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Qhov Tseem Ceeb ntawm TGA ntawm Ammonium Polyphosphate
Ammonium polyphosphate (APP) yog ib yam khoom siv hluav taws kub thiab chiv uas siv dav dav, paub txog nws txoj kev ua haujlwm zoo hauv kev txhim kho kev tiv thaiv hluav taws hauv ntau yam khoom siv. Ib qho ntawm cov txheej txheem tshuaj xyuas tseem ceeb uas siv los nkag siab txog cov khoom thermal ntawm APP yog Thermogravimetric Analysis (TGA). TGA ntsuas...Nyeem ntxiv -
Yuav ua li cas thiaj ua rau cov yas tsis kam hluav taws ntau ntxiv?
Kev siv cov yas ntau ntxiv hauv ntau yam lag luam tau ua rau muaj kev txhawj xeeb txog lawv qhov kev kub hnyiab thiab qhov txaus ntshai uas cuam tshuam nrog hluav taws. Yog li ntawd, kev txhim kho kev tiv thaiv hluav taws ntawm cov khoom siv yas tau dhau los ua qhov tseem ceeb ntawm kev tshawb fawb thiab kev txhim kho. Tsab xov xwm no tshawb nrhiav ntau yam ...Nyeem ntxiv -
Cov qauv thoob ntiaj teb ntawm cov txheej txheem tiv thaiv hluav taws
Cov txheej txheem tiv thaiv hluav taws, tseem hu ua cov txheej txheem tiv thaiv hluav taws lossis cov txheej txheem intumescent, yog qhov tseem ceeb rau kev txhim kho kev nyab xeeb hluav taws ntawm cov qauv. Ntau tus qauv thoob ntiaj teb tswj hwm kev sim thiab kev ua haujlwm ntawm cov txheej txheem no kom ntseeg tau tias lawv ua tau raws li cov kev cai nyab xeeb. Nov yog qee cov qauv thoob ntiaj teb tseem ceeb...Nyeem ntxiv -
Kev Lag Luam rau Cov Yas Tiv Thaiv Hluav Taws
Cov yas uas tiv taus hluav taws ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev nyab xeeb thoob plaws ntau yam lag luam los ntawm kev txo qhov ua tau hluav taws ntawm cov ntaub ntawv. Raws li cov qauv kev nyab xeeb thoob ntiaj teb tau nruj zuj zus, qhov kev thov rau cov ntaub ntawv tshwj xeeb no tab tom nce siab. Tsab xov xwm no tshawb nrhiav cov av lag luam tam sim no...Nyeem ntxiv -
Tus Qauv UL94 V-0 Flammability
Tus qauv UL94 V-0 flammability yog qhov tseem ceeb hauv kev nyab xeeb ntawm cov khoom siv, tshwj xeeb tshaj yog rau cov yas siv hauv cov khoom siv hluav taws xob thiab hluav taws xob. Tsim los ntawm Underwriters Laboratories (UL), lub koom haum pov thawj kev nyab xeeb thoob ntiaj teb, tus qauv UL94 V-0 yog tsim los ntsuas ...Nyeem ntxiv -
Kev Lag Luam Epoxy Coatings
Kev lag luam epoxy coatings tau muaj kev loj hlob tseem ceeb hauv ob peb lub xyoo dhau los, tsav los ntawm lawv cov ntawv thov ntau yam thiab cov yam ntxwv ua tau zoo. Epoxy coatings yog siv dav hauv ntau yam lag luam, suav nrog kev tsim kho, tsheb, marine, thiab kev lag luam, vim ...Nyeem ntxiv -
TCPP puas muaj kev phom sij?
TCPP, lossis tris(1-chloro-2-propyl) phosphate, yog ib hom tshuaj lom neeg uas feem ntau siv ua cov tshuaj tiv thaiv hluav taws thiab cov khoom yas hauv ntau yam khoom. Lo lus nug txog seb TCPP puas muaj kev phom sij yog ib qho tseem ceeb, vim nws cuam tshuam txog kev pheej hmoo uas cuam tshuam nrog nws siv thiab kev raug. Cov kev tshawb fawb tau qhia ...Nyeem ntxiv -
Kev Tshawb Fawb Sib Piv ntawm Ammonium Polyphosphate thiab Brominated Flame Retardants
Ammonium polyphosphate (APP) thiab brominated flame retardants (BFRs) yog ob hom flame retardants uas siv ntau hauv ntau yam lag luam. Txawm hais tias ob qho tib si tau tsim los txo qhov kub hnyiab ntawm cov ntaub ntawv, lawv txawv hauv lawv cov tshuaj lom neeg, kev siv, kev cuam tshuam rau ib puag ncig, thiab kev ua haujlwm zoo. Qhov no ...Nyeem ntxiv -
Lub Luag Haujlwm Tseem Ceeb ntawm Ammonium Polyphosphate hauv Cov Tshuaj Tiv Thaiv Hluav Taws: Cov teebmeem synergistic nrog Melamine thiab Pentaerythritol
Lub Luag Haujlwm Tseem Ceeb ntawm Ammonium Polyphosphate hauv Cov Txheej Txheem Hluav Taws Kub: Cov teebmeem synergistic nrog Melamine thiab Pentaerythritol Ammonium polyphosphate (APP) ua haujlwm ua lub hauv paus tseem ceeb hauv kev tsim cov txheej txheem hluav taws kub niaj hnub, muab kev tiv thaiv zoo tshaj plaws tiv thaiv kev hem thawj ntawm hluav taws. ...Nyeem ntxiv -
Kev Lag Luam Ammonium Polyphosphate: Kev Lag Luam Loj Hlob
Kev lag luam thoob ntiaj teb ammonium polyphosphate tab tom muaj kev loj hlob tseem ceeb, tsav los ntawm kev thov ntau ntxiv los ntawm ntau yam kev lag luam siv kawg xws li kev ua liaj ua teb, kev tsim kho, thiab cov tshuaj tua hluav taws. Ammonium polyphosphate yog cov tshuaj tua hluav taws thiab chiv siv dav dav, ua rau nws yog ib qho tseem ceeb hauv...Nyeem ntxiv -
Puas yog Ammonium Polyphosphate ua rau tib neeg raug mob?
Ammonium polyphosphate yog ib yam khoom siv uas siv dav dav los tiv thaiv hluav taws thiab ua chiv. Thaum tuav thiab siv kom raug, nws tsis suav tias yog ib yam khoom uas ua rau tib neeg puas tsuaj. Txawm li cas los xij, nws yog ib qho tseem ceeb kom nkag siab txog nws cov teebmeem thiab ua raws li kev ceev faj. Hauv nws cov ntawv thov, xws li hauv cov tshuaj tiv thaiv hluav taws,...Nyeem ntxiv -
Daim ntawv thov ntawm ammonium polyphosphate hauv cov txheej txheem hluav taws kub
Ammonium polyphosphate (APP) yog ib yam khoom siv hluav taws kub uas siv dav hauv ntau yam lag luam, suav nrog kev tsim cov tshuaj pleev xim hluav taws kub. Nws cov yam ntxwv tshwj xeeb ua rau nws zoo tagnrho rau kev txhim kho kev tiv thaiv hluav taws ntawm cov tshuaj pleev xim thiab cov xim. Hauv tsab xov xwm no, peb yuav tshawb nrhiav kev siv ammonium polyphosphat...Nyeem ntxiv
