Ọkwa mkpọ mmanụ mmanụ HEC
Ịgbapu mmanụ ọkwaHEC Hydroxyethyl cellulosebụ ụdị nonionic soluble cellulose ether, soluble na ma na-ekpo ọkụ na mmiri oyi, na ndim, nkwusioru, adhesion, emulsification, film akpụ, mmiri njide na nchebe colloid Njirimara. A na-eji ya eme ihe na agba, ihe ịchọ mma, igwu mmanụ na ụlọ ọrụ ndị ọzọ. Ọka olulu mmanụ HECa na-eji dị ka ihe na-eme ka ọkpụkpụ dị iche iche dị iche iche chọrọ maka ịkụ ala, nhazi nke ọma, ọrụ ciment na-agbaji iji nweta ezigbo mmiri na nkwụsi ike. Ịkwalite njem apịtị n'oge a na-egwupụta ihe na igbochi nnukwu mmiri ịbanye n'ime mmiri na-eme ka ikike mmepụta nke ọdọ mmiri ahụ guzosie ike.
Njirimara nke hydroxyethyl cellulose
Dị ka ihe na-abụghị ionic surfactant, hydroxyethyl cellulose nwere ihe ndị na-esonụ na mgbakwunye na thickening, nkwusioru, bonding, sere n'elu, ihe nkiri akpụ, na-agbasasị, mmiri njide na inye nchebe colloid:
1, HEC nwere ike gbazee na mmiri ọkụ ma ọ bụ mmiri oyi, okpomọkụ dị elu ma ọ bụ esi esi adịghị eme ka ọ dị elu, nke mere na ọ nwere ọtụtụ ihe solubility na viscosity Njirimara, na gel na-abụghị thermal;
2, ya na-abụghị ionic nwere ike ibikọ ọnụ na a dịgasị iche iche nke ọzọ mmiri-soluble polymers, surfactants, salts, bụ magburu onwe colloidal thickener nwere elu ịta nke electrolyte ngwọta;
3, ikike njigide mmiri dị elu okpukpu abụọ karịa methyl cellulose, na-enwe ezigbo ngbanwe nhazi,
4, HEC dispersion ikike tụnyere methyl cellulose na hydroxypropyl methyl cellulose dispersion ikike bụ ogbenye, ma nchebe colloid ike dị ike.
Anọ, hydroxyethyl cellulose na-eji: a na-ejikarị eme ihe dị ka onye na-agbapụta, onye na-echebe, nrapado, stabilizer na nkwadebe nke emulsion, jelii, ude, ude mmiri, onye na-ehicha anya anya, suppository na mbadamba ihe mgbakwunye, nke a na-ejikwa dị ka gel hydrophilic, skeleton material, nkwadebe nke ọkpụkpụ. ụdị nkwadebe ntọhapụ na-adịgide adịgide, nwekwara ike iji na nri dị ka stabilizer na ọrụ ndị ọzọ.
Ihe ndị bụ isi na mkpọpu mmanụ
HEC bụ viscous na apịtị a na-edozi na juputara. Ọ na-enyere aka ịnye ezigbo apịtị siri ike dị ala ma belata mmebi nke olulu mmiri. Acid, enzymes, ma ọ bụ oxidants na-eweda apịtị nwere HEC ngwa ngwa ka ọ bụrụ hydrocarbons ma nwee ike nwetaghachi mmanụ nwere oke.
HEC nwere ike ibu apịtị na ájá na apịtị gbajiri agbaji. Acids, enzymes ma ọ bụ oxidants ndị a nwekwara ike imebi mmiri ndị a ngwa ngwa.
HEC na-enye ezigbo mmiri mmiri na-egwupụta ala siri ike nke na-enye ohere ka ukwuu na nkwụsi ike nke mkpọpu ihe ka mma. Enwere ike iji njide mmiri ya mee ihe n'ụdị nkume siri ike, yana ọgba ma ọ bụ n'ụdị shale na-amị amị.
N'ime ọrụ cimenting, HEC na-ebelata esemokwu na cement slurries pore-pressure, si otú a na-ebelata mmebi nhazi nke mmiri na-efunahụ.
Nkọwapụta kemịkalụ
Ọdịdị | Na-acha ọcha na-acha ọcha ntụ ntụ |
Nha urughuru | 98% gafere 100 mesh |
Molar nọchiri anya ogo (MS) | 1.8-2.5 |
Ihe fọdụrụ na mgbanye (%) | ≤0.5 |
uru pH | 5.0-8.0 |
Mmiri (%) | ≤5.0 |
Ngwaahịa akara ule
HECọkwa | Viscosity(NDJ, mPa.s, 2%) | Viscosity(Brookfield, mPa.s, 1%) |
HEC HS300 | 240-360 | 240-360 |
HEC HS6000 | 4800-7200 | |
HEC HS30000 | 24000-36000 | 1500-2500 |
HEC HS60000 | 48000-72000 | 2400-3600 |
HEC HS100000 | 80000-120000 | 4000-6000 |
HEC HS150000 | 120000-180000 | 7000min |
Njirimara arụmọrụ
1.Nguzogide nnu
HEC kwụsiri ike na ngwọta saline gbadoro anya nke ukwuu na ọ naghị emebi n'ime steeti ionic. A na-eji ya na electroplating, nwere ike ime ka mbara ala ahụ zuo oke, na-egbuke egbuke. A na-etinye ihe dị ịrịba ama karị iji nwee borate, silicate na carbonate latex agba, ka nwere ezigbo viscosity.
