Sarkar shimfidawa wani nau'in abu ne wanda zai iya fadada sarkar kwayoyin halitta kuma ya kara

nauyin kwayoyin halitta ta hanyar amsawa tare da ƙungiyar aiki akan sarkar polymer mai linzami.

Yawanci ana amfani da su don inganta kayan aikin injiniya da kaddarorin sarrafawa na

polyurethane, polyester, nailan da sauran kayayyakin.

Epoxy sarkar mai shimfiɗa sarkar mai shimfiɗa ce mai ɗauke da glycidyl methacrylate (GMA) .

Abubuwan da aka fi amfani da su na sarkar epoxy sun haɗa da styrene-glycidyl methacrylate, wanda ke da

Kyakkyawan kwanciyar hankali na thermal kuma yana iya jurewa maganin sinadarai mai buɗewa tare da PA6, maimakon

hadawa ta zahiri.Hakanan za'a iya amfani dashi a cikin sharar sake amfani da PET da sauran fannoni.The

aikin Epoxy sarkar extenders a modified nailan ne kamar haka:

1. Tasiri akan nauyin kwayoyin halitta da danko na ciki

Epoxy sarkar extenders iya amsa tare da karshen amino kungiyar da kuma karshen carboxyl kungiyar

PA6, sannan inganta nauyin kwayoyin halitta na PA6.Duk da haka, gelation na iya faruwa a lokacin

da sarkar tsawo dauki, don haka wajibi ne don sarrafa dace yanayi, musamman

zazzabi da dunƙule gudun, don hana giciye-linking a reactive extrusion.

Dankin ciki na PA6 ya karu da sauri tare da karuwar adadin sarkar

mai tsawo.Lokacin da abun ciki na sarkar extender ya karu zuwa wani yanki na taro, da

Dankowar ciki na PA6 ya ragu kaɗan.Wannan saboda ƙungiyar tasha ta PA6 zata iya

amsa da sauri tare da rukunin epoxy a cikin sarkar sarkar saboda polarity da hydrogen

bond.Lokacin da adadin mai shimfiɗa sarkar ya kasance matsakaici, rabon sarkar mai tsawo

kwayoyin da ke cikin tsarin suna karuwa kuma danko yana karuwa daidai;

Duk da haka, kamar yaddaamsawa ta ci gaba, abun cikin rukuni na ƙarshe na PA6 yana raguwa, da karo

yuwuwar aƙarshen sarkar kwayoyin yana raguwa sosai saboda tasirin

thermal yadawada tsawon sarkar kwayoyin halitta, bugu da kari, mai sarkar sarkar da yawa

iya kai ga aƙananan gel a cikin tsarin, wanda ke haifar da raguwa a cikin sarkar sarkar

ingancida PA6 danko na ciki.

2. Tasiri a kan kayan aikin injiniya

An ƙara yawan ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar cuta ta PA6 bayan sarkar sarkar da sarkar epoxy

extender, The taurin kayan za a iya inganta yadda ya kamata ta rage

crystallinity da girman hatsi.Bugu da ƙari, tare da haɓaka tsayin sarkar kwayoyin halitta,

haɗakar da ke tsakanin sarƙoƙi yana ƙaruwa, kuma sarkar kwayoyin yana da wahalar zamewa.A ciki

ta wannan hanya, ana iya shayar da tasirin tasirin ta hanyar canza daidaitawar kwayoyin halitta

sarkar lokacin da duniyar waje ta yi tasiri.Amma a lokacin da taro juzu'i na sarkar extender

ya zarce ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙaya suke, an rage duk kaddarorin injiniyoyi./n

3. Tasiri akan kaddarorin rheological

Matsakaicin narkewa (MFR) ya ragu sosai tare da karuwar sarkar epoxy,

yana nuni da cewa mai tsawaita sarkar epoxy da PA6 suna da tasiri mai tasiri mai inganci.

Tare da karuwar adadin sarkar sarkar, ma'aunin ma'auni ya karu da farko

sa'an nan kuma ya ragu, saboda dangi nauyin kwayoyin PA6 bayan tsawo sarkar

ya karu, abubuwan da ke cikin sarkar kwayoyin sun karu, da narke danko kuma

ya karu, don haka ma'auni ya karu.

Tare da wucewar lokaci, pellet na PA6 ya yi laushi, an haɗa shi kuma ya narke a hankali, da

juriya na rotor ya ragu, kuma karfin juyi ya ragu.

Qingdao Sainuo Chemical Co., Ltd.Mu masana'anta ne donPE kakin zuma, PP kakin zuma,

OPEwax, EVAwax, PEMA, EBS, Zinc/Calcium Stearate….Kayayyakin mu sun wuce

THEREACH, ROHS, PAHS, gwajin FDA.

Sainuo rest assured wax, maraba da tambayar ku!

Yanar Gizo: https://www.sanowax.com

E-mail：sales@qdsainuo.com

               sales1@qdsainuo.com

Adireshin: Room 2702, Block B, Ginin Suning, Titin Jingkou, Gundumar Licang, Qingdao,

China