Carboxy Methyl Cellulose(CMC)
Hōʻike huahana
ʻO ka sodium carboxymethyl cellulose, i kapa ʻia ʻo carboxymethyl cellulose, CMC, ʻo ia ka ʻano cellulose i hoʻohana nui ʻia a hoʻohana nui ʻia i ka honua i kēia mau lā.ʻO ka pauka fibrous keʻokeʻo.He cellulose derivative me ka glucose polymerization degere o 100 a 2000. He mea ʻala ʻole, ʻono ʻole, ʻono ʻole, hygroscopic, a hiki ʻole ke hoʻoheheʻe ʻia i nā solvents organik.
Hiki i ka sodium carboxymethyl cellulose ke hoʻohui i nā waika ikaika, nā paʻakai hao soluble, a me nā metala ʻē aʻe e like me ke aluminika, mercury a me ka zinc. kekahi mau polokina i hoʻoili maikaʻi ʻia.
Nānā maikaʻi
ʻO nā hōʻailona nui e ana i ka maikaʻi o ka CMC ʻo ke degere o ka hoʻololi (DS) a me ka maʻemaʻe.ʻO ka maʻamau, ʻokoʻa nā waiwai o CMC inā ʻokoʻa ka DS;ʻoi aku ka kiʻekiʻe o ka hoʻololi ʻana, ʻoi aku ka ikaika o ka solubility, a ʻoi aku ka maikaʻi o ka ʻike a me ka paʻa o ka hopena.Wahi a nā hōʻike, i ka wā o ke degere o ka hoʻololi ʻana o CMC ma waena o 0.7 a me 1.2, ʻoi aku ka maikaʻi o ka ʻike, a ʻoi aku ka nui o ka viscosity o kāna ʻano wai i ka wā o ka pH ma waena o 6 a me 9. I mea e hōʻoia ai i kona maikaʻi, me ka ʻO ke koho o ka mea etherifying, pono e noʻonoʻo ʻia kekahi mau mea e pili ana i ke ʻano o ka hoʻololi ʻana a me ka maʻemaʻe, e like me ka nui o ka pilina ma waena o ka alkali a me ka etherifying agent, ka manawa etherification, ka ʻōnaehana wai ʻōnaehana, ka mahana, ka waiwai pH, ka hopena Concentration a me ka paʻakai, etc.
ʻAno 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 |
Papa 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
| Nā ʻano hoʻohana | Nā noi kikoʻī | Nā waiwai i hoʻohana ʻia |
| Pena | pena latex | ʻO ka mānoanoa a me ka paʻa wai |
| Meaʻai | Hau kalima ʻO nā meaʻai palaoa | ʻO ka mānoanoa a me ke kūpaʻa hoʻokūpaʻa |
| Ka ʻaila ʻaila | Nā wai wili Nā wai hoʻopau | Mānoanoa, paʻa wai Mānoanoa, paʻa wai |
Loaʻa iā ia nā hana o ka adhesion, mānoanoa, hoʻoikaika, emulsification, paʻa wai a me ka hoʻokuʻu.
1. Hoʻohana ʻia ʻo CMC ma ke ʻano he mānoanoa i ka ʻoihana meaʻai, maikaʻi loa ka hoʻoheheʻe ʻana a me ka hoʻoheheʻe ʻana, a hiki ke hoʻomaikaʻi i ka ʻono o ka huahana a hoʻonui i ka manawa mālama.
2. Hiki ke hoʻohanaʻia ka CMC ma keʻano he emulsion stabilizer no nā injections, kahi mea hoʻopaʻa a me ka mea hana kiʻiʻoniʻoni no nā papa ma kaʻoihana lāʻau.
3. ʻO CMC i nā mea holoi, hiki ke hoʻohana ʻia ka CMC ma ke ʻano he anti-soil redeposition agent, ʻoi aku ka hopena anti-soil redeposition ma nā hydrophobic synthetic fiber fabrics, ʻoi aku ka maikaʻi ma mua o ka carboxymethyl fiber.
4. Hiki ke hoʻohana ʻia ka 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 hoʻohana ʻana i kēlā me kēia punawai ʻaila he 2.3t no nā pūnāwai pāpaʻu a me 5.6t no nā luawai hohonu.
5. Hiki ke hoʻohana ʻia ka CMC ma ke ʻano he anti-settling agent, emulsifier, dispersant, leveling agent, a me ka mea hoʻopili no nā uhi.Hiki iā ia ke puʻunaue like i nā mea paʻa o ka uhi i loko o ka mea hoʻoheheʻe i ʻole e delaminate ka uhi no ka manawa lōʻihi.Hoʻohana nui ʻia i ka pena.
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 no kēlā me kēia ʻeke.
12MT/20'FCL (me Pallet)
14MT/20'FCL (me ka ʻole Pallet)