Hoʻohana i ka Hydroxypropyl Methyl Cellulose i nā mea hale

1. Ka nui o ka hydroxypropyl methyl cellulose
Hydroxypropyl methylcellulose (HPMC)he ether non-ionic cellulose i hana ʻia mai ka cellulose material polymer maoli ma o ke ʻano o ka hana kemika. ʻO ka Hydroxypropyl methylcellulose (HPMC) he pauka keʻokeʻo ʻona ʻole, ʻono ʻole, hiki ke hoʻoheheʻe ʻia i loko o ka wai anuanu e hana ai i kahi hopena ʻeleʻele. Loaʻa iā ia nā waiwai o ka mānoanoa, adhesion, dispersion, emulsification, film formation, suspension, adsorption, gelation, surface activity, moisture retention and protection colloid.

2. He aha ke kumu nui o Hydroxypropyl methylcellulose (HPMC)

Hoʻohana nui ʻia ʻo HPMC i nā mea hana, nā uhi, nā resins synthetic, nā ceramics, nā lāʻau lapaʻau, nā meaʻai, nā textiles, nā mahiʻai, nā mea hoʻonaninani, ka paka a me nā ʻoihana ʻē aʻe. Hiki ke hoʻokaʻawale ʻia ka HPMC i ka papa hana, ka meaʻai a me ka lāʻau lapaʻau e like me kāna kumu. I kēia manawa, ʻo ka hapa nui o nā huahana kūloko o ke kūkulu hale. I ka papa hana, hoʻohana ʻia ka pauka putty i ka nui nui, ma kahi o 90% e hoʻohana ʻia no ka pauka putty, a hoʻohana ʻia ke koena no ka mortar sima a me ke kāpili.

3. Noi oHydroxypropyl Methyl Cellulosema na Lako Hale

1. )Masonry mortar and plastering motar

Hiki i ka paʻa wai kiʻekiʻe ke hoʻomaʻemaʻe piha i ka sima. Hoʻonui nui i ka ikaika pili. I ka manawa like, hiki iā ia ke hoʻomaikaʻi i ka ikaika tensile a me ka ikaika shear. Hoʻomaikaʻi nui i ka hopena kūkulu a hoʻonui i ka pono hana.

2. ) Putty pale wai

ʻO ka hana nui o ka cellulose ether i ka putty ka paʻa ʻana o ka wai, adhesion a me ka lubrication, e pale aku i ka nui o ka nalowale o ka wai e hoʻoneʻe ai i nā māwae a i ʻole ka pauka, a i ka manawa like e hoʻonui ai i ka adhesion o ka putty, e hōʻemi i ka hanana sagging i ka wā o ke kūkulu ʻana, a hoʻomaʻamaʻa i ke kūkulu ʻana. Hoʻoikaika ʻole.

3. ) ʻAi Moku

Hoʻohana nui ʻia e like me ka mānoanoa, hiki iā ia ke hoʻomaikaʻi i ka ikaika tensile a me ka ikaika shear, hoʻomaikaʻi i ka uhi ʻana o ka ʻili, a hoʻonui i ka adhesion a me ka ikaika paʻa.

4. )Ma waho o ka wela wela

He koʻikoʻi ko ka cellulose ether i ka hoʻopaʻa ʻana a me ka hoʻonui ʻana i ka ikaika i kēia mea, e maʻalahi ai ka hoʻopaʻa ʻana i ka mortar, hoʻomaikaʻi i ka hana pono, a me ka hiki ke pale aku. Hiki i ka hana hoʻopaʻa wai kiʻekiʻe ke hoʻonui i ka manawa hana o ka mortar a hoʻomaikaʻi i ka anti-shrinkage a me Crack resistance, hoʻomaikaʻi i ka maikaʻi o ka ʻili, a hoʻonui i ka ikaika paʻa.

5) Paʻa kile

ʻO ka paʻa wai kiʻekiʻe e hoʻopau i ka pono e hoʻomaʻemaʻe a hoʻomaloʻo paha i nā tile a me nā substrates, hiki ke hoʻomaikaʻi nui i ka ikaika hoʻopaʻa. Hiki ke kūkulu ʻia ka slurry i ka manawa lōʻihi, maʻalahi, ʻaʻahu, maʻalahi ke kūkulu ʻana, a he mau waiwai anti-slip maikaʻi.

6. )Ka mea hoʻoheheʻe

ʻO ka hoʻohui ʻana o ka cellulose ether e loaʻa iā ia ka adhesion lihi maikaʻi, haʻahaʻa haʻahaʻa a me ke kūpaʻa abrasion kiʻekiʻe, pale i ka mea kumu mai ka pōʻino mechanical, a pale i ka hopena maikaʻi ʻole o ke komo ʻana o ka wai ma ka hale holoʻokoʻa.

7. ) Mea hoʻonanea ponoʻī

ʻO ka viscosity paʻa o ka cellulose ether e hōʻoiaʻiʻo i ka wai maikaʻi a me ka hiki ke hoʻohaʻahaʻa ponoʻī, a e hoʻomalu i ka pae paʻa wai e hiki ai i ka paʻa wikiwiki a hōʻemi i ka haki ʻana a me ka shrinkage.


Ka manawa hoʻouna: Apr-25-2024