Hydroxypropyl Methyl Cellulose 9004-65-3 na arụ ọrụ njigide mmiri dị elu

Hydroxypropyl Methyl Cellulose 9004-65-3 nwere onyonyo egosipụtara na arụmọrụ njigide mmiri dị elu.

nkowa nkenke:

MODCELL® HPMC LK20M bụ ụdị nkehydroxypropyl methyl cellulose(HPMC) nwere ikike ịgbatị dị elu, nke na-abụghị ioniccellulose etherewepụtara site na cellulose owu sachara nke ọma. Ọ nwere uru dị ka mmiri solubility, njide mmiri, uru pH kwụsiri ike, na ọrụ elu. Na mgbakwunye, ọ na-egosiputa ikike gelling na ịgbanye na okpomọkụ dị iche iche, na-eme ka ọ bụrụ nhọrọ dị mma maka ngwa dị iche iche. Na mgbakwunye, nke aHPMCvariant na-egosipụtakwa njirimara dị ka nhazi ihe nkiri ciment, mmanu mmanu, na nguzogide ebu. N'ihi ọmarịcha arụmọrụ ya, MODCELL ® HPMC LK20M na-ejikarị arụ ọrụ dị iche iche. Ma n'ime ihe owuwu, ọgwụ, nri, ma ọ bụ ụlọ ọrụ ịchọ mma, MODCELL ® HPMC LK20M bụ ngwa ngwa nwere ike ịdabere na ya.

Zitere anyị email

Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkọwa ngwaahịa

Hydroxypropyl Methyl Cellulose Ether LK20M bụ ihe mgbakwunye multifunctional maka ngwakọta njikere na ngwaahịa akọrọ. Ọ bụ ihe na-ejigide mmiri dị elu nke ọma, onye na-ebu ibu, ihe nkwụsi ike, nrapado, onye na-emepụta ihe nkiri naihe owuwu ụlọ.

Nkọwa nka nka

Aha	Hydroxypropyl Methyl Cellulose LK20M
CAS NO.	9004-65-3
Koodu HS	3912390000
Ọdịdị	Ọcha ntụ ntụ
Njupụta nnukwu (g/cm³)	19.0--38 (0.5-0.7) (lb/ft 3) (g/cm 3)
Methyl ọdịnaya	19.0--24.0(%)
Hydroxypropyl ọdịnaya	4.0--12.0(%)
Ọnọdụ okpomọkụ	70--90 (℃)
Ọdịnaya nke mmiri	≤5.0 (%)
PH uru	5.0--9.0
Ihe fọdụrụ (Ash)	≤5.0 (%)
Viscosity (Ngwọta 2%)	25,000(mPa.s, Brookfield 20rpm 20℃, -10%+20%)
ngwugwu	25 (kg/akpa)

Ngwa

➢ Mortar maka mkpuchi mkpuchi

➢ Ime na mputa mgbidi putty

➢ Gypsum plasta

➢ Ceramic tile nrapado

➢ ngwa agha nkịtị

Isi arụmọrụ

➢ Ogologo oge imeghe

➢ Nnukwu nkwụsị nkwụsị

➢ Nnukwu njide mmiri

➢ Ike nrapagide siri ike zuru oke

➢ kwalite ịrụ ọrụ

☑ Nchekwa na nnyefe

Ekwesịrị ịchekwa ya ma nyefee ya n'okpuru ọnọdụ akọrọ na nke dị ọcha n'ụdị ngwugwu mbụ ya na pụọ na okpomọkụ. Mgbe emepechara ngwugwu ahụ maka imepụta ya, a ga-etinyeghachi nke ọma ka ọ ghara ịbanye na mmiri.

ngwugwu: 25kg / akpa, multi-layer paper plastic composite bag na square ala valve oghere, na n'ime oyi akwa polyethylene film akpa.

☑ Ndụ nchekwa

Oge ikike bụ afọ abụọ. Jiri ya ozugbo enwere ike n'okpuru oke okpomọkụ na iru mmiri, ka ị ghara ịbawanye ohere nke caking.

