Carboxy Methyl Cellulose(CMC)
Whakaahuatanga Hua
Ko te konutai carboxymethyl cellulose, e mohiotia ana ko te carboxymethyl cellulose, CMC, ko te momo cellulose e tino whakamahia ana i te ao i enei ra.He kirikiri ma, he paura kirikiri ranei.He pärönaki cellulose me te tohu polymerization glucose o te 100 ki te 2000. He hongi, he reka, he reka, he hygroscopic, he kore e rewa i roto i nga whakarewa pararopi.
Ko te konutai carboxymethyl cellulose he hototahi ki nga wairewa waikawa kaha, nga tote rino whakarewa, me etahi atu konganuku penei i te konumohe, te mercury me te zinc.Ka taea e te konutai carboxymethyl cellulose te hanga tahi-huinga ki te gelatin me te pectin, ka taea hoki te hanga matatini me te collagen, ka taea te whakaheke. etahi pūmua pai ka utaina.
Te Tirohanga Kounga
Ko nga tohu matua hei ine i te kounga o te CMC ko te tohu whakakapinga (DS) me te ma.Ko te tikanga, he rereke nga ahuatanga o te CMC ina he rereke te DS;ko te teitei ake o te tohu whakakapinga, ka kaha ake te whakarewatanga, ka pai ake te marama me te pumau o te otinga.E ai ki nga purongo, i te wa ko te tohu whakakapinga o te CMC kei waenganui i te 0.7 me te 1.2, he pai ake te maarama, me te nui o te pokey o tana otinga wai i te wa kei waenganui te pH i waenga i te 6 me te 9. Hei whakarite i tona kounga, hei taapiri atu Ko te whiriwhiringa o te kaihoko whakamaarama, me whai whakaaro ano hoki etahi mea e pa ana ki te tohu whakakapinga me te ma, penei i te nui o te hononga i waenga i te kawakore me te kaihoko etherifying, te wa etherification, te ihirangi wai o te punaha, te pāmahana, te uara pH, te otinga Whakakotahitanga me te tote, etc.
Āhuatanga Angamaheni
| Te ahua | Ma ki te paura ma |
| Te rahi o te matūriki | 95% paahi 80 mata |
| Te tohu whakakapinga | 0.7-1.5 |
| Uara PH | 6.0~8.5 |
| Pure (%) | 92 meneti, 97 meneti, 99.5 meneti |
Koeke rongonui
| Taupānga | Koeke angamaheni | Viscosity (Brookfield, LV, 2%Solu) | Viscosity (Brookfield LV, mPa.s, 1%Solu) | Te Tohu Whakakapi | Maamaa |
| Mo te peita | 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 | ||
| Mo te kai
| 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 | ||
| Mo te horoi horoi | CMC FD7 | 6-50 | 0.45-0.55 | 55%min | |
| Mo te toothpaste | CMC TP1000 | 1000-2000 | 0.95min | 99.5%min | |
| Mo te Ceramic | CMC FC1200 | 1200-1300 | 0.8-1.0 | 92% min | |
| Mo te mara hinu | CMC LV | 70max | 0.9min | ||
| CMC HV | 2000max | 0.9min |
Taupānga
| Momo Whakamahinga | Taupānga Tauwhāiti | Nga Taonga i whakamahia |
| Te peita | peita tawhetawhe | Te Matotoru me te Wai-here |
| Kai | aihikirimi Nga hua keke | Te whakamatotoru me te whakapumau whakapumau |
| Te keri hinu | Wai Keri Wai Whakaoti | Matotoru, pupuri wai Matotoru, pupuri wai |
He nga mahi o te adhesion, thickening, whakakaha, emulsification, pupuri wai me te whakatārewatanga.
1. Ka whakamahia te CMC hei kaitao i roto i te umanga kai, he tino pai te tio me te rewa, ka taea te whakapai ake i te reka o te hua me te whakaroa i te wa rokiroki.
2. Ka taea te whakamahi i te CMC hei whakapumau whakaehunga mo nga werohanga, he here me te kaihoko kiriata mo nga papa i roto i te umanga rongoa.
3. Ko te CMC i roto i nga mea horoi, ka taea te whakamahi i te CMC hei kaihoko whakaheke i te oneone, ina koa ko te paanga anti-oneone ki runga i nga papanga muka waihanga hydrophobic, he tino pai ake i te muka carboxymethyl.
4. Ka taea te whakamahi CMC ki te tiaki i nga puna hinu hei whakapumau paru me te kaihoko pupuri wai i roto i te keri hinu.Ko te kai o ia puna hinu he 2.3t mo nga puna papaku me te 5.6t mo nga puna hohonu.
5. Ka taea te whakamahi i te CMC hei kaikawe anti-settling, emulsifier, dispersant, leveling agent, and adhesive for coatings.Ka taea e ia te tohatoha i nga totoka o te paninga i roto i te whakarewa kia kore ai te paninga e tarai mo te wa roa.Kei te whakamahia whānuitia hoki I roto i te peita.
Te takai
Kikī Hua CMC i roto i te peeke pepa paparanga e toru me te putea polyethylene o roto kua whakapakarihia, ko te taumaha kupenga he 25kg ia peeke.
12MT/20'FCL (me te Pallet)
14MT/20'FCL (kare he Pallet)