Carboxymethyl Cellulose |CMC |9000-11-7
Whakatakotoranga Hua:
| Tauira No. | CMC840 | CMC860 | CMC890 | CMC814 | CMC816 | CMC818 |
| Viscosity (2%,25℃)/mPa.s | 300-500 | 500-700 | 800-1000 | 1300-1500 | 1500-1700 | ≥1700 |
| Tohu Whakakapi/(DS) | 0.75-0.85 | 0.75-0.85 | 0.75-0.85 | 0.80-0.85 | 0.80-0.85 | 0.80-0.85 |
| Maama /% | ≥65 | ≥70 | ≥75 | ≥88 | ≥92 | ≥98 |
| Uara pH | 7.0-9.0 | 7.0-9.0 | 7.0-9.0 | 7.0-9.0 | 7.0-9.0 | 7.0-9.0 |
| Ngaronga i te whakamaroke/(%) | 9.0 | 9.0 | 9.0 | 8.0 | 8.0 | 8.0 |
| Notes | Ko nga hua o nga momo tohu motuhake ka taea te whakaputa me te whakarato hei whakaritenga tono a nga kaihoko. | |||||
Whakaahuatanga Hua:
Ko te Carboxymethyl Cellulose (CMC) (e kiia ana ko te kapia cellulose) he hanganga polymer raina anionic cellulose ether.He ma, he paku kowhai ranei te paura, he kirikiri ranei, he reka, he kore-paitini, he mahi pumau.Ka taea te wairewa i roto i te wai ki te hanga i te otinga marama me te pokey.Ko tona otinga he koretake, he paku kawakore ranei, he pumau ki te marama me te wera.I tua atu, ka heke te viscosity ki te piki haere o te pāmahana.
Taupānga:
Te keri hinu.Ko te CMC te mahi o te mate wai, te whakapai ake i te kirikiri i roto i nga wai keri, i te whakakii i nga wai me nga wai pakaru, kia pai ai te tiaki i te pakitara, te kawe i nga haea, te whakamarumaru i te bit drill, te aukati i te ngaro o te paru, me te whakapai ake i te tere keri.
Ahumahi pueru, ta me te tae.Ka whakamahia te CMC hei kaihoko rahi mo te rahinga o nga miro maamaa penei i te miro, te hiraka hiraka, te muka matū, me te whakakotahitanga.
Te ahumahi pepa.Ka taea te whakamahi hei kaihoko whakaene mata pepa me te kaihoko rahi.Hei taapiri, kei a CMC nga ahuatanga hanga kiriata me te aukati hinu o nga polymers wairewa-wai.
CMC-koeke horoi.Ko te CMC he taumata teitei o te riterite me te maamaatanga pai i roto i nga horoi horoi.He pai te dispersibility i roto i te wai me te pai mahi anti-resorption.He maha nga ahuatanga penei i te viscosity ultra-tiketike, te pai o te pumau, te tino matotoru me te whakaemulsifying effect.
Koeke peita CMC.Hei whakapumau, ka taea e ia te aukati i te wehenga o te paninga na te tere o te huringa pāmahana.Ka rite ki te kaihoko pokey, ka taea e hanga te reira i te kākahu kāwanatanga paninga, kia rite ki te whakatutuki i te rokiroki pai me te pokey hanga, me te ārai delamination nui i roto i te rokiroki.
Whakakakara mokamoka CMC.Ka taea e te CMC te hono tahi nga waahanga.Ka taea e ia te whakakaha ake i te uaua o te parakihe para namu, kia kore ai e ngawari te pakaru.
CMC reihi niho.Ka whakamahia te CMC hei kapia turanga mo te toothpaste.Ko te nuinga o nga mahi o te hanga me te adhesion.Ka taea e te CMC te aukati i te wehenga o te abrasive me te hanga i te kakahu rite mo te pupuri i te ahua whakapiri pumau.
Ahumahi uku.Ka taea te whakamahi hei whakapiri parakore, he kirihou, he kaihoko whakaiurangi, he kaihoko whakatika tae, aha atu.
Ahumahi hanga whare.Ka whakamahia ki te hanga, ka taea te whakapai ake i te pupuri wai me te kaha o te kumete.
Ahumahi Kai.Ko te Carboxymethyl cellulose i roto i te kai ka taea te whakamahi hei whakapakeke, hei whakapumau, hei whakapiri, hei kaihoko ahua ranei.
Mōkī: 25 kgs / peeke ranei rite tono koe.
Rokiroki: Rokiroki ki te waahi hau, maroke.
Paerewa i mahia: Paerewa Ao.
