Ọkachamara China China Ec 190mm 230VAC na-enweghị azụ azụ curved ec Centrifugal Fan maka ụlọ ọrụ refrigeration
N'ihi na ịbụ ogbo nke aghọta nrọ nke anyị ọrụ! Iji wuo onye nwere obi ụtọ, ọnụ ọgụgụ ka ukwuu yana ndị ọrụ ọkachamara karịa! To reach a mutual gain of our prospects, suppliers, the society and ourself for Professional China China Ec 190mm 230VAC Brushless Backward Curved EC Centrifugal Fan for Refrigeration Industrial, Ugbu a, anyị na-ewepụtara steady na ogologo obere azụmahịa interactions na ndị na-azụ si North America, Western Europe, Africa, South America, karịa mba na mpaghara 60.
N'ihi na ịbụ ogbo nke aghọta nrọ nke anyị ọrụ! Iji wuo onye nwere obi ụtọ, ọnụ ọgụgụ ka ukwuu yana ndị ọrụ ọkachamara karịa! Iji ruo otu uru nke atụmanya anyị, suppliers, ọha mmadụ na onwe anyị makaCentrifugal Fan Wheel Plastic, Onye na-akwado China Centrifugal maka ụlọ nrụpụta friji, Onye injinia R&D ruru eru ga-anọ ebe ahụ maka ọrụ ndụmọdụ gị, anyị ga-anwa ike anyị niile iji mezuo ihe ị chọrọ. Ya mere, cheta na ị na-enwere onwe gị ịkpọtụrụ anyị maka ajụjụ. Ị nwere ike izipu anyị email ma ọ bụ kpọọ anyị maka obere azụmaahịa. Ị nwekwara ike ịbịa azụmahịa anyị naanị gị ka ị mara anyị nke ọma. Na anyị ga-enye gị kacha mma nhota na mgbe-ọrịre ọrụ. Anyị dị njikere iwulite mmekọrịta kwụsiri ike na enyi na enyi anyị na ndị ahịa anyị. Iji nweta ihe ịga nke ọma n'otu n'otu, anyị ga-eme ike anyị niile iji wulite nkwado siri ike na ọrụ nzikọrịta ozi n'ụzọ doro anya na ndị enyi anyị. Nke kachasị, anyị nọ ebe a ịnabata ajụjụ gị maka ngwa ahịa na ọrụ anyị ọ bụla.
Nkọwa ngwaahịa
Ethyl Cellulose (EC) bụ ihe na-adịghị atọ ụtọ, nke na-enweghị atụ, na-acha ọcha na-acha ọcha na-acha ọcha. A na-eji ya na gels suntan, ude, na lotions. Nke a bụ ethyl ether nke cellulose.Ethyl Cellulose EC bụ soluble na a dịgasị iche iche nke organic solvents. A na-eji Ethyl Cellulose EC mee ihe dị ka ihe na-adịghị agwụ agwụ, ihe na-adịghị edozi na matriks ma ọ bụ usoro mkpuchi.
Enwere ike iji Ethyl Cellulose EC kpuchie otu ma ọ bụ karịa ihe na-arụ ọrụ nke mbadamba nkume iji gbochie ha iji ihe ndị ọzọ ma ọ bụ ibe ha meghachi omume. Ọ nwere ike igbochi discoloration nke mfe oxidizable bekee dị ka ascorbic acid, ikwe granulations maka mfe abịakọrọ mbadamba na ndị ọzọ usoro onunu ogwu ụdị.EC nwere ike iji ya n'onwe ya ma ọ bụ na Nchikota na mmiri-soluble components iji kwadebe nọgidere ntọhapụ film mkpuchi na-ugboro ugboro na-eji maka. mkpuchi nke micro-particles, pellets na mbadamba.
Ethyl cellulose enweghị ike igbari na mmiri, ma soluble na ọtụtụ organic solvents, ya mere EC eji na mbadamba, granules nke nrapado gị n'ụlọnga. Ọ nwere ike dịkwuo ike nke mbadamba nkume iji belata friability mbadamba, ọ nwere ike na-eji dị ka film-akpụ gị n'ụlọnga iji melite ọdịdị nke mbadamba nkume, dịpụrụ adịpụ uto, iji zere ọdịda nke mmiri nwere mmetụta ọgwụ ọjọọ iji gbochie mbanye nke metamorphic mgbanwe mmadụ, na-akwalite. nchekwa nchekwa nke mbadamba nkume, nwekwara ike iji dị ka ihe na-agba ume maka mbadamba ihe ntọhapụ na-adịgide adịgide.
