Hydroxypropyl methylcellulosehe mea maka maʻamau i ka ʻoihana kemika.I ka hana ʻana i kēlā me kēia lā, lohe pinepine mākou i kona inoa.Akā ʻaʻole ʻike ka poʻe he nui i kona hoʻohana.I kēia lā, e wehewehe au i ka hoʻohana ʻana i ka hydroxypropyl methylcellulose i nā wahi like ʻole.
1. Momo hana, hamo kapili
Ma ke ʻano he mea hoʻopaʻa wai a me ka retarder no ka mortar sima, hiki iā ia ke hoʻomaikaʻi i ka pumpability o ka mortar, hoʻomaikaʻi i ka pālahalaha a hoʻolōʻihi i ka manawa hana.Hiki i ka paʻa wai o HPMC ke pale i ka slurry mai ka haki ʻana ma muli o ka maloʻo wikiwiki ʻana ma hope o ka noi ʻana, a hoʻonui i ka ikaika ma hope o ka paʻakikī.
2. Putty pale wai
I ka putty, cellulose ether ka mea nui i ka paʻa ʻana o ka wai, ka hoʻopaʻa ʻana a me ka lubrication, ka pale ʻana i nā māwae a me ka dehydration i hoʻokumu ʻia e ka nui o ka wai, a i ka manawa like e hoʻonui ai i ka adhesion o ka putty, e hōʻemi ana i ke ʻano o ka sagging i ka wā o ke kūkulu ʻana, a me ka hana ʻana. ʻoi aku ka maʻalahi o ke kaʻina hana.
3. Pāpalapala
I loko o nā huahana gypsum series, cellulose ether ka mea nui i ka mālama ʻana i ka wai, ka mānoanoa a me ka lubrication, a loaʻa kekahi hopena hoʻopaneʻe i ka manawa like, e hoʻonā i ka pilikia o ka hiki ʻole ke loaʻa i ka ikaika mua i ka wā o ke kaʻina hana, a hiki ke hoʻolōʻihi i ka manawa hana.
4. Agena Interface
Hoʻohana nui ʻia e like me ka mānoanoa, hiki ke hoʻomaikaʻi i ka ikaika tensile a me ka ikaika shear, hoʻomaikaʻi i ka uhi ʻana o ka ʻili, hoʻonui i ka adhesion a me ka ikaika paʻa.
5. ʻO ka mīkini hoʻoheheʻe waho no nā paia o waho
ʻO ka cellulose ether ka mea nui o ka hoʻopaʻa ʻana a me ka hoʻonui ʻana i ka ikaika i kēia mea.ʻOi aku ka maʻalahi o ka ʻaʻahu ʻana i ke one, hoʻomaikaʻi i ka maikaʻi o ka hana, a loaʻa ka hopena o ke kahe anti-sag.Hiki ke hoʻolōʻihi i ka manawa hana o ka mortar ka hana kiʻekiʻe o ka mālama ʻana i ka wai a hoʻomaikaʻi i ke kū'ē ʻana.
6, mea ho'opalapala, mea ho'ohui auwai
ʻO ka hoʻohui ʻana o ka cellulose ether e hāʻawi iā ia i ka adhesion lihi maikaʻi, ka haʻahaʻa haʻahaʻa a me ke kūpaʻa abrasion kiʻekiʻe, e pale ana i ka mea kumu mai ka pōʻino mechanical a pale i ka hopena o ke komo ʻana i ka hale holoʻokoʻa.
7. DC mea palahalaha
ʻO ka paʻa paʻa o ka cellulose ether e hōʻoiaʻiʻo i ka wai maikaʻi a me ka hiki ke hoʻopaʻa pono iā ia iho, a e hoʻomalu i ka pae paʻa wai e hiki ai i ka paʻa wikiwiki a hōʻemi i ka haki ʻana a me ka shrinkage.
8. Pena Latex
I ka ʻoihana uhi, hiki ke hoʻohana ʻia nā cellulose ethers e like me nā kiʻi kiʻiʻoniʻoni, thickeners, emulsifiers a me stabilizers, no laila he maikaʻi ke kiʻi ʻoniʻoni abrasion kūʻē, pae, adhesion, a me PH e hoʻomaikaʻi ai i ka ʻili o ka ʻili he qualitative. , a me ka hana hoʻopaʻa wai kiʻekiʻe e loaʻa iā ia ka brushability maikaʻi a me ka pae kahawai.
Ke manaʻoʻiʻo nei au he ʻike maopopo ka poʻe a pau i ka hydroxypropyl methylcellulose.Ma ke ʻano he mea koʻikoʻi i loko o ka ʻoihana kemika hale, hoʻopilikia ka hydroxypropyl methylcellulose i ka maikaʻi o nā huahana o lalo.No laila, i ke koho ʻana i ka hydroxypropyl methylcellulose, e mālama pono i kou mau maka.Hiki i nā mea waiwai kiʻekiʻe ke hana i nā huahana kiʻekiʻe.
Ka manawa hoʻouna: Oct-11-2022