Waahi polyethylene he polyethylene me te iti o te taumaha ngota (<1000), a he awhina noa i roto i te ahumahi tukatuka kirihou.Ko te whakamahi i te wax polyethylene i roto i te whakakikoruatanga kirihou ka taea te whakapai ake i te rere o nga rawa, te whakanui ake i te whakaputa, me te tuku i te kukū whakakī teitei ake.

Pe wakiKei te whakamahia whānuitia i roto i te tukatuka masterbatch tae.Ko te kaupapa o te taapiri polyethylene wax ehara i te whakarereke noa i nga mahi tukatuka o te punaha masterbatch tae, engari ano hoki ki te whakatairanga i te marara o nga pigments i roto i te masterbatch tae.He mea nui te whakamararatanga o te karaehe mo te karaehe karaehe, a ko te kounga o te karaehe karaehe ka whakawhirinaki te nuinga ki te marara o te puaa.He pai te whakamararatanga o nga poaka, te mana tae teitei o te masterbatch tae, te kounga tae pai o nga hua, me te utu iti.Ka taea e te Wax Polyethylene te whakapai ake i te taumata marara o te poaka ki tetahi whānuitanga, a he marara noa i roto i te hanga o te masterbatch tae.Na te rereke o nga tikanga whakangao, ka taea te wehe i te wax polyethylene ki nga momo e rua: momo polymerization me te momo pyrolysis.Ko te mea o mua he hua-a-hua o te polymerization polyethylene teitei, a ko te mea whakamutunga ka hangaia e te polyethylene thermal cracking.No te mea ka taea te wehea te wax polyethylene me te hanganga ngota rereke ki te kiato teitei me te iti, he rite ki te polyethylene.Na te rereke o nga tikanga whakangao, kiato, taumaha ngota, tohatoha taumaha ngota me te hanganga ngota o te wax polyethylene, he rereke ano tana mahi tono i roto i te masterbatch tae.

Te whakarite i te wax polyethylene ma te pyrolysis
Ko te Pyrolysis te tikanga matua mo te hanga wax polyethylene i Haina.Ko te polyethylene parakore te taumaha ngota teitei, te kirihou polyethylene ururua ranei ka pyrolysed ki te wax polyethylene i te pāmahana teitei.Ko te kounga o te hua me ona ahuatanga (pērā i te pakeke, te rewa, te tae kitea, me etahi atu) ka tino pa ki te puna o te pakaru o nga rawa.He ngawari noa te tukanga o te pyrolysis, he taonga te puna o nga rawa, he iti te utu whakahaere.Ka taea e ia te mohio ki te whakamahi ano i te polyethylene ururua, me nga painga ohaoha pai.

Ko nga tukanga pakaru o naianei ko te pakaru waiariki, te whakarewa-awhina i te whakarewa me te pakaru catalytic.I roto i a raatau, ko te pakaru wera te mea ngawari.Ka taea te whakarite i nga hua ware pi polyethylene ma te whakahaere i te pāmahana me te wa tauhohenga, engari me nui te whakapau kaha.

Ko Xue Ping me etahi atu mai i te Whare Wananga o Beijing mo te Hangarau Hangarau matū i whakahaere te rangahau mo te whakarite i te wax polyethylene ma te pyrolysis o te kapia PE i te pāmahana teitei i roto i te extruder kotahi-wiri.I whakauruhia he whakamahana ki runga i te putorino hono i waenga i te extruder me te tank whakamahana hei whakamahana i nga mea kei roto, a ko te pāmahana pakaru tino pai ko te 420 ℃, me te mohio ki te hanga tonu o te polyethylene wax na te pyrolysis o te kapia PE.

I ako a Zhang Jianyu me etahi atu ki te whakamahi i te Al-MCM-48 hei whakakorikori ki te whakakorikori i te pirau o te polyethylene ururua ki te whakarite i te ware pi polyethylene i roto i te autoclave, me te pāmahana tauhohenga o te 360~380 ℃ me te wa tauhohenga o te 4 haora.Ko te whakamahinga o te whakakōkī ka whakaiti i te pūngao whakahohe tauhohenga, te pāmahana e hiahiatia ana mo te pakaru me te whakapau kaha.I whakapai ake a Wang Lulu me etahi atu i te tukunga o te wax polyethylene na roto i te pyrolysis awhina-whakarewa o nga kirihou ururua polyethylene, me te tirotiro i nga paanga o nga momo whakarewa me nga tikanga tauhohenga mo te hua me te mahi o nga hua ware pi.Ko te whakamatautau e whakaatu ana ka taea te whakapai ake i te hua o te wax polyethylene ma te whakamahi i nga whakarewa kakara, a ka tae te hua ki te 87.88% ina whakamahi i te xylene whakauru hei whakarewa.Ka taea hoki e nga whakarewa kakara te whakapai ake i te kounga o te hua ki tetahi whānuitanga, ka taea te whiwhi wax polyethylene kowhai marama.
Qingdao Sainuo Chemical Co., Ltd.He kaihanga matou mo te ware pi PE, wax PP, wax OPE, wax EVA, PEMA, EBS, Zinc/Calcium Stearate….Kua paahitia e a maatau hua te REACH, ROHS, PAHS, whakamatautau FDA.
Sainuo, nau mai to patai!
E-mail：sales@qdsainuo.com
               sales1@qdsainuo.com
Wāhi noho: Rūma 2702, Poraka B, Whare Suning, Jingkou Road, Takiwa o Licang, Qingdao, Haina