1. Mkpụrụ nke celluloses
Celligul Ether maka iwu bụ mmiri na-abụghị nke ionic - soluble nke posmer ya bụ:
Cellolose (osisi pulp ma ọ bụ na-acha uhie uhie), halogenated hydrocarbons (metylch chloride ma ọ bụ n'ogologo ogologo oge), ogige epoxy (ethylene oxide, wdgy oxide, wdg)
HPMC-HYDROXYPPPPPPLYLILTLILTY
Hec-hydroxyethyth cellulose ether
Hempc-hydroxyethyththth methyl coluluse ether
Ehec-ethyythyhethythythythy
Mc-methyl cellulose ether
2. Njirimara nke cellose ether
Ngwongwo nke otutu nkpuru cellususe dabere na:
Pooymerization Ogo DP ọnụọgụ nke glucose-viscosity
Nhazi na ogo ha, ogo Uniformity nke dochie - chọpụta mpaghara ngwa
Nha uru - solubality
Ọgwụgwọ dị elu (ntụgharị oge na-egbu oge) - oge viscosity na uru nke usoro
Ogo mgbanwe - meziwanye nguzogide sag na ọrụ ike sel.
3. Ọrụ nke cellulose ether - njide mmiri
Mkpụrụ osisi eather bụ polymer ígwè mejupụtara ihe eji eme β-d-glucose. Ndị otu Hydroxy na molecle na usoro njikọ oxygen na-ejikọ mmiri na-ejikọ mmiri na mmiri molekule dị n'elu polymer yinyere ụmụ irighiri mmiri. N'ime a, ọ na-egbu mmiri mmiri ma na-etinyekwa ya site na akwa oyi akwa.
A na-erite uru site na njigide mmiri nke eyers cellususe:
Ọ dịghị mkpa iji mee ka akwa akwa, ịchekwa usoro
EGO NA-EGO
Ike zuru oke
4. Ọrụ nke cellulose ether - mmetụta
Mkpụrụ osisi ether nwere ike iwelie cohesion n'etiti ngwa agha nke gypsum nke gypsum nke gypsum nke gypsum nke gypsum.
Ndị bụ isi na-enye site na ndị na-eme ihe na-elo elu bụ:
Belata ala ash
Mụbaa ndọta na ntọala
Belata okwute
Debe ngwa agha ahụ ọbụna
5. Ọrụ nke cellulose ether - elu ọrụ
Cluether ether nwere òtù a na-ejikọ mkpụrụ osisi hydroxy, na-ejikọ otu ihe.
(Elu nke mmiri bụ 72mn / m, susctant bụ 30mn / mc 42, HPMC 50, MCS 69, HCC 71mn / m)
Isi uru enyere site na elu nke Ethers bu:
Mmetụta nke ikuku (scraping dị mma, njupụta mmiri dị ala, ala modulis, nguzogide-iru-ngọngọ)
Wetting (na-abawanye ndọta maka mkpụrụ)
6
(1). Ezigbo ijide mmiri
(2). Ezigbo ọrụ, enweghị achịcha
(3). Batch scraping larịị
(4). Ike mgbochi
(5). Ọnọdụ gel dị elu karịa 75 ° C
(6). Ọnụego ngwa ngwa
(7). Ọ kachasị mma inwe ikike ịbanye na ikuku ma kwụsie ikuku ikuku na ngwa agha
11. Etu esi ekpebi usoro onunu ogwu
Maka plasta, ọ dị mkpa ijigide mmiri zuru ezu na ngwa agha ogologo oge iji nwee ezigbo ọrụ ọrụ na iji zere cracks elu. N'otu oge ahụ, na-ejigide mmiri kwesịrị ekwesị ogologo oge iji mee ka ngwa agha ahụ nwere usoro na-esighi ike.
Onu ogugu nke cellulose Ether dabere na:
Viscosis nke sel
Usoro mmepụta nke cellulose ether
Ihe dị omimi na nkesa nke cell
Nketa nha nke cellulose ether
Ụdị na ihe mejupụtara nke ngwa agha gypsum
Ikike mmiri na-atọgbọ nke akwa akwa
Okike mmiri maka ngbanwe nke Mgbanwe Mgbanwe nke Gypsum
Na-ewepụta oge nke gypsum
Oru owuwu na arụmọrụ owuwu
Ọnọdụ ewu ewu (dị ka okpomọkụ, oke ikuku, wdg)
Shinzọ Ewu (Nchaga Akwụkwọ
Oge post: Jan-18-2023