Sodium carboxymethyl cellulose (CMC) inowana mashandisirwo akasiyana muindasitiri yemapepa nekuda kweiyo yakasarudzika zvivakwa sepolymer inonyungudika nemvura. Heano mamwe akajairika mashandisirwo eCMC muindasitiri yemapepa:

1. Kukura Kwepamusoro:
   • CMC inoshandiswa seyepamusoro saizi mumiriri mukugadzira mapepa kuvandudza simba repamusoro, kutsvedzerera, uye kudhindwa kwepepa. Inoumba firimu rakatetepa pamusoro pepepa, kuderedza porosity yepamusoro uye kuwedzera inki kubata panguva yekudhinda.
2. Kukura Kwemukati:
   • CMC inogona kuwedzerwa kune pepa pulp seyemukati saizi mumiriri kuti ivandudze kuramba kwebepa kupinda mukati memvura uye kuwedzera kudzoreredza kwayo kwemvura. Izvi zvinobatsira kudzivirira inki kupararira uye inovandudza kunaka kwemifananidzo yakadhindwa uye zvinyorwa.
3. Kuchengeta uye Kubatsira Kwemvura:
   • CMC inoshanda seyamuro yekuchengetedza uye yekudhonza mvura mukugadzira mapepa, kuvandudza kuchengetwa kweakatsetseka zvimedu uye mafirita mumapepa epepa uye kuwedzera kunaka kwemvura pamushini wepepa. Izvi zvinoguma nekuvandudzwa kwemapepa, kuderedzwa kwemapepa kuparuka, uye kuwedzera kwekugadzirwa kwemuchina.
4. Kudzora kweCoating Rheology:
   • Mukugadzirwa kwemapepa akavharidzirwa, CMC inoshandiswa se rheology modifier mukugadzirisa kwekugadzira kudzora viscosity uye kuyerera maitiro. Inobatsira kuchengetedza yunifomu yekuputira ukobvu, kuvandudza kuvharika kwekuvhara, uye kusimudzira zvimiro zvepamusoro zvemapepa akaputirwa, senge gloss uye kutsvedzerera.
5. Kuwedzera Simba:
   • CMC inogona kuvandudza simba rekusimba, kuramba kubvarura, uye kusimba kwezvigadzirwa zvemapepa kana zvawedzerwa papepa repepa. Inoita sebhainda, inosimbisa mafibhi uye inosimudzira kuumