HPMC

Chemical Name: Hydroxypropyl Methyl cellulose

Molecular Formula: C36H70O19

Viscosity/mpa.s：400-200,000

Moisture /%：≤5

Residue (Ash) /%: ≤5

Gel temperature ℃: 62-70

Time: 2019-09-23 07:35:56

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Dị ka dissolving onwunwe, na HPMC nwere ike tumadi kewara n'ime 2 ụdị. Ụdị mgbaze ngwa ngwa, nke a na-etinye n'ọtụtụ ebe na ụlọ ọrụ ncha. Dị ka ncha ntutu, mmiri mmiri ncha, efere na-asa akwa, eze mado, ákwà na-asa etergents, eserese, capsule, wdg ụdị HPMC nwere ike etisasịwo n'ime ụlọ okpomọkụ mmiri, na na elu permeability. Ọ nwere ike ịrụ ọrụ dị ka thickener, excipient, emulsifier, onye na-emepụta fim na onye na-ekesa Read More About liquid thickener

Ngwa ndị a chọrọ ụdị HPMC dị oke elu, yabụ ọ ga-enwe atụmatụ ndị a:

A ga-agbaji na mmiri n'okpuru okpomọkụ ụlọ.

Permeability dị elu

Nweta viscosity n'ime nkeji 30-60

Enweghị ntụpọ mgbe nchekwa nke izu ole na ole gasịrị

Ụdị nke ọzọ bụ ọkụ igbari HPMC. Ụdị a nwere mmetụta mgbaze ngwa ngwa n'okpuru ọnọdụ nke mmiri ọkụ n'elu 60 ℃. A na-ejikarị ụdị HPMC a na-ewu ụlọ, ụlọ ọrụ seramiiki, ụlọ ọrụ textile wdg. Enwere ike iji ya dị ka thickener, onye na-ejide mmiri, na-agbatị oge na-emeghe, na-eme ka ngwa agha ma ọ bụ mgbidi na-eme ka ọ bụrụ ihe mgbochi, mgbochi-cracking na na-eme ka ikike ọrụ dịkwuo mma. Ọrụ HPMC dị nnọọ iche.

Ngwongwo Mgbochi n'èzí
EIFS Mortar.
Mortar Tile Adhesive.
Gbasa egbe Eji Slurry
Tile Grout
Slurry na-ebuli onwe ya elu

Read More About hec cellulose Maka plasta putty, mgbochi mgbawa.

Read More About hec cellulose Mgbochi ntụ ntụ maka mgbidi putty.

Ụzọ dị mfe iji lelee àgwà

Usoro Nke 1.

Nlele nha nha nha site na ọkụ

Nọmalị, oke ntụ ga-erughị 5%. Obere ka mma. Site n'ọkụ, anyị nwere ike ịlele nha ọdịnaya nke ntụ n'ike. Obere uyi fọdụrụ mgbe ọ gbachara ọkụ, ka ngwaahịa ahụ dị mma.

Usoro Nke 2.

Site n'ịtụ

Ịdị ọcha dị elu ka ọ dị elu. Yabụ, anyị nwere ike iji otu iko ahụ, tinye n'ime HPMC nke otu olu, ma lelee ibu ahụ. Nke dị arọ, dị ọcha. (Dabere na otu ọdịnaya ziri ezi.)

Usoro Nke 3.

Site na ịlele nke fluidity

Uzuzu dị ọcha nwetara mmamiri ka mma. Mgbe anyị na-etinye ya n'ime ite ma ọ bụ iko, site n'ịtụgharị, anyị nwere ike ikpebi ịdị mma site na fluidity. Ụdị mma dị mma ga-adịkwu nro na mmiri.

Ihe nlele efu dị

Tupu nnukwu usoro, anyị na-atụ aro ka ịlele àgwà mbụ site na nlele. Anyị na-enye ihe atụ n'efu na ọnụahịa mbupu ikuku nke onye zụrụ ya kpuchiri. Anyị nwere ike ịnye sample maka batches dị iche iche, ka ị leleekwa nkwụsi ike anyị.

Ngwugwu na mbupu

cellulose ether

hec cellulose

liquid thickener

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