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HEC Hydroxyethyl Cellulose Mea Hoolako

ʻO ka wehewehe pōkole:

CAS NO.:9004-62-0

ʻO ka Hydroxyethyl Cellulose (HEC) he nonionic soluble cellulose ethers, hiki ke hoʻoheheʻe ʻia i ka wai wela a me ka wai anuanu.ʻO ka Hydroxyethyl Cellulose kahi pauka keʻokeʻo keʻokeʻo keʻokeʻo, mālama ʻia mai ka cellulose alkali a me ka ethylene oxide e ka etherification, ua hoʻohana nui ʻia ʻo Hydroxyethyl Cellulose i ka pena a me ka uhi ʻana, ka ʻaila hinu, pharma, meaʻai, textile, hana pepa, PVC a me nā noi ʻē aʻe. nā māla.Loaʻa iā ia ka mānoanoa maikaʻi, hoʻokuʻu, hoʻopuehu, emulsifying, hana kiʻiʻoniʻoni, pale wai a hāʻawi i nā waiwai colloid pale.


Huahana Huahana

Huahana Huahana

ʻO ka Hydroxyethyl Cellulose (HEC) kahi derivative cellulose nonionic e hoʻoheheʻe ʻia i ka wai anuanu a me ka wai wela.Hoʻohana ʻia ia e hana i nā hāʻina me kahi ākea o ka viscosity.

 

1.Chemcial Specification

Ka nana aku ʻO ka pauka keʻokeʻo keʻokeʻo
Nui ʻāpana 98% hala 100 mesh
Hoʻololi mola ma ke kēkelē (MS) 1.8~2.5
Ke koena ma ka ʻā ʻana (%) ≤5.0
waiwai pH 5.0~8.0
Mākū (%) ≤5.0

2.Products Papa

Papa huahana Viscosity (NDJ, 2%) Viscosity (Brookfield,1%) Pepa ʻIkepili ʻenehana
HEC HR300 240-360 240-360 Hoʻoiho
HEC HR6000 4800-7200 4800-7200 Hoʻoiho
HEC HR30000 24000-36000 1500-2500 Hoʻoiho
HEC HR60000 48000-72000 2400-3600 Hoʻoiho
HEC HR100000 80000-120000 4000-6000 Hoʻoiho
HEC HR150000 120000-180000 6000-7000 Hoʻoiho

3.Hydroxyethyl Cellulose (HEC) Nā noi:

I ka pena wai, hoʻokani ia i ka hoʻopuehu ʻana a me ka pale ʻana i nā gels, hoʻonui i ka paʻa ʻana o ka ʻōnaehana agglomerate, e hōʻoia i ka hoʻohele like ʻana o ka puaʻa a me ka meaʻai, a hāʻawi i ka hopena o ka mānoanoa, hoʻomaikaʻi i ka wai.

I ka ʻaila ʻaila, hoʻohana ʻia ia e like me ka stabilizer a me ka mānoanoa mānoanoa, lubricating agent no ka hoʻoulu maikaʻi ʻana, hoʻopiha a hoʻohui ʻia e hāʻawi i ka slurry i ka wai maikaʻi a me ka paʻa.

I ke kūkulu ʻana, hiki ke hoʻohana ʻia ʻo HEC ma ke ʻano he mānoanoa a me ka mea hoʻohui e hoʻomaikaʻi i ka wai a me ka hana, hoʻonui i ka ikaika gelling mua a pale i ka haki.

Ma ka palaki a me ka hoʻopili ʻana i ka plaster, hiki ke hoʻonui i ka ikaika paʻa wai a me ka hoʻohui.

I kēlā me kēia lā-hoʻohana kemika e like me toothpaste hāʻawi ia i ka waiwai kino a me ka kemika, maikaʻi ke kino, lōʻihi o ka mālama ʻana, paʻakikī e maloʻo a paʻa.

I ke kahua cosmetic, hiki iā ia ke hoʻonui i ka nui o ka waiwai, hoʻohui i ka lubrication a me ka maʻalahi.

Ma waho aʻe, loaʻa iā ia ka noi ākea i ka inika, ka lole lole a me ka paʻi ʻana, ka hana pepa, ka lāʻau lapaʻau, ka meaʻai, ka mahiʻai a me nā mea ʻē aʻe.

4.Hydroxyethyl Cellulose (HEC) Ke hoʻohana nei i ke ʻano:

Ke Kaʻina Mua: Hoʻokomo pololei i loko

1. E ninini i ka wai maʻemaʻe i loko o ka bākeke i hoʻolako ʻia me ka stirer.

2. I ka hoʻomaka ʻana e hoʻoulu mālie, e lūlū like i ka HEC i loko o ka hopena.

3. E hoʻoulu a hiki i ka pulu ʻana o nā granules HEC a pau.

4. E hoʻokomo mua i ka anti-mildew agent, a laila e hoʻohui i nā mea hoʻohui e like me ka puaʻa, disperser etc.

5. E hoʻomau i ka hoʻoulu ʻana a hiki i ka hemo ʻana o ka HEC a me nā mea hoʻohui a pau (ʻo ka viscosity in the solution e hoʻonui ʻia ana), a laila e hoʻokomo i nā mea ʻē aʻe e hana ai.

