Ka hopena o ka HPMC hydroxypropyl methyl cellulose ma luna o nā mea hana hale sima

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Ka hopena o ka HPMC hydroxypropyl methyl cellulose ma luna o nā mea hana hale sima

  • Hoʻohana nui ʻia nā huahana hydroxypropyl methyl cellulose no ke kūkulu ʻana e hoʻomaikaʻi i ka hana o nā mea hale hydrocoagulant, e like me ka cement a me ka gypsum.I loko o nā mortar sima, hoʻomaikaʻi ia i ka paʻa ʻana o ka wai, hoʻolōʻihi i ka manawa hoʻoponopono a me ka manawa wehe, a hoʻemi i ke kahe kahe.
  • 1. Paʻa wai
  • Ke kūkulu ʻana i ka hydroxypropyl methyl cellulose kūikawā e pale i ka hoʻokomo ʻana o ka wai i loko o ka pā.Noho ka nui o ka wai i loko o ka pahū, i lōʻihi ka manawa o ka hydration o ka sima.Hoʻohālikelike ka paʻa ʻana o ka wai i ka viscosity o ka solution cellulose ether i loko o ka mortar.ʻO ke kiʻekiʻe o ka viscosity, ʻoi aku ka maikaʻi o ka mālama ʻana i ka wai.Ke piʻi aʻe nā mole wai, e emi ana ka paʻa wai.No ka mea, no ka nui like o ka hale i hoʻolaʻa ʻia hydroxypropyl methyl cellulose solution, ʻo ka hoʻonui ʻana i ka wai ʻo ia ka emi ʻana o ka viscosity.ʻO ka hoʻomaikaʻi ʻana i ka mālama ʻana i ka wai e hoʻonui i ka manawa hoʻōla o ka mortar i ke kūkulu ʻia.
  • 2. hoʻomaikaʻi i ke kūkulu ʻana
  • Hiki i ka Hydroxypropyl methyl cellulose HPMC ke hoʻomaikaʻi i ke kūkulu ʻana i ka pahū.
  • 3.lubrication hiki
  • ʻO nā mea hoʻopili ea a pau e hana ma ke ʻano he mea pulu ma ka hoʻohaʻahaʻa ʻana i ka ʻili o ka ʻili a me ke kōkua ʻana i ka pauka maikaʻi i loko o ka pahū e hoʻopuehu ke hui ʻia me ka wai.
  • 4. Ke kau ʻana i ke kahe -
  • ʻAʻohe pilikia o ke kahe ʻana a i ʻole ke kahe ʻana i lalo i ka wā e hana ai i nā papa mānoanoa.Hiki ke hoʻomaikaʻi ʻia ke kūpaʻa kahe ma ke kūkulu ʻana i ka hydroxypropyl methyl cellulose.ʻOi aku ka maikaʻi o ka hale i hoʻolaʻa hou ʻia hydroxypropyl methyl cellulose hiki ke hāʻawi i ka mortar ʻoi aku ka maikaʻi o ke kahe ʻana o ke kahe.
  • 5. Maʻiʻo Bubble
  • ʻO ka maʻiʻo ʻōhū kiʻekiʻe e alakaʻi i ka hua mortar maikaʻi a me ka hiki ke hana, e hōʻemi ana i ka hana ʻana.Hoʻemi pū ia i ka waiwai ikaika, "liquefaction" hanana.ʻO ka maʻiʻo ʻōhū maʻamau e pili i ka manawa hoʻoulu.

Ka manawa hoʻouna: Nov-21-2022