Hoʻohana i ka hydroxypropyl methylcellulose

1. ʻOihana hoʻopili: Hoʻohana ʻia ʻo ia e like me ka mānoanoa, dispersant a me ka stabilizer i ka ʻoihana uhi, a loaʻa ka hoʻohālikelike maikaʻi i ka wai a i ʻole nā ​​mea hoʻoheheʻe organik.E like me ka mea wehe pena.

2. ʻO ka ʻoihana hana keramika: Hoʻohana nui ʻia ia ma ke ʻano he mea hoʻopaʻa i ka hana ʻana i nā huahana ceramic.

3. Nā mea ʻē aʻe: Hoʻohana nui ʻia kēia huahana i ka ʻili, nā huahana pepa, nā huaʻai a me ka mālama ʻana i nā mea kanu a me nā ʻoihana textile, etc.

4. Ka paʻi 'īnika: Hoʻohana ʻia ia e like me ka mānoanoa, dispersant a me ka stabilizer i ka ʻoihana inika, a loaʻa ka hoʻohālikelike maikaʻi i ka wai a i ʻole nā ​​mea hoʻoheheʻe organik.

5. Plastic: hoʻohana ʻia e like me ka hoʻokumu ʻana i ka mea hoʻokuʻu, softener, lubricant, etc.

6. Polyvinyl chloride: Hoʻohana ʻia ia ma ke ʻano he dispersant i ka hana ʻana o ka polyvinyl chloride, a ʻo ia ka mea kōkua nui no ka hoʻomākaukau ʻana i ka PVC ma o ka polymerization suspension.

7. ʻOihana hana: Ma ke ʻano he mea mālama wai a me ka hoʻopaneʻe ʻana o ka mīkini sima, hiki iā ia ke hana i ka mortar pumpable.I loko o ka plaster, gypsum, putty pauka a i ʻole nā ​​​​mea hana hale ʻē aʻe i mea hoʻopaʻa e hoʻomaikaʻi ai i ka pālahalaha a hoʻolōʻihi i ka manawa hana.Hiki ke hoʻohana ʻia e like me ka paʻi tile, ka marble, ka mea hoʻonaninani plastik, ka hoʻopili ʻana i ka hoʻoikaika ʻana, a hiki ke hoʻemi i ka nui o ka sima.ʻO ka hana paʻa wai o ka hydroxypropyl methylcellulose HPMC e 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.

8. ʻOihana lāʻau lapaʻau: nā mea uhi;nā mea membrane;nā mea polymer e hoʻopaʻa i ka helu no ka hoʻomākaukau hoʻokuʻu mau;stabilizers;nā mea hana hoʻomaha;nā mea hoʻopili papa;mea hoonui viscosity

ʻano:

1. Nānā: keʻokeʻo a keʻokeʻo paha.

2. Ka nui o ka ʻāpana;ʻoi aku ka nui o ka hala o 100 mesh ma mua o 98.5%;ʻO ka helu hele o 80 mesh he 100%.ʻO ka nui o nā kikoʻī kūikawā he 40 ~ 60 mesh.

3. Carbonization mahana: 280-300 ℃

4. ʻIke ʻia ka mānoanoa: 0.25-0.70g/cm (maʻamau ma kahi o 0.5g/cm), kikoʻī gravity 1.26-1.31.

5. Wehewehe ka wela: 190-200 ℃

6. ʻO ke kuʻekuʻe ʻana o ka ʻili: 2% ka hopena wai he 42-56dyn/cm.

7. Solubility: Hiki ke hoʻoheheʻeʻia i ka wai a me kekahi mau mea hoʻoheheʻe, e like me ka ethanol / wai, propanol / wai, a me nā mea'ē aʻe i nā'āpana kūpono.ʻO nā haʻina wai ʻeleʻele.ʻO ka ʻike kiʻekiʻe, ka hana paʻa, nā kikoʻī like ʻole o nā huahana i nā mahana gel ʻokoʻa, hoʻololi ka solubility me ka viscosity, ʻoi aku ka haʻahaʻa o ka viscosity, ʻoi aku ka nui o ka solubility, ʻokoʻa nā kikoʻī o HPMC i kekahi mau ʻokoʻa i ka hana, a ʻaʻole pili ka hoʻoheheʻe ʻana o HPMC i ka wai. e ka pH.

8. Me ka ho'ēmiʻana o ka methoxyl maʻiʻo, piʻi ke kiko gel, ka wai solubility o ka HPMC emi, a me ka ili hana no hoi emi.

9. HPMC no hoi na hi'ohi'ona o ka mānoanoa 'ana, ka pa'akai kū'ē, ha'aha'a lehu pauka, pH pa'a, ka wai pa'a, dimensional pa'a, maikai film-hana waiwai, a me ka laulā huahelu o ka enzyme kū'ē, dispersibility a me ka cohesiveness.


Ka manawa hoʻouna: Mei-25-2023