Ka hoʻohana ʻana i ka Sodium Carboxymethyl Cellulose i ka ʻoihana seramika

Loaʻa ka Sodium Carboxymethyl Cellulose (Na-CMC) i nā noi like ʻole i ka ʻoihana seramika ma muli o kāna mau waiwai kūʻokoʻa ma ke ʻano he polymer wai. Eia kahi nānā kikoʻī i kāna kuleana a me kāna hoʻohana ʻana i nā ceramics:

1. Binder for Ceramic Bodies: Hoʻohana pinepine ʻia ʻo Na-CMC ma ke ʻano he mea hoʻopaʻa i nā kino seramika, e kōkua ana i ka hoʻomaikaʻi ʻana i ka plasticity a me ka ikaika ʻōmaʻomaʻo i ka wā o ka hoʻoulu ʻana e like me ka extrusion, kaomi, a hoʻolei paha. Ma ka hoʻopaʻa ʻana i nā ʻāpana seramika, hoʻomaʻamaʻa ʻo Na-CMC i ka hoʻokumu ʻana i nā ʻano paʻakikī a pale i ka haki ʻana a i ʻole ka deformation i ka wā e lawelawe ai a maloʻo.

2. Plasticizer a me Rheology Modifier: I loko o ka ceramic formulations, Na-CMC lawelawe ma ke ano he plasticizer a me ka rheology modifier, e hoʻonui i ka hana o ka palolo a me ka ceramic slurries. Hāʻawi ia i nā waiwai thixotropic i ka paʻi seramika, e hoʻomaikaʻi ana i kāna kahe kahe ʻana i ka wā o ka hana ʻana i ka wā e pale ana i ka sedimentation a i ʻole ka hoʻokaʻawale ʻana o nā ʻāpana paʻa. ʻO kēia ka hopena i nā uhi ʻoluʻolu, ʻoi aku ka lōkahi a me nā aniani.

3. Deflocculant: Hana ʻo Na-CMC ma ke ʻano he deflocculant i nā hoʻokuʻu seramika, e hōʻemi ana i ka viscosity a hoʻomaikaʻi i ka wai o ka slurry. Ma ka hoʻopuehu ʻana a me ka hoʻopaʻa ʻana i nā ʻāpana seramika, ʻae ʻo Na-CMC i ka mana maikaʻi aʻe ma luna o nā kaʻina hana hoʻolei a me ka hoʻoheheʻe ʻana, e hopena ai i nā hale seramika ʻoi aku ka homogeneous me nā hemahema.

4. Greenware Strengthener: Ma ke kahua ʻōmaʻomaʻo, hoʻonui ʻo Na-CMC i ka ikaika a me ke kūpaʻa dimensional o nā ʻāpana ceramic unfired. Kōkua ia i ka pale ʻana i ke kaua ʻana, ka haki ʻana, a i ʻole ka hoʻokaʻawale ʻana o ke kino pālolo i ka wā maloʻo a me ka lawelawe ʻana, e ʻae ai i ka lawe maʻalahi a me ka hana ʻana i nā ʻāpana seramika ma mua o ke puhi ʻana.

5. Glaze and Slip Stabilizer: Hoʻohana ʻia ʻo Na-CMC ma ke ʻano he stabilizer i nā aniani seramika a me nā paheʻe e hoʻomaikaʻi ai i kā lākou mau mea hoʻomaha a pale i ka hoʻonohonoho ʻana o nā puaʻa a i ʻole nā ​​​​mea hoʻohui ʻē aʻe. Hoʻopaʻa ia i ka hāʻawi like ʻana o nā mea glaze a hoʻonui i ka hoʻopili ʻana o nā glazes i nā ʻili seramika, e hopena i ka hoʻopau ʻana a ʻoi aku ka nani.

6. Kiln Wash and Release Agent: Ma ka ipu lepo a me ka kiln noi, Na-CMC i kekahi manawa hoʻohana 'ia ma ke kiln holoi a mea hoʻokuʻu mea e pale aku i ka pipili o na apana seramika i ke kiln papa a poni paha i ke ki ana. Hoʻokumu ia i mea pale pale ma waena o ka ʻili seramika a me nā lako kiln, e hoʻomaʻamaʻa maʻalahi i ka wehe ʻana i nā ʻāpana i puhi ʻia me ka ʻole o ka pōʻino.

7. Pākuʻi i loko o ka Ceramic Formulations: Hiki ke hoʻohui ʻia ʻo Na-CMC i nā ʻano hana seramika ma ke ʻano he mea hoʻohui multifunctional e hoʻomaikaʻi ai i nā ʻano waiwai like ʻole e like me ka mana viscosity, adhesion, a me ka ʻili o ka ʻili. Hāʻawi ia i nā mea hana seramika e hoʻokō i nā hiʻohiʻona hana i makemake ʻia ʻoiai e hoʻonui ana i nā kaʻina hana a me ka hōʻemi ʻana i nā kumukūʻai.

I ka hopena, hāʻawi ʻo Sodium Carboxymethyl Cellulose (Na-CMC) i nā noi waiwai nui i ka ʻoihana seramika, me ke ʻano he binder, plasticizer, deflocculant, greenware strengthener, stabilizer, a me ka mea hoʻokuʻu. ʻO kāna versatility a me ka hoʻohālikelike ʻana me nā mea seramika e lilo ia i koho koho no ka hoʻonui ʻana i ka hana, hana, a me ka maikaʻi o nā huahana ceramic.