HBCD – nnukwu ọkụ retardant masterbatch maka polystyrene extruded
Aha kemịkalụ:1,1- (Isopropylidene) bis[3,5-dibromo-4- (2,3-dibromo-2-methylpropoxy) benzene]
Aha ngwaahịa:ADCHEM FRPS130 Master batch
ADCHEM FRPS130bụ HDCD-free, brominated ire retardant masterbatch maka XPS.Ka ọ dị ugbu a, a na-agbakwunye mgbakwunye nkwụsi ike thermal na masterbatch.Ọ na-enye ezigbo ọkụ ọkụ ma na-enye ohere nhazi okpomọkụ dị elu.
Nke a FR masterbatch zutere iwu RoHS.Ma enweghị ihe SVHC.
Nkọwapụta
| Ihe | Ọdịmma Stander |
| Ọdịdị | Ọcha granular |
| Ọdịnaya FR130 (%) | 40% ma ọ bụ 50% |
| Volatiles (%) | 0.5% |
| Njupụta: | 0.75g / cm3 |
Ọkwa mgbakwunye
Usoro onunu ogwu: 1.5% - 5% iru DIN 4102 B1 ọkọlọtọ maka XPS.Ọ dabere na ọnọdụ usoro na ngwa ikpeazụ.
Nhazi
Anyị na-atụ aro ka usoro okpomọkụ dị n'okpuru 230 Celsius.Ekwesịrị ịsacha onye na-apụ apụ mgbe ọ gụchara ọkụ na-egbochi ọkụ XPS.
Ọtụtụ ihe ga-eweta mmetụta maka XPS emechara.Dị ka akụrụngwa nke polystyrene, ọkpụrụkpụ nke ngwaahịa, na dị iche iche nhazi equipments… The mmepụta mkpa ziri ezi na oru na ihe ọmụma.
ndabere
Hexabromocyclododecane (HBCD), ihe mgbakwunye na-egbochi ire ọkụ, bụ otu n'ime mmetọ organic na-adịgide adịgide ma na-eji ya eme ihe n'ịrụ ihe mkpuchi n'ụwa niile.A ga-amachibido ma ọ bụ kpochapụ HBCD n'ụwa niile n'okpuru nkwekọrịta Stockholm maka mmetọ Organic na-adịgide adịgide.Onye nta akụkọ ahụ mụtara site na Ngalaba Ecology na Environment Provincial na Nọvemba 1, 2021 na ụlọ ọrụ mmepụta 8 n'ofe mba ahụ nwere ikike nke 28,000 tọn HBCD dị na mpaghara anyị.Ka ọ na-erule ngwụsị Ọktoba, emebiela ahịrị mmepụta nke HBCD nke ụlọ ọrụ mmepụta ihe 8, ma kpochapụkwa ngwa ahịa HBCD.N'etiti 2022, mpaghara Shandong anyị ga-achọpụta ngwa ọrụ, ngwaahịa na ihe mkpofu nwere HBCD ka ọ bụrụ efu kpamkpam.
ADFR 130 bụ otu n'ime ihe na-edochi ire ọkụ iji dochie HBCD.Nọmba Cas bụ 97416-84-7.Nọmba EC/ Ndepụta bụ 306-832-7.A na-ejikarị ya maka EPS na XPS.E wezụga ntụ ntụ, anyị nwere ike ịnye masterbatches nke ADCHEM FRPS130.Ndị na-emepụta XPS nwere ike iji ya naanị dochie HDCD.N'ihi na agbakwunyelarị ihe ndị na-eme ka ọkụ na FR masterbatches anyị.50%-40% FR ọdịnaya masterbatches na mma mgbasa bụ nhọrọ.