Ihe | K ọkwa | N ọkwa |
Ethoxy (WT%) | 45.5 - 46.8 | 47.5 - 49.5 |
Viscosity mpa.s 5% solu. 20 *c | 4, 5, 7, 10, 20, 50, 70, 100, 150, 200, 300 | |
Mfu na ihicha (%) | ≤ 3.0 | |
Chloride (%) | ≤ 0.1 | |
Ihe fọdụrụ na mgbanye (%) | ≤ 0.4 | |
Ọla dị arọ ppm | ≤ 20 | |
Arsenic ppm | ≤ 3 |
Enwere ike gbazee EC n'ụdị ihe mgbaze organic dị iche iche, ihe mgbaze nkịtị (oke olu):
Aha ọkwa | Viscosity |
EC N4 | 3.2-4.8 |
EC N7 | 5.6-8.4 |
EC N10 | 8-12 |
EC N20 | 16-24 |
EC N22 | 17.6-26.4 |
EC N50 | 40-60 |
EC N100 | 80-120 |
EC N200 | 160-240 |
EC N300 | 240-360 |
Ngwa
Ethyl cellulose bụ resin na-arụ ọtụtụ ọrụ. Ọ na-arụ ọrụ dị ka ihe nkedo, thickener, rheology modifier, ihe nkiri mbụ, na mgbochi mmiri n'ọtụtụ ngwa dị ka akọwara n'okpuru:
Adhesives: A na-eji Ethyl Cellulose eme ihe n'ọtụtụ ebe na agbaze ọkụ na ihe mgbaze ndị ọzọ na-eme ka ihe mgbaze na-eme ka ọ bụrụ ezigbo thermoplasticity na ike akwụkwọ ndụ akwụkwọ ndụ. Ọ bụ soluble na-ekpo ọkụ polymers, plasticizers, na mmanụ.
Ihe mkpuchi: Ethyl Cellulose na-enye mkpuchi mmiri, ike siri ike, mgbanwe na nnukwu gloss na agba na mkpuchi. Enwere ike iji ya na mkpuchi ụfọdụ ọpụrụiche dị ka akwụkwọ kọntaktị nri, ọkụ fluorescent, mkpuchi ụlọ, enamling, lacquers, varnishes, na mkpuchi mmiri.
Ceramics: A na-eji Ethyl Cellulose eme ihe nke ukwuu na seramiki emere maka ngwa eletrọnịkị dị ka seramiiki multi-layer capacitors. Ọ na-arụ ọrụ dị ka ihe nkedo na rheology modifier. Ọ na-enyekwa ike ndụ ndụ ma na-ere ọkụ na-enweghị ihe fọdụrụnụ.
Ink ibipụta: A na-eji Ethyl Cellulose na sistemu ink dabere na ihe mgbaze dị ka gravure, flexographic na ink mbipụta ihuenyo. Ọ bụ organosoluble na nke ukwuu dakọtara na plasticizers na polymers. Ọ na-enye mma rheology na njide Njirimara nke na-enyere guzobe ike dị elu na iguzogide ihe nkiri.
Nkwakọ ngwaahịa
12.5Kg / Fiber Drum
20kg / akpa akwụkwọ
N'ihi na ịbụ ogbo nke aghọta nrọ nke anyị ọrụ! Iji wuo onye nwere obi ụtọ, ọnụ ọgụgụ ka ukwuu yana ndị ọrụ ọkachamara karịa! To reach a mutual gain of our prospects, suppliers, the society and ourself for Professional China China Ec 190mm 230VAC Brushless Backward Curved EC Centrifugal Fan for Refrigeration Industrial, Ugbu a, anyị na-ewepụtara steady na ogologo obere azụmahịa interactions na ndị na-azụ si North America, Western Europe, Africa, South America, karịa mba na mpaghara 60.
Ọkachamara ChinaOnye na-akwado China Centrifugal maka ụlọ nrụpụta friji, Centrifugal Fan Wheel Plastic, Onye injinia R&D ruru eru ga-anọ ebe ahụ maka ọrụ ndụmọdụ gị, anyị ga-anwa ike anyị niile iji mezuo ihe ị chọrọ. Ya mere, cheta na ị na-enwere onwe gị ịkpọtụrụ anyị maka ajụjụ. Ị nwere ike izipu anyị email ma ọ bụ kpọọ anyị maka obere azụmaahịa. Ị nwekwara ike ịbịa azụmahịa anyị naanị gị ka ị mara anyị nke ọma. Na anyị ga-enye gị kacha mma nhota na mgbe-ọrịre ọrụ. Anyị dị njikere iwulite mmekọrịta kwụsiri ike na enyi na enyi anyị na ndị ahịa anyị. Iji nweta ihe ịga nke ọma n'otu n'otu, anyị ga-eme ike anyị niile iji wulite nkwado siri ike na ọrụ nzikọrịta ozi n'ụzọ doro anya na ndị enyi anyị. Nke kachasị, anyị nọ ebe a ịnabata ajụjụ gị maka ngwa ahịa na ọrụ anyị ọ bụla.