01. Nooc ka mid ah hoobiyeyaasha kuleylka kuleylka ah ee injineernimada, kaas oo lagu gartaa alaabta ceeriin ee soo socota miisaanka saafiga ah: la taaban karo 300-340, dhismaha injineernimada qashinka budada leben 40-50, lignin fiber 20-24, calcium formate 4-6, hydroxyl Propyl methyl cellulose 7-9, silicon carbide micropowder 40-45, kalsiyum hydroxide budada 10-20, brown budada corundum 10-12, budada wasakhda magaalada qalalan 30-35, Datong carrada magaalada 40-45, sulfuric acid Aluminum 4-6, istaarijka karboxymethyl 20-24, maadada nanotechnology ee budada carbon 4-6, biyaha 600-650; sheygan hoobiye dahaarka injineernimada biyuhu waxay leedahay dahaarka kulaylka xoog leh, caabbinta dabka wanaagsan, oo waxay ku xidhan tahay gidaarka Xoog, xoog cadaadis, waxqabadka xajin, caabbinta gabowga wanaagsan, ilaalinta deegaanka wanaagsan, iska caabin qoyaan heer sare ah, iska caabin dildilaaca, iyo hoos u caabbinta.
02. Waa maxay viscosity of hydroxypropyl methylcellulose xal aqueous?
1. Tirada molecular ee qaraabada ah ee ether cellulose, heerkulka xalka aqueous, heerka goynta, iyo habka tijaabada;
2. Markasta oo uu sarreeyo heerkulka kala-guurka dhalada, way sii weynaataa cufka molecular ee qaraabada ah, iyo korodhka viscosity ee xalka;
3. Mar kasta oo ay ka kooban tahay ether cellulose, waxay sare u kacdaa viscosity ee xalka. Sidaa daraadeed, waa in aan fiiro gaar ah u siinnaa qadarka ku habboon ee isku dhafka codsiga si looga hortago qadarka isku-dhafka ah ee aad u sarreeya, taas oo si toos ah u saameyn doonta dhoobada sibidhka iyo sibidhka sibidhka. sifo;
4. Sida xalalka intooda badan, viscosity ayaa hoos u dhigi doona kororka heerkulka, iyo heerka sare ee etherka cellulose, way sii weyn tahay dhaawaca heerkulkiisa; Intaa waxaa dheer, dhumucda dhabta ah Saameyntu waxay sidoo kale ku kala duwan tahay isticmaalka biyaha ee walxaha sibidhka epoxy.
Waqtiga boostada: Febraayo-24-2023