Nkhani

Chifukwa Chake Mankhwala Opatsirana Achikhalidwe Amalephera Nthawi Zambiri Ndi Momwe Mankhwala Opatsirana Amphamvu Amathetsera Vutoli

Mu jekeseni wa mtundu wa masterbatch, opanga nthawi zambiri amakumana ndi:

• Kusafanana kwa mitundu pakati pa magulu
• Mizere ya utoto ndi madontho pa ziwalo zowumbidwa
• Kusintha kwa kuwala ndi chifunga pamwamba
• Kufalikira kosakhazikika panthawi yobayira kwambiri
• Kuchepa kwa magwiridwe antchito a makina chifukwa cha kusagwirizana bwino

Ngakhale mukamagwiritsa ntchito zinthu zodulitsa kapena zotulutsira madzi wamba, nthawi zambiri magwiridwe antchito amalephera pansi pa mikhalidwe yeniyeni yopangira jakisoni.

Chifukwa chiyani?

Chifukwa machitidwe ambiri amapangidwira kupanga kufalikira, osati kusunga kukhazikika kwa kufalikira pansi pa kupsinjika kwa processing.

Wofalitsa/Wofalitsa mu Makina a Polymer

Chosakaniza (kapena chosakaniza) ndi chowonjezera chogwira ntchito chomwe chimagwiritsidwa ntchito mu makina a polima okhala ndi utoto kuti:

• Kuthandiza kuti utoto unyowe
• Chepetsani kusonkhana kwa tinthu tating'onoting'ono
• Kukhazikitsa kugawa kwa utoto mu polymer matrix

Mu mapulasitiki a mafakitale, zowonjezera izi zimatchedwa:

• Chotulutsira utoto
• Chotulutsira utoto wa masterbatch
• Chowonjezera chogawaniza polima
• Chonyowetsa ndi kufalitsa

Amagwiritsidwa ntchito kwambiri mu mapulasitiki aukadaulo, kupanga ma masterbatch, ndi makina aukadaulo.

Chifukwa Chake Zosakaniza Zachikhalidwe Zimalephera Popanga Jakisoni
1. Kuletsa Kupanga Konyowa Kokha

Ma dispersants ambiri amangoyang'ana pa kunyowetsa koyamba, osati kukhazikika kwa nthawi yayitali.

2. Kukonzanso Kudula

Pa nthawi yopangira jakisoni:

• Kuthamanga kwakukulu kwa mpweya
• Kuzungulira kwa kutentha
• Kusintha kwa kuthamanga kwa magazi

→ Utoto ukhoza kusonkhananso ngakhale mutapanga bwino.

3. Kusakhazikika kwa Rheology

Mankhwala ambiri ofala ofalitsira utoto amasintha kukhuthala kwa utoto koma amalephera kukhazikika pakugawa utoto panthawi yopangira jakisoni.

4. Kusiyana kwa Kugwirizana kwa Resin

Machitidwe osiyanasiyana (PP / PE / ABS / PC / PET / PVC) amapanga khalidwe losagwirizana la kufalikira, zomwe zimakhudza kufanana kwa mitundu.

Kutseka kwa Mechanism: Chifukwa Chake Machitidwe Ogawanitsa Mafuta Amachita Bwino

Kufalikira kwa utoto wamakono kumafuna chitsanzo chokhazikika cha magawo atatu:

1. Kunyowetsa nkhope - Kuchepetsa kupsinjika kwa nkhope pakati pa pigment ndi polymer
2. Kuchotsa Kusakaniza - Gawani magulu a utoto m'tinthu tating'onoting'ono tomwe timayambira
3. Steric Stabilization - Pewani kubwereranso kwa agglomeration pansi pa kudulidwa ndi kutentha

→ Zosakaniza zachikhalidwe nthawi zambiri zimaphimba Gawo 1 lokha
→ Chophimba chapamwamba cha hyperdispersant Gawo 1 + 2 + 3

Yankho la Kufalikira:Njira Yothira Mafuta Ochokera ku Silicone

(Buku Lothandiza Lowongolera Kufalikira kwa Utoto, Kusasinthasintha kwa Utoto, ndi Kukhazikika kwa Kukonza mu Mapulasitiki ndi Ma Masterbatches)

SILIKESILIMER 6200 silicone hyperdispersant Yapangidwa makamaka kuti ipange zinthu zosakaniza utoto ndi zinthu zina zaukadaulo. Ingagwiritsidwenso ntchito pogawa utoto umodzi ndi zinthu zosakaniza utoto zopangidwa mwapadera kuti zigwiritsidwe ntchito kwambiri pogawa utoto.

