Raws li cov chaw tsim khoom nrog ntau tshaj 20 xyoo ntawm kev tshawb fawb thiab kev tsim kho, ntau lawm thiab muag khoom ntawm cov txiv neej thiab poj niam loj tam sim no sib koom ua ke. Amass muaj ntau tshaj 100 yam khoom sib txuas, dav siv hauv drones, cov cuab yeej thauj mus los, cov khoom siv hluav taws xob, tsheb hluav taws xob thiab lwm yam lag luam.
Tag nrho cov khoom tsim los ntawm Amass yog tus kheej tsim thiab tsim, tom qab ntau qhov kev sim hauv kev ua lag luam, zoo heev, kev ua haujlwm ruaj khov, thiab cov khoom tau raug kuaj los ntawm ntsev tsuag, ntsaws thiab rub quab yuam, nplaim taws thiab lwm yam! Nyob rau hauv no, nplaim taws retardant yog ib qho tseem ceeb, nyob rau hauv lub ntsej muag ntawm qhov tshwm sim ntawm spontaneous combustion thiab lwm yam kev mob ntawm hluav taws xob tsheb, lub tshiab lub teb chaws tus qauv qhia meej meej hais tias.lub hwj chim connectoryuav tsum muaj nplaim retardant kev ua tau zoo. Raws li tus kws tshaj lij lithium sab hauv txuas cov kws tshaj lij, Amass yuav coj koj los nkag siab cov nplaim hluav taws xob ntawm cov khoom yas:
Nplaim Retardant Txheej txheem cej luam
Cov nplaim hluav taws kub yog hais txog qhov tseeb tias nyob rau hauv cov xwm txheej ntsuas, cov qauv raug hlawv, thiab tom qab qhov hluav taws kub raug tshem tawm, cov nplaim hluav taws kub hnyiab ntawm cov qauv tsuas yog nyob rau hauv ib qho kev txwv thiab nws tus kheej tua cov yam ntxwv, uas yog, nws muaj peev xwm. los tiv thaiv lossis ncua qhov tshwm sim lossis kis ntawm cov nplaim taws.
Nyob rau hauv lub davhlau ya nyob twg, nplaim retardancy yog tiav los ntawm kev ntxiv nplaim retardant cov ntaub ntawv. Nplaim retardant qib los ntawm siab mus rau qis V0, V1, V2 thiab lwm yam. AmassDC fais fab txuasCov khoom siv yas siv cov khoom siv yas PA66, cov khoom siv zoo dua nyob rau hauv kab nrog UL94, V0 nplaim hluav taws.
Cov ntaub ntawv nplaim hluav taws kub yog cov khoom siv tiv thaiv uas tuaj yeem tiv thaiv kev sib tsoo thiab tsis yooj yim rau hlawv lawv tus kheej, thiab cov khoom siv hluav taws xob yog cov organic thiab inorganic, halogen thiab non-halogen. Organic yog bromine series, nitrogen series thiab liab phosphorus thiab cov tebchaw uas sawv cev los ntawm ib co nplaim retardants, inorganic yog tsuas yog antimony trioxide, magnesium hydroxide, aluminium hydroxide, silicon thiab lwm yam nplaim retardant systems.
Feem ntau, cov nplaim hluav taws kub hnyiab tau muaj kev sib raug zoo, thiab cov nplaim hluav taws kub hnyiab tau muaj qhov zoo tshaj plaws hauv cov nplaim hluav taws kub.
Lub hauv paus ntsiab lus ntawm combustion yog combustibles, combustibles thiab ignition qhov chaw. Nws yog feem ntau ntseeg hais tias combustion ntawm plastics mus los ntawm peb txheej txheem xws li tshav kub induction - thermal degradation - ignition.
Nplaim retardant mechanism
Feem ntau, cov nplaim retardant mechanism yog ntxiv ib qho kev faib ua feem ntawm cov nplaim retardants rau cov yas, thiaj li hais tias cov pa index nce, yog li ua cov nplaim retardant nyhuv. Feem ntau, thaum cov yas uas muaj cov nplaim hluav taws kub hnyiab, cov nplaim hluav taws kub hnyiab tau ua ntau txoj hauv kev sib txawv ntawm cov tshuaj tiv thaiv. Rau cov ntaub ntawv sib txawv, cov nyhuv ntawm cov nplaim hluav taws kuj yuav txawv.
Qhov kev ua haujlwm ntawm cov nplaim hluav taws xob yog qhov nyuaj. Tab sis lub hom phiaj yog ib txwm txiav tawm lub voj voog combustion los ntawm lub cev thiab tshuaj. Cov nyhuv ntawm nplaim retardants ntawm combustion cov tshuaj tiv thaiv yog manifested nyob rau hauv cov nram qab no yam:
1, nyob rau hauv lub condensed theem ntawm nplaim retardant thermal decomposition, thiaj li hais tias tus txheeb ze kub nyob rau hauv lub condensed theem kom qeeb qhov nce ntawm cov yas thermal decomposition kub, siv cov nplaim retardant thermal decomposition generated los ntawm gasification ntawm cov roj uas tsis yog-combustible. kom txo qhov kub thiab txias.
2, cov nplaim hluav taws yog decomposed los ntawm tshav kub, tso cov nplaim hluav taws uas ntes cov -OH (hydroxyl) radical nyob rau hauv cov tshuaj tiv thaiv combustion, kom cov txheej txheem combustion raws li cov dawb radical saw cov tshuaj tiv thaiv terminates cov tshuaj tiv thaiv saw.
3, nyob rau hauv qhov kev txiav txim ntawm tshav kub, cov nplaim hluav taws tshwm sim endothermic theem hloov, tiv thaiv qhov kub thiab txias nyob rau hauv lub condensed theem, kom cov combustion cov tshuaj tiv thaiv slows down mus txog rau thaum nws nres.
4, catalyze lub thermal decomposition ntawm condensed theem, tsim khoom theem khoom (coking txheej) los yog ua npuas ncauj txheej, hinder lub tshav kub hloov nyhuv. Qhov no ua rau lub condensed theem kub qis, uas ua rau txo tus nqi ntawm tsim raws li ib tug roj theem cov tshuaj tiv thaiv feedstock (cov khoom tawg ntawm combustible gases).
Nyob rau hauv luv luv, cov nyhuv ntawm cov nplaim retardants tuaj yeem ua rau qeeb qeeb ntawm cov tshuaj tiv thaiv combustion, lossis ua rau qhov pib ntawm cov tshuaj tiv thaiv nyuaj, thiaj li ua tiav lub hom phiaj ntawm inhibiting thiab txo cov hluav taws kub.
nplaim retardant tseem ceeb
Kev ua haujlwm ntawm hluav taws xob ib txwm yuav ua rau muaj kev kub ntxhov, thiab DC lub taub qab ntsaws tuaj yeem zam tau nyob rau hauv qhov ntsuas kub tau teev tseg, tab sis tshaj qhov kub ntawm qhov txwv yuav ua rau muaj hluav taws kub. Lub hav zoov ntawm nplaim-retardant cov ntaub ntawv nyob rau hauv lubhigh-tam sim no taub qab plugtuaj yeem zam qhov tshwm sim ntawm qhov hluav taws kub rau qee qhov, txo qhov ntsuas qhov phom sij, tswj kev ua haujlwm ntawm lub cev, thiab tiv thaiv kev nyab xeeb ntawm lub neej thiab khoom.
Post lub sij hawm: Dec-30-2023