ʻO ka Hydroxypropyl methyl cellulose he nonionic cellulose eter i hoʻoili ʻia mai ke kapa i hoʻōla ʻia ma o kahi ʻano hana eterification. ʻO kāna hana nui penei:

1. He keʻokeʻo a ʻele paha paha ka HPMC. molowa, hema-hema

2. Hiki ke hoʻopau koke ʻia ʻo HPMC i loko o ka wai anuanu e hana i kahi hopena viscous viscous; No ka mea aia i loko o kahi nui o ka hydrophobic methoxy group, hiki iā ia ke hoʻoheheʻe i kekahi o nā mea hoʻoheheʻe

3. Kūleʻa ka viscosity o ka hoʻonā waique HPMC i ke kikowaena o PH3.0-10.0. A emi mai ka waiwai o ka PH ma mua o 3 a i ʻole ka 10, e emi loa ke kuʻikahi

4. ʻO ka wai aqueous solution o HPMC ka hana ma luna, no laila he emulsification ia a pale i ka paʻa paʻa o ka colloid

5. ʻO ka hoʻohana ʻana i ka holoi ʻana o ka wai wela a me ka hoʻomaikaʻi ʻana i ka wā o ka hana hoʻomākaukau no ka haʻahaʻa haʻahaʻa haʻahaʻa

6. He hydrophilic ʻo HPMC, hoʻohui ʻia i ka puna, gypsum, pena a me nā huahana ʻē aʻe e pāʻani i kahi hana paʻa kiʻekiʻe o ka wai

7. Loaʻa i ka HPMC ke kū'ē i kahi ʻōlohelohe maikaʻi a me ka hoʻokū maikaʻi o ka viscosity i ke mālama lōʻihi

8. Hiki i ka HPMC ke hōʻemi i ka coefficient friction a hoʻomaikaʻi i ka lubricity o ke kūkulu ʻana

9. Hiki i ka HPMC ke hana i ka pepa aniani moakaka a maʻalahi me ka ʻaila maikaʻi a me ka pale ester

* wai mūla mea hoʻohuoi, polima i ka ulana keramama, ka hui pū ʻana, ka stucco gypsum, plaster;

* Pena mānoanoa agena, hoʻopuehu i agena a me stabilizer;

* ʻoihana inika ma ke ʻano he mānoanoa, agena hoʻopuehu a me stabilizer;

* pepa hana hoʻopihapiha hoʻoheheʻe manuahi, palupalu, nā lubricants;

* sima, nā huahana lua gypsum;

* shampoo, detergent

Noi:

1. Kekahi loko a me waho

ʻO ka waiwai o ka wai o ka wai o ka HPMC e hana i ka pauka putty ʻaʻole e nahu ma muli o ka maloʻo nui loa ma hope o ka hana ʻana, hoʻomaikaʻi ʻana i ka ikaika ma hope o ka hoʻopaʻapaʻa ʻana.

2. ʻōnaehana hoʻohauna paia o waho

Hiki i ka hoʻohui o HPMC ke hoʻomaikaʻi i ka ikaika o ka paʻa a me ka hoʻomaʻemaʻe maikaʻi o ka moena a me ka hoʻomaikaʻi i ka hana ʻoihana

3. Mīkini hoʻowili

Hiki i ka ʻĀina wai paʻa wai, hiki ke lōʻihi i ka manawa hana, ke pale aku i ka kaila wai i nalowale i ka wai me ka wikiwiki e hāʻule i lalo, hoʻomaikaʻi i ka paʻa o ka paʻa a me ka ikaika shear.

4. ʻO ka plastering base Gypsum a me nā huahana

ʻO ka pale i ke kau ʻana i ka HPMC hiki i ka wehe ʻana i ke kūkulu ʻana i ka ripple a kau i nā uhi

5. Pāʻani hoʻohuihui mīkini

Hiki i ka HPMC ke hoʻomaikaʻi i ka likelika o ka puna, kōkua i ka lawe ʻana o ka pauma, pale i ka stratification mortar a me ka hoʻopili ʻana o ka paipu

6. Pepa extruded lepo pipili (wallboard māmā)

Hiki i ka HPMC ke hoʻomaikaʻi i ka waiwai adhesive o ka gypsum sheet ma hope o ka extruding, hoʻomaikaʻi i ka ikaika o ka paʻa a me ka lubricity, a hōʻoia i ka ikaika

7. Mākoʻina hoʻonoho iho

Hiki i ka HPMC liʻiliʻi ke hiki ke pale aku i ka ua a hoʻonui i ke kahe o ka puna.

Pololei / Hoʻopuka

Hoʻopili ʻia nā huahana i loko o nā ʻeke i ulana polypropylene me nā ʻeke polythene o loko i uhi ʻia me ka plastic, me kahi upena 25kg o kēlā me kēia ʻeke. E nānā i ka ua a me ka pale o ka lā i ka wā o ka halihali.