Ị na-eji polyethylene wax ka mmanu na dispersant?

N'ime usoro mmepụta polyethylene, a ga-emepụta obere oligomer, ya bụ, polyethylene dị arọ dị ala, nke a makwaara dị ka polymer wax, ma ọ bụ.polyethylene waxmaka nkenke.Polymer wax bụ ihe na-adịghị egbu egbu, nke na-adịghị atọ ụtọ, na-adịghị emebi emebi, na-acha ọcha ma ọ bụ na-acha odo odo siri ike nke nwere ihe dị arọ nke 1800 ~ 8000. Enwere ike ịme ya ka ọ bụrụ ngọngọ, flakes na powders dị ka ọ dị mkpa.Na mmepụta nkịtị, akụkụ a nke wax nwere ike ịgbakwunye ya na polyolefin ozugbo dị ka ihe mgbakwunye, ma nwee ezigbo nguzogide oyi, nguzogide okpomọkụ, nguzogide kemịkalụ na iyi mgbochi.
N'ime usoro mmepụta nke polyethylene wax, ịchịkwa okpomọkụ na-agbawa agbawa na oge bụ ihe dị mkpa iji hụ na njirimara na àgwà nke cracking wax.Igwe ọkụ dị elu chọrọ ihe karịrị 300 ℃.Ọ bụrụ na okpomọkụ dị oke ala, mmebi ahụ ezughị ezu, agbụ molekụla enweghị ike ịgbaji n'ụzọ zuru ezu, na mmiri mmiri ngwaahịa adịghị mma, nke na-adịghị mma maka ngwa nhazi dị iche iche;Okpomọkụ dị oke elu, ike oriri dị oke ibu, ọnụ ahịa mmepụta na-abawanye, mmiri mmiri na-adị ngwa ngwa, oge oyi na-adị ogologo oge, na nkwụsị ahụ dị ngwa ngwa, nke dị mfe ime ka ọkụ ọkụ na ihe mberede.Tụkwasị na nke ahụ, sistemu ikuku na-ekesa ikuku kwesịrị ịdị mma.Ọ bụrụ na mmetụta dị jụụ nke unit ahụ adịghị mma, a na-ekpuchi polyethylene wax na oke okpomọkụ na ikuku, nke dị mfe oxidized, na ngwaahịa ahụ bụ isi awọ.Ekwesịrị ịchịkwa okpomọkụ nke ikuku n'okpuru 800 ℃.

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Ngwa nke polyethylene wax
1. Ngwa nkena wax dị ka dispersant
Polyethylene wax bụ ụdị mmanu na ntọhapụ nwere ezigbo mmanu mpụga.Ịgbakwunye ya na rọba na rọba nwere ike melite arụmọrụ nhazi, melite gloss elu ma na-eyi nguzogide nke ngwaahịa, na-enye aka na mgbasa nke ndị na-ejuputa na pigmenti, ma nwee ike iji ya mee ihe dị ka ihe eji eme ihe nke plastic masterbatch.
Ngwa nke polyethylene wax na agba Masterbatch
A na-eji polyethylene wax eme ihe n'ọtụtụ ebe na nhazi masterbatch agba.Ebumnuche nke ịgbakwunye polyethylene wax abụghị naanị iji melite usoro nhazi nke usoro agba masterbatch, kamakwa iji kwalite mgbasa nke pigmenti na agba masterbatch.Mgbasa pigmenti dị ezigbo mkpa maka agba masterbatch.Ogo nke Agba Masterbatch tumadi dabere na mgbasa nke pigmenti.Mgbasa pigmenti na ọmarịcha masterbatch nwere ike agba agba, ezigbo agba agba na ọnụ ahịa agba dị ala.Polyethylene wax nwere ike melite mgbasa larịị nke pigmenti ruo n'ókè ụfọdụ.Ọ bụ ihe na-agbasakarị na mmepụta nke masterbatch agba.

