SodiumCarboxymethyl cellulose

Sodium carboxymethyl cellulose (CMC), nke a makwaara dị ka: Sodium CMC, cellulose gum, CMC-Na, bụ cellulose ether mmepụta, nke bụ nke kasị n'ọtụtụ ebe na ego n'ụwa. ọ bụ cellulosics nke nwere ogo glucose polymerization nke 100 ruo 2000 yana mkpokọta molecular nke 242.16. Ọcha fibrous ma ọ bụ ntụ ntụ granular. Enweghị isi, enweghị ụtọ, enweghị ụtọ, hygroscopic, enweghị ike ime na ihe mgbaze organic.

CMC bụ anionic cellulose ether, ọcha ma ọ bụ milky na-acha ọcha fibrous ntụ ntụ ma ọ bụ granule, njupụta 0.5-0.7 g / cm3, fọrọ nke nta ka isi ísì, enweghị ụtọ, na hygroscopic. Na-efesa ngwa ngwa n'ime mmiri ka ọ bụrụ ngwọta gel na-enweghị atụ, nke na-adịghị edozi na ihe mgbaze organic dị ka ethanol. pH nke 1% ngwọta mmiri bụ 6.5 ~ 8.5. Mgbe pH> 10 ma ọ bụ <5, viscosity nke gluu ga-ebelata nke ukwuu, na arụmọrụ kacha mma mgbe pH = 7. N'ịbụ onye na-ekpo ọkụ na-ekpo ọkụ, viscosity na-ebili ngwa ngwa n'okpuru 20 ° C, na-agbanwe nwayọọ nwayọọ na 45 ° C. Okpomọkụ na-adịte aka karịa 80ºC nwere ike denature colloid ma belata viscosity na arụmọrụ ya nke ukwuu. Ọ na-adị mfe soluble na mmiri na ngwọta bụ uzo; ọ kwụsiri ike na ngwọta alkaline, ọ na-adịkwa mfe hydrolyzed mgbe ọ zutere acid. Ọ ga-ebuli elu mgbe pH dị 2-3, ọ ga-ejikwa nnu metal polyvalent meghachi omume ka ọ daa.

Njirimara ahụkarị

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Ngwa

1. Ọkwa nri CMC

Sodium carboxymethyl cellulose CMC abụghị nanị ezi emulsion stabilizer na thickener na nri ngwa, ma nwere magburu onwe kefriza na agbaze kwụsie ike, na ike melite ekpomeekpo nke ngwaahịa na ịgbatị oge nchekwa. Ọnụ ego a na-eji na mmiri ara ehi soy, ice cream, ice cream, jelii, mmanya, na mkpọ bụ ihe dịka 1% ruo 1.5%. Enwere ike ijikọ CMC na mmanya mmanya, soy sauce, mmanụ ihe oriri, ihe ọṅụṅụ mkpụrụ osisi, gravy, ihe ọṅụṅụ akwụkwọ nri, wdg iji mee ka ọ bụrụ mgbasa nke emulsified siri ike, yana usoro ọgwụgwọ ya bụ 0.2% ruo 0.5%. Karịsịa maka anụmanụ na mmanụ ihe oriri, protein na ngwọta mmiri, ọ nwere ihe ngosi emulsification magburu onwe ya.

1. Detergent ọkwa CMC

Enwere ike iji sodium carboxymethyl cellulose CMC mee ihe dị ka onye na-eme ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe na-eme ka ala redeposition, karịsịa na-eme ka ọ bụrụ ihe na-eme ka ala redeposition na-eme ka ọ bụrụ ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe na-emepụta ihe, nke dị mma karịa fiber carboxymethyl.

1. Ọkwa ịgbapu mmanụ CMC

Enwere ike iji sodium carboxymethyl cellulose CMC chebe olulu mmanụ dị ka ihe na-eme ka apịtị na-eme ka mmiri na-eme ka mmiri na-egwupụta mmanụ. Nri nke olulu mmanụ ọ bụla bụ 2.3t maka olulu mmiri na-emighị emi na 5.6t maka olulu mmiri miri emi;

1. Ọkwa akwa akwa CMC

A na-eji CMC eme ihe na ụlọ ọrụ textile dị ka onye na-ahụ maka nha nha, ihe na-esi ísì ụtọ maka ibipụta na tapawa ịcha akwa, mbipụta akwa na imecha isi ike. Ejiri ya mee ihe dị ka onye na-emepụta ihe, ọ nwere ike imeziwanye mgbanwe solubility na viscosity, ma dị mfe iji desizing; dị ka onye na-emecha ihe na-agwụ ike, usoro ọgwụgwọ ya karịrị 95%; eji mee ihe dị ka onye na-emepụta ihe, ike na mgbanwe nke ihe nkiri serosal na-emewanyewanye nke ọma; CMC nwere adhesion na ọtụtụ eriri, nwere ike imeziwanye njikọ dị n'etiti eriri, na nkwụsi ike nke viscosity ya nwere ike hụ na ịdị n'otu nke nha, si otú ahụ na-eme ka arụmọrụ nke ịkwa ákwà dịkwuo mma. A pụkwara iji ya mee ihe dị ka onye na-emecha ihe maka textiles, karịsịa maka njedebe na-adịgide adịgide na-egbochi wrinkle, nke nwere ike ịgbanwe ịdịte aka nke ákwà ahụ.

1. Agba agba CMC

CMC eji agba, nwere ike ji mee ihe dị ka ihe mgbochi-edozi gị n'ụlọnga, emulsifier, dispersant, leveling gị n'ụlọnga, na nrapado maka coatings. Ọ nwere ike kesaa ihe ndị siri ike nke mkpuchi na ihe mgbaze, nke mere na agba na mkpuchi agaghị ehichapụ ogologo oge.

1. Akwụkwọ ọkwa CMC

A na-eji CMC mee ihe dị ka onye na-emepụta akwụkwọ na ụlọ ọrụ akwụkwọ, nke nwere ike imeziwanye ike akọrọ na mmiri mmiri, mmanụ na-eguzogide mmanụ, ink absorption na mmiri na-eguzogide akwụkwọ.

1. Ọkwa ntacha eze nke CMC

A na-eji CMC eme ihe dị ka hydrosol na ịchọ mma yana dị ka thickener na ntacha eze, na usoro onunu ogwu bụ ihe dịka 5%.

1. Ceramic ọkwa CMC

Enwere ike iji CMC mee ihe dị ka flocculant, onye na-ahụ maka chelating, emulsifier, thickener, onye na-ejigide mmiri, onye na-emepụta ihe, ihe na-emepụta ihe nkiri, wdg na seramiiki , Na n'ihi arụmọrụ ya dị mma na ọtụtụ ojiji, ọ ka na-enyocha ngwa ọhụrụ mgbe niile. mpaghara, na atụmanya ahịa dị oke oke.

Nkwakọ ngwaahịa:

Ngwaahịa CMC juru n'ime akpa akwụkwọ oyi akwa atọ nwere akpa polyethylene dị n'ime agbakwunyere, ịdị arọ ụgbụ bụ 25kg kwa akpa.

12MT/20'FCL (ya na pallet)

14MT/20'FCL (na-enweghị pallet)