☑ Nchekwa ngwaahịa

Hydroxypropyl methyl cellulose HPMC LK20M esoghị na ihe dị ize ndụ. Enyere ozi ndị ọzọ gbasara akụkụ nchekwa na mpempe data nchekwa ihe.

FAQS

Kedu ihe bụ HPMC?

HPMC ma ọ bụHydroxypropyl methylcellulose(Aha INN: Hypromellose), dịkwa mfe dị ka hydroxypropyl methylcellulose (HPMC), bụ ụdị ether na-abụghị ionic cellulose agwakọta. Ọ bụ ọkara sịntetik, anaghị arụ ọrụ, polymer viscoelastic. A na-eji Hydroxypropyl methylcellulose eme ihe n'ọtụtụ ebe n'ihe owuwu, nri, ọgwụ na ụlọ ọrụ ndị ọzọ.

HPMC CAS Nọmba: 9004-65-3

Ọdịdị HPMC:

Koodu HPMC HS: 3912390000

Njirimara kemịkalụ:

Ọdịdị: White ma ọ bụ ntụ ntụ ọcha yiri ya.

Oke urughuru; 100 ntupu ngafe ọnụego bụ karịa 98.5%; 80 mesh ngafe ọnụego bụ 100%. Oke urughuru nkọwapụta pụrụ iche sitere na ntupu 40 ruo 60.

Njupụta anya: 0.25-0.70g/cm (na-abụkarị ihe dịka 0.5g/cm), ike ndọda pụrụ iche 1.26-1.31.

Solubility: Soluble na mmiri na ụfọdụ ihe mgbaze, dị ka nha kwesịrị ekwesị nke ethanol / mmiri, propanol / mmiri, wdg. Ihe ngwọta mmiri nwere ọrụ elu. Site na nghọta dị elu na arụmọrụ kwụsiri ike, gel okpomọkụ nke nkọwa dị iche iche dị iche iche, solubility na-agbanwe na viscosity, viscosity dị ala na solubility dị ukwuu. Arụmọrụ nke HPMC nwere nkọwa dị iche iche nwere ụfọdụ ihe dị iche. Mgbasa nke HPMC na mmiri adịghị emetụta uru PH.

HPMC nke Longou mepụtara:

Longou na-emepụta ma na-enye ụdị HPMC na HEMC (MODCELL®) dị iche iche maka ngwa dị iche iche. N'ozuzu, Longou HPMC nwere usoro HPMC abụọ, otu usoro HEMC na ngwaahịa gbanwetụrụ.

Ụdị ọkọlọtọ:

HPMC LK

HPMC LE

Ụlọ ọrụ HEMC LH

Ụdị agbanweela:

HEMC HP

HPMC KV

Kedu ihe bụ Hydroxypropyl Methyl Cellulose?

Hydroxypropyl methylcellulose (HPMC) bụ cellulose ethers nwere hydroxyl otu na cellulose yinye dochie methoxy ma ọ bụ hydroxypropyl otu.It na-mere pụrụ iche etherification nke ukwuu dị ọcha owu cellulose n'okpuru alkaline ọnọdụ. N'afọ ndị na-adịbeghị anya, HPMC, dị ka admixture na-arụ ọrụ, na-arụkarị ọrụsna mmiri na-ejigide na ndim na-ewu ụlọ ọrụ na ọtụtụ-eji naDrymix ngwa agha, dị ka nrapado tile, grouts, plasta, mgbidi putty, self leveling, mkpuchi mkpuchi na wdg.

Kedu ihe jikọrọ Gel okpomọkụ nke Hpmc?

Nọmalị, maka putty ntụ ntụ, na viscosity nkeHPMCezuru ihe dịka 70,000 ruo 80,000. Isi ihe na-elekwasị anya bụ ịrụ ọrụ njigide mmiri ya, ebe mmetụta na-eme ka ọkpụkpụ dị ntakịrị. Maka ngwa agha, ihe achọrọ makaHPMCdị elu, na viscosity kwesịrị ịdị gburugburu 150,000, nke nwere ike hụ na ọ na-arụ ọrụ nke ọma na ciment mortar. N'ezie, na putty ntụ ntụ, ọ bụrụhaala na ọrụ njigide mmiri nke HPMC dị mma, ọ bụrụgodị na viscosity dị ala (70,000 ruo 80,000), a na-anabata ya. Otú ọ dị, na ciment mortar, ọ ka mma ịhọrọ HPMC na nnukwu viscosity (karịa 100,000), n'ihi na mmetụta njide mmiri ya dị ịrịba ama na ọnọdụ a.