ʻElua Hana: E hoʻomākaukau i ka waiʻona makuahine no ka hoʻohana ʻana

E hoʻomākaukau mua i ka waiʻona makuahine mānoanoa, a laila e hoʻokomo i loko o ka huahana. ʻO ka maikaʻi o ke ʻano he maʻalahi, hiki ke hoʻokomo pololei ʻia ka waiʻona i loko o ka huahana. ʻO ke kaʻina hana a me ke ʻano e hoʻohana ai ua like ia me 1-4 ma ke ʻano (Ⅰ), e e hoʻoulu a hoʻoheheʻe ʻia i loko o ka wai paʻa a mānoanoa a hoʻokomo i ka lāʻau anti-mildew i loko o ka waiʻona makuahine i ka hikiwawe loa.

ʻEkolu: E hoʻomākaukau i nā mea e like me Gruel no ka hoʻohana ʻana

No ka mea ʻaʻole i hoʻoheheʻe ʻia nā mea hoʻoheheʻe organik no HEC, hiki ke hoʻohana ʻia e hoʻomākaukau i nā mea e like me ka gruel. ʻO ka mea i hoʻohana nui ʻia ʻo ethylene glycol, propylene glycol a me ka mea hana kiʻiʻoniʻoni (hexamethylene-glycol, diethyl glycol butyl acetate etc.) Pēlā ka hau. ka wai, hiki ke hoʻomākaukau pū ʻia me nā mea hoʻoheheʻe organik i loko o ka gruel-like material.

Hiki ke hoʻokomo ʻia ka mea like me ka gruel i loko o ka huahana no ka mea ʻo HEC i loko o nā mea like me ka gruel ua pulu a pehu ʻia, hoʻokomo i loko o ka huahana e hoʻoheheʻe koke ʻia a hoʻoikaika i ka mānoanoa, akā e hoʻoulu mau a hiki i ka pau ʻana.

ʻO ka maʻamau, loaʻa ka mea like me ka gruel ma ka hui ʻana i ka mea hoʻoheheʻe a i ʻole ka wai hau me ka HEC ma kahi ʻāpana o 6: 1, ma hope o 5-30 mau minuke HEC hydrolyzes a ʻoi loa ka pehu.

5. Alakaʻi noi no nā ʻoihana pena

Nā hopena mānoanoa kiʻekiʻe

Hāʻawi ʻo Hydroxyethy Cellulose i nā pena latex ʻoi aku ka nui o nā pena PVA kiʻekiʻe me ka hana hoʻonaninani maikaʻi loa.Ke pa'i mānoanoa ka pena, 'a'ole e hiki mai ka flocculation.

Loaʻa i ka Hydroxyethy Cellulose nā hopena mānoanoa kiʻekiʻe, no laila hiki ke hōʻemi i ka dosage, hoʻomaikaʻi i ke kumukūʻai o ka hoʻokumu ʻana, a hoʻonui i ka pale holoi ʻana o nā pena.

ʻAno Rheological maikaʻi loa

ʻO ka wai wai o Hydroxyethy Cellulose kahi ʻōnaehana non-Newtonian, a ua kapa ʻia nā waiwai o ka hopena thixotropy.

Ma ke kūlana paʻa, ma hope o ka hoʻoheheʻe ʻia ʻana o ka huahana, hiki i ka ʻōnaehana uhi ke mālama i ke kūlana mānoanoa maikaʻi loa a me ke kūlana hiki ke wehe.

I ka moku'āina hoʻolei, hiki i ka ʻōnaehana ke mālama i ka viscosity haʻahaʻa, e hana ana i nā huahana me ka wai maikaʻi loa, ʻaʻole spatter.

I ka wā o ka palaki ʻana a me ka uhi ʻana, maʻalahi ka hoʻolaha ʻana o ka huahana ma luna o ka substrate, no laila maʻalahi no ke kūkulu ʻana, a ʻo ia hoʻi, he kūpaʻa maikaʻi ka spatter.

ʻO ka hope, ma hope o ka pau ʻana o ka uhi ʻana o ka pena, e hoʻihoʻi koke ʻia ka viscosity o ka ʻōnaehana, a hoʻopuka koke ka pena i ka waiwai sagging.

Hoʻopuehu a me ka Solubility

Hoʻohana ʻia ka Hydroxyethy Cellulose e ka hoʻoheheʻe ʻia ʻana, a i ke ʻano o ka hoʻohui ʻana i ka pauka maloʻo, hiki ke pale pono i ka caking a ʻike pono e hoʻomaka ka hydration ma hope o ka hoʻopuehu ʻana o ka pauka HEC.

Hiki i ka Hydroxyethy Cellulose ke hoʻoponopono i ka helu hoʻoheheʻe a me ka piʻi ʻana o ka viscosity o ka huahana.

Paʻa Paʻa

Hiki i ka Hydroxyethy Cellulose ka hana kū'ē i ka mildew, hāʻawi i ka manawa mālama no nā pena, a pale pono i ka hoʻoponopono ʻana i nā puaʻa a me nā mea hoʻopihapiha.a

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