ADCHEM FR-130 le The Masterbatches

Hexabromocyclododecane (HBCD) ke e 'ngoe ea lintho tse silafatsang tse lulang li le teng lefatšeng ka bophara 'me e sebelisoa haholo ho aha thepa ea ho kenya letsoho lefatšeng ka bophara.HBCD e tla thibeloa kapa e felisoe lefatšeng ka bophara tlas'a Tumellano ea Stockholm ea Litšilafatso Tse Tsoelang Pele Tsa Likokoana-hloko.Motlalehi o ithutile ho tsoa Lefapheng la Porofense la Ikholoji le Tikoloho ka la 1 Pulungoana, 2021 hore likhoebo tse 8 tsa tlhahiso naheng ka bophara tse nang le matla a lithane tse 28,000 tsa HBCD kaofela li profinseng ea rona.Qetellong ea Mphalane, mehala ea tlhahiso ea HBCD ea likhoebo tse 8 tsa tlhahiso e se e hlakotsoe, 'me lethathamo la lihlahisoa tsa HBCD le hlakotsoe.Bohareng ba 2022, profinse ea rona ea Shandong e tla hlokomela lisebelisoa tsohle tse tala, lihlahisoa le litšila tse nang le HBCD ho ea ho zero ka botlalo.

Ka Tšitoe 2021, China e ile ea felisa tlhahiso, tšebeliso, ho kenya le ho romela kantle ho naha ea hexabromocyclododecane (HBCD), motsoako oa organic o nang le bromine o sebelisoang joalo ka lelakabe le thibelang lelakabe ho foam ea kantle ea mocheso.

Ho tloha lilemong tsa bo-1980, HBCD e 'nile ea sebelisoa ka tloaelo ho ntlafatsa tšireletso ea mollo ea mehaho.Empa, ka 2013, e ne e thathamisitsoe ho Kopano ea Stockholm ea Litšilafatso tse Tsoelang Pele tsa Likokoana-hloko hobane e le kotsi e kholo eo e e behang bophelong ba batho.Ho pepesetsoa HBCD ho na le litlamorao tse mpe tse ka bang teng ts'ebetsong ea lihomone, methapo ea kutlo le sesole sa 'mele.

HBCD e fumanoe ka har'a litšila tsa likhoerekhoere, litlhapi, moeeng, metsing le mobung.Ka 2004, World Wildlife Fund e ile ea nka lisampole tsa mali ho matona a leshome le motso o mong oa tikoloho ea Europe le matona a mararo a bophelo bo botle, 'me a fumana HBCD maling a e mong le e mong oa bona.

1,1-(Isopropylidene)bis[3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy)benzene]

ADCHEM FR-130 ke e 'ngoe ea li-flame retardant tse nkang sebaka sa HBCD.Nomoro ea Cas ke 97416-84-7.E sebelisoa haholo bakeng sa EPS le XPS.Ntle le phofo, re ka fana ka masterbatches bakeng sa extruded polystyrene.Baetsi ba XPS ba ka e sebelisa feela ho nkela HBCD sebaka.Hobane li-stabilizers tsa mocheso li se li kenyelitsoe ho li-masterbatches tsa rona tsa FR.50% -40% FR content masterbatches e nang le phallo e ntle ke likhetho.

Boemo ba tlatsetso:

Ka tloaelo tekanyetso: 1.5% - 5% ho fihla DIN 4102 B1 standard bakeng sa XPS.E boetse e itšetlehile ka boemo ba ts'ebetso le kopo ea ho qetela.

E sebetsa:

Re fana ka maikutlo a hore mocheso o ka tlase ho 230 ° C.Extruder e lokela ho hlatsuoa ka mor'a ho qeta foam ea XPS e thibelang malakabe.