Kun san bambanci tsakaninpolyethylene kakin zumada paraffin wax in masterbatch sarrafa?Idan kai masana'anta ne na masterbatch mai launi ko aboki wanda ke sha'awar masterbatch mai launi, to ku bi sawunSainu.Labarin yau tabbas zai amfane ku ayawa.

Launi masterbatch ne mai pigment maida hankali tare da guduro a matsayin m.Gudun yana da babban danko mai narkewa da rashin daidaituwa tare da saman pigment, don haka wetting ba shi da kyau, kuma yana da wuya a shiga cikin pores na agglomerate don karya agglomerate;wato a cikin agglomerate Bayan da aka karye, resin narke ba zai iya yin sauri ya jika ya kare saman da ke fitowa ba, kuma karo da haɗuwa da juna zai sa barbashi su sake haɗuwa.Ana iya magance wannan matsalar ta ƙara polyethylene kakin zuma.

A fannin samar da masterbatch, ƙari na paraffin kakin zuma da polyethylene da kakin zuma na iya inganta yawan ruwa na kayan, inganta wettability da dispersibility na pigments da sauran addittu, sa'an nan kuma inganta sarrafa aiki da kuma samar da inganci zuwa digiri daban-daban.Rarraba pigment yana da kyau, ikon canza launi na masterbatch yana da girma, ingancin launi na samfurin yana da kyau, kuma samfurin launi yana da ƙasa.

Sabili da haka, yawancin masana'antun suna amfani da kakin zuma mai narkewa tare da wurin narkewa na kusan 60 ° C azaman mai watsawa ko amfani da shi tare da kakin polyethylene don haɓaka samarwa da rage farashi.Yanzu bari mu lura da bambance-bambancen aiki tsakanin su biyu daga hangen nesa na aikace-aikacen sarrafa masterbatch.

1.Nau'in jiki da sinadarai
Paraffin wax: Sunan Ingilishi Paraffin Wax , farin m, yawa 0.87- 0.92g/cm3, wurin narkewa 55- 65 ℃
Polyethylene Wax: Sunan Ingilishi Polyethylene Wax, farin m, yawa 0.91-0.95g/cm3, wurin narkewa 90-115 ℃

2.Thermal kwanciyar hankali
Wakilin mai mai da tarwatsawa da ake amfani da shi don masterbatch dole ne ya iya jure yanayin aiki yayin kera babban batch da gyare-gyaren samfur mai launi.Idan ya yi tururi ko ya ruɓe, zai yi mummunan tasiri a kan masterbatch ko samfurin launi.
The aiki zafin jiki na masterbatch da kayayyakin ne kullum tsakanin 160-220 ℃.A cikin wannan kewayon zafin jiki, kakin polyethylene na gaba ɗaya zai iya jurewa, amma paraffin kakin zuma yana da wuyar jurewa.Mun gudanar da gwaje-gwajen asarar nauyi na isothermal akan kakin polyethylene da kakin paraffin tare da ma'aunin narkewa na 60 ° C, kuma mun gano cewa, ƙasa da 200 ° C, paraffin ya rasa 9.57% na nauyinsa a cikin mintuna 4, kuma a cikin mintuna 10, asarar nauyi. ya kai 20%.Sai kawai daga ra'ayi na juriya na zafi, polyethylene kakin zuma na iya nuna kyakkyawan juriya na zafi, yayin da kakin zuma na paraffin yana da wuyar garanti, don haka paraffin kakin zuma bai dace da amfani da shi azaman mai rarraba launi mai launi ba.

3.Dispersion yi
Don kwatantawa da auna rarrabuwar kakin polyethylene da kakin paraffin, an shirya baƙar fata masterbatches tare da nau'i daban-daban na biyu, bi da bi, kuma an gudanar da gwajin baƙar fata na fim ɗin.
Sakamakon gwaji ya gano cewa a cikin ƙarin rabo na 0-7%, tare da haɓaka abun ciki na polyethylene wax abun ciki na baƙar fata masterbatch, baƙar fim ɗin ya karu a hankali da 36.7%, yana nuna cewa mafi girman abun ciki na kakin polyethylene, mafi kyawun aikin watsawa. carbon baki.Koyaya, a cikin adadin ƙari iri ɗaya, tare da haɓakar paraffin, baƙar fata na masterbatch ɗin baƙar fata ya ragu da kashi 19.9%, yana nuna cewa mafi girman abun cikin paraffin, mafi munin aikin tarwatsawar carbon baki.
Wannan shi ne saboda paraffin waxes rigar carbon baƙar fata cikin sauƙi fiye da polyethylene waxes, amma a lokaci guda yana rage dankowar tsarin.Rashin danko da yawa yana raunana karfin watsa karfi, kuma tarwatsawa yana damuwa.Matsayin haɗin kai na agglomeration.Saboda haka, kwatankwacin sakamakon gwajin ya nuna cewa polyethylene kakin zuma yana da sakamako mai kyau na lubricating da tarwatsawa akan baƙar fata carbon, yayin da a cikin masterbatch ɗin launi, baƙin carbon da aka ƙara tare da kakin paraffin zai zama mafi muni.

Qingdao Sainuo Chemical Co., Ltd.Mu ne masana'anta don PE kakin zuma, PP kakin zuma, OPE kakin zuma, EVA kakin zuma, PEMA, EBS, Zinc / Calcium Stearate….Kayayyakin mu sun wuce REACH, ROHS, PAHS, gwajin FDA.

Sainuo rest assured wax, maraba da tambayar ku!
Yanar Gizo: https://www.sainuowax.com
E-mail：sales@qdsainuo.com
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