Polyethylene wax bụ polyethylene nwere obere molekụla arọ (<1000), na ọ bụ ihe enyemaka na-emekarị na ụlọ ọrụ nhazi plastik.Iji polyethylene wax na ịkpụzi extrusion plastik nwere ike imeziwanye mmiri nke ihe, ịbawanye mmepụta, ma kwe ka itinye uche dị elu.

Na waxa na-ejikarị na agba masterbatch nhazi.Ebumnuche nke ịgbakwunye polyethylene wax abụghị naanị iji gbanwee arụmọrụ nhazi nke sistemụ agba masterbatch, kamakwa iji kwalite mgbasa nke pigmenti na agba masterbatch.Na mgbasa nke pigmenti dị ezigbo mkpa maka agba masterbatch, na àgwà nke agba masterbatch tumadi dabere na mgbasa nke pigmenti.Ezi mgbasa nke pigmenti, ike agba agba agba agba masterbatch, ezigbo agba agba nke ngwaahịa, yana ọnụ ala.Polyethylene wax nwere ike melite dispersion larịị nke pigmenti ruo n'ókè ụfọdụ, na bụ a nkịtị dispersant na mmepụta nke agba masterbatch.N'ihi ụzọ nrụpụta dị iche iche, polyethylene wax nwere ike kewaa ụzọ abụọ: ụdị polymerization na ụdị pyrolysis.Nke mbụ bụ ihe sitere na polyethylene polymerization nke nrụgide dị elu, na nke ikpeazụ na-emepụta site na polyethylene thermal cracking.N'ihi na polyethylene wax dị iche iche molekụla Ọdịdị nwere ike kewaa n'ime elu na obere njupụta, nke yiri polyethylene.N'ihi ọdịiche dị na usoro nrụpụta, njupụta, ịdị arọ molekụla, nkesa ịdị arọ molecular na usoro ihe omimi nke polyethylene wax, arụmọrụ ngwa ya na agba masterbatch dịkwa iche.

Nkwadebe nke polyethylene wax site pyrolysis
Pyrolysis bụ isi ụzọ na-emepụta polyethylene wax na China.A na-etinye polyethylene dị arọ dị elu ma ọ bụ plastic polyethylene mkpofu n'ime polyethylene wax na okpomọkụ dị elu.Àgwà ngwaahịa ya na ihe onwunwe ya (dị ka isi ike, ebe mgbaze, agba pụtara ìhè, wdg) na-emetụta nke ukwuu site na isi iyi nke ihe ndị na-agbawa agbawa.Usoro nke pyrolysis dị mfe, isi iyi nke akụrụngwa bara ụba, ọnụ ahịa ọrụ na-adịkwa ala.Ọ nwere ike ghọta na a na-eji polyethylene mkpofu eme ihe, yana uru akụ na ụba dị mma.

Usoro mgbawa dị ugbu a gụnyere mgbawa ọkụ, mgbawa na-enyere aka mgbaze na mgbawa catalytic.N'ime ha, mgbawa thermal kacha dị mfe.Enwere ike ịkwadebe ngwaahịa polyethylene wax site n'ịchịkwa okpomọkụ na oge mmeghachi omume, mana ọ na-achọ nnukwu ike oriri.

Xue Ping na ndị ọzọ si Beijing University of Chemical Technology rụrụ na nnyocha na nkwadebe nke polyethylene wax site pyrolysis nke PE resin na elu okpomọkụ na otu-ịghasa extruder.A na-ekpo ọkụ na-agbakwunyere na ọkpọkọ njikọ dị n'etiti extruder na tank jụrụ oyi iji kpoo ihe dị na ya, na okpomọkụ kachasị mma bụ 420 ℃, na-aghọta na-aga n'ihu mmepụta nke polyethylene wax site pyrolysis nke PE resin.

Zhang Jianyu na ndị ọzọ na-amụ iji Al-MCM-48 dị ka ihe mkpali catalyze decomposition nke mkpofu polyethylene iji kwadebe polyethylene wax na autoclave, na mmeghachi omume okpomọkụ nke 360 ​​~ 380 ℃ na mmeghachi omume oge nke 4 h.Ojiji nke ihe na-eme ka ọ na-ebelata mmeghachi omume mmeghari ume, okpomọkụ achọrọ maka mgbawa na ike oriri.Wang Lulu na ndị ọzọ kwalitere mkpụrụ nke polyethylene wax site na ihe mgbaze na-enyere aka pyrolysis nke plastic mkpofu polyethylene, wee nyochaa mmetụta nke ihe mgbaze dị iche iche na ọnọdụ mmeghachi omume na mkpụrụ na arụmọrụ nke ngwaahịa wax.Nnwale ahụ na-egosi na enwere ike imezi mkpụrụ nke polyethylene wax site na iji ihe mgbaze aromatic, na mkpụrụ nwere ike iru 87.88% mgbe ị na-eji xylene agwakọta dị ka ihe mgbaze.Ihe mgbaze na-esi ísì ụtọ nwekwara ike imeziwanye ogo ngwaahịa ahụ ruo n'ókè ụfọdụ, enwere ike nweta ihe na-acha odo odo polyethylene.
Ụgwọ nke ụlọ ọrụ Qingdao Sainuo Chemical Co., Ltd.Anyị bụ ndị nrụpụta maka PE 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!
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Adreesị: Ime ụlọ 2702, Block B, Suning Building, Jingkou Road, Licang District, Qingdao, China