• Kugwira bwino ntchito yonyowetsa utoto
• Kufalikira kofanana mu kusungunuka
• Kukhazikika kwa mafupa a m'mitsempha panthawi yopangira jakisoni
• Kupewa kubwereranso kwa makoma
• Kuwoneka bwino kwa pamwamba ndi mtundu wake

Yogwirizana ndi:
PP | PE | PS | ABS | PC | PVC | PET | PBT

Zotsatira za Magwiridwe Antchito mu Machitidwe Ogwiritsira Ntchito Zenizeni

Mukagwiritsa ntchito njira yothandizira kufalikira kwa madzi m'nthaka:

• Kupatuka kwa mitundu pakati pa magulu kumachepa
• Mizere ndi zizindikiro za pamwamba zimachepa
• Kusasinthasintha kwa kuwala kumakula
• Chiŵerengero cha zinyalala chifukwa cha zolakwika zooneka chimachepa
• Kukhazikika kwa kusamutsa kwa Masterbatch kumakula
Madera Ogwiritsira Ntchito
• Zokongoletsa mkati mwa magalimoto (makina a PP / ABS)
• Makompyuta amagetsi (PC / ABS)
• Kupanga kwa masterbatch yamitundu
• Kupanga zinthu zopangidwa ndi pulasitiki
• Ma polima amitundu yolimbikitsidwa ndi ulusi (GF-PP, GF-PA)
Buku Lotsogolera Kusankha (Kwa Mainjiniya ndi Opanga Mafomula)

Gwiritsani ntchito njira zothandizira kufalikira kwa madzi m'nthaka mukawona izi:

• Kusasinthika kwa utoto pambuyo posakanikirana
• Mtundu wosakhazikika panthawi yopangira jakisoni
• Kusagwirizana pakati pa masterbatch ndi resin
• Zofunikira kwambiri pakuyika utoto
• Kusasinthasintha kwa kuwala kapena mtundu pakupanga

Njira yowunikira yomwe ikulangizidwa:

• Yesani pamavuto osiyanasiyana odulira tsitsi
• Tsimikizirani mu gawo lomaliza la kupanga jakisoni (osati panthawi yophatikizana kokha)
• Tsimikizirani kukhazikika kwa nthawi yayitali pansi pa kutentha
FAQ:Zothira madzi za mapulasitiki ndi Masterbatch

Q1: Kodi kusiyana pakati pa chotulutsira madzi ndi chotulutsira madzi ndi kotani?
Chosakaniza chimayang'ana kwambiri pakunyowetsa utoto ndi kukhazikika, pomwe chosakaniza chimatanthauza kwambiri zothandizira kukonza zomwe zimathandiza kufalikira panthawi yophatikizana ndi kupanga.

Q2: Nchifukwa chiyani zinthu zobalalitsira zimalephera kupanga jakisoni?
Chifukwa machitidwe ambiri saletsa kubwereranso kwa utoto pansi pa kutentha kwambiri komanso kupsinjika kwakukulu.

Q3: Kodi amankhwala omwazikana kwambiri?
Hyperdispersant ndi njira yowonjezereka yowonjezera yomwe imapereka kunyowetsa, kuchepetsa kusakanikirana, komanso kukhazikika kwa utoto kwa nthawi yayitali mu ma polymer matrices.

Chidule

Kugwira ntchito bwino kwa masterbatch yamitundu yokhazikika pakuumba jakisoni kumadalira pa thermodynamics yofalikira komanso kukhazikika kwa pakati pa nkhope, osati kuchuluka kwa utoto kokha. Machitidwe a Hyperdispersant amapereka kukhazikika kwa magawo ambiri—kunyowetsa, kuchotsa ma agglomeration, komanso kusamalira kufalikira kwa nthawi yayitali—kutsimikizira kufanana kwa mitundu, kukhazikika kwa rheological, komanso khalidwe la pamwamba pa makina onse a polima.

Kutembenuka / Kulumikizana

Ngati makina anu oyeretsera kapena oyeretsera omwe alipo pano sangathe kusunga mtundu wokhazikika pansi pa mikhalidwe yeniyeni yopangira jakisoni, yesani makina oyeretsera omwe amathandizidwa ndi hyperdispersant kuti:

• Kulimbitsa kukhazikika kwa utoto
•Wonjezerani mawonekedwe ndi kuwala kwa pamwamba
•Chepetsani kusiyana kwa zinthu zakale ndi kupanga

Lumikizanani ndi SILIKE kuti mupeze yankho lathunthu la kufalikira kwa mankhwala apulasitiki ndi ma masterbatches, kuphatikiza mitundu ya masterbatches, ma masterbatches ogwira ntchito, ma masterbatches okhala ndi pigment yambiri, ndi mankhwala oletsa moto. Lumikizanani nafe kuti muwunikenso zaukadaulo, kuyesa zitsanzo, kuyesa kukonza, ndi kufunsa mafunso okhudza kugwiritsa ntchito kuti muwongolere kufalikira kwa utoto, kusintha mtundu kukhala wofanana, ndikuwonjezera magwiridwe antchito a chinthucho.