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Kaolin wopangidwa

Kufotokozera Kwachidule:

Kaolin ndi mchere wosakhala wachitsulo. Ndi mtundu wa dongo ndi thanthwe lolamulidwa ndi mchere wa kaolinite. Kaolin wangwiro ndi woyera, wabwino, wofewa komanso wofewa, wokhala ndi pulasitiki wabwino komanso wokana moto. Amagwiritsidwa ntchito kwambiri popanga mapepala, ziwiya zadothi ndi zida zotsitsimula, ndipo amagwiritsanso ntchito zokutira, zodzaza ndi mphira, magalasi enamel ndi zopangira simenti zoyera.


Mankhwala Mwatsatanetsatane

Zogulitsa

Luso laukadaulo 

Katunduyo

Cholozera

Pakachitsulo woipa,%

> =

50

zotayidwa okusayidi,%

45-48

Ferric okusayidi,%

<=

0.25

Titaniyamu woipa,%

<=

0.2

Kutaya poyatsira,%

3.1

Madzi okhutira

0.3

PH

6.0-7.0

Mayamwidwe mafuta

40-45

Ntchito:

  1. Makampani opanga mapepala: inki ya kaolin yokhala ndi mayamwidwe abwino komanso kubisala kwakukulu, komwe kumatha kusinthira pang'ono titaniyamu woipa. Imakhala yoyenera makamaka kwa odula masamba othamanga kwambiri. Calcined kaolin monga cholembera amathanso kukonza zolemba ndi kusindikiza papepala, ndikuwonjezera pepala. Kusalala, kusalala ndi kunyezimira kwa pepalako kumatha kusintha kuwonekera, kuloleza kwa mpweya, kusinthasintha, kusindikiza ndi kulemba zolemba papepalalo, ndikuchepetsa mtengo.
  2. Makina okutira: Kugwiritsa ntchito calcined kaolin m'makampani coating kuyika kumatha kuchepetsa kuchuluka kwa titaniyamu dioxide, kupanga kanema wokutira kukhala ndi mawonekedwe abwino, ndikuwongolera kukonzanso, kusungira ndi kugwiritsa ntchito katundu wokutira. Kuchuluka kwa kaolin wopangidwa ndi zokutira kwapakatikati komanso zapamwamba ndi 10-30%, ndipo kaolin yemwe amagwiritsidwa ntchito ndi 70-90% yokhala ndi -2um
  3. Makampani apulasitiki: M'mapulasitiki a zomangamanga ndi mapulasitiki ambiri, kuchuluka kwa kaolin wopangidwa ndi calcined ndi 20-40%, yomwe imagwiritsidwa ntchito ngati cholowa ndi cholimbikitsira. Calcined kaolin imagwiritsidwa ntchito pazingwe za PVC kukonza magetsi m'mapulasitiki.
  4. Makampani a mabulosi: Makampani opanga mphira amagwiritsa ntchito kaolin wambiri, ndipo kuchuluka kwake kumadzaza m'mipira ya 15 mpaka 20%. Calcined kaolin (kuphatikiza kusintha kwam'mlengalenga) itha kusintha kaboni wakuda ndi wakuda wakuda wakuda kuti apange zinthu zopangira mphira, matayala, ndi zina zambiri.

Wazolongedza: 25kg pepala-pulasitiki pawiri thumba ndi 500kg ndi matumba 1000kg matani.

Kutumiza: Mukamatsitsa ndikutsitsa, chonde tumizani ndikutsitsa mopepuka kuti muteteze kuipitsa ndi kuwonongeka kwa katundu Chogulitsidwacho chiyenera kutetezedwa ku mvula ndi dzuwa pakagwiritsidwe.

Yosungirako: Sungani pamalo opumira komanso owuma m'magulu. Kutalika kwa zinthu sikuyenera kupitirira magawo 20. Sikuletsedwa konse kulumikizana ndi zinthu zomwe zikuwonetsa malonda ake, ndipo mverani chinyezi.


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