Qurxinta guriga iyo alaabta guriga, ayaa noqotay isha ugu weyn ee wasakhowga formaldehyde ee deegaanka casriga ah, soo-gaadhista muddada-dheer ee qiyaasta-hooseeya ee formaldehyde waxay si fudud u keeni kartaa cudurrada neef-mareenka ee daba-dheeraada, iyo Guangxi Forestry Industry Group waxaa ka go'an raadinta heer sare oo tayo leh, si loo helo nolol wanaagsan oo guriga ah, soo saarista alaabta guriga ee saaxiibtinimo leh iyada oo aan lagu darin formaldehyde gaar ah.Xataa waxay keentaa kansarka sanbabada, kansarka mindhicirka, leukemia iyo cudurro kale oo halis ah.
Ku qanac baahida guriga eber-formaldehyde
Alaabtu waa badbaado iyo jawi saaxiibtinimo, iyadoo la isticmaalayo xabagta aan-formaldehyde ee MDI-da deegaanka u wanaagsan, badeecadahana waxa lagu caddeeyey heerka NAF ee ka-dhaafitaanka aan-formaldehyde-ka, si ay macaamiishu uga fogaadaan khataraha formaldehyde.
NAF waa soo-gaabista No Added Formaldehyde-ku-saleysan-resin, barnaamij shahaado ah oo u baahan in wax-soo-saarayaashu aysan isticmaalin ama ku darin wax xabag, walxo, iwm. oo ka kooban qaybaha formaldehyde inta lagu jiro soo saarista muraayadaha.
NAF ma jiro formaldehyde oo aan la mid ahayn 0 formaldehyde, alaabta ceeriin ee saxanka waa geedo, taas oo ah, log laftiisa oo leh raad ka mid ah formaldehyde dabiiciga ah, laakiin raadraaca formaldehyde ee geedka laftiisa maaha mid khatar ku ah jidhka bini'aadamka.Xabagta formaldehyde-ku jirta waa sababta tooska ah ee formaldehyde ee dhaaftay heerka saxanka.
Ka xoog badan oo aan dhalanrogmi karin
Alaabta si adag ayaa loo tijaabiyay, xoog laabasho taagan≥26MPa, xoogga curaarta gudaha≥0.8MPa, modules of lasticity≥2300MPa, oo waafaqsan heerarka tayada qaranka ee khuseeya.Ku habboon alaabta guriga ee qalalan ama qurxinta qurxinta, aniga ayaa i karaiyo habaynta guud sida cadaadis kulul, qabow cadaadi, shiidid gacmeed, iwm.
Waxaa loo isticmaali karaa in lagu sameeyo maro dhexdhexaad ah iyo heer sare ah, armaajo, miiska iyo alaabta kale ee guriga iyo xafiisyada oo leh xasillooni cabbir wanaagsan, qallafsanaan yar iyo iska caabin wanaagsan.
Marka la barbardhigo iska caabbinta qoyaanka liidata ee fiibka caadiga aherguddiga, fududahay in la bararo joogitaanka qoyaanka, "GaoLin" alaabta guriga ayaa leh iska caabin qoyaan aad u fiican, dhumucda nuugista biyaha heerka ballaarinta wax ka yar 12%, meelaha qoyaanka sare ayaa sidoo kale laga yaabaa inay ka baqayaan qoyaan, si alaabta guriga waa ka sii waara. .
Awooda sumadda waa la aqoonsan yahaynized
"GaoLin" looxyada summadaha ay dadku sameeyeen waxay had iyo jeer u tixgeliyaan tayada inay tahay nolosha ugu horreysa ee alaabta, sumcadda tayada tayada leh, sumcadda sumcadda sumadda.
Shirkaddu waxay ka gudubtay tayada, deegaanka, caafimaadka shaqada iyosafeeftShahaadooyinka nidaamka maamulka hree, shahaadaynta Guddiga Maareynta Kheyraadka Hawada ee Mareykanka California (CARB), Shahaadada Calaamadeynta Deegaanka Shiinaha, shahaado F⭐⭐⭐⭐ Japan.
"GaoLin" alaabta guriga, doorashada tayada alaabta gurigaaga!
Waqtiga boostada: Jul-28-2023