Papa kūkulu HEMC

Papa kūkulu HEMCʻO ka HydroxyethylMʻetilCʻeliloseʻike ʻia ʻo Methyl Hydroxyethyl Cellulose (MHEC), ʻo iahe pauka keʻokeʻo a keʻokeʻo paha, ʻaʻohe ʻala a ʻono ʻole, hiki ke hoʻoheheʻe ʻiaMa ka wai wela a me ka wai anuanu. Hiki ke lilo ʻo HEMC papa kūkuluHoʻohana ʻia e like me ka sima, gypsum, lime gelling agent, wai paʻa agent, he hui maikaʻi loa ia no nā mea hana hale pauka.

ANā mea pili: hydroxyethyl methyl cellulose; hydroxyethyl methyl cellulose; hydroxymethyl ethyl cellulose; 2-hydroxyethyl methyl ether cellulose, Methylhydroxyethylcellulose; Cellulose; 2-hydroxyethyl methyl ether; HEMC;

ʻO ka Hydroymethylmethylecellulose; hydroxyethyl methyl cellulose; hydroxymethyl ethyl cellulose.

Kakau inoa CAS: 9032-42-2

ʻAno Molekala:

Nā Hiʻohiʻona Huahana:

1. ʻAno: He keʻokeʻo a kokoke paha keʻokeʻo ka pauka HEMC; ʻaʻohe ala a ʻono ʻole.

2. Hoʻoheheʻe ʻia: Hiki ke hoʻoheheʻe ʻia ke ʻano H ma HEMC i ka wai ma lalo o 60 ℃, a hiki ke hoʻoheheʻe ʻia ke ʻano L i ka wai anuanu wale nō. Ua like ka HEMC me ka HPMC a ʻaʻole hiki ke hoʻoheheʻe ʻia i ka hapa nui o nā mea hoʻoheheʻe organik. Ma hope o ka mālama ʻana i ka ʻili, hoʻopuehu ʻia ka HEMC i ka wai anuanu me ka ʻole o ka hoʻopili ʻana a hoʻoheheʻe mālie, akā hiki ke hoʻoheheʻe koke ʻia ma ka hoʻoponopono ʻana i kona waiwai PH i 8-10.

3. Paʻa o ka waiwai PH: ʻAʻole loli iki ka mānoanoa i loko o ka pae o 2-12, a ua hoʻohaʻahaʻa ʻia ka mānoanoa ma ʻō aku o kēia pae.

4. Fineness: ʻo ka helu hala o 80 mesh he 100%; ʻo ka helu hala o 100 mesh he ≥99.5%.

5. Ke kaumaha kikoʻī wahaheʻe: 0.27-0.60g/cm3.

6. ʻOi aku ka mahana o ka palaho ma mua o 200℃, a hoʻomaka ia e puhi i ka 360℃.

7. He mānoanoa koʻikoʻi ko HEMC, kūpaʻa hoʻokuʻu, hoʻolaha ʻia, pili pono, hiki ke hoʻoheheʻe ʻia, paʻa wai a me nā ʻano ʻē aʻe.

8. No ka mea, aia ka hui hydroxyethyl i loko o ka huahana, hiki i ka mahana gel o ka huahana i 60-90 ℃. Eia kekahi, he kiʻekiʻe ka hydrophilicity o ka hui hydroxyethyl, kahi e hoʻomaikaʻi ai i ka wikiwiki o ka hoʻopaʻa ʻana o ka huahana. ʻOi loa i ke kūkulu ʻana i ka wela a me ke kiʻekiʻe o ka mahana i ke kauwela, ʻoi aku ka kiʻekiʻe o ka paʻa ʻana o ka wai o HEMC ma mua o ka methyl cellulose o ka viscosity like, a ʻaʻole emi ka nui o ka paʻa ʻana o ka wai ma mua o 85%.

