N'ime ihe owuwu ụlọ, a na-eji ya dị ka onye na-ejide mmiri na retarder maka sludge ciment na pumpability.Enwere ike iji ya dị ka ihe nkedo na plasta, gypsum, ntụ ntụ ntụ ma ọ bụ ihe ndị ọzọ na-ewu ụlọ iji meziwanye mgbasa na ịgbatị oge ọrụ.Enwere ike iji ya dị ka onye nnọchi anya maka ịrapagidesi ike brik, taịlị, marble, ihe ịchọ mma plastik, na ihe mgbakwunye njikọ.Ọ nwekwara ike ibelata ọnụ ọgụgụ ciment.The mmiri njide nkeHPMCna-egbochi slurry site na ịgbawa n'ihi ihicha ngwa ngwa mgbe mkpuchi gasịrị, na-eme ka ike dịkwuo elu mgbe ọ gbasasịrị.

Tụkwasị na nke a, a na-eji ya dị ka thickener, nkwụsi ike, emulsifier, excipient, mmiri na-ejide mmiri na mmepụta nke petrochemicals ndị ọzọ, mkpuchi, ihe owuwu ụlọ, ihe na-ewepụ agba, kemịkalụ ugbo, inks, mbipụta textile na ịcha akwa, ceramik, mpempe akwụkwọ, na ụdị ịchọ mma.Onye nnọchi anya, onye na-emepụta ihe nkiri, wdg.

1. Ọdịdị: ọcha ma ọ bụ ihe fọrọ nke nta ka ọ bụrụ ntụ ntụ, enweghị isi na enweghị ụtọ.

2. Granularity: 10 mesh ngafe ọnụego karịrị 98.5%;80 mesh ngafe ọnụego karịrị 100%.

3. Carbonization okpomọkụ: 280-300 ℃.

4. Njupụta nke ụlọ: 0.25-0.7G / CM3 (na-emekarị banyere 0.5G / CM3), ike ndọda kpọmkwem bụ 1.26-1.31.

5. Discoloration okpomọkụ: 190-200 ℃.

6. Natural okpomọkụ: banyere 360 ​​℃.

Usoro mmepụta

A na-emeso cellulose owu a nụchara anụcha na lye na 35-40 ° C maka ọkara otu awa, squeezed, cellulose na-egweri, ma mee agadi na 35 ° C, nke mere na alkali fiber nkezi ogo nke polymerization dị n'ime oke achọrọ.Tinye eriri alkali n'ime kettle etherification, tinye propylene oxide na methyl chloride n'otu n'otu, na etherify na 50-80 ℃ maka 5h, nrụgide kachasị bụ ihe dịka 1.8MPa.Mgbe ahụ, tinye ego kwesịrị ekwesị nke hydrochloric acid na oxalic acid iji sachaa ihe n'ime mmiri ọkụ na 90 Celsius C iji mee ka ụda dịkwuo elu.Wepu mmiri site na centrifuge.Saa na-anọpụ iche.Mgbe ọdịnaya mmiri dị na ihe ahụ na-erughị 60%, kpoo ya na iyi nke ikuku ọkụ na 130 ℃ ruo ihe na-erughị 5%.N'ikpeazụ, a na-egwepịa ya site na sieve 20-mesh iji nweta ngwaahịa emechara.