Powder Putty na-ada na mgbidi ọ nwere njikọ na Hpmc?

Nsogbu nke iwepụ ntụ ntụ putty na-adabere n'ịdị mma calcium hydroxide na enweghi ihe jikọrọ ya na HPMC. Ọ bụrụ na ọdịnaya calcium nke calcium hydroxide dị ala ma ọ bụ nha nke CaO na Ca (OH) 2 adịghị mma, ọ nwere ike ime ka uzuzu putty daa. Banyere mmetụta nke HPMC, a na-egosipụta nke ọma na arụmọrụ njide mmiri ya. Ọ bụrụ na arụ ọrụ njigide mmiri nke HPMC adịghị mma, ọ nwekwara ike inwe mmetụta ụfọdụ na nkwụsị nke ntụ ntụ putty.

Otu esi ahọrọ Hpmc maka ebumnuche dị iche iche?

Ihe ndị a chọrọ maka iji ntụ ntụ putty dị ntakịrị. A viscosity nke 100,000 ezuru. Isi ihe bụ inwe ezigbo njide mmiri. N'ihe gbasara ngwa agha, ihe ndị a chọrọ dị oke elu ma achọrọ viscosity dị elu, na ngwaahịa 150,000 nwere mmetụta dị mma.

Kedu ihe a na-eji HPMC?

(1) Ụlọ ọrụ na-ewu ihe: Dị ka onye na-ejigide mmiri na onye na-eji ciment mortar, ọ na-eme ka ngwa ngwa na-agbapụta. Jiri plasta, gypsum, putty ntụ ntụ ma ọ bụ ihe ụlọ ndị ọzọ dị ka ihe nrapado iji melite ngwa ngwa na ịgbatị oge ọrụ. Enwere ike iji ya mado taịlị seramiiki, marble, ihe ịchọ mma rọba, ihe na-eme ka ọ dị ike mado, ma belata ọnụ ọgụgụ ciment. Ihe na-ejide mmiri nke HPMC na-egbochi slurry site na ịgbawa n'ihi ihicha ngwa ngwa mgbe ọ gbasasịrị ma mee ka ike dịkwuo elu.

(2) Ụlọ ọrụ na-emepụta seramiiki: a na-ejikarị eme ihe dị ka adhesives na-emepụta ngwaahịa seramiiki.h mgbe ọ gbasiri ike.

(3) Ụlọ ọrụ mkpuchi: Dị ka onye na-agba agba, na-ekesa na stabilizer na ụlọ ọrụ mkpuchi, ọ nwere ezigbo solubility na mmiri ma ọ bụ ihe mgbaze organic.

(4) Mbipụta ink: Dị ka onye na-agba agba, na-ekesa na stabilizer na ụlọ ọrụ ink, ọ nwere ezigbo solubility na mmiri ma ọ bụ ihe mgbaze organic.

(5) Plastics: dị ka onye na-emepụta ihe ntọhapụ, softener, lubricant, wdg.

(6) Polyvinyl chloride: Dị ka onye na-ekesa na mmepụta nke polyvinyl chloride, ọ bụ onye na-enyere aka na nkwadebe nke PVC site na nkwụsịtụ polymerization.

(7) Ndị ọzọ: A na-ejikwa ngwaahịa a na akpụkpọ anụ, ngwaahịa akwụkwọ, nchekwa mkpụrụ osisi na akwụkwọ nri, na ụlọ ọrụ akwa.

Nke gara aga: Hydroxypropyl Methyl Cellulose/Hypromellose/HPMC na-ejigide mmiri maka ihe owuwu.

Osote: Ọnụ ahịa ụlọ ọrụ azụmaahịa dị ọnụ ala HPMC Hydroxypropyl Methylcellulose Methocel

Dee ozi gị ebe a ziga anyị ya