ASTM F963-23 cov qauv khoom ua si yuav tsum tau ua

1. Cov hlau hnyav hauv lub substrate
1) Muab cov lus piav qhia cais ntawm qhov xwm txheej zam kom pom tseeb;
2) Ntxiv cov cai txiav txim siab siv tau kom paub meej tias cov xim, txheej, lossis electroplating tsis suav tias yog qhov cuam tshuam tsis tau. Tsis tas li ntawd, yog tias ib qho loj ntawm cov khoom ua si lossis cov khoom siv npog nrog cov ntaub yog tsawg dua 5 centimeters, lossis yog tias cov ntaub ntawv tsis tuaj yeem siv tau zoo thiab raug tsim txom los tiv thaiv cov khoom siv sab hauv los ntawm kev nkag mus tau, ces cov ntaub npog kuj tsis suav tias yog cov khoom siv tsis tau.
2. Phthalate esters
Kho cov kev cai rau phthalates, yuav tsum tau cov khoom ua si kom tsis muaj ntau tshaj 0.1% (1000 ppm) ntawm 8 hom phthalates hauv qab no uas tuaj yeem ncav cuag cov ntaub ntawv yas:
DEH, DBP, BBP, DINP, DIBP, DPENP, DHEXP, DCHP raws li tsoomfwv txoj cai 16 CFR 1307.

3. Suab
1) Hloov kho lub ntsiab lus ntawm lub suab thawb-rub cov khoom ua si kom muaj qhov sib txawv ntawm cov khoom ua si laub-rub thiab cov ntsiav tshuaj, hauv pem teb, lossis cov khoom ua si hauv txaj;
2) Rau cov khoom ua si hnub nyoog 8 thiab siab dua uas yuav tsum tau kuaj kev tsim txom ntxiv, nws yog qhov tseeb tias cov khoom ua si npaj rau kev siv los ntawm cov menyuam yaus hnub nyoog qis dua 14 xyoos yuav tsum ua kom tau raws li qhov xav tau ntawm lub suab ua ntej thiab tom qab siv thiab kuaj kev tsim txom. Rau cov khoom ua si siv los ntawm cov menyuam yaus hnub nyoog 8 txog 14 xyoos, kev siv thiab kev tsim txom kev sim rau cov menyuam yaus hnub nyoog 36 txog 96 lub hlis yog siv tau.
4. Roj teeb
Cov kev xav tau siab dua tau muab tso rau ntawm kev siv tau ntawm cov roj teeb:
1) Cov khoom ua si uas muaj hnub nyoog tshaj 8 xyoo kuj yuav tsum tau mus kuaj kev tsim txom;
2) Cov ntsia hlau ntawm lub npog roj teeb yuav tsum tsis txhob tawm tom qab kev sim ua phem;
3) Cov cuab yeej tshwj xeeb nrog rau kev qhib lub roj teeb yuav tsum tau piav qhia hauv phau ntawv qhia: ceeb toom cov neeg siv khoom kom khaws cov cuab yeej no rau kev siv yav tom ntej, qhia tias nws yuav tsum khaws cia kom deb ntawm cov menyuam yaus, thiab qhia tias nws tsis yog khoom ua si.
5. Cov ntaub ntawv nthuav dav
1) Hloov kho qhov kev thov thiab ntxiv cov ntaub ntawv nthuav dav nrog cov xwm txheej tau txais ntawm cov khoom tsis me;
2) Kho qhov yuam kev hauv qhov loj me ntawm qhov ntsuas ntsuas.
6. Tshem tawm cov khoom ua si
1) Tshem tawm cov txheej txheem dhau los rau qhov chaw cia khoom ntawm cov khoom ua si catapult ib ntus;
2) Kho qhov kev txiav txim ntawm cov nqe lus kom ua rau lawv muaj laj thawj.
7. Kev txheeb xyuas
Ntxiv qhov yuav tsum tau muaj rau cov ntawv qhia txog kev taug qab, xav tau cov khoom ua si thiab lawv cov ntim yuav tsum tau sau nrog cov ntawv traceability uas muaj qee cov ntaub ntawv yooj yim, suav nrog:
1) Chaw tsim tshuaj paus lossis tus tswv lub npe;
2) Qhov chaw tsim khoom thiab hnub tim ntawm cov khoom;
3) Cov ncauj lus kom ntxaws txog cov txheej txheem tsim khoom, xws li batch lossis cov lej khiav, lossis lwm yam kev qhia tshwj xeeb;
4) Lwm cov ntaub ntawv uas pab txiav txim qhov tshwj xeeb ntawm cov khoom.