Kuvaka giredhi HEMC

Kuvaka giredhi HEMCHydroxyethylMethylCelluloseinozivikanwa seMethyl Hydroxyethyl Cellulose (MHEC), iyohupfu huchena kana husina-chena, husina hwema uye husina kunaka, hunonyungudikaMumvura inopisa uye mumvura inotonhora. Kuvaka giredhi HEMC inogonaInoshandiswa sesimende, gypsum, lime gelling agent, mvura yekuchengetedza mumiriri, musanganiswa wakanakisa wehupfu hwekuvaka.

Azvinyorwa: hydroxyethyl methyl cellulose; hydroxyethyl methyl cellulose; hydroxymethyl ethyl cellulose; 2-hydroxyethyl methyl ether cellulose, methylhydroxyethyl cellulose; Cellulose; 2-hydroxyethyl methyl ether; HEMC;

Hydroymethylmethylecellulose; hydroxyethyl methyl cellulose; hydroxymethyl ethyl cellulose.

Kunyoresa kweCAS: 9032-42-2

Molecular Structure:

Product Features:

1. Kuonekwa: HEMC yakachena kana inenge yakasviba poda; isina hwema uye isina kunaka.

2. Solubility: Mhando yeH muHEMC inogona kunyungudutswa mumvura iri pasi pe60 ℃, uye rudzi rweL runogona kungonyungudutswa mumvura inotonhora. HEMC yakafanana neHPMC uye haina kunyungudika mune zvakawanda organic solvents. Mushure mekurapa kwepamusoro, HEMC inopararira mumvura inotonhora pasina agglomeration uye inonyunguduka zvishoma nezvishoma, asi inogona kukurumidza kunyungudutswa nekugadzirisa kukosha kwayo kwePH kusvika ku8-10.

3. PH kukosha kugadzikana: Chiratidzo chinoshandura zvishoma mukati mehuwandu hwe2-12, uye viscosity inoderedzwa kupfuura iyi mutsara.

4. Fineness: chiyero chekupasa kwe80 mesh ndeye 100%; chiyero chekupasa kwe100 mesh i ≥99.5%.

5. Nhema yakananga giravhiti: 0.27-0.60g / cm3.

6. Tembiricha yekuora iri pamusoro pe200℃, uye inotanga kupisa pa360℃.

7. HEMC ine yakakura thickening, kumiswa kugadzikana, dispersibility, cohesiveness, moldability, kuchengetedza mvura uye mamwe maitiro.

8. Nokuti chigadzirwa chine hydroxyethyl boka, gel tembiricha yechigadzirwa inosvika 60-90 ℃. Uye zvakare, hydroxyethyl boka rine yakakwira hydrophilicity, iyo inoitawo kuti chigadzirwa chakasungirirwa chiyero chakanaka. Kunyanya mukupisa uye kupisa kwepamusoro kwekuvaka muzhizha, HEMC ine mvura yakakwirira yekuchengetedza kupfuura methyl cellulose yeviscosity yakafanana, uye chiyero chekuchengetedza mvura hachisi pasi pe85%.

Zvigadzirwa Giredhi

Kukosha

Semumiriri wepamusoro anoshanda, hydroxyethyl methyl cellulose HEMC ine zvinotevera hunhu mukuwedzera mukukora, kumisa, kusungirirana, emulsifying, firimu-kuumba, kuparadzira, kuchengetedza mvura nekupa inodzivirira colloids:

(1) Hydroxyethyl methyl cellulose HEMC inonyungudika mumvura inopisa kana kuti inotonhora, ichiita kuti ive nehuwandu hwekunyungudika uye viscosity maitiro, kureva, kwete-thermal gelation;

(2) Hydroxyethyl methyl cellulose HEMC inogona kugarisana nemamwe akawanda-anonyungudika mapolymers emvura, ma surfactants, uye munyu, uye yakanakisa thickener ye-high-concentration electrolyte solutions;

(3) HEMC ine simba rekuchengetedza mvura kupfuura methyl cellulose, uye iyo viscosity kugadzikana, dispersibility, uye mildew kuramba yakasimba kudarika iyo yehydroxyethyl cellulose.

Mhinduro yekugadzirira nzira

(1) Wedzera huwandu hwemvura yakachena mumudziyo;

(2) Wedzera hydroxyethyl methyl cellulose HEMC pasi-pasi-speed inokurudzira, uye fambisa kusvikira yose hydroxyethyl methyl cellulose yakanyungudutswa zvakaenzana;

(3) Tichifunga nezve data redu rekuyedza tekinoroji, zvinokurudzirwa zvakanyanya kuwedzera mushure mekunge polymer emulsion yawedzerwa (kureva, hydroxyethyl methyl cellulose.HEMCisati yasanganiswa ne ethylene glycol kana propylene glycol).

Usage

Muindasitiribuildingzvinhu,kuvaka giredhi HEMCinokodzeramataira anonamira, simende plasters, yakaoma yakasanganiswa dhaka, kuzvienzanisa, gypsum plaster,latex pendi, mabhandi ezvivakwa, mamwe minda yekuvaka, kuchera minda yemafuta, zvigadzirwa zvekuchengeta, zvekuchenesa, nezvimwewo, zvinowanzo shandiswa semakobvu, anodzivirira, anonamira, anomisa, uye kumisa maajenti anogona zvakare kushandiswa se hydrophilic gels, matrix zvinhu. , kugadzirira matrix-mhando yakasimudzirwa-kusunungurwa gadziriro, uye inogonawo kushandiswa sezvigadziro muzvokudya, nezvimwewo.

Packaging uye kuchengetedza

(1) Yakarongedzwa mupepa-plastiki inoumba polyethylene bhegi kana pepa bhegi, 25KG / bhegi;

(2) Chengeta mhepo ichiyerera munzvimbo inochengeterwa, dzivisa chiedza chezuva chakananga, uye chengeta kure nezvinobvira moto;

(3) Nekuti hydroxyethyl methyl cellulose HEMC is hygroscopic, haifanirwe kuratidzwa kumhepo. Zvigadzirwa zvisina kushandiswa zvinofanira kuiswa chisimbiso uye kuchengetwa, uye kuchengetedzwa kubva kune unyoro.

20'FCL: 12Ton ine palletized, 13.5Ton isina palletized.

40'FCL: 24Ton ine palletized, 28Ton isina palletized.