Mokhahlelo oa kaho HEMC

Sehlopha sa kaho HEMC Hydroxyethyl Methyl Cellulose e tsejoa e le Methyl Hydroxyethyl Cellulose(MHEC), ke phofo e tšoeu kapa e bosoeu, e sa nkhang hamonate ebile ha e na tatso, e qhibiliha ka metsing a chesang le a batang.HEMC ea kaho ea kaho e ka sebelisoa e le samente, gypsum, lime gelling agent, e boloka metsi, ke motsoako o babatsehang oa thepa ea kaho ea phofo.

Litlhaloso: hydroxyethyl methyl cellulose;hydroxyethyl methyl cellulose;hydroxymethyl ethyl cellulose;2-hydroxyethyl methyl ether cellulose, Methylhydroxyethylcellulose;Cellulose;2-hydroxyethyl methyl ether;HEMC;

Hydroymethylmethylecellulose;hydroxyethyl methyl cellulose;hydroxymethyl ethyl cellulose.

Ngoliso ea CAS: 9032-42-2

Sebopeho sa Molek'hule:

Likarolo tsa Sehlahisoa:

1. Ponahalo: HEMC e tšoeu kapa e batla e le phofo e tšoeu;e hlokang monko ebile e sa latsoehe.

2. Solubility: Mofuta oa H ho HEMC o ka qhibiliha ka metsing a ka tlaase ho 60 ℃, 'me mofuta oa L o ka qhibiliha feela metsing a batang.HEMC e tšoana le HPMC 'me ha e qhibilihe ka har'a metsoako e mengata ea tlhaho.Ka mor'a ho phekoloa ka holim'a metsi, HEMC e qhala ka metsing a batang ntle le ho kopanya 'me e qhibiliha butle-butle, empa e ka qhibiliha ka potlako ka ho fetola boleng ba eona ba PH ho 8-10.

3. Botsitso ba boleng ba PH: The viscosity e fetoha hanyenyane ka har'a mefuta ea 2-12, 'me viscosity e senyeha ho feta moeli ona.

4. Fineness: tekanyo ea ho feta ea 80 mesh ke 100%;tekanyo ea ho feta ea 100 mesh ke ≥99.5%.

5. Matla a khoheli a fosahetseng: 0.27-0.60g / cm3.

6. Thempereichara ea ho bola e ka holimo ho 200℃, 'me e qala ho chesa ho 360℃.

7. HEMC e na le botenya bo boholo, botsitso ba ho emisa, ho qhalana, ho kopana, ho bōptjoa, ho boloka metsi le litšobotsi tse ling.

8. Hobane sehlahisoa se na le sehlopha sa hydroxyethyl, mocheso oa gel oa sehlahisoa o fihla ho 60-90 ℃.Ntle le moo, sehlopha sa hydroxyethyl se na le hydrophilicity e phahameng, e etsang hore sekhahla se tlanngoeng sa sehlahisoa se be molemo.Haholo-holo mohahong o chesang le o phahameng oa mocheso lehlabula, HEMC e na le ho boloka metsi a phahameng ho feta methyl cellulose ea viscosity e tšoanang, 'me tekanyo ea ho boloka metsi ha e ka tlase ho 85%.

Products Grade   

Bohlokoa

Joaloka moemeli ea sebetsang ka holim'a metsi, hydroxyethyl methyl cellulose HEMC e na le litšobotsi tse latelang ntle le ho teteka, ho emisa, ho kopanya, ho hlahisa filimi, ho qhala, ho boloka metsi le ho fana ka li-colloid tse sireletsang:

(1) Hydroxyethyl methyl cellulose HEMC e qhibiliha ka metsing a chesang kapa a batang, e etsang hore e be le mefuta e mengata ea ho qhibiliha le litšoaneleho tsa viscosity, ke hore, gelation e se nang mocheso;

(2) Hydroxyethyl methyl cellulose HEMC e ka phela hammoho le mefuta e mengata e mengata ea li-polymers tse qhibilihang ka metsing, li-surfactants le matsoai, 'me ke motsoako o babatsehang oa tharollo ea electrolyte e phahameng haholo;

(3) HEMC e na le matla a ho boloka metsi ho feta methyl cellulose, 'me botsitso ba eona ba viscosity, dispersibility, le ho hanyetsa hlobo li matla ho feta tsa hydroxyethyl cellulose.

Mokhoa oa ho lokisa tharollo

(1) Eketsa tekanyo e itseng ea metsi a hloekileng ka sejaneng;

(2) Eketsa hydroxyethyl methyl cellulose HEMC tlas'a ho sisinyeha ka lebelo le tlaase, 'me u hlohlelletse ho fihlela hydroxyethyl methyl cellulose e qhibiliha ka tsela e tšoanang;

(3) Ka lebaka la lintlha tsa rona tsa tlhahlobo ea tekheniki, ho kgothaletswa ka matla ho e eketsa ka mor'a hore emulsion ea polymer e eketsoe (ke hore, hydroxyethyl methyl cellulose HEMC e kopantsoe pele le ethylene glycol kapa propylene glycol).

Uslilemo

Ka thepa ea kaho ea indasteri, sehlopha sa kaho sa HEMC se loketse sekhomaretsi sa lithaele, li-plaster tsa samente, seretse se omileng se tsoakiloeng, ho itšebetsa, plaster ea gypsum, pente ea latex, li-binders tsa thepa ea moaho, masimo a mang a kaho, ho cheka lebala la oli, lihlahisoa tsa tlhokomelo ea motho, lisebelisoa tsa ho hloekisa, jj. , ka kakaretso e sebelisoa e le li-thickeners, li-protectors, li-adhesives, stabilizers, le li-suspending agents e ka boela ea sebelisoa e le li-gels tsa hydrophilic, lisebelisoa tsa matrix, ho lokisetsa litokisetso tsa tokollo e tsitsitseng ea mofuta oa matrix, hape e ka sebelisoa e le li-stabilizers lijong, joalo-joalo. .

Packaging le polokelo

(1) E pakiloeng ka mokotleng oa pampiri-polasetiki e entsoeng ka polyethylene kapa mokotla oa pampiri, 25KG / mokotla;

(2) Boloka moea o phalla sebakeng sa polokelo, qoba letsatsi le tobileng, ’me u qobe mehloli ea mollo;

(3) Hobane hydroxyethyl methyl cellulose HEMC ke hygroscopic, ha ea lokela ho pepeseha moeeng.Lihlahisoa tse sa sebelisoeng li lokela ho koaloa le ho bolokoa, 'me li sireletsoe mongobo.

20'FCL: 12Ton e nang le palletized, 13.5Ton ntle le palletized.

40'FCL: 24Ton e nang le palletized, 28Ton ntle le palletized.