Papa Huahana

Koʻikoʻi

Ma ke ʻano he mea hana ma luna o ka ʻili, loaʻa i ka hydroxyethyl methyl cellulose HEMC nā ʻano aʻe ma waho aʻe o ka hoʻomānoanoa ʻana, ka hoʻokuʻu ʻana, ka hoʻopaʻa ʻana, ka emulsifying, ka hana ʻana i ka kiʻiʻoniʻoni, ka hoʻopuehu ʻana, ka mālama ʻana i ka wai a me ka hāʻawi ʻana i nā colloids pale:

(1) Hiki ke hoʻoheheʻe ʻia ka Hydroxyethyl methyl cellulose HEMC i ka wai wela a anuanu paha, e loaʻa ai iā ia kahi ākea o nā ʻano solubility a me ka viscosity, ʻo ia hoʻi, ka gelation non-thermal;

(2) Hiki i ka Hydroxyethyl methyl cellulose HEMC ke noho pū me kahi ākea o nā polymers ʻē aʻe i hoʻoheheʻe ʻia i ka wai, nā surfactants, a me nā paʻakai, a he mea hoʻomānoanoa maikaʻi loa ia no nā hopena electrolyte kiʻekiʻe;

(3) ʻOi aku ka ikaika o ka paʻa ʻana o ka wai o ka HEMC ma mua o ka methyl cellulose, a ʻoi aku ka ikaika o kona kūpaʻa viscosity, dispersibility, a me ke kūʻē ʻana i ka mildew ma mua o ka hydroxyethyl cellulose.

Ke ʻano hoʻomākaukau hoʻonā

(1) E hoʻohui i kahi nui i kuhikuhi ʻia o ka wai maʻemaʻe i loko o ka ipu;

(2) E hoʻohui i ka hydroxyethyl methyl cellulose HEMC ma lalo o ka hoʻoulu wikiwiki haʻahaʻa, a hoʻoulu a hiki i ka wā e hoʻoheheʻe like ʻia ai ka hydroxyethyl methyl cellulose āpau;

(3) Ma muli o kā mākou ʻikepili hoʻāʻo loea, ua paipai ikaika ʻia e hoʻohui iā ia ma hope o ka hoʻohui ʻia ʻana o ka emulsion polymer (ʻo ia hoʻi, hydroxyethyl methyl celluloseHEMCua hui mua ʻia me ka ethylene glycol a i ʻole propylene glycol).

Usmakahiki

Ma ka ʻoihanahalenā mea hana,papa kūkulu HEMCkūpono nomea hoʻopili tile, nā pāpili sima, ka mortar hui maloʻo, ka hoʻohaʻahaʻa ponoʻī, ka pāpili gypsum,ʻO ka pena latex, nā mea hoʻopaʻa mea kūkulu hale, nā kahua kūkulu ʻē aʻe, ka ʻeli ʻana i ka ʻaila, nā huahana mālama pilikino, nā mea hoʻomaʻemaʻe, a me nā mea ʻē aʻe, i hoʻohana nui ʻia e like me nā mea hoʻomānoanoa, nā mea pale, nā mea hoʻopili, nā mea hoʻopaʻa, a me nā mea hoʻokuʻu. Hiki ke hoʻohana ʻia hoʻi e like me nā gels hydrophilic, nā mea matrix, e hoʻomākaukau ana i nā hoʻomākaukau hoʻokuʻu mau ʻano matrix, a hiki ke hoʻohana ʻia e like me nā mea hoʻopaʻa i nā meaʻai, a pēlā aku.

Pke kāohi ʻana a me ka mālama ʻana

(1) Hoʻopaʻa ʻia i loko o ka ʻeke polyethylene hui pepa-plastic a i ʻole ka ʻeke pepa, 25KG/ʻeke;

(2) E hoʻomau i ka ea e kahe ana ma kahi e waiho ai, e pale i ka lā pololei, a e mālama mamao aku mai nā kumu ahi;

(3) No ka mea, he hygroscopic ka hydroxyethyl methyl cellulose HEMC, ʻaʻole pono e hōʻike ʻia i ka lewa. Pono e sila ʻia a mālama ʻia nā huahana i hoʻohana ʻole ʻia, a e pale ʻia mai ka makū.

20'FCL: 12Ton me ka palletized, 13.5Ton me ka ʻole o ka palletized.

40'FCL: 24Ton me ka palletized, 28Ton me ka ʻole o ka palletized.