Focus on Cellulose ethers

Sodium Carboxy methyl Cellulose

SodiumCarboxymethyl Cellulose

ʻO Sodium carboxymethyl cellulose (CMC), i ʻike ʻia ʻo: Sodium CMC, cellulose gum, CMC-Na, he cellulose ether derivatives, ʻo ia ka mea i hoʻohana nui ʻia a me ka nui loa o ka honua. he cellulosic me ka pae glucose polymerization degere o 100 a 2000 a me ka nuipa mole pili o 242.16. ʻO ka pauka fibrous keʻokeʻo. ʻAʻala ʻole, ʻono ʻole, ʻono ʻole, hygroscopic, hiki ʻole ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik.

ʻO CMC kahi anionic cellulose ether, keʻokeʻo a i ʻole ka waiū keʻokeʻo fibrous pauka a i ʻole granule, density 0.5-0.7 g/cm3, aneane ʻaʻole ʻono, ʻono ʻole, a me ka hygroscopic. E hoʻopuehu maʻalahi i loko o ka wai i loko o kahi hopena gel akaka, hiki ʻole ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe kūlohelohe e like me ka ethanol. ʻO ka pH o 1% wai wai he 6.5 ~ 8.5. I ka pH>10 a i ʻole <5, e emi nui ka viscosity o ke kāpili, a ʻoi aku ka maikaʻi o ka hana inā pH=7. Paʻa i ka wela, piʻi koke ka viscosity ma lalo o 20°C, a loli mālie ma 45°C. Hiki i ka hoʻomehana lōʻihi ma luna o 80 ° C ke denature i ka colloid a hoʻemi nui i kona viscosity a me kāna hana. Hiki ke hoʻoheheʻe ʻia i loko o ka wai a ʻike maopopo ka hopena; He paʻa loa ia i ka hopena alkaline, a ua maʻalahi ka hydrolyzed i ka wā e hui ai i ka waikawa. E hoʻoheheʻe ʻo ia i ka pH 2-3, a e hana pū me ka paʻakai metala polyvalent e hoʻoheheʻe.

 

Nā waiwai maʻamau

Ka nana aku ʻO ka pauka keʻokeʻo keʻokeʻo
Nui ʻāpana 95% hala 80 mesh
Degere o ka pani 0.7-1.5
Waiwai PH 6.0-8.5
Maʻemaʻe (%) 92min, 97min, 99.5min

Nā māka kaulana

Palapala noi Papa maʻamau Viscosity (Brookfield, LV, 2%Solu) ʻAiʻoniʻoni (Brookfield LV, mPa.s, 1%Solu) Degere o ka pani Maemae
No Pena CMC FP5000   5000-6000 0.75-0.90 97% min
CMC FP6000   6000-7000 0.75-0.90 97% min
CMC FP7000   7000-7500 0.75-0.90 97% min
No ka meaʻai

 

CMC FM1000 500-1500   0.75-0.90 99.5% min
CMC FM2000 1500-2500   0.75-0.90 99.5% min
CMC FG3000   2500-5000 0.75-0.90 99.5% min
CMC FG5000   5000-6000 0.75-0.90 99.5% min
CMC FG6000   6000-7000 0.75-0.90 99.5% min
CMC FG7000   7000-7500 0.75-0.90 99.5% min
No ka mea holoi CMC FD7   6-50 0.45-0.55 55% min
No ka niho niho CMC TP1000   1000-2000 0.95min 99.5% min
No Keramika CMC FC1200 1200-1300   0.8-1.0 92% min
No ke kahua aila CMC LV   70 ka nui 0.9min  
CMC HV   2000max 0.9min  

 

Palapala noi

  1. Papaʻai CMC

ʻO ka sodium carboxymethyl cellulose CMC ʻaʻole ia he emulsion stabilizer maikaʻi a me ka mānoanoa i nā noi meaʻai, akā loaʻa nō hoʻi ka paʻa hau a me ka hoʻoheheʻe ʻana, a hiki ke hoʻomaikaʻi i ka ʻono o ka huahana a hoʻonui i ka manawa mālama. ʻO ka nui i hoʻohana ʻia i ka waiū soy, ice cream, ice cream, jelly, nā mea inu, a me nā kini ma kahi o 1% a 1.5%. Hiki ke hui pū ʻia ʻo CMC me ka vīnega, soy sauce, ʻaila meaʻai, wai huaʻai, gravy, wai ʻai meaʻai, a me nā mea ʻē aʻe e hana i kahi dispersion emulsified paʻa, a ʻo kāna dosage he 0.2% a 0.5%. ʻOi loa no nā aila holoholona a me nā mea kanu, nā protein a me nā ʻano wai, loaʻa iā ia ka hana emulsification maikaʻi loa.

