Ngwa nke Carboxymethyl Cellulose CMC na Ceramics

Na mmepụta nke mgbidi seramiiki na taịl nile nke ala, na-agbakwụnye ihe na-eme ka ọkpụkpụ seramiiki na-eme ka ahụ dịkwuo mma bụ ihe dị irè iji meziwanye ike nke ahụ, karịsịa maka taịlị poselin nwere nnukwu ihe na-abaghị uru, mmetụta ya pụta ìhè. Taa, mgbe akụrụngwa ụrọ dị elu na-adịwanye ụkọ, ọrụ ndị na-akwalite ahụ ndụ ndụ na-apụtawanye ìhè.

Atụmatụ: Ọgbọ ọhụrụ nke carboxymethyl cellulose CMC bụ ụdị ọhụrụ nke polymer body reinforcing gị n'ụlọnga, ya molekụla anya bụ dịtụ ibu, na molekụla yinye dị mfe ịkwaga, n'ihi ya, ọ gaghị thicken na seramiiki slurry. Mgbe slurry na-efesa-mịrị, ya The molekụla agbụ ígwè na-gbanwere na onye ọ bụla ọzọ na-etolite a netwọk Ọdịdị, na akwụkwọ ndụ akwụkwọ ndụ ahụ ntụ ntụ abanye na netwọk Ọdịdị na na-bonds ọnụ, nke na-eme dị ka ọkpụkpụ na budata mma ike nke green. ahu. Ọ na-edozi ntụpọ nke ihe ndị na-eme ka ahụ dị ndụ na-eme ka lignin na-arụ ọrụ ugbu a - na-emetụta mmiri mmiri nke apịtị ma na-enwe mmetụta maka ikpo ọkụ. Mara: Nnwale arụmọrụ nke ngwaahịa a kwesịrị ime obere nlele wee tụọ ike ya n'ezie mgbe akpọnwụchara, kama ịlele viscosity ya na ngwọta mmiri dị ka methyl ọdịnala iji tụọ mmetụta ike ya.

1. Arụmọrụ
Ọdịdị nke ngwaahịa a bụ ntụ ntụ, soluble na mmiri, na-adịghị egbu egbu na enweghị ụtọ, ọ ga-etinye mmiri mmiri mgbe echekwara na ikuku, ma ọ gaghị emetụta arụmọrụ ya. Ezi dispersibility, obere usoro onunu ogwu, dị ịrịba ama ume mmetụta, karịsịa nwere ike budata mma ike nke green ahu tupu ihicha, belata mmebi nke green ahu, na-agaghị etolite nwa emmepe ke taịl nile. Mgbe okpomọkụ ahụ ruru ogo 400-6000, onye na-enye ume ga-abụ carbonized na ọkụ, nke na-enweghị mmetụta ọjọọ na arụmọrụ ikpeazụ.

Ịgbakwunye carboxymethyl cellulose CMC maka isi enweghị mmetụta ọjọọ na mmiri mmiri nke apịtị, ọ dịghị mkpa ịgbanwe usoro mmepụta mbụ, na ọrụ ahụ dị mfe ma dị mma. Nyefee, wdg), ị nwere ike ịbawanye ọnụ ọgụgụ nke carboxymethyl cellulose CMC eji na billet, nke na-enwe mmetụta dị nta na mmiri mmiri nke apịtị.

2. Otu esi eji:

1. Mgbakwunye ego nke carboxymethyl cellulose CMC maka ọgbọ ọhụrụ nke seramiiki oghere bụ n'ozuzu 0.01-0.18% (ihe metụtara bọl igwe ihe akọrọ), ya bụ, 0.1-1.8 n'arọ nke carboxymethyl cellulose CMC maka seramiiki oghere kwa ton nke akọrọ. ihe onwunwe, Green na akọrọ ike ahụ nwere ike ịbawanye karịa 60%. Ọnụ ego agbakwunyere nwere ike ikpebi onye ọrụ dịka mkpa ngwaahịa ahụ siri dị.

2. Tinye ya n'ime igwe nri bọọlụ yana ntụ ntụ maka egwe ọka. Enwere ike ịgbakwunye ya na ọdọ mmiri apịtị.


Oge nzipu: Jan-28-2023