanin manne nau'in barasa da manne nau'in ketoxime ta hanyar amfani da guba.
Sakamakon gwajin sune kamar haka:
Sakamakon gwaje-gwajen ya nuna cewa ƙananan ƙwayoyin barasa da aka saki a lokacin aikin warkar da manne mai tushen barasa ba su da wani mummunan tasiri ga ci gaban shuka, kuma sun fi dacewa da muhalli.
02. Mai hana ruwa mai inganci
Da damuwa game da kare muhalli da lafiyar muhallin cikin gida na gine-gine,SiwayYana ba da shawarar sosai ga masu amfani da su zaɓi samfuran man shafawa masu inganci da inganci, kuma su guji siyan da amfani da wasu kayayyaki marasa inganci da marasa inganci a kasuwa, kamar man shafawa masu cike da mai da aka cika da man shafawa mai farin. Ba wai kawai yana da ƙarancin dorewa ba, zai tsufa, ya fashe, kuma ya cire haɗinsa, amma farin man da aka cika a ciki zai ci gaba da yaɗuwa da kuma yaɗuwa, wanda ke haifar da hayaki mai yawa na TVOC, wanda ke shafar muhallin cikin gida, kuma ba za a iya tabbatar da ingancin kariyar muhalli ba.
4. Yadda ake zaɓar alamar manne mai "kore"?
A cikin kalma ɗaya:
Kawai ka zaɓi SIWAY!
A matsayinta na babbar alama a masana'antar manne mai rufewa, SIWAY ta dage kan ci gaba mai dorewa mai aminci, kore, da lafiya. A gefe guda, ta yi aiki da manufar ci gaban kore a cikin dukkan tsarin bincike da haɓaka samfura, ƙirar dabara, ƙa'idodin kula da inganci, da kuma masana'antu masu wayo.
A gefe guda kuma, tana kuma amsa kiran "takardar shaidar kore", tana ɗaukar kariyar muhalli mai kore a matsayin muhimmiyar dabarar ci gaba ta kamfanin, kuma tana jagorantar masana'antar dangane da ƙa'idodin samfuran kore. SIWAY ta shiga cikin jerin matakan da suka dace kamar ƙa'idodin ƙasa na GB/T 35609 "Kayan Ruwa da Hana Kayayyakin Hana Kayayyakin Kore" da ƙa'idar rukuni T/CECS 10029 "Kimanta Kayan Gini na Kore da Hana Kayayyakin Gine-gine", suna ba da cikakkiyar mafita ta mannewa ta tsarin manne mai kyau ga muhalli ga kowane mabukaci wanda ke neman inganci da kyau.
Shin kana da zurfin fahimtar abubuwan rufe fuska na silicone masu launin kore bayan ganin wannan? Har yanzu kana son ƙarin bayani game da gaskiyar samfurin, da fatan za ka yi fatan haɗuwa da kai nan gaba.
SIWAY tana kare kowane mabukaci da "Green",
Dagewa, wuce gona da iri, da kuma ƙarfafa nagarta.
Lokacin Saƙo: Agusta-16-2023