Ka hopena o ka hydroxypropyl methylcellulose i ka hana paʻa wai o ka plaster masonry hui maloʻo

ʻO kekahi nui o ka hydroxypropyl methylcellulose ether e mālama i ka wai i loko o ka mortar no ka manawa kūpono e hoʻoikaika i ka hydration mau o ka sima a hoʻomaikaʻi i ka hoʻopili ʻana ma waena o ka mortar a me ka substrate.

Ka hopena o ka nui o ka ʻāpana a me ka manawa hui ʻana o Hydroxypropyl Methyl Cellulose Ether ma ka paʻa wai

ʻO ka mana paʻa wai o ka mortar ka nui o ka mālama ʻana i ka manawa hoʻoheheʻe, a ʻoi aku ka wikiwiki o ka cellulose maikaʻi, a ʻoi aku ka wikiwiki o ka paʻa wai. No ka hana mechanized, ma muli o nā kaohi o ka manawa, ʻoi aku ka maikaʻi o ka koho cellulose. No ka pulupulu lima, e hana ʻia kahi pauda maikaʻi.

Ka hopena o ka Etherification Degree a me ka Mahana o Hydroxypropyl Methyl Cellulose Ether ma ka Paʻa Wai.

ʻO ka solubility a me ka mahana o ka hydroxypropyl methylcellulose i loko o ka wai e pili ana i ka degere o ka etherification. Ke piʻi aʻe ka mahana o waho, emi ka paʻa wai; ʻoi aku ka kiʻekiʻe o ka etherification, ʻoi aku ka maikaʻi o ka mālama ʻana i ka wai o ka cellulose ether.

Ka hopena o ka hydroxypropyl methylcellulose ether ma ke kūpaʻa ʻana a me ka pale ʻana i ka paheʻe o ka mortar

ʻO ke kūpaʻa a me ka waiwai anti-sliding o ka mortar he mau hōʻailona koʻikoʻi, no ka hana ʻana i ka papa mānoanoa a me ka tile adhesive pono ke kūlike kūpono a me ka waiwai anti-sliding.

ʻO ke ʻano hoʻokolohua kūlike, hoʻoholo ʻia e like me ka maʻamau JG/J70-2009

Hoʻomaopopo nui ʻia ke kūpaʻa a me ka pale paheʻe e ka viscosity a me ka nui o ka hydroxypropyl methylcellulose. Me ka piʻi ʻana o ka viscosity a me ka ʻike, hoʻonui ka kūlike o ka mortar; ʻoi aku ka maikaʻi o ka nui o ka ʻāpana, ʻoi aku ka kiʻekiʻe o ka paʻa mua ʻana o ka pahū hou i hui ʻia. wikiwiki.

Ka hopena o ka Hydroxypropyl Methyl Cellulose i ke komo ʻana o ka ea o ka moka

Ma muli o ka hoʻohui ʻana o ka hydroxypropyl methylcellulose i loko o ka mortar, ua hoʻokomo ʻia kahi nui o nā ea liʻiliʻi liʻiliʻi, ʻaʻahu a paʻa i loko o ka mortar hou. Ma muli o ka hopena o ka pōleʻa, maikaʻi ke kūkulu ʻana o ka mortar a hoʻemi i ka emi ʻana a me ka torsion o ka mortar. Nā māwae, a hoʻonui i ka helu puka o ka mortar. Loaʻa i ka Cellulose kahi hana e hoʻokomo i ka ea. I ka hoʻohui ʻana i ka cellulose, e noʻonoʻo i ke ʻano, viscosity (ʻoi aku ka viscosity kiʻekiʻe e hoʻopilikia i ka hana hana), a me nā waiwai e komo ai i ka ea. E koho i ka cellulose no nā morta like ʻole.