Tebchaws Asmeskas tau tshaj tawm ASTM F963-23 tus qauv tshiab rau kev nyab xeeb khoom ua si

Tebchaws Asmeskas tau tshaj tawm ASTM F963-23 tus qauv tshiab rau kev nyab xeeb khoom ua si

Thaum Lub Kaum Hli 13, ASTM (American Society for Testing and Materials) tau tshaj tawm cov qauv kev nyab xeeb ntawm cov khoom ua si tshiab ASTM F963-23.

Piv nrog rau yav dhau los version ntawmASTM F963-17 Cov khoom lag luam, tus qauv tshiab kawg no tau hloov kho hauv yim yam xws li cov hlau hnyav hauv cov ntaub ntawv hauv paus, phthalates, cov khoom ua si suab, roj teeb, cov ntaub ntawv inflatable, cov khoom ua si projectile, logos, thiab cov lus qhia.

Txawm li cas los xij, tam sim no Tsoom Fwv Teb Chaws Txoj Cai 16 CFR 1250 tseem siv ASTM F963-17 version qauv. ASTM F963-23 tseem tsis tau dhau los ua tus qauv tsim nyog. Peb yuav ua tib zoo saib xyuas cov kev hloov pauv tom ntej.

Cov ntsiab lus hloov kho tshwj xeeb

Base khoom hnyav hlau

Muab cov lus piav qhia cais ntawm cov khoom raug zam thiab cov xwm txheej zam kom pom tseeb dua

Phthalates

Hloov kho cov cai tswj hwm rau phthalates rau 8P, uas ua raws li tsoomfwv cov cai 16 CFR 1307.

Cov khoom ua si suab

Hloov kho cov ntsiab lus ntawm qee cov khoom ua si suab (thawb thiab rub cov khoom ua si thiab countertop, hauv pem teb lossis cov khoom ua si hauv txaj) kom lawv paub qhov txawv yooj yim

Roj teeb

Cov kev xav tau siab dua rau kev siv roj teeb

(1) Cov khoom ua si uas muaj hnub nyoog tshaj 8 xyoos kuj yuav tsum tau mus kuaj kev tsim txom

(2) Cov ntsia hlau ntawm lub npog roj teeb yuav tsum tsis txhob poob tom qab kev sim ua phem:

(3) Cov cuab yeej tshwj xeeb nrog rau kev qhib lub roj teeb yuav tsum tau piav qhia raws li cov lus qhia.

Intumescent khoom

(1) Txhim kho qhov kev siv ntawm kev siv (txhim kho qhov dav ntawm kev tswj cov ntaub ntawv nthuav dav rau cov khoom tsis yog qhov me me nthuav dav) (2) Kho qhov yuam kev hauv qhov ntev ntawm qhov ntsuas ntsuas

cov khoom ua si projectile

Kho qhov kev txiav txim ntawm clauses kom lawv muaj kev xav ntau dua

Logo

Ntxiv qhov yuav tsum tau ua rau kev taug qab daim ntawv lo

Phau ntawv

Rau cov cuab yeej tshwj xeeb suav nrog rau qhib lub roj teeb compartment

(1) Cov neeg siv khoom yuav tsum tau ceeb toom kom khaws cov cuab yeej no rau kev siv yav tom ntej

(2) Nws yuav tsum tau muab sau tseg tias cov cuab yeej no yuav tsum muab khaws cia kom deb ntawm cov menyuam yaus

(3) Nws yuav tsum tau taw qhia tias cov cuab yeej no tsis yog khoom ua si


Post lub sij hawm: Nov-04-2023

Thov Daim Ntawv Qhia Ua Qauv

Tso koj daim ntawv thov kom tau txais tsab ntawv ceeb toom.