Polypropylene (PP) Flame Retardant Masterbatch bụ ngwakọta dị elu nke ndị na-ere ọkụ na resin na-ebu, nke a na-eji mee ka mgbanwe ọkụ na-eme ka ihe PP dị mfe. N'okpuru bụ nkọwapụta na nkọwapụta PP flame retardant masterbatch:
I. Ihe mejupụtara nke PP Flame Retardant Masterbatch
- resin ebu: Na-emekarị PP, na-eme ka ndakọrịta dị mma na isi ihe.
- Ọkụ na-egbochi ọkụ: Halogenated ma ọ bụ halogen-free, họrọ dabere na ihe achọrọ.
- Synergist: Na-eme ka ire ọkụ na-adịgide adịgide (dịka ọmụmaatụ, antimony trioxide).
- na-ekesa: Na-eme ka mgbasa nke ọkụ retardants dịkwuo mma.
- Mmanu mmanu: Na-eme ka nhazi nhazi.
- Stabilizer: Na-egbochi mmebi n'oge nhazi.
II. Ụdị ọkụ Halogenated PP Masterbatch Formulation
Ihe mgbochi ọkụ halogenated (dịka ọmụmaatụ, brominated) jikọtara ya na antimony trioxide na-enye nnukwu arụmọrụ.
Ụdị ihe atụ:
- Resin nke ebu (PP): 40-50%
- Ihe na-egbochi ire ọkụ (dịka ọmụmaatụ, decabromodiphenyl ether ma ọ bụ polystyrene brominated): 30-40%
- Antimony trioxide ( synergist): 5-10%
- Nkesa (dịka ọmụmaatụ, polyethylene wax): 2-3%
- Mmanu mmanu (dịka ọmụmaatụ, calcium stearate): 1-2%
- Antioxidant (dịka, 1010 ma ọ bụ 168): 0.5–1%
Usoro nhazi:
- Buru ụzọ gwakọta ihe niile n'otu n'otu.
- Gbazee-agwakọta site na iji ejima-skru extruder na pelletize.
- Na-achịkwa okpomọkụ extrusion na 180-220 ° C.
Njirimara:
- Nnukwu ire ọkụ na-ebunye obere mgbakwunye.
- Nwere ike hapụ gas na-egbu egbu n'oge ọkụ.
- Kwesịrị ekwesị maka ngwa nwere obere gburugburu ebe obibi chọrọ.
III. Usoro Halogen-Free Flame Retardant PP Masterbatch Formulation
Ihe ndị na-enweghị halogen (dịka ọmụmaatụ, phosphorus-, nitrogen-based, ma ọ bụ inorganic hydroxides) bụ enyi na enyi mana ha chọrọ ibu dị elu.
Ụdị ihe atụ:
- Resin nke ebu (PP): 30-40%
- Retardant dabere na phosphorus (dịka ọmụmaatụ, ammonium polyphosphate APP ma ọ bụ phosphorus uhie): 20-30%
- Nitrogen dabere retardant (dịka, melamine cyanurate MCA): 10–15%
- Magnesium hydroxide ma ọ bụ aluminum hydroxide: 20-30%
- Nkesa (dịka ọmụmaatụ, polyethylene wax): 2-3%
- Mmanu mmanu (dịka ọmụmaatụ, zinc stearate): 1-2%
- Antioxidant (dịka, 1010 ma ọ bụ 168): 0.5–1%
Usoro nhazi:
- Buru ụzọ gwakọta ihe niile n'otu n'otu.
- Gbazee-agwakọta site na iji ejima-skru extruder na pelletize.
- Na-achịkwa okpomọkụ extrusion na 180-210 Celsius.
Njirimara:
- Eco-friendly, enweghị gas na-egbu egbu n'oge combustion.
- Ịkwanye ihe mgbakwunye dị elu nwere ike imebi akụrụngwa arụ ọrụ.
- Kwesịrị ekwesị maka ngwa nwere ụkpụrụ gburugburu ebe obibi siri ike.
IV. Ihe ndị dị mkpa na nhazi nhazi
- Nhọrọ na-egbochi ire ọkụ: Họrọ halogenated ma ọ bụ enweghị halogen dabere na nguzogide ọkụ chọrọ yana ụkpụrụ gburugburu ebe obibi.
- Ndakọrịta nke ebu resin: Ga-adabarịrị na isi PP iji gbochie delamination.
- Mgbasa: Ndị na-achụsa ihe na mmanu mmanu na-ahụ maka nkesa otu retardants.
- Nhazi okpomọkụ: Zere oke okpomọkụ iji gbochie ire ere.
- Ngwa igwe: elu mgbakwunye loadings nwere ike wedata arụmọrụ; tụlee ihe ndị na-emesi ike (dịka, POE ma ọ bụ EPDM).
V. Ngwa a na-ahụkarị
- Halogenated masterbatch: Ụlọ eletrọnịkị, wires / eriri.
- Halogen na-enweghị masterbatch: Ime ụgbọ ala, ihe owuwu, ihe ụmụaka ji egwuri egwu.
VI. Nkwanye nkwalite
- Mee ka ire ere retardanity dịkwuo elu: Jikọta otutu retardants (dịka ọmụmaatụ, njikọta phosphorus-nitrogen).
- Melite akụrụngwa akụrụngwa: Tinye ihe siri ike (dịka, POE/EPDM).
- Mbelata ọnụ ahịa: Welie oke retardant wee họrọ ihe ndị na-eri ọnụ ahịa.
Site na nhazi ezi uche na nhazi nhazi, PP flame retardant masterbatches nwere ike gboo mkpa ngwa dị iche iche.
N'ihi ụkpụrụ gburugburu ebe obibi na ụkọ antimony trioxide, ọnụ ọgụgụ na-arị elu nke ndị ahịa na-anakwere ihe mgbochi ọkụ nke phosphorus-nitrogen na-enweghị halogen maka PP masterbatches. Dị ka ọmụmaatụ,TF-241enwere ike itinye ya ozugbo na ngwaahịa PP na masterbatches, na-enweta nsonaazụ cha cha na intumescent na-enweghị mgbakwunye mgbakwunye. Iji kwalite akụrụngwa akụrụngwa, a na-atụ aro ka ọ bụrụ ihe eji eme plastik kwesịrị ekwesị na ihe njikọta.
More info., pls contact lucy@taifeng-fr.com .
Oge nzipu: Mee-23-2025
