Focus on Cellulose ethers

Xabagta dhoobada HPMC, biyo hayn wanaagsan

Xabagta dhoobada HPMC, biyo hayn wanaagsan

Dusha sare ee caadiga ah waxay ku habboon tahay sagxadaha sagxadaha ama darbiyada yaryar ee leh sagxadaha hoobiye ee caadiga ah.Waxaa lagu talinayaa in la isticmaalo hydroxypropyl methylcellulose (HPMC) viscosity-sare leh oo loogu talagalay xabagta dhoobada, iyo qiyaasta qiyaastii 0.2-0.3% hoobiye qalalan.

Xabagta foornada caadiga ah (C1):

Xabagta tile ee caadiga ah ee HPMC, koolada tile HPMC C1, haynta biyaha HPMC

Xabagta tile-ka caadiga ah waxay leeyihiin xoog isku xidhan oo ka wanaagsan iyo sifooyin aan simbiriirixan ugu dhejin darbiga derbiga ama sagxadaha alwaax.Heerka lagu taliyey ee hydroxypropyl methylcellulose (HPMC) ee hoobiyeyaasha engegan ilaa heerkan waa inta badan qiyaastii 0.3 ilaa 0.4%.

Xabagta foornada wax lagu dhejiyo (C2):

Xabagta tile ee HPMC C2, koollada wax-qabadka sare ee HPMC, waqtiga furitaanka HPMC

Xabagta wax-qabadka sare leh waxay leedahay sifooyin awood isku-xirnaan ah oo sarreeya, waxayna ku habboon tahay in lagu dhejiyo dhejisyada looxyada gypsum-ka, fiberboards iyo qalabka dhagaxyada kala duwan.Qiyaasta lagu taliyey ee hydroxypropyl methylcellulose (HPMC) ee xabagta tile-ka guud ahaan waa 0.4 ~ 0.6%, taasoo gaareysa heerka ugu sarreeya.

Astaamaha:

• haynta biyaha

• Hawlkarnimo wanaagsan

• Guud ahaan waxqabadka wanaagsan

• Saacadaha furitaanka oo aad u wanaagsan

• Degganaanshaha kulaylka oo la hagaajiyay

• Yaree dib u dhigista fuuq-celinta sibidhka

• Iska caabin simbiriirixan oo heer sare ah

haynta1


Waqtiga boostada: Juun-14-2023
WhatsApp Online chat!