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HBCD - dawb nplaim hluav taws kub retardant masterbatch rau extruded polystyrene
cov khoom nthuav dav
Lub npe tshuaj: 1,1-(Isopropylidene)bis[3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy)benzene] Cov khoom npe: ADCHEM FRPS130 masterbatch ADCHEM FRPS130 yog HBCD-dawb, brominated nplaim hluav taws xob rau XPSPS masterbatch. Lub caij no, cov thermal stability additive yog ntxiv rau hauv masterbatch. Nws muab cov nplaim hluav taws zoo thiab tso cai rau kev ua haujlwm siab. Qhov FR masterbatch no ua tau raws li RoHS txoj cai. Thiab tsis muaj SVHC cov ntaub ntawv. Specifications Yam Khoom Zoo Stander Pom Dawb Granular FR130 cov ntsiab lus (%) 40% lossis 50% Volatiles (%) 0.5% Ceev: 0.75g / cm3 Ntxiv qib Feem ntau ntau npaum li cas: 1.5% - 5% kom ncav cuag DIN 4102 B1 tus qauv rau XPS. Nws kuj nyob ntawm tus txheej txheem txheej txheem thiab daim ntawv thov zaum kawg. Kev Ua Haujlwm Peb qhia cov txheej txheem kub hauv qab 230 ° C. Lub extruder yuav tsum tau ntxuav tom qab ua tiav cov nplaim hluav taws kub qib XPS ua npuas ncauj. Ntau yam yuav coj cov teebmeem rau XPS tiav. Xws li cov khoom siv raw ntawm polystyrene, tuab ntawm cov khoom, thiab cov khoom siv sib txawv… Cov khoom xav tau txoj cai thiab kev paub. Keeb kwm Hexabromocyclododecane (HBCD), ib qho ntxiv brominated nplaim taws retardant, yog ib qho ntawm cov kab mob tsis zoo thiab siv dav hauv tsev cov ntaub ntawv rwb thaiv tsev thoob plaws ntiaj teb. HBCD yuav raug txwv lossis tshem tawm thoob ntiaj teb raws li Stockholm Convention on Persistent Organic Pollutants. Tus neeg sau xov xwm tau kawm los ntawm Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv thiab Ib Cheeb Tsam Lub Kaum Ib Hlis 1, 2021 tias 8 lub tuam txhab tsim khoom thoob plaws lub tebchaws uas muaj peev xwm ntawm 28,000 tons ntawm HBCD yog tag nrho hauv peb lub xeev. Thaum kawg ntawm Lub Kaum Hli, HBCD cov kab ntau lawm ntawm 8 cov tuam txhab tsim khoom tau raug tshem tawm, thiab cov khoom lag luam HBCD tau raug tshem tawm. Nyob rau hauv nruab nrab ntawm 2022, peb lub xeev Shandong yuav paub tag nrho cov ntaub ntawv raw, khoom thiab pov tseg uas muaj HBCD mus rau xoom tag nrho. ADFR 130 yog ib qho ntawm cov hluav taws kub retardant los hloov HBCD. Cas: 97416-84-7. EC/ Sau tus lej yog 306-832-7. Nws yog tsuas yog siv rau EPS thiab XPS. Dhau li ntawm cov hmoov, peb tuaj yeem muab cov masterbatches ntawm ADCHEM FRPS130. Cov tuam txhab ntawm XPS tuaj yeem siv nws yooj yim los hloov HBCD. Vim tias cov thermal stabilizers twb tau ntxiv rau hauv peb FR masterbatches. 50% -40% FR cov ntsiab lus masterbatches nrog zoo dua dispersion yog cov kev xaiv.