2.Ngwongwo na-ejupụta
HEC bụ ezigbo thickener maka mkpuchi na ịchọ mma. Na ngwa bara uru, nkwusioru ya na nkwusioru ya, nchekwa, mgbasa ozi, njigide mmiri jikọtara ngwa ga-emepụta mmetụta dị mma karị.
3.Pseudoplastic
Pseudoplasticity bụ akụrụngwa nke viscosity nke ngwọta na-ebelata site na mmụba nke ọsọ ntụgharị. HEC nke nwere agba latex dị mfe itinye ya na brush ma ọ bụ ihe mkpuchi ma nwee ike ịbawanye ịdị nro nke elu, nke nwekwara ike ịbawanye arụmọrụ ọrụ; Shampoos nwere hec bụ mmiri na-arapara n'ahụ, na-agbaze ngwa ngwa ma na-agbasasị ngwa ngwa.
4.Njide mmiri
HEC na-enyere aka idobe mmiri nke usoro ahụ n'ọnọdụ dị mma. N'ihi na obere ego nke HEC na ngwọta mmiri nwere ike nweta ezigbo njide mmiri, nke mere na usoro ahụ na-ebelata mkpa mmiri n'oge nkwadebe. Na-enweghị njide mmiri na nchikota, ụrọ ciment ga-ebelata ike ya na ntanye ya, ụrọ ga-ebelatakwa plasticity n'okpuru nrụgide ụfọdụ.
5.Membrane
Enwere ike iji ihe mejupụtara akpụkpọ ahụ nke HEC n'ọtụtụ ụlọ ọrụ. N'ime ọrụ ntinye akwụkwọ, nke a na-ekpuchi ya na HEC glazing agent, nwere ike igbochi ntinye griiz, ma nwee ike iji kwadebe akụkụ ndị ọzọ nke ngwọta akwụkwọ; HEC na-abawanye ngbanwe nke eriri n'oge a na-akpa ákwà ma si otú a na-ebelata mmebi nke ígwè ọrụ na ha. HEC na-arụ ọrụ dị ka ihe nkiri nchebe nwa oge n'oge nha na ịcha akwa akwa ma nwee ike ịsacha ya na mmiri na mmiri mgbe nchebe ya adịghị mkpa.
Ntuziaka ngwa maka ụlọ ọrụ mmanụ:
A na-eji simenti na ngwuputa ala mmanụ
●Enwere ike iji Hydroxyethyl cellulose HEC mee ihe dị ka onye na-agbapụta mmiri na onye na-emepụta ciment maka mmiri ntinye aka nke ọma. Ngwọta ọdịnaya dị ala nke na-enyere aka inye nghọta, si otú a na-ebelata mmebi nhazi nke ọma na olulu mmiri ahụ. Acids, enzymes ma ọ bụ oxidants na-agbaji mmiri mmiri juru na hydroxyethyl cellulose ngwa ngwa, na-eme ka ike nwetaghachi hydrocarbons nke ukwuu.
●A na-eji Hydroxyethyl cellulose HEC mee ihe dị ka ihe na-ebufe na mmiri mmiri. Mmiri ndị a nwekwara ike ịgbawa ngwa ngwa site na usoro akọwara n'elu.
●A na-eji mmiri mmiri na-egwu mmiri na hydroxyethyl cellulose HEC na-eme ka ọ dịkwuo mma nkwụsi ike n'ihi ọdịnaya siri ike ya dị ala. Enwere ike iji mmiri mmiri na-egbochi arụmọrụ arụ ọrụ maka ịgbapu ihe na-erughị ala ruo n'ígwé okwute siri ike na nnukwu shale ma ọ bụ apịtị apịtị.
●Na ọrụ nkwado ciment, hydroxyethyl cellulose HEC na-ebelata esemokwu hydraulic nke apịtị ma na-ebelata mfu mmiri site na nhazi nkume furu efu.
Nkwakọ ngwaahịa:
Akpa akwụkwọ 25kg dị n'ime nwere akpa PE.
20'FCL na-ebu 12ton nwere pallet
40'FCL na-ebu 24ton nwere pallet
Oge nzipu: Jan-01-2024