Hoʻohana maʻamau ka Hydroxypropyl methylcellulose i ka pauka putty me ka viscosity o 100,000, aʻo ka mortar he koi viscosity kiʻekiʻe, no laila pono e hoʻohana ʻia me ka viscosity o 150,000. ʻO ka hana koʻikoʻi o ka hydroxypropyl methylcellulose ka mālama ʻana i ka wai, a ukali ʻia e ka mānoanoa. No laila, i loko o ka pauka putty, i ka wā e loaʻa ai ka paʻa ʻana o ka wai, ʻoi aku ka haʻahaʻa o ka viscosity. ʻO ka ʻōlelo maʻamau, ʻoi aku ka nui o ka viscosity, ʻoi aku ka maikaʻi o ka paʻa ʻana o ka wai, akā inā ʻoi aku ka viscosity ma mua o 100,000, ʻaʻohe hopena liʻiliʻi o ka viscosity i ka paʻa ʻana o ka wai.
Wahi a ka viscosity, ua māhele ʻia ka hydroxypropyl methylcellulose i nā ʻano aʻe:
1. Haʻahaʻa viscosity: 400 viscosity cellulose, i hoʻohana nui ʻia no ka mortar hoʻonaʻauao ponoʻī.
Loaʻa iā ia ka viscosity haʻahaʻa a me ka wai maikaʻi. Ma hope o ka hoʻohui ʻana, e hoʻomalu ia i ka paʻa ʻana o ka wai o ka ʻili, ʻaʻole maopopo ke koko, liʻiliʻi ka liʻiliʻi, hoʻemi ʻia ka haki ʻana, a hiki ke pale aku i ka sedimentation a hoʻonui i ka wai a me ka pumpability.
2. Medium a me ka haʻahaʻa viscosity: 20,000-50,000 viscosity cellulose, hoʻohana nui ʻia i nā huahana gypsum a me nā mea hoʻopili.
ʻO ka viscosity haʻahaʻa, ka paʻa wai kiʻekiʻe, ka hana maikaʻi, ka liʻiliʻi o ka wai i hoʻohui ʻia,
3. Medium viscosity: 75,000-100,000 viscosity cellulose, hoʻohana nui ʻia no ka putty pā o loko a me waho.
ʻO ka viscosity haʻahaʻa, ka paʻa wai maikaʻi, ke kūkulu maikaʻi ʻana a me ka drapability
4. High viscosity: 150,000-200,000, hoʻohana nui ʻia no ka polystyrene particle insulation mortar rubber powder, vitrified microbead insulation mortar.
Me ka viscosity kiʻekiʻe a me ka paʻa wai kiʻekiʻe, ʻaʻole maʻalahi ka mortar e hāʻule i ka lehu a me ka sag, kahi e hoʻomaikaʻi ai i ke kūkulu ʻana.
ʻO ka mea maʻamau, ʻoi aku ka kiʻekiʻe o ka viscosity, ʻoi aku ka maikaʻi o ka paʻa ʻana o ka wai, no laila e koho nā mea kūʻai aku e hoʻohana i ka cellulose medium-viscosity (75,000-100,000) ma kahi o ka cellulose viscosity medium-low (20,000-50,000) e hōʻemi i ka nui i hoʻohui ʻia, a laila koina hoʻomalu
Ka manawa hoʻouna: Dec-05-2022