Ndezvipi tsanangudzo dzeFiber, cellulose, uye cellulose ether uye chii misiyano?

Putty poda inonyanya kuumbwa nezvinhu zvekugadzira firimu Zvisviniro zvako zvako iwe nemumwe.

Fiber:

Fiber (US: Fiber; Chirungu: Fiber) inoreva chinhu chakaumbwa nezvedzidziso dzinoramba dzichienderera mberi kana dzisingarambiki. Sekudyara fiber, vhudzi remhuka, silika fiber, synthetic fiber, nezvimwe.

Cellulose:

Cellulose ndeye macromolecular polysaccharide yakaumbwa ne glucose uye ndiyo yakakosha chimiro chechimiro chemasero emasero. Pamhepo tembiricha, cellulose haina kunyatso nyanza mumvura kana mune yakajairika organic sols. Iyo cellulose zvirimo zvekotoni iri padyo ne100%, ichiita iyo yakachena sosi sosi yemutauro. Mugoroji huni, cellulose account ye40-50%, uye kune 10-30% hemicellose uye 20-30% lignin.

Musiyano uripo pakati cellulose (kurudyi) uye starch (kuruboshwe):

Kazhinji, zvese zvinorambidzwa uye cellulose ndeye macromolecular polysaccharides, uye iyo molecular formula inogona kutaurwa se (c6h10oO5) n. Kurema kwemanyorerwe kwe cellulose kwakakura kupfuura iko kwehunyanzvi, uye cellulose kunogona kuiswa kuderedzwa kuburitsa starch. Cellulose ndiD-Glucose uye β-3,4 Glycoleidecarular Polysacrides inoumbwa nezvisungo, nepo mhizha inoumbwa ne α -,4 glycosic zvisungo. Cellulose hazviwanzo kuve matavi, asi starch inokwira neye 1,6 glycosicus zvisungo. Cellulose haina kunyatso nyura mumvura, nepo starch inonyudza mumvura inopisa. Cellulose haina hanya neAmylase uye haitendeuke bhuruu kana ichivhurwa neIodine.

Cellulose ether:

Zita reChirungu reCellulose ether ari cellulose ether, rinova polymer rakakomberedzwa neEther chimiro chakagadzirwa nemheremalose. Icho chigadzirwa cheMakemikari maitiro eCellulose (chirimwa) chine etsetification mumiririri. Maererano nekumakemikari chimiro chekugadziriswa kwekutsiva mushure mekutsanangurwa mushure mekunge atsformation, inogona kukamurwa kuita anonic, cationic uye nonition they Zvichienderana neEthylation Agent inoshandiswa, kune methyl cellenulose, cardroymyl cellyl Cellulose, Benzylpropyl methelose, Benzyl Cellulose, Benzyl Cellulose, Benzyl Cellyl Cellulosel Cellulosel Cellulosel Cellulosel Cellulosel Cellulosel Cellulose. CarboxyMethyl HydroxytHyl Cellulose uye phenyl Cellulose, Cellyl Celler

Kukora mashini emaserulose ether thickener:

Cellulose ethy manhamba asiri-ionic thickeners iyo inonyanya kuputa zvakanyanya ne hydration uye kupinda pakati pemamorekuru.

Iyo Polymer Chaeni yeCellulose ether iri nyore kuumba hydrogen chisungo nemvura mumvura, uye iyo hydrogen chisungo chinoita kuti ive nehydration yakakwira uye inter-molecular intangenlement.

Kana iyo cellulose ethykener inowedzerwa kune iyo Latex pendi, inobata huwandu hukuru hwemvura, zvichikonzera ruzha rwazvo rwekuwedzera zvakanyanya, zvichideredza nzvimbo yemahara yemifananidzo, mafirita uye latex zvimedu;

Panguva imwecheteyo, iyo cellulose ether maceins akapindirana kuti aumbe-matatu-dimensional network chimiro, uye nhungamiro, mafirita uye madonzo enonoka yakakomberedzwa pakati peiyo mesh uye haigoni kuyerera zvakasununguka.

Pasi pemhedzisiro iyi miviri, iyo tisiko yehurongwa inovandudzwa! Yakawanikwa iyo inoshamisa mhedzisiro yataida!