2. Ngwa nke polyethylene wax dị ka mmanu mmanu
Polyethylene wax bụ ụdị mmanu na ntọhapụ nwere ezigbo mmanu mpụga.Ịtinye ya na rọba na rọba nwere ike melite nhazi nhazi na gloss elu ma na-eyi nguzogide nke ngwaahịa.
Usoro ihe omume: ọrụ mmanu mmanu bụ ibelata esemokwu dị n'etiti elu kọntaktị dị n'etiti polymer na igwe nhazi yana n'etiti ụdọ molekụla polymerized.A na-akpọ nke mbụ lubricant mpụga ma nke ikpeazụ a na-akpọ mmanu ime.Ihe mmanu ime na polymer nwere ndakọrịta ụfọdụ.N'ebe okpomọkụ dị n'ime ụlọ, ndakọrịta dị ntakịrị, ebe ọ bụ na okpomọkụ dị elu, ndakọrịta na-abawanye ya.Ọnụego ntinye mmanụ mmanu n'ime polymer metụtara ndakọrịta dị n'etiti mmanu na polima, yana ndakọrịta na-adabere n'ụdị molekụla nke mmanu na ikwu polarity polymer.Enwere ike iwere mmanye dị n'ime maka PVC, lubricant na plasticizer dị ka otu ihe ahụ, mana polarity nke onye na-amịpụta oghere dị ala, na ndakọrịta n'etiti mmanu na PVC dị ala karịa nke plasticizer.Mkpụrụ ndụ mmanu ole na ole nwere ike ịbanye n'etiti ụmụ irighiri ihe ndị polymer, na-ebelata mmasị nke ụmụ irighiri ihe polymer, na-eme ka ọ dịkwuo mfe maka ụdọ polymer ịkwanye ma na-atụgharị n'etiti ibe ha n'oge nrụrụ.

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Isi njirimara nke mmanu mmanu bụ na o nwere ntakịrị ma ọ bụ ọbụna ekwekọghị na polymers.N'ime usoro nhazi, ọ dị mfe ịpụpụ site na ihe ndị a gwakọtara na nrụgide na ịkwaga n'elu ma ọ bụ n'èzí interface n'etiti ihe ndị a gwakọtara na igwe nhazi.A na-edobere ụmụ irighiri mmiri na-atọ ụtọ ma hazie ya, ndị otu pola na-eche ihu igwe ihu ka ha wee mepụta oyi akwa molekul na-ete mmanụ site na mgbasa ozi anụ ahụ ma ọ bụ njikọ kemịkal.N'ihi obere ike na-ejikọta ọnụ n'etiti mkpụrụ ndụ mmanu mmanu, Ya mere, esemokwu dị n'etiti polymer na elu akụrụngwa nwere ike ibelata iji gbochie ya ịrapara n'elu igwe.The viscosity nke lubricating film na mma mmanu mmanu na-adabere n'ebe agbaze na nhazi okpomọkụ nke mmanu.N'ozuzu, mmanụ mmanu ndị nwere agbụ molekul ogologo nwere mmetụta mmanye ka ukwuu.
Polyethylene wax bụ ezigbo mmanu ime maka polyethylene na polypropylene.Ọ naghị adaba kpamkpam na polyethylene wax, n'ihi ya, ọ na-arụ ọrụ lubrication nke mpụga ruo n'ókè ụfọdụ.Maka nnukwu injection akpụ akpụ, wax nwere ike ọ bụghị naanị melite fluidity na nhazi usoro, ma na-mma nke ukwuu gloss elu na gburugburu ebe obibi mgbawa nguzogide.Ma polyethylene na polypropylene kwesịrị ịnwe ihe ruru 2% mmanu ma gosipụta mgbanwe ọ bụla na arụmọrụ.Maka ihe eji emegharị ihe, ihe ruru 5% polyethylene wax nwere ike ịgbakwunye na ndenye gbazee nwere ike gbanwee ya na ọkwa achọrọ.
3. Ngwa nke polyethylene wax na mpaghara ndị ọzọ
Polyethylene wax eji ink nwere ike inye mgbochi esemokwu, mgbochi ọkọ, mgbochi adhesion na idowe luster;Ọ nwekwara ike gbanwee rheology nke ink ma melite hydrophilicity na ọrụ mbipụta;A na-ejikarị polyethylene wax eme ihe maka matting na mmụba aka na agba.A na-agbakwunye wax maka mkpuchi tumadi n'ụdị mgbakwunye.A na-eji ya eme ihe na mbụ maka ọrụ mgbochi mgbasa nke ihe nkiri ahụ, tumadi gụnyere imeziwanye ire ụtọ, nkwụsị ọkọ na mgbochi mmiri nke ihe nkiri ahụ.
Ụgwọ nke ụlọ ọrụ Qingdao Sainuo Chemical Co., Ltd.Anyị bụ emeputa makaPE wax, PP wax, OPE wax, EVA wax, PEMA, EBS, Zinc/Calcium Stearate….Ngwaahịa anyị agafeela ule REACH, ROHS, PAHS, FDA.Biko nwee obi ike wax, nabata ajụjụ gị!Weebụsaịtị: https://www.sanowax.com
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Oge nzipu: Ọktoba 19-2021
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