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1. Xuba i-sodium carboxymethyl cellulose namanzi ngqo ukuze wenze iglu yentlama uze uyibeke ecaleni. Xa ulungiselela i-sodium carboxymethyl cellulose paste, qala ngokongeza inani elithile lamanzi acocekileyo kwi-batching tank ngesixhobo sokuxubha, uze ufafaze i-sodium carboxymethyl cellulose kancinci kwaye ngokulinganayo...Funda ngokugqithisileyo»
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1. Isithambisi esingadalwanga Eyona isetyenziswa kakhulu yi-organic bentonite, eyona nto iphambili yi-montmorillonite. Isakhiwo sayo esikhethekileyo se-lamellar sinokunika i-pseudoplasticity enamandla, i-thixotropy, uzinzo lokumiswa kunye nokuthambisa. Umgaqo wokuqina kukuba umgubo ufunxa amanzi...Funda ngokugqithisileyo»
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I-Hydroxypropyl methylcellulose – i-masonry mortar Yomeleza ukunamathela kumphezulu we-masonry, kwaye yonyusa ukugcinwa kwamanzi, ukuze amandla e-masonry aphuculwe. Ukuthamba okuphuculweyo kunye ne-plasticity ukuze kuphuculwe iipropati zokusetyenziswa, ukusetyenziswa okulula konga ixesha kwaye kuphucule...Funda ngokugqithisileyo»
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Itekhnoloji yokudibanisa i-Hydroxypropyl methylcellulose HPMC yitekhnoloji esebenzisa i-HPMC njengezinto ezisetyenziswa kakhulu kwaye yongeza ezinye izongezo ezithile ngomlinganiselo othile ukulungiselela i-hydroxypropyl methylcellulose HPMC eguquliweyo. I-HPMC inoluhlu olubanzi lokusetyenziswa, kodwa isicelo ngasinye sineempawu ezahlukeneyo...Funda ngokugqithisileyo»
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Izinto zokuthina zepeyinti yelatex kufuneka zihambelane kakuhle neekhompawundi zelatex polymer, kungenjalo kuya kubakho ubume obuncinci kwifilimu yokugquma, kwaye ukuhlanganiswa kwamasuntswana angenakulungiseka kuya kwenzeka, okubangela ukwehla kwe-viscosity kunye nobukhulu bamasuntswana aqinileyo. Izinto zokuthina ziya kutshintsha...Funda ngokugqithisileyo»
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Umgubo wePutty ubunjwe kakhulu zizinto ezenza ifilimu (izinto zokubopha), izizalisi, izinto zokugcina amanzi, izithambisi, ii-defoamers, njl. Izinto eziqhelekileyo zekhemikhali yendalo kwi-putty powder ziquka: i-cellulose, i-pregelatinized starch, i-starch ether, i-polyvinyl alcohol, i-dispersible latex p...Funda ngokugqithisileyo»
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1 Ziziphi iindlela eziphambili zokusebenzisa i-cellulose ether HPMC? I-HPMC isetyenziswa kakhulu kwi-mortar yokwakha, ipeyinti esekwe emanzini, i-resin yokwenziwa, iiseramikhi, amayeza, ukutya, ilaphu, izinto zokuthambisa, icuba, kunye neminye imboni. Yahlulwe ngokwe-grade yokwakha, i-grade yokutya, i-grade yamayeza, i-PVC industrial gr...Funda ngokugqithisileyo»
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I-Hydroxypropyl methylcellulose isetyenziswa njengesiseko sezinto eziluhlaza ukuvelisa ioyile, enokuphumeza ukusetyenziswa kweswekile iyonke, iphucule izinga lokusetyenziswa kwezinto eziluhlaza, inciphise inani eliseleyo lesiseko kumhluzi wokubilisa, kwaye inciphise iindleko zonyango lwamanzi amdaka. Le h...Funda ngokugqithisileyo»
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I-Hydroxypropyl methylcellulose luhlobo lwe-non-ionic cellulose mixed ether. Ngokungafaniyo ne-ionic methyl carboxymethyl cellulose mixed ether, ayisebenzi neentsimbi ezinzima. Ngenxa yemilinganiselo eyahlukeneyo yomxholo we-methoxyl kunye nomxholo we-hydroxypropyl kwi-hydroxypropyl methylcellulose kunye nee-viscos ezahlukeneyo...Funda ngokugqithisileyo»
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Ukwakhiwa kwesamente ngoomatshini kuye kwazanywa kwaye kwakhuthazwa iminyaka emininzi eTshayina, kodwa akukho nkqubela ibonakalayo eyenziweyo. Ukongeza kumathandabuzo abantu malunga notshintsho oluya kuziswa kukwakhiwa kwesamente ngeendlela zokwakha zemveli, isizathu esiphambili ...Funda ngokugqithisileyo»
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Njengenye yezinto ezibalulekileyo ezidityanisiweyo ze-cellulose ether kwi-dry powder mortar, i-hydroxypropyl methylcellulose inemisebenzi emininzi kwi-mortar. Eyona ndima ibalulekileyo ye-hydroxypropyl methylcellulose kwi-samente mortar kukugcinwa kwamanzi kunye nokuqina. Ukongeza, ngenxa yokusebenzisana kwayo ne-cement systems...Funda ngokugqithisileyo»
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1. Umbuzo: Ubunzulu obuphantsi, ubunzulu obuphakathi, kunye nobunzulu obuphezulu zahlulwe njani kwisakhiwo, kwaye ngaba kuya kubakho umahluko ekuhambelaneni? Impendulo: Kuyaqondakala ukuba ubude betsheyini yeemolekyuli bahlukile, okanye ubunzima beemolekyuli bahlukile, kwaye bahlulwe baba yi...Funda ngokugqithisileyo»