Ukusetyenziswa kwe-hydroxypropyl methylceltulose, indlela yokwahlulahlula umgangatho we-HPMC kunye ne-ITUT

Yintoni eyona nto iphambili ye-hydroxypropyl methylcelgulose?

-I-Answer: I-HPMC isetyenziswa ngokubanzi kwizixhobo zokwakha, iingubo, i-reatsins, i-ceramic, i-ceramics, ukutya, i-cosmetics, icuba kunye namanye amashishini. I-HPMC inokwahlulwa ibe yeyaba kwinqanaba lokwakha, inqanaba lokutya kunye namayeza ngokwenjongo. Okwangoku, uninzi lweemveliso zasekhaya libakala lokwakha. Kwibanga lokwakha, i-popy powder isetyenziswa kwisixa esikhulu, malunga ne-90% isetyenziselwa umgubo ongezantsi, kwaye okuseleyo kusetyenziselwa ukuqina kwesamente kunye neglue.

Ukwahlula njani umgangatho we-HPMC ngokulula nangokuthathekayo?

-I-Afrikan-(1) Ubumhlophe: Nangona ubuchwephesha bungafumani ukuba i-HPMC kulula ukuyisebenzisa, kwaye ukuba i-HPMC ilula ukuyisebenzisa ngexesha lenkqubo yokuvelisa, iya kuchaphazela umgangatho wayo. Nangona kunjalo, uninzi lweemveliso ezilungileyo lube mhlophe mhlophe. . Uninzi lwe-HPMC luveliswe eHebei yi-80 mesh. Ukuhlehlisa, ngokuchaseneyo, kungcono. . Okukhona ugqithisele ngakumbi ukuhambisa, engcono, ebonisa ukuba kukho ukungavumi okuncinci kuyo. . Ukutshintsha kweesanda ezithe nkqo zihlala zilungile, kwaye oko kubi kakhulu, kodwa oko akuthethi ukuba umgangatho wokuphendula ngokuthe nkqo ubhetele kuneso sezinto ezininzi. . Ubungqina bukhulu, ngokubanzi ngenxa yokuba umxholo weqela le-hydroxypropy kuyo kuphezulu, kwaye umxholo weqela le-hydroxypropy iphezulu, ukugcinwa kwamanzi kungcono. . Into emhlophe ngakumbi, eyona nto imbi kakhulu, kwaye phantse akukho ntsalela kwiimpahla ezicocekileyo.

Liyintoni ixabiso le-hydroxypropy i methylcelgulose?

-I-ansin yakho; Ixabiso le-hydropylpylmethyl ixhomekeke kubunyulu bayo kunye nomxholo we-ash. Ukuphakama kubunyulu, ngaphantsi komxholo we-ash, ixabiso eliphezulu. Ngaphandle koko, ihla ihlambuluki, kokukhona umxholo we-ash ngakumbi, ezantsi kwexabiso. Ton ukuya kwi-17,000 yuan ngetoni nganye. I-17,000 yuan yimveliso enyulu engenabungozi. Ukuba ixabiso leyunithi liphezulu kune-17,000 Yuan, inzuzo yomenzi inyuke. It is easy to see whether the quality is good or bad according to the amount of ash in hydroxypropyl methylcellulose.

Loluphi uVekdomity we-HydroxyPOpyl Methylcelcelose ilungele umgubo ongenayo nodaka?

-I-ansin yakho; I-podty powder ibingama-100,000 Yuan, kunye nemfuno yodaka iphakame, kwaye ifuna i-150,000 yuan ibe lula ukuyisebenzisa. Ngaphezu koko, owona msebenzi ubalulekileyo we-hydroxypropyl methylcelceluplose yindawo yokugcina amanzi, ilandelwe ngokutyibilika. Kwindlela yokugcina amanzi, okoko nje ukugcinwa kwamanzi kulungile kwaye i-vickosity iphantsi (70,000-80,000), kunokwenzeka. Ewe, i-viscosity engaphantsi kwe-100,000 ephezulu kakhulu, kwaye ukugcinwa kwamanzi kungcono. Xa i-viscosity idlula i-100,000, i-viscosity inefuthe ekugcinweni kwamanzi impembelelo ayilunganga.