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HBCD - masterbatch pale ahi manuahi no ka polystyrene extruded

    kikoʻī huahana

    Ka inoa kemika: 1,1-(Isopropylidene)bis[3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy)benzene] inoa huahana: ADCHEM FRPS130 master batch ADCHEM FRPS130 he HBCD-free, brominated flame retardant masterbatch no XPS. I kēia manawa, hoʻohui ʻia ka mea hoʻohui hoʻomaha wela i ka masterbatch. Hāʻawi ia i ke kūpaʻa ahi maikaʻi a ʻae i nā mahana hana kiʻekiʻe. Ua hui kēia FR masterbatch i nā kānāwai RoHS. A ʻaʻohe mea SVHC. Nā kikoʻī 'ikamu Kūlana Kūlana Keʻokeʻo Granular FR130 maʻiʻo (%) 40% a i ʻole 50% Volatile (%) 0.5% Density: 0.75g/cm3 Pākuʻi hoʻohui maʻamau maʻamau: 1.5% - 5% e hiki i ka maʻamau DIN 4102 B1 no XPS. Hoʻopili ia i ke kūlana kaʻina hana a me ka noi hope. Kaʻina Hana Manaʻo mākou i ke kaʻina hana ma lalo o 230 °C. Pono e holoi ʻia ka extruder ma hope o ka pau ʻana o ka huʻa XPS e hoʻopau i ka lapalapa ahi. Nui nā kumu e lawe mai i nā hopena no ka XPS i pau. E like me ke kumu o ka polystyrene, ka mānoanoa o ka huahana, a me nā mea hana like ʻole… Pono ka hana ʻenehana a me ka ʻike. ʻO Hexabromocyclododecane (HBCD), he mea hoʻohui i ka brominated flame retardant, ʻo ia kekahi o nā mea hoʻohaumia kūlohelohe a hoʻohana nui ʻia i ke kūkulu ʻana i nā mea insulation a puni ka honua. E pāpā ʻia a hoʻopau ʻia ka HBCD ma ka honua holoʻokoʻa ma lalo o ka Stockholm Convention on Persistent Organic Pollutants. Ua aʻo ka mea kākau moʻolelo mai ka Provincial Department of Ecology and Environment ma Nowemapa 1, 2021 he 8 mau ʻoihana hana ma ka ʻāina me ka nui o 28,000 tons o HBCD aia ma kā mākou ʻāina. I ka hopena o ʻOkakopa, ua hoʻopau ʻia nā laina hana HBCD o nā ʻoihana hana 8, a ua hoʻomaʻemaʻe ʻia ka waihona HBCD. I ka waena o 2022, e ʻike ko mākou mokuʻāina ʻo Shandong i nā mea maka, nā huahana a me nā ʻōpala i loaʻa i ka HBCD i ka ʻole. ʻO ADFR 130 kekahi o nā mea pale ahi e pani ai i ka HBCD. ʻO ka helu Cas 97416-84-7. EC/ Helu papa inoa 306-832-7. Hoʻohana nui ia no EPS a me XPS. Ma waho aʻe o ka pauka, hiki iā mākou ke hoʻolako i nā masterbatches o ADCHEM FRPS130. Hiki i nā mea hana o XPS ke hoʻohana iā ia e hoʻololi i ka HBCD. No ka mea, ua hoʻohui ʻia ka thermal stabilizers i kā mākou masterbatches FR. ʻO 50% -40% FR content masterbatches me ka hoʻopuehu maikaʻi ʻia nā koho.