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Dab tsi yog qhov ntsuas tus qauv ntawm UL94 Nplaim Retardant Rating rau Plastics?
Nyob rau hauv lub ntiaj teb no ntawm plastics, kev ruaj ntseg hluav taws yog qhov tseem ceeb tshaj plaws.Txhawm rau ntsuas cov nplaim hluav taws kub ntawm ntau yam khoom siv yas, Underwriters Laboratories (UL) tau tsim cov qauv UL94.Qhov kev faib tawm dav dav no pab txiav txim siab tus cwj pwm flammability ...Nyeem ntxiv -
Kev Ntsuas Hluav Taws Xob rau Textile Coatings
Kev siv cov txheej txheem textile tau dhau los ua ntau dua hauv ntau qhov kev lag luam vim lawv cov haujlwm ntxiv.Txawm li cas los xij, nws yog ib qho tseem ceeb kom ntseeg tau tias cov txheej txheem no muaj cov khoom siv hluav taws xob txaus los txhim kho kev nyab xeeb.Txhawm rau ntsuas qhov hluav taws kub ua haujlwm ntawm textile coatings, ob peb ...Nyeem ntxiv -
Kev cog lus yav tom ntej ntawm Halogen-dawb nplaim hluav taws retardants
Cov nplaim hluav taws ua lub luag haujlwm tseem ceeb hauv kev txhim kho hluav taws kev nyab xeeb thoob plaws ntau yam kev lag luam thiab kev siv.Txawm li cas los xij, kev txhawj xeeb ntawm ib puag ncig thiab kev noj qab haus huv cuam tshuam nrog cov tshuaj halogenated nplaim hluav taws kub hnyiab tau ua rau muaj kev xav tau ntau ntxiv rau kev xaiv tsis muaj halogen.Kab lus no tshawb nrhiav qhov kev cia siab ...Nyeem ntxiv -
Qhov kev tso tawm ntawm lub teb chaws tus qauv "Sab nrauv phab ntsa Internal rwb thaiv tsev Composite vaj huam sib luag System"
Qhov kev tso tawm ntawm lub teb chaws tus qauv "Sab nrauv phab ntsa Internal rwb thaiv tsev Composite vaj huam sib luag System" txhais tau hais tias Tuam Tshoj yog nquag txhawb txoj kev loj hlob sustainable thiab zog efficiency ntawm kev tsim kho kev lag luam.Cov txheej txheem no aims kom standardize tus tsim, constr ...Nyeem ntxiv -
Tshiab SVHC List luam tawm los ntawm ECHA
Raws li lub Kaum Hli 16, 2023, Lub Chaw Haujlwm Saib Xyuas Tshuaj European (ECHA) tau hloov kho cov npe ntawm Cov Khoom Muaj Teeb Meem Ntawm Kev Txaus Siab Heev (SVHC).Daim ntawv teev npe no yog siv los txheeb xyuas cov khoom phom sij hauv European Union (EU) uas ua rau muaj kev pheej hmoo rau tib neeg kev noj qab haus huv thiab ib puag ncig.ECHA muaj ...Nyeem ntxiv -
Halogen-dawb nplaim retardants usher nyob rau hauv lub lag luam dav
Thaum Lub Cuaj Hlis 1, 2023, Lub Chaw Haujlwm Saib Xyuas Tshuaj Hauv Tebchaws Europe (ECHA) tau tshaj tawm kev tshuaj xyuas pej xeem txog rau rau qhov muaj peev xwm ntawm kev txhawj xeeb heev (SVHC).Hnub kawg ntawm kev tshuaj xyuas yog Lub Kaum Hli 16, 2023. Ntawm lawv, dibutyl phthalate (DBP) ) tau suav nrog hauv daim ntawv teev npe ntawm SVHC thaum Lub Kaum Hli 2008, thiab th...Nyeem ntxiv -
Ammonium Polyphosphate (APP) ua haujlwm li cas hauv qhov hluav taws kub?
Ammonium polyphosphate (APP) yog ib qho ntawm feem ntau siv cov nplaim hluav taws kub nyhiab vim nws cov nplaim hluav taws zoo heev.Nws yog dav siv nyob rau hauv ntau yam kev siv, xws li ntoo, yas, textiles, thiab coatings.Cov nplaim hluav taws kub nyhiab ntawm APP yog feem ntau ntaus nqi rau nws cov abili...Nyeem ntxiv -
Cov Lus Qhia Txog Kev Nyab Xeeb Hluav Taws Xob rau Cov Tsev Siab Tshaj Tawm Qhia
Cov Lus Qhia Txog Kev Nyab Xeeb Hluav Taws Xob rau Cov Tsev Loj Tshaj Plaws qhia Raws li cov tsev loj loj txuas ntxiv nce ntxiv, kom ntseeg tau tias kev nyab xeeb hluav taws tau dhau los ua ib qho tseem ceeb ntawm kev tswj hwm lub tsev.Qhov xwm txheej uas tshwm sim ntawm lub tsev xov tooj hauv Furong District, Changsha City rau lub Cuaj Hli ...Nyeem ntxiv -
Yuav ua li cas daj phosphorus cuam tshuam ammonium polyphosphate nqi?
Tus nqi ntawm ammonium polyphosphate (APP) thiab daj phosphorus muaj feem cuam tshuam rau ntau yam kev lag luam xws li kev ua liaj ua teb, kev tsim tshuaj lom neeg, thiab cov nplaim hluav taws kub.Kev nkag siab txog kev sib raug zoo ntawm ob leeg tuaj yeem muab kev nkag siab rau hauv kev lag luam kev lag luam thiab pab kev lag luam ...Nyeem ntxiv -
Qhov txawv ntawm halogen-dawb nplaim retardants thiab halogenated nplaim retardants
Cov nplaim hluav taws kub hnyiab ua lub luag haujlwm tseem ceeb hauv kev txo cov nplaim taws ntawm ntau yam ntaub ntawv.Nyob rau hauv xyoo tas los no, tib neeg tau nce ntxiv kev txhawj xeeb txog ib puag ncig thiab kev noj qab haus huv cuam tshuam ntawm halogenated nplaim hluav taws.Yog li ntawd, kev txhim kho thiab siv cov kev xaiv tsis muaj halogen tau txais ...Nyeem ntxiv -
Melamine thiab lwm yam 8 yam khoom raug suav nrog hauv SVHC daim ntawv teev npe
SVHC, qhov kev txhawj xeeb siab rau cov khoom, los ntawm EU txoj cai REACH.Thaum Lub Ib Hlis 17, 2023, European Chemicals Agency (ECHA) tau tshaj tawm 28th batch ntawm 9 cov khoom muaj kev txhawj xeeb siab rau SVHC, nqa tag nrho cov lej ...Nyeem ntxiv
