I. Naturalis Cellulose
In basic rudis materia estHPMCNaturalis Cellulose, quae solet ex lignis pulpam vel bombicis pulpam. Hae naturalis plantarum fibris continent magna moles β-glucoso fabrica unitates et clavis basis ad productionem HPMC. Puritas excelsum cellulosis cellulosis cellulosis est saepe usus est in productione summus qualitas HPMC debitum ad humilis immunditia contentus.
II. Sodium hydroxide (Naoh)
Sodium hydroxide (Naoh) requiritur ad preteratment et alcalization de Cellulose. Et principalis munera includit:
Tumor cellulosis moleculis augendae reactionem operatio;
Desperens crystallina area cellulosose facere facilius subire etherificationem reactionem;
Promovendo subsequent methylation et hydroxypropylation reactiones.
III. Methyl chloride (ch₃cl)
Methyl chloride (Methyl chloride) est a key Reagent enim methylation reactionem in Kimacell®Hpmc productio. Hoc reagit cum alkalized cellulosa reponere aliqua hydroxyl coetus (-oh) cum methoxy coetus (-och₃) ad formamMethyl Cellulose (MC), Sic improving solubility et physica et eget proprietatibus Cellulose.
IV. Propylene cadmiae (c₃h₆o)
Propylene cadmiae est in hydroxypropylation reactionem, quae potest inducere hydroxypropyl (-ch₂chohchchch₃) coetibus in cellulosa mocecular torquem. Introductio hydroxypropyl potest:
Praeterea augendae aquam solubility HPMC;
Amplio viscositas et rhematicis proprietatibus solution;
Amplio eius stabilitatem ad diversas temperaturis.
V. Solvente (Aqua et Organic solvente)
Aquam aut organicum solvendo (ut Isopropanol, Methanol, etc.) adhibetur ut reactionem medium in productio processus ad auxilium uniformis miscentes materiae et reactionem potestate. Insuper, quidam solvents sunt ad removendum unreacted per-products in subsequent filtration et baptismata processus ad curare puritatem uber.
VI. Acidic vel alkaline Catalyst
Ut optimize in reactionem condiciones et amplio etherification efficientiam, acidic vel alkaline Catalysts ut sodium bicarbonate (Nahco₃) aut sulphuric acidum ad adjust in PH valorem ut in reactionem procedere potest ad adjust in bonis condiciones.
VII. Alii Auxiliaris rudis materiae
Quidam stabilizers, inhibitors vel alia eget additives potest esse in productio processus ad amplio qualitas HPMC, augendae eius stabilitatem, et potestate eius corporis et eget proprietatibus.
Kimacell®HPMC est maxime produci ab alkalization, methylation et hydroxypropylation naturalis Cellulose.Et principalis rudis materiae includit:
Naturalis Cellulose (maxime ex lignis pulpam vel probatos bombacio)
Sodium hydroxide (Naoh) (quia alkalization)
Methyl chloride (Ch₃cl) (for methylation)
Propylene cadmiae (c₃h₆o) (quia hydroxypropylation)
Aquam aut organicum solvendo (nam reactionem et baptismata)
Catalysts et stabilizers (nam optimizing reactiones)
HPMC late usus est in multis industries ut medicina, constructione, cibum et coatings debitum ad bonum aqua solubility, viscosity temperatio facultatem et biocompatibility.
Post tempus: Feb-11-2025