No ka ʻōnaehana pale pale waho, ʻo ia ka mea maʻamau i ka mortar hoʻopaʻa o ka papa insulation a me ka mortar plastering e pale ai i ka ʻili o ka papa insulation.Pono e maʻalahi ka hoʻoulu ʻana i ka mīkini paʻa maikaʻi, maʻalahi e hana, ʻaʻole pili i ka pahi, a he anti-sag maikaʻi.hopena, adhesion mua maikaʻi a pēlā aku.
ʻO ka hoʻopaʻa ʻana a me ka plastering mortar e pono ai i ka cellulose e loaʻa nā ʻano penei: encapsulation maikaʻi a me ka hana no nā mea hoʻopihapiha;kekahi ea entrainment rate, hiki ke hoʻonui i ka puka puka o ka mortar;manawa hana lōʻihi;ka hopena anti-sag maikaʻi A me ka hiki ke hoʻomaʻemaʻe no nā ʻili kumu like ʻole;maikaʻi ka paʻa o ka slurry, a mālama ʻia ke kūlike o ka slurry hui ʻia no ka manawa lōʻihi.Hiki iā Shandong "Chuangyao" brand hydroxypropyl methylcellulose ke hoʻokō i nā pono kumu o ka hoʻopaʻa ʻana a me ka plastering mortar applications.
ʻO ka Hydroxypropyl methylcellulose ka hana paʻa wai kiʻekiʻe ma ke kahua o ka hoʻopaʻa ʻana a me ka plastering mortar.Hiki i ka paʻa wai kiʻekiʻe ke hoʻomaʻemaʻe piha i ka sima, hoʻonui nui i ka ikaika paʻa, a i ka manawa like, hiki iā ia ke hoʻomaikaʻi pono i ka ikaika tensile a me ka ikaika shear.Hoʻomaikaʻi nui i ka hopena kūkulu a hoʻomaikaʻi i ka hana hana.
ʻO ka Hydroxypropyl methylcellulose ka hana nui i ka hoʻopaʻa ʻana a me ka hoʻonui ʻana i ka ikaika i nā mea mortar insulation thermal, e maʻalahi i ka ʻaʻahu, hoʻomaikaʻi i ka hana pono, a ʻoi aku ka pale ʻana i ka sag.ʻO ka manawa hana, hoʻomaikaʻi i ka shrinkage a me ka pale ʻana, hoʻomaikaʻi i ka maikaʻi o ka ʻili, hoʻomaikaʻi i ka ikaika pili.
I loko o ka wai a i ʻole nā ʻano wai like ʻole like ʻole, hiki ke hoʻopuehu ʻia ka hydroxypropyl methylcellulose i loko o nā ʻāpana maikaʻi, hoʻokuʻu ʻia i loko o ka dispersion medium a hoʻoheheʻe ʻia, me ka ʻole o ka ua a me ka agglomeration, a loaʻa ka colloid pale a me nā hopena stabilizing.Hiki i ka hui Yao ke hoʻoponopono i ke kaʻina hana a mālama i ka manawa viscosity e like me nā pono o ka mea kūʻai.
Ka manawa hoʻouna: Oct-13-2022