Focus on Cellulose ethers

ʻO kēlā me kēia lā kemika hydroxypropyl methylcellulose HPMC

ʻO ka Hydroxypropyl methylcellulose he ether cellulose non-ionic i hana ʻia mai ka mea polymer maoli (ka pulu) cellulose ma o nā kaʻina hana kemika. He pauda keʻokeʻo ʻaʻala ʻole a ʻono ʻole e pehu ana i loko o kahi solution colloidal māmā a ʻeleʻele paha i loko o ka wai anuanu. He mānoanoa, hoʻopaʻa, dispersing, emulsifying, film-forming, suspending, adsorbing, gelling, surface active, moisture-retaining and protect colloid properties.

 

Nā hiʻohiʻona a me nā pono o kēlā me kēia lā kemika cellulose HPMC:

1. ʻO ka huhū haʻahaʻa, ka wela kiʻekiʻe a me ka meaʻawaʻawaʻole;

2. Paʻa ka waiwai pH ākea, hiki ke hōʻoia i kona kūpaʻa ma ka laulā o ka waiwai pH 6-10;

3. Hoʻonui i ka hoʻomaʻamaʻa;

4. E hoʻonui i ka ʻūhā, hoʻopaʻa i ka ʻūhā, hoʻomaikaʻi i ka manaʻo o ka ʻili;

5. Hoʻomaikaʻi maikaʻi i ka wai o ka ʻōnaehana.

ʻO ka laulā o ka hoʻohana ʻana i kēlā me kēia lā kemika cellulose HPMC:

Hoʻohana ʻia i ka shampoo, ka holoi kino, ke kopa kīʻaha, ka mea holoi holoi, gel, hair conditioner, styling products, toothpaste, saliva, toy bubble water.

ʻO ke kuleana o ka papa kemika i kēlā me kēia lācellulose HPMC:

Hoʻohana nui ʻia no ka mānoanoa, foaming, stable emulsification, dispersion, adhesion, hoʻomaikaʻi ʻana i ka hana kiʻiʻoniʻoni a me nā waiwai mālama wai, hoʻohana ʻia nā huahana kiʻekiʻe-viscosity no ka mānoanoa, hoʻohana nui ʻia nā huahana haʻahaʻa haʻahaʻa no ka hoʻokuʻu ʻana a me ka hana kiʻiʻoniʻoni.

ʻO ka ʻenehana HPMC cellulose i kēlā me kēia lā:

ʻO ka nui o ka hydroxypropyl methylcellulose kūpono no ka ʻoihana kemika i kēlā me kēia lā

.Nā hōʻailona kino a me kemika:

papahana

Hōʻike

ʻO waho

pauda keʻokeʻo paʻa

Hydroxypropyl(%)

7.0-12.0

Methoxy(%)

26.0-32.0

Nalo ma ka maloʻo (%)

≤3.0

Lehu(%)

≤2.0

Ka lawe ʻana (%)

≥90.0

Māmā nui(g/l)

400-450

PH

5.0-8.0

helu o na humuhumu

100 a hiki i: 98%

viscosity

60000cps-200000cps, 2%


Ka manawa hoʻouna: Jan-11-2023
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