Polypropylene (PP) Flame Retardant Masterbatch bụ ngwakọta nke ihe mgbochi ọkụ na resin ebu ibu nke nwere nnukwu mkpokọta, nke a na-eji eme ka mgbanwe nke ihe PP na-egbochi ọkụ dị mfe. N'okpuru ebe a bụ usoro na nkọwa zuru ezu nke ihe mgbochi ọkụ PP:
I. Ihe mejupụtara isi nke PP Flame Retardant Masterbatch
- Resin onye na-ebu: Dịka ọ na-adịkarị, PP, na-eme ka o kwekọọ nke ọma na ihe ndị bụ isi.
- ihe na-egbochi ire ọkụ: Emepụtara ya na halogen maọbụ enweghị halogen, nke a họọrọ dabere na ihe achọrọ.
- Onye na-eme mmekọrịta: Na-eme ka ire ọkụ ghara ịdị irè (dịka ọmụmaatụ, antimony trioxide).
- Ihe na-agbasa ihe: Na-eme ka mgbasa nke ihe ndị na-egbochi ire ọkụ ka mma.
- Mmanụ mmanụ: Na-eme ka nhazi ahụ dịkwuo mma.
- Ihe na-eme ka ihe kwụsie ike: Na-egbochi mmebi n'oge nhazi.
II. Usoro nhazi PP nke na-egbochi ọkụ ọkụ nke na-adịghị agbanwe agbanwe
Ihe ndị na-egbochi ọkụ ọkụ nke a na-akpọ halogenated (dịka ọmụmaatụ, brominated) yana antimony trioxide na-enye arụmọrụ dị elu.
Nhazi Ihe Nlereanya:
- Resin ebu (PP): 40–50%
- ihe na-egbochi ire ọkụ nke a na-akpọ Brominated (dịka ọmụmaatụ, decabromodiphenyl ether ma ọ bụ brominated polystyrene): 30–40%
- Antimony trioxide (synergist): 5–10%
- Ihe na-ekesa ihe (dịka ọmụmaatụ, wax polyethylene): 2–3%
- Mmanụ mmanu (dịka ọmụmaatụ, calcium stearate): 1–2%
- Ọgwụ mgbochi oxidant (dịka ọmụmaatụ, 1010 ma ọ bụ 168): 0.5–1%
Usoro Nhazi:
- Gwakọta ihe niile n'otu ụzọ ahụ.
- Jiri ihe eji eme ihe eji eme ka ihe gbazee agbaze ma tinye pelletize.
- Jikwaa okpomọkụ nke extrusion na 180–220°C.
Àgwà:
- Nnukwu ihe mgbochi ire ọkụ yana obere ibu mgbakwunye.
- Nwere ike iwepụ gas ndị na-egbu egbu n'oge ọkụ.
- Dabara adaba maka ngwa ndị nwere obere ihe achọrọ gburugburu ebe obibi.
III. Usoro nhazi PP nke na-anaghị agba ọkụ nke na-enweghị halogen
Ihe ndị na-egbochi halogen (dịka ọmụmaatụ, hydroxides sitere na phosphorus, nitrogen, ma ọ bụ inorganic) anaghị emebi gburugburu ebe obibi mana ha chọrọ ibu dị elu.
Nhazi Ihe Nlereanya:
- Resin ebu (PP): 30–40%
- ihe na-egbochi phosphorus (dịka ọmụmaatụ, ammonium polyphosphate APP ma ọ bụ phosphorus uhie): 20–30%
- ihe na-egbochi nitrogen (dịka ọmụmaatụ, melamine cyanurate MCA): 10–15%
- Magnesium hydroxide ma ọ bụ aluminum hydroxide: 20–30%
- Ihe na-ekesa ihe (dịka ọmụmaatụ, wax polyethylene): 2–3%
- Mmanụ mmanu (dịka ọmụmaatụ, stearate zinc): 1–2%
- Ọgwụ mgbochi oxidant (dịka ọmụmaatụ, 1010 ma ọ bụ 168): 0.5–1%
Usoro Nhazi:
- Gwakọta ihe niile n'otu ụzọ ahụ.
- Jiri ihe eji eme ihe eji eme ka ihe gbazee agbaze ma tinye pelletize.
- Jikwaa okpomọkụ nke extrusion na 180–210°C.
Àgwà:
- Eco-friendly, enweghị gas na-egbu egbu n'oge ọkụ.
- Ibu ibu dị elu nwere ike imebi ihe onwunwe igwe.
- Dabara adaba maka ngwa nwere ụkpụrụ gburugburu ebe obibi siri ike.
IV. Ihe Ndị Dị Mkpa A Ga-atụle n'ime Nhazi Usoro
- Nhọrọ ihe na-egbochi ire ọkụ: Họrọ halogen ma ọ bụ halogen-enweghị dabere na iwu ndị na-eguzogide ire ọkụ na gburugburu ebe obibi.
- Ndakọrịta nke resin ngwa agha: Ọ ga-adịrịrị na PP isi iji gbochie mmebi.
- Mgbasa: Ihe na-ekesa ihe na mmanụ na-eme ka e nwee ike kesaa ihe ndị na-egbochi ihe mgbu n'otu ụzọ ahụ.
- Okpomọkụ nhazi: Zere oke okpomọkụ iji gbochie ire ere nke na-adịghị ike.
- Njirimara igwe: Ibu dị elu nke ihe mgbakwunye nwere ike imebi arụmọrụ; tụlee ihe ndị na-eme ka ike sie ike (dịka ọmụmaatụ, POE ma ọ bụ EPDM).
V. Ngwa Ndị A Na-ejikarị
- Ngwakọta isi nke halogenated: Ebe obibi eletrọniki, waya/eriri.
- Ngwakọta ukwu na-enweghị halogen: Ihe eji arụ ụlọ, ihe eji arụ ụlọ, ihe ụmụaka ji egwuri egwu.
VI. Ndụmọdụ maka imeziwanye ihe
- Melite ire ọkụ retardancy: Jikọta ọtụtụ ihe mgbochi (dịka ọmụmaatụ, njikọta phosphorus-nitrogen).
- Meziwanye njirimara igwe: Tinye ihe ndị siri ike (dịka ọmụmaatụ, POE/EPDM).
- Mbelata ọnụ ahịa: Mee ka oke ihe mgbochi dịkwuo mma ma họrọ ihe ndị dị ọnụ ala.
Site na nhazi ezi uche dị na ya na nhazi nhazi, PP ire ọkụ na-egbochi ihe nwere ike igbo mkpa ngwa dị iche iche.
N'ihi iwu gburugburu ebe obibi na ụkọ ọkọnọ antimony trioxide, ọnụ ọgụgụ na-arị elu nke ndị ahịa na-eji ihe na-egbochi ọkụ phosphorus-nitrogen nke na-enweghị halogen maka PP masterbatches. Dịka ọmụmaatụ,TF-241enwere ike itinye ya ozugbo na ngwaahịa PP na masterbatches, na-enweta mmetụta chara acha na intumescent na-enweghị mgbakwunye ọzọ. Iji mee ka akụrụngwa dịkwuo mma, a na-atụ aro ọnụọgụ plastik na ihe njikọta kwesịrị ekwesị.
More info., pls contact lucy@taifeng-fr.com .
Oge ozi: Mee-23-2025
