Cellulose aether exemplum

Cellulose aether exemplum est polymer compositis de Cellulose cum an aer structuram. Quisque GLYCOSA circulum in Cellulose Macromolecule continet tres hydroxyl coetus, primaria hydroxyl coetus in sexto Carbon Atom et secundarium hydroxyl coetus in secunda et tertia carboni. In Hydrogenii in Hydroxyl coetus est reponitur ab hydrocarbon coetus ad formam Cellulose. Est productum ex substitutione hydroxyl hydrogenii hydrocarbon coetus in Cellulose polymer. Cellulose est polyhydroxy polymer compositis nec dissolvit nec dissolvit. Cellulose potest dissolvi in ​​aqua, dilute Alkali solution et organicum solvendo post etherification, et thermoplastic proprietatibus.

Cellulose aether est generalis terminus a serie products generatae per reactionem de alkali Cellulose et etheringing agente sub certa conditionibus. Alkali Cellulose substituatur diversis etherifying agentibus consequi diversis Cellulose aether.

Secundum ad ionization proprietatibus substituents, cellulosa aetherem exemplum potest dividitur in Ionica (ut carboxymethyl cellulosa) et non-ionic (ut methyl cellulosa) duo genera.

Secundum ad genus substituent, cellulosa aetherem exemplum potest dividitur in unum aether (ut methyl cellulosa) et mixta Aether (ut hydroxypropyl Methyl Cellulose). Secundum solubility, potest dividi in aquam solutum (ut hydroxyethyl Cellulose) et organicum solvendo solubility (ut ethyl cellulosa). Mixta caemento maxime utitur aqua solutum Cellulose, quod potest dividitur in velox-dissolvat genus et moratus dissolvat genus post superficiem curatio.

Nobis Play A Key munus in meliorem proprietatibus et sicco-mixta cæmento et propter plus quam XL% de materia sumptus in sicco-mixta cæmento. A aliquantum pars admixtum in domesticis foro suppeditur ab aliena manufacturers, et referat dosis de productum est etiam provisum est a amet. Ut effectus, sumptus ex sicco-mixta cæmento products manet princeps, et difficile est popularis communia structura cæmento et emplastring cæmento cum magna quantitas et late. High-Finem Market Products sunt regitur ab aliena turmas, arida cæmento manufacturers humilis prodest, pauper price affordability; In applicationem admixtionis caret ratio et targeted Research, temere sequitur aliena formulae.

Aqua retention agente est clavis admixtionis ad amplio aqua retention perficientur ex sicco mixta cæmento et quoque unus ex clavis admixtures determinare ad determinare materiam sumptus ex mixta mixta. Pelagus munus Cellulose aether retinere aquam.

Et actio mechanism of Cellulose aether in cæmento quod sequitur:

(1) mortar in cellulose ether dissolved in water, because the surface active role to ensure the gelled material effectively uniform distribution in the system, and cellulose ether as a kind of protective colloid, “package” solid particles, and on its exterior surface to form a layer of lubrication film, the slurry system more stable, and also improves the slurry in the mixing process of liquidity and the construction of the slip may just as well.

(II) Cellulose aethula solutio debitum ad suum molecular structuram characteres, ut aquam in cæmento non facile amittere, et paulatim dimisit in longiore tempore, dans cæmento bonum aqua retentionability et in opere cæmento et laboris.