Txoj Cai Kev Nyab Xeeb Hauv Tsev nkaum hauv Ntug Banding: Kev Nyab Xeeb-Tom Qab Ntug Banding tshwm sim raws li kev txhawj xeeb tseem ceeb rau cov tsev noj qab haus huv

Hauv kev kho vaj tsev niaj hnub no, cov neeg siv khoom txhawj xeeb txog huab cua zoo hauv tsev tau nthuav dav los ntawm kev xaiv cov khoom siv hauv tsev mus rau kev xaiv cov khoom siv. Ntug banding- cov khoom siv rau cov npoo npoo uas tau saib ntev ntev - tam sim no tau tshwm sim los ua qhov tseem ceeb tshiab hauv thaj tsam ntawm kev noj qab haus huv ib puag ncig.

 

Tus nqi tseem ceeb ntawm kev nyab xeeb- taw qhia ntug banding yog nyob rau hauv nws kev koom ua ke ntawm kev tiv thaiv lub cev thiab tshuaj lom neeg kev nyab xeeb. Lub cev, los ntawm wrapping board npoo nrog rounded profiles, nws zoo txo ​​qhov kev pheej hmoo ntawm kev raug mob los ntawm pob thiab khawb rau cov me nyuam thiab cov neeg laus. Cov qauv kev lag luam-tshwj xeeb tshaj yog "Cov Lus Qhia Tshwj Xeeb rau Cov Me Nyuam Cov Rooj Tog"-mandate arc-puab chamfering rau txhua qhov chaw thiab cov ces kaum; kev ruaj ntseg ntug banding muab txoj kev yooj yim tshaj plaws kom tau raws li qhov yuav tsum tau ua. Qee cov khoom siv siv cov ntaub ntawv elastic (xws li TPE) los muab cov nyhuv cushioning thaum muaj kev cuam tshuam, ntxiv txo qhov hnyav ntawm qhov raug mob.

 

Hais txog kev nyab xeeb tshuaj, ntug banding yog ib qho tseem ceeb "gatekeeper" tiv thaiv formaldehyde. Formaldehyde nyob rau hauv cov khoom siv ntoo yog feem ntau tso tawm ntawm qhov chaw txiav thiab cov npoo; ib tug nruj haum ntug banding sawb yuav txo tau formaldehyde emissions los ntawm 50% mus rau 70%. High-kev nyab xeeb zoo ntug banding siv lead-cov qauv dawb thiab dej-raws li lossis UV-kho inks. Cov khoom no nruj me ntsis tswj cov khoom tsis zoo-xws li yim loj hlau hnyav thiab phthalates (plasticizers)- xyuas kom meej tias cov metrics xws li formaldehyde emission (tsawg dua lossis sib npaug li 1.5 mg / L) thiab cov ntsiab lus vinyl chloride monomer (tsis tuaj yeem kuaj tau) ua tau raws li cov qauv nruj.

 

Hais txog kev xaiv cov khoom siv, ABS tau dhau los ua qhov kev xaiv zoo tshaj plaws rau cov menyuam yaus cov rooj tog zaum thiab qhov chaw tsim los rau cov niam thiab menyuam mos, ua tsaug rau nws cov khoom siv hauv eco-tus phooj ywg: nws yog chlorine- dawb thiab tsis tsim dioxins thaum hlawv. Qee cov khoom lag luam zoo siv cov kuab tshuaj- cov qauv dawb uas tsis tshua muaj qhov tsis zoo ntawm Total Volatile Organic Compound (TVOC) emissions, ua rau lawv tshwj xeeb tshaj yog haum rau cov chaw kaw xws li chav pw thiab cov me nyuam chav.

 

Cov qub tub rog hauv kev lag luam nrog ntau xyoo dhau los hauv kev sim cov rooj tog zaum sau tseg tias thaum cov neeg siv khoom feem ntau tso siab rau lawv qhov kev hnov ​​​​tsw kom pom "odors" thaum muas rooj tog, ntau yam teeb meem tsis muaj xim thiab tsis muaj ntxhiab. Yog li ntawd, kev tswj xyuas cov khoom tsis zoo hauv ntug banding tsuas tuaj yeem txheeb xyuas tau los ntawm cov ntaub ntawv xeem. Nws qhia cov neeg siv khoom yuav cov menyuam yaus cov rooj tog lossis cov khoom siv hauv tsev kom muaj kev thov ib puag ncig cov ntaub ntawv ntsuam xyuas rau ntug banding, ua tib zoo mloog rau peb qhov tseem ceeb ntsuas: formaldehyde emission, hnyav hlau cov ntsiab lus, thiab qib plasticizer. Lub ntug nqaim no-banding strip yog tiv thaiv kev nyab xeeb thiab kev noj qab haus huv ntawm txhua tsev neeg hauv nws txoj kev.