LITABA

Litaba

Tlhahlobo ea tebello ea nts'etsopele ea mmaraka oa indasteri ea joala ea furfuryl

Joala ba Furfuryl ke thepa ea bohlokoa ea lik'hemik'hale tse tala.E sebelisoa haholo ha ho etsoa thepa e fapaneng ea resin ea furan,joala ba furfurylUrea formaldehyde resin le phenolic resin.Hydrogenation e ka hlahisa joala ea tetrahydrofurfuryl, e leng solvent e ntle bakeng sa varnish, pigment le rocket fuel.Ntle le moo, e ka sebelisoa le indastering ea maiketsetso, rabara, chefo e bolaeang likokoanyana le indastering ea ho lahla.

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Joala ba Furfuryl ha bo sebelisoe feela e le thepa e tala ea furan resin, empa hape e le dae, varnish, phenolic resin, solvent kapa dissperant ea furan resin, wetting agent, joalo-joalo.Khanyetso e batang ea polasetiki e entsoeng ka eona e molemo ho feta ea joala ea butyl le octanol esters.

Ho sebelisa furfural joalo ka thepa e tala ho ka boela ha hlahisa tlhahiso, joalo ka tlhahiso ea resin ea furfural le tlhahiso ea lihlahisoa tsa hydrogenated.Lihlahisoa tse bitsoang "furfural hydrogenated" li bua ka furfural ka mocheso o itseng, li-catalyst le pH boleng ba maemo, li ka sebetsana le hydrogen ho hlahisa tetrahydrofuran, joala ba furfuran le lintho tse ling, le tsona e ka ba condensation e eketsehileng ho hlahisa resin ea furan, e sebelisoang haholo mechine le. indasteri ea lik'hemik'hale.

Tahi ea Furfuryl, eo hape e tsejoang e le furfuryl alcohol, ke ntho ea bohlokoa ea lik'hemik'hale tse tala.Tlhahiso ea eona ea indasteri e ile ea qala ho hlokomeloa ke Quaker Oats Company ka 1948. Furfuryl alcohol ke motsoako oa bohlokoa oa furfural, o lokiselitsoeng ke catalytic hydrogenation of furfural in gas or liquid phase.Li-furfural li ka etsoa ka ho petsoha le ho ntša metsi a pentose litšila tsa lijalo tse kang likutu tsa poone, masalla a sucrose, likhaka tsa peo ea k'hothone, mahlaka a sonobolomo, makgapetla a koro le makhapetla a reisi.

Joala ba Furfuryl ke thepa e ka sehloohong e tala ea resin ea furan.Lihlahisoa tsa eona li kenyelletsa: urea-formaldehyde furan resin, phenolic furan resin, keto-aldehyde furan resin, urea-formaldehyde phenolic furan resin.Resin e sebelisoa haholo ha ho etsoa le ho etsa core.Furfuryl joala e ka boela ea sebelisoa e le resin ea antiseptic, lisebelisoa tse tala tsa meriana.

Tahi ea furfural e sebelisoa haholo-holo ho hlahisa resin ea furfural, furfuran resin, furfural alcohol - urine aldehyde resin, phenolic resin, joalo-joalo E boetse e sebelisetsoa ho lokisetsa acid ea litholoana, plasticizer, solvent le rocket fuel.Ntle le moo, lidae, likhoele tsa maiketsetso, rabara, chefo e bolaeang likokoanyana, ho lahla le likarolo tse ling tsa indasteri le tsona li sebelisoa haholo.


Nako ea poso: Feb-08-2023