Kima Gypsum Hydroxypropyl Methyl Cellulose Huahana Huahana

01. Nā hiʻohiʻona huahana o Kima gypsum-based hydroxypropyl methylcellulose:

1. E hoʻomaikaʻi i ka pāhaʻi ʻana o ka base gypsum: Ke hoʻohālikelike ʻia me ka hydroxypropyl methylcellulose ether like, ua hoʻonui nui ʻia ka pālahalaha.

2. Nā kahua noi a me ke ʻano: ʻo ka gypsum plastering māmā, ʻo 2.5-3.5 kg / ton ka mea i ʻōlelo ʻia.

3. ʻO ka hana anti-sag maikaʻi loa: ʻaʻole ia e luʻu ke kau ʻia ma kahi papa hoʻokahi ke kau ʻia ma kahi papa mānoanoa, ʻaʻole ia e luʻu ke kau ʻia ma nā papa ʻelua (ma luna o 3cm), a ʻo ia hoʻi. loaʻa i ka plasticity maikaʻi loa.

4. Hana maikaʻi loa: maʻalahi a maʻalahi ke kau ʻia, hiki ke hoʻoheheʻe ʻia i ka manawa hoʻokahi, a he plasticity.

5. ʻOi aku ka maikaʻi o ka mālama ʻana i ka wai: e hoʻolōʻihi i ka manawa hana o ka base gypsum, e hoʻomaikaʻi i ke kūpaʻa ʻana o ke aniau o ke kumu gypsum, e hoʻonui i ka ikaika hoʻopaʻa ma waena o ke kumu gypsum a me ka papa kumu, maikaʻi ka hana hoʻopaʻa ʻana i ka pulu, a hoʻemi i ka lehu pae.

6. Paʻa ikaika: He kūpono ia no nā ʻano kumu gypsum a pau, e hōʻemi ana i ka manawa o ka gypsum, e hoʻemi ana i ka nui o ka hoʻomaloʻo ʻana, a ʻaʻole maʻalahi ka ʻili o ka pā i ka hollow a pohā.

02. Ho'āʻo hoʻokolohua noi:

1. Ka wai ho'āʻo helu helu: e nānā i ka maʻamau GB / T28627-2012 "Plastering Gypsum", ka wai paʻa ana o ka malamalama lalo plastering gypsum mea ≥ 60%, ke Kima gypsum-hoʻokumu hydroxypropyl methylcellulose hoʻohui 0.2% a me 0.25% , loaʻa nā waiwai mālama wai maikaʻi.

2. ʻO ka hoʻāʻo ʻana i ka pā: he māmā a maʻalahi ke kau ʻana, a hiki ke hoʻoheheʻe ʻia i ka manawa hoʻokahi. He palupalu a palupalu ka ʻili, me ka ʻōlinolino.

3. ʻO ka hoʻāʻo anti-sagging: ʻAʻole ia e luʻu ke kau ʻia i ka papa hoʻokahi ke kau ʻia i loko o kahi papa mānoanoa, ʻaʻole ia e luʻu ke kau ʻia i ʻelua mau ʻāpana a ʻoi aku paha (ma luna o 3cm), a ua loaʻa iā ia. maikaʻi loa ka plasticity.

4. Ka ho'āʻo ikaika: Ma hope o ka hoʻāʻo ʻana, ʻo Kima gypsum-based hydroxypropyl methylcellulose ka maikaʻi o ka tensile hoʻopaʻa ikaika a me ka ikaika compressive.

5. Ka ho'āʻo pāhaʻi ʻana: ʻO ka pāhola o ka base gypsum e pili ana i ka hopena i loaʻa ma ke ana ʻana i ka mānoanoa nui o ka base gypsum. Hoʻokahi tona o nā huahana gypsum i loaʻa i kahi pā o 10mm mānoanoa. ʻO ka hoʻohana ʻana i nā huahana hydroxypropyl methylcellulose Kima gypsum-based hiki ke hoʻonui i ka nui o ka uhi, hiki ke uhi i nā wahi hou aku, hiki ke hōʻemi i ka ikaika o ka hana, mālama i nā mea waiwai, a hoʻomaikaʻi i nā pono waiwai.