  1. CMC papa holoi holoi

Hiki ke hoʻohana ʻia ʻo Sodium carboxymethyl cellulose CMC ma ke ʻano he anti-soil redeposition agent, ʻoi aku ka hopena anti-soil redeposition ma ka hydrophobic synthetic fiber fabrics, ʻoi aku ka maikaʻi ma mua o ka carboxymethyl fiber.

  1. Papa ʻaila ʻaila CMC

Hiki ke hoʻohana ʻia ka sodium carboxymethyl cellulose CMC no ka pale ʻana i nā pūnāwai aila ma ke ʻano he mea hoʻopaʻa lepo a me ka mea mālama wai i ka ʻaila ʻaila. ʻO ka ʻai ʻana o kēlā me kēia luawai aila he 2.3t no nā pūnāwai pāpaʻu a me 5.6t no nā luawai hohonu;

  1. Papa lole CMC

Hoʻohana ʻia ʻo CMC i ka ʻoihana textile ma ke ʻano he mea nui, mānoanoa no ka paʻi ʻana a me ka waiho ʻana i ka paʻi, ka paʻi lole a me ka hoʻopau ʻana. Hoʻohana ʻia ma ke ʻano he sizing agent, hiki iā ia ke hoʻomaikaʻi i ka solubility a me ka loli viscosity, a maʻalahi hoʻi i ka desizing; ma ke ʻano he mea hoʻopau paʻakikī, ʻoi aku ka nui ma mua o 95%; hoʻohana ʻia ma ke ʻano he sizing agent, ʻoi aku ka maikaʻi o ka ikaika a me ka maʻalahi o ke kiʻi serosal; Loaʻa ka CMC i ka nui o nā fibers, hiki ke hoʻomaikaʻi i ka hoʻopaʻa ʻana ma waena o nā fibers, a hiki i kona kūpaʻa viscosity ke hōʻoia i ka kūlike o ka nui, a laila e hoʻomaikaʻi ai i ka pono o ka ulana. Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻopau no nā textiles, ʻoi aku hoʻi no ka hoʻopau anti-wrinkle mau, hiki ke hoʻololi i ka lōʻihi o ka lole.

  1. Papa pena CMC

Hoʻohana ʻia ʻo CMC i ka pena, hiki ke hoʻohana ʻia ma ke ʻano he anti-settling agent, emulsifier, dispersant, leveling agent, a me ka mea hoʻopili no nā uhi. Hiki iā ia ke hoʻokaʻawale i nā mea paʻa o ka uhi i loko o ka solvent, i ʻole e delaminate ka pena a me ka uhi no ka manawa lōʻihi.

  1. Papa hana pepa CMC

Hoʻohana ʻia ʻo CMC ma ke ʻano he mea hoʻohana pepa ma ka ʻoihana pepa, hiki ke hoʻomaikaʻi maikaʻi i ka ikaika maloʻo a me ka pulu, ke kūpaʻa aila, ka ʻīnika a me ka pale wai o ka pepa.

  1. CMC papa niho niho

Hoʻohana ʻia ʻo CMC ma ke ʻano he hydrosol i nā mea hoʻonaninani a me kahi mānoanoa i ka toothpaste, a ʻo kāna dosage ma kahi o 5%.

  1. CMC papa seramika

Hiki ke hoʻohana ʻia ʻo CMC e like me ka flocculant, chelating agent, emulsifier, thickener, ka mea mālama wai, sizing agent, film-forming material, etc. nā wahi, a he ākea loa ka mākeke.

 

Hoʻopili ʻia:

Hoʻopili ʻia ka CMC Product i loko o ʻekolu ʻeke pepa pepa me ka ʻeke polyethylene i loko i hoʻoikaika ʻia, ʻo ke kaumaha o ka ʻupena he 25kg i kēlā me kēia ʻeke.

12MT/20'FCL (me Pallet)

14MT/20'FCL (me ka ʻole Pallet)

 

 


Ka manawa hoʻouna: Nov-26-2023
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