Xyoo tsis ntev los no, nrog rau kev ua raws cov cai tswj hwm huab cua hauv tsheb, kev tswj hwm lub tsheb zoo thiab VOC (cov tshuaj tsis haum lub cev sib xyaw) qib tau dhau los ua ib feem tseem ceeb ntawm kev tshuaj xyuas lub tsheb zoo. VOC yog cov lus txib ntawm cov organic sib txuas, feem ntau yog hais txog lub tsheb lub tsheb thiab lub nra ntim khoom lossis cov khoom siv ntawm cov khoom sib xyaw organic, feem ntau suav nrog benzene series, aldehydes thiab ketones thiab undecane, butyl acetate, phthalates thiab lwm yam.
Thaum lub siab ntawm VOC hauv lub tsheb nce mus txog qib ib, nws yuav ua rau pom cov tsos mob xws li mob taub hau, xeev siab, ntuav thiab qaug zog, thiab txawm tias ua rau qaug dab peg thiab tsis nco qab hauv qhov xwm txheej loj. Nws yuav ua rau lub siab, raum, lub hlwb thiab lub paj hlwb puas, ua rau lub cim xeeb poob thiab lwm yam kev rau txim loj, uas yog kev hem thawj rau tib neeg kev noj qab haus huv.
Cov tshuaj ntxiv uas tau muab los ntawm lub tuam txhab, uas siv tau rau hauv kev kho tsheb tshwj xeeb hauv cov rooj zaum hauv tsheb, tau pom zoo los ua kom muaj kev tiv thaiv daj thiab tiv thaiv UV, ntxiv rau txo qis VOC tso tawm. Cov tshuaj ntxiv no tau yoog los ntawm ntau lub tuam txhab tsheb nto moo hauv thiab txawv teb chaws.
Lub tuam txhab tuaj yeem muab qis dua VOC qis tsheb laij tawm ntxiv:
| CLASSIFICATION | KHOOM | CAS | DAIM NTAWV THOV |
| UV ABSORBER | YIHOO UV 3853PP5 | 167078-06-0 50% 9003-07-0 50% |
50%UV 3853+50%PP · Nws muaj kev sib haum xeeb zoo thiab ua tau zoo nrog PO, uas txo qis nag thiab daus. Haum rau feem ntau cov polymers, suav nrog cov khoom PP (txhaj tshuaj molding, cov ntaub ntawv zaj duab xis thiab kab xev), TPO, thiab lwm yam. · Tseem tuaj yeem siv ua lub teeb ruaj khov hauv polyacetal, PA, styrene polymer thiab PUR. Nws kuj tseem tuaj yeem ua rau mloog zoo masterbatch kom yooj yim tuav thiab siv thaum ua. · Nws yog qhov kev xaiv zoo tshaj plaws rau PP, TPO qhov chaw pib (hauv & tawm), TPO cov ntaub ntawv tsis muaj dej, PP rooj tog zaum nraum zoov thiab lwm yam khoom siv. |
| ZOO TSHAJ PLAWS | YIHOO FR950 | / | Chlorinated phosphate ester nplaim hluav taws, tshwj xeeb tshaj yog tsim rau nplaim taws retardant PU ua npuas ncauj. Nws tuaj yeem pab hla California 117 tus qauv, FMVSS302 tus qauv ntawm lub tsheb daim txhuam cev, Askiv tus qauv 5852 Crib 5 thiab lwm yam qauv ntsuas nplaim hluav taws. FR950 yog lub nplaim hluav taws zoo tshaj los hloov TDCPP (carcinogenicity) thiab V-6 (muaj carcinogen TCEP). |
Txhawm rau muab cov tshuaj polymer ntxiv rau hauv cov ntawv thov tshwj xeeb, lub tuam txhab tau tsim cov khoom lag luam npog hauv qab daim ntawv thov: PA polymerization & hloov kho ntxiv, PU ua npuas dej ntxiv, PVC polymerization & kev hloov kho ntxiv, PC ntxiv, TPU elastomer additives, qis VOC tsheb laij cov tshuaj ntxiv additives tus neeg sawv cev, txheej txheej ntxiv, tshuaj pleev ib ce ntxiv, API thiab lwm yam khoom siv tshuaj xws li zeolite thiab lwm yam.
Koj ib txwm tos txais hu rau peb rau kev nug!