HEMC i hoʻohana ʻia i ka Skim Coat

Cellulose eteraʻO HEMC ka Hydroxyethyl Methyl cellulose i hoʻohana ʻiae like me ka mānoanoa mea hoʻopaʻa wai ma ka noi oʻAʻahu Skim, ma muli o ka thixotropy o cellulose pono'ī, ka hoʻohui oHEMCcellulose etera i ka Skim Coat pauda i alakaʻi i ka thixotropy o Skim Coat me ka wai. Hana ʻia kēia thixotropy ma muli o ka luku ʻia ʻana o ka hale paʻa paʻa o nā mea i loko o ka pauka Skim Coat. Hoʻokumu ʻia kēia ʻano i ka wā hoʻomaha a wāwahi ʻia ma lalo o ke kaumaha. ʻO ia hoʻi, emi ka viscosity i ka hoʻonāukiuki a hoʻi hou i ka hoʻomaha.

Ke hoʻohana mākou i ka cellulose ether HEMC maʻAʻahu Skimpauda, ​​e loaʻa pinepine kekahi mau pilikia, ʻaʻole mākou e ʻike i ke kumuhiki mai i loko ʻAʻahu Skimpauda !

Hoʻokahi: maloʻo wikiwiki. ʻO kēia ka nui o ka calcium hina a me ka nui o ka mālama wai fiber, akā pili pū kekahi i ka maloʻo o ka pā.

ʻElua: ʻili a ʻōwili. Pili kēia i ka pae paʻa wai, ʻo ka haʻahaʻa haʻahaʻa o ka cellulose e pili ana i kēia kūlana a i ʻole nā ​​​​mea haʻahaʻa.

ʻEkolu: pauda. Pili kēia i ka nui o ka calcium hina, akā ʻo ka nui o ka cellulose a me ka maikaʻi o ka pilina, i hōʻike ʻia i loko o ka huahana paʻa wai paʻa, haʻahaʻa ka paʻa ʻana o ka wai, ʻaʻole lawa ka manawa hydration hina hina, kumu.

ʻEhā: ʻōhū. Pili kēia i ka haʻahaʻa maloʻo a me ka palahalaha o ka pā, akā pili pū kekahi i ke kūkulu ʻana.

ʻElima: kiko nila. Pili kēia i ka cellulose, ʻilihune kona hoʻokumu ʻia ʻana o ke kiʻiʻoniʻoni, akā ʻo nā haumia i loko o ka cellulose a me ka calcium hina ka liʻiliʻi o ka hopena, inā ikaika ka hopena,ʻAʻahu SkimʻO ka pauka e hōʻike i ke ʻano o ke koena pī. ʻAʻole hiki ke kau ma ka pā, i ka manawa like ʻaʻohe paʻa, me ka cellulose i hui pū ʻia me nā huahana carboxylated i kēia kūlana.

ʻEono: nā lua pele a me nā lua liʻiliʻi. Ua pili kēia i ka ʻili o ka hydroxyehtyl methyl cellulose aqueous solution a ʻaʻole maopopo ka ʻili o ka ʻili o ka hydroxyethyl aqueous solution no ka loaʻa ʻana o ka mālama māmā.

ʻEhiku:ʻAʻahu Skimmaloʻo ma hope o ka maʻamaʻa maʻalahi, melemele. Pili kēia i ka nui o ka calcium hina, ka nui o ka calcium hina, e hoʻonui ai i ka paʻakikī oʻAʻahu SkimʻO ka pauka ma hope o ka maloʻo ʻana, ʻo ka paʻakikī wale nō me ka hiki ʻole ke maʻalahi ka maʻalahi, ʻoi aku ka maʻalahi ma ka ikaika o waho. He kiʻekiʻe nō hoʻi me ka calcium hina i loko o ka calcium oxide.

ʻAʻahu Skimkaumaha i ka ʻōpala?

I kēia hihia, kiʻekiʻe loa ka viscosity o cellulose. Hoʻohana kekahi mau mea hana i 200 tausani cellulose e hana i ka putty. ʻO kaʻAʻahu Skimi hana ʻia ma kēia ʻano he kiʻekiʻe i ka viscosity, no laila ke kaumaha ke ʻoki ʻana. ʻO ka paia o loko e hoʻoluhi i ka noi keiki e hoʻohui i ka nui he 3, 5 kilokani, viscosity he 8, 100 tausani.

No ke aha e hana ai kaʻAʻahu Skima i hanaia me ka viscosity likeHEMCcellulose i ka hooilo a me ke kauwela manao viscosity okoa?

Ma muli o ka gelation thermal o ka huahana, e emi mālie ka viscosity o ka huahana me ka piʻi ʻana o ka mahana. Ke ʻoi aku ka mahana ma mua o ka mahana gel o ka huahana, e hoʻoheheʻe ʻia ka huahana mai ka wai, a laila e nalowale ka viscosity. I ke kauwela, ʻoi aku ka nui o ka mahana o ka lumi ma luna o 30 degere, he ʻokoʻa loa ia mai ka mahana i ka hoʻoilo, no laila haʻahaʻa ka viscosity. I ke kauwela, ua manaʻo ʻia e koho i nā huahana me ka viscosity kiʻekiʻe a i ʻole e hoʻonui i ke ʻano o ka cellulose, a laila koho i nā huahana me kahi mahana gel kiʻekiʻe.