E mohio ana koe ki te dispersant?He aha te dispersant pai?

Ko te Disperant, e ai ki te ingoa, he whakamarara i nga momo paura i roto i te whakarewa, me te hanga i nga momo totoka kia mau tonu ki roto i te whakarewa (marara ranei) na roto i tetahi maataapono whakatara utu, whakangao polymer steric ranei.
whakarōpūtanga hua:
1. Wae ngota iti
Ko te wax ngota iti he raupapa oligomers me nga ahuatanga rereke, he mea hanga mai i nga momo polyethylene (homopolymer, copolymer ranei), polypropylene, polystyrene, etahi atu momo polymer kua whakarerekehia ma te pakaru me te waikura.
Ko ona hua matua ko te homopolymer, te homopolymer oxidized, te ethylene acrylic acid copolymer, te ethylene vinyl acetate copolymer me te ionomer ngota iti.Waahi polyethyleneko te mea tino whakamahia.

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2. Nga waikawa ngako, nga amida aliphatic me nga hākawa
Ko te whakakotahitanga o te stearamide me te waipiro teitei ake ka taea te whakapai ake i te whakahinuhinu me te pumau o te waiariki.Ko te inenga (hautanga papatipu, he rite ki raro) he 0.3% – 0.8%.Ka taea hoki te whakamahi hei whakahinuhinu mo nga polyolefins;Ko te Hexenyl distearamide, e mohiotia ana ko te ethylene distearamide, he whakahinuhinu ira teitei me te inenga o te 0.5% ~ 2%;Monoglyceride stearate,Glyceryl tristearate;Ko te inenga o te oleoyl he 0.2% ~ 0.5%;Waiwaro paraffin totoka, ira whakakoero 57 ~ 70 ℃, tarewa i roto i te wai, wairewa i roto i whakarewa organic, marara rawakore, hototahi me te pūmautanga waiariki i roto i te kapia, a ko te tikanga iti iho i te 0.5%.
3. Waki ​​parawini
Ahakoa he whakahinuhinu waho te paraffin, he waiwaro mekameka tika kore-polar, e kore e whakamakuku i te mata whakarewa, ara, e kore e taea te aukati i te PVC me etahi atu kapia kia piri ki te pakitara whakarewa.Ka taea e ia te purei i tetahi paanga mahitahi ina whakamahia ana me te waikawa stearic me te konupūmā stearate.
Paraffin wai: ko te ira mīti – 15-35 ℃.I te wa o te tangohanga me te werohanga, he ngoikore te hototahi ki te kapia, a ko te nui o te taapiri ko te 0.3% - 0.5%.Mena he nui rawa, ka paheke te mahi tukatuka.
Microcrystalline paraffin: ka riro mai i te mahi parani hinu.He nui te taumaha ngota ngota whanaunga, he maha hoki nga inemate.Ko te ira whakarewa he 65-90 ℃.He pai te whakahinuhinu me te pumau o te waiariki, engari he ngoikore te marara.Ko te inenga ko te tikanga 0.1% - 0.2%.He pai ake te whakamahi tahi me te butyl stearate me nga waikawa ngako teitei ake.ope waki 

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4. Hopi whakarewa
Ko nga tote whakarewa o nga waikawa ngako teitei ake, e kiia ana ko nga hopi whakarewa, penei i te barium stearate, he pai mo nga momo kirihou me te inenga o te 0.5%;Zinc stearate he pai mo te polyolefin, ABS, me etahi atu, me te waahanga o te 0.3%;He pai te konupora stearate mo nga kirihou whanui me te whakahinuhinu o waho, me te inenga o te 0.2% - 1.5%;Ko etahi atu hopi waikawa stearic penei i te cadmium stearate, konupora stearate me te parahi stearate.
Mahi hua:
1. Whakanuia te kanapa;
2. Aukati i te tae maanu me te puawai;
3. Whakapai ake te mana tae;
4. Whakaititia te pokey me te whakapiki ake i te uta o te poaka;
5. Whakanuia te pumau o te rokiroki;
6. Whakanuia te whanaketanga o te tae me te waatea o te tae
7. Whakanuia te maramatanga (whakaahua pararopi) me te mana huna ranei (whakaahua parakore).
Tikanga hua:
I roto i te tukanga whakaputa o te Tae Masterbatch, ko te whakamararatanga pigment he hononga hangahanga tino nui, e pa ana ki te rokiroki, te tono, te ahua me te mahi o te masterbatch.Na reira, ko te kowhiringa tika o te dispersant he hononga whakangao tino nui.
Nga whakaritenga hoko:
1. He pai te mahi marara hei aukati i te whakahiatotanga o nga matūriki whakakii;
2. He pai te hototahi ki te kapia me te whakakii me te pai o te waiariki;
3. He pai te rere o te wai i te wa e hanga ana me te tukatuka, me te kore e paheke te tae;
4. Kaore e pa ki te mahi o nga hua, kaore he paitini me te iti;
5. Ko te inenga o te dispersant te tikanga 5% o te papatipu o masterbatch.
Qingdao Sainuo Chemical Co., Ltd.He kaihanga matou mo te ware pi PE, ware pi PP, ware pi OPE, ware pi 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:Rua 2702, Poraka B, Whare Suning, Jingkou Road, Takiwa o Licang, Qingdao, Haina


Wā tuku: Noema-29-2021
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