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Натрий-карбоксиметилцелюлоза (CMC) целюлозы. Он производится путем химической модификации нативной целюлозы с использованием карбоксиметилирования. Процесс карбоксиметилирования...Verenga zvimwe»
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Ndezvipi zvinodiwa zvehunyanzvi zvekupurasita dhaka? Kupurasa dhaka, inozivikanwawo sepurasita kana render, musanganiswa wezvinhu zvesimende, zvakaunganidzwa, mvura, uye zvekuwedzera zvinoshandiswa kupeta nekupedzisa mukati nekunze madziro uye sirin'i. Izvo zvinodiwa zvehunyanzvi zvekupurasita ...Verenga zvimwe»
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Ndezvipi zvinhu zvakakura zveadhesive plaster? Adhesive plaster, inowanzozivikanwa sekurapa inonamira tepi kana tepi yekuvhiya, chinhu chinochinjika uye chinonamira chinoshandiswa kuchengetedza maronda ekupfeka, mabhandeji, kana midziyo yekurapa paganda. Kuumbwa kweadhesive plaster kunogona kusiyanisa ...Verenga zvimwe»
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Ndezvipi zvinodiwa pakugadzira dhaka remasonry? Izvo zvinodikanwa zvemasonry dhaka zvakakosha kuti ive nechokwadi chekuita kwakaringana, kusimba, uye kurongeka kwechimiro chekuvaka masonry. Izvi zvinodikanwa zvinotemerwa zvichibva pane zvakasiyana zvinhu zvakaita serudzi rwemasonry units...Verenga zvimwe»
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Nzira yekusarudza yakagadzirira-yakasanganiswa masonry mortar? Kusarudza yakakodzera-yakasanganiswa-yakasanganiswa masonry dhaka kwakakosha kuti uwane iyo yaunoda kuita, kusimba, uye kunaka kwemhando mumapurojekiti ekuvaka masonry. Heano mamwe matanho akakosha ekufunga kana uchisarudza yakagadzirira-yakasanganiswa masonry dhaka: 1. Id...Verenga zvimwe»
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Ndezvipi zvinodikanwa kune density yemasonry mortar? Huremu hwemasonry dhaka inoreva huremu hwayo pavhoriyamu yeyuniti uye yakakosha paramende inopesvedzera zvakasiyana siyana zvekuvaka masonry, kusanganisira kugadzikana kwechimiro, kushanda kwemafuta, uye kushandiswa kwezvinhu. Iyo r...Verenga zvimwe»
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Ndezvipi zvinodikanwa kune zvigadzirwa zvemasonry mortar? Izvo zvigadzirwa zvinoshandiswa mumasonry dhaka zvinoita basa rakakosha pakuona mashandiro, kunaka, uye kusimba kwechigadzirwa chakapedzwa. Zvinodiwa zvezvakagadzirwa zvemasonry mortar zvinowanzo sanganisira zvinotevera: ...Verenga zvimwe»
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Nei kuchengetwa kwemvura kwedhaka remasonry kusiri nani. Nepo kuchengetedza kwemvura kuchikosha pakuona kuti hydration yakakodzera yesimende uye kunatsiridza kushanda, kuchengetedzeka kwemvura yakawandisa mudhaka remasoni kunogona kutungamirira kumigumisiro yakawanda isingadikanwi. Heino chikonzero nei ...Verenga zvimwe»
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Nzira yekuziva sei kuwirirana kwemvura-yakasanganiswa masonry mortar? Iko kuenderana kwekunyorova-yakasanganiswa masonry dhaka kunowanzo kutsanangurwa uchishandisa kuyerera kana kudonha bvunzo, iyo inoyera fluidity kana kushanda kwedhaka. Heano maitiro ekuita bvunzo: Zvishandiso Zvinodiwa: Flow cone kana slump con...Verenga zvimwe»
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Chii chinonzi redispersible polymer poda? Redispersible polymer poda (RPP) inoyerera-inoyerera, chena hupfu inogadzirwa nespray-drying polymer dispersions kana emulsions. Iwo anosanganisira polymer zvimedu zvakaputirwa nezvinodzivirira uye zvinowedzera. Kana zvasanganiswa nemvura, hupfu idzi dzinoverenga...Verenga zvimwe»
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Ndeipi mashandiro ekuita redispersible polymer poda? Iyo mashandiro echiito che redispersible polymer powders (RPP) inosanganisira kudyidzana kwavo nemvura uye zvimwe zvikamu zvekuumbwa kwedhaka, zvichitungamira mukuvandudza mashandiro uye zvivakwa. Heino tsananguro yakadzama ye...Verenga zvimwe»
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Ndezvipi zvimiro zvedhaka zvinogona redispersible polymer poda kuvandudza? Redispersible polymer poda (RPP) inowanzo shandiswa mukugadzira dhaka kusimudzira akasiyana zvivakwa uye maitiro ekuita. Heano mamwe eakakosha zvivakwa zvedhaka izvo RPP inogona kuvandudza: Kunamatira: RPP inovandudza ...Verenga zvimwe»