Ngwaahịa ọzọ dị elu nke sodium carboxymethyl cellulose bụ polyanionic cellulose (PAC), nke bụkwa ihe ether anionic cellulose, nke nwere ogo ngbanwe dị elu na edo edo edo edo, yinye molekụla dị mkpụmkpụ na usoro ihe ọkụkụ kwụsiri ike karị. , n'ihi ya, ọ nwere mma nnu nguzogide, acid-eguzogide, calcium na-eguzogide, elu okpomọkụ na-eguzogide na ndị ọzọ Njirimara, na solubility ya na-enwekwukwa. A na-eji ya na ụlọ ọrụ niile ebe enwere ike itinye carboxymethyl cellulose, na-enye nkwụsi ike ka mma na izute ihe ndị dị elu. Usoro chọrọ. Carboxymethyl cellulose bụ ntụ ntụ flocculent na-adịghị egbu egbu na enweghị isi na-arụ ọrụ kwụsiri ike ma na-agbaze ngwa ngwa na mmiri. Ihe ngwọta ya bụ mmiri mmiri na-anọpụ iche ma ọ bụ alkaline transperent viscous, soluble na ndị ọzọ na-edozi mmiri na-edozi ahụ na resins, na-adịghị edozi ya nwere ike iji ya na ihe mgbaze organic dị ka ethanol. Enwere ike iji CMC mee ihe dị ka nrapado, thickener, onye na-akwụsị akwụsị, emulsifier, dispersant, stabilizer, sizing agent, wdg.
Sodium carboxymethyl cellulose bụ ngwaahịa nwere nnukwu mmepụta, nke a na-ejikarị na nke kachasị mma n'etiti cellulose ethers, nke a na-akpọkarị "monosodium glutamate ụlọ ọrụ".
1. A na-eji ya gwuo na igwu olulu mmiri mmanụ na gas.
CMC nwere viscosity dị elu na ọkwa dị elu nke nnọchi dị mma maka apịtị nwere obere njupụta, yana CMC nwere viscosity dị ala na ọkwa dị elu nke nnọchi kwesịrị ekwesị maka apịtị nwere oke njupụta. Ekwesịrị ikpebi nhọrọ nke CMC dabere na ọnọdụ dị iche iche dị ka ụdị apịtị, mpaghara na omimi nke ọma
2. A na-eji ya na textiles, mbipụta na akwa ákwà. Ụlọ ọrụ textile na-eji CMC dị ka onye na-emepụta ihe na-eme ka obere yarn na-egbuke egbuke nke owu, ajị anụ silk, eriri kemịkal, ngwakọta na ihe ndị ọzọ siri ike;
3. Eji akwụkwọ ụlọ ọrụ CMC nwere ike iji dị ka akwụkwọ n'elu smoothing gị n'ụlọnga na sizing gị n'ụlọnga na akwụkwọ ụlọ ọrụ. Ịtinye 0.1% na 0.3% CMC na pulp nwere ike ime ka ike nkwụsị nke akwụkwọ ahụ dịkwuo elu site na 40% ruo 50%, mee ka nkwụsịtụ nke mgbagwoju anya site na 50%, ma mụbaa kneadability site na 4 ruo 5 ugboro.
4. Enwere ike iji CMC mee ihe dị ka ihe mgbasa ozi unyi mgbe agbakwunyere na ihe eji eme ihe; A na-eji kemịkalụ kwa ụbọchị dị ka ụlọ ọrụ ntacha eze CMC glycerin aqueous solution dị ka isi chịngọm maka ntacha eze; a na-eji ụlọ ọrụ na-emepụta ọgwụ eme ihe dị ka ihe na-esi ísì na emulsifier; A na-agbaze mmiri mmiri CMC ma jiri ya mee ihe maka nhazi ịnweta n'elu mmiri, wdg
5. Enwere ike iji ya dị ka nrapado, plasticizer, onye na-emechi anya maka glaze, onye na-edozi agba, wdg na ụlọ ọrụ seramiiki.
6. A na-eji ihe owuwu mee ihe iji meziwanye njide mmiri na ike
7. A na-eji ya na ụlọ ọrụ nri. Ụlọ ọrụ nri na-eji CMC nwere nnukwu ngbanwe dị ka onye na-agba mmiri maka ice cream, nri mkpọ, noodles esi nri ngwa ngwa, na ụfụfụ stabilizer maka biya, wdg N'ihi na thickeners, binders ma ọ bụ excipients.
8. Ụlọ ọrụ na-emepụta ọgwụ na-ahọrọ CMC na viscosity kwesịrị ekwesị dị ka onye na-ekekọta mbadamba ihe, nkwụsịtụ, na onye nkwụsịtụ maka nkwụsịtụ.
Usoro ihe mgbakwunye ntụ ntụ akọrọ:
Enwere ike iji ya na ntụ ntụ latex na-ekesa, hydroxypropyl methylcellulose, polyvinyl alcohol micropowder, polypropylene fiber, fiber wood, alkali inhibitor, mmiri na-egbochi mmiri, na retarder.
PVA na ngwa:
Polyvinyl mmanya usoro, antiseptik bactericide, polyacrylamide, sodium carboxymethyl cellulose, gluu mgbakwunye.
Adhesives:
Usoro latex ọcha, VAE emulsion, styrene-acrylic emulsion na ihe mgbakwunye.
Mmiri mmiri:
1.4-Butanediol, tetrahydrofuran, methyl acetate.
Ụdị ngwaahịa mara mma:
Sodium acetate anhydrous, sodium diacetate
Oge nzipu: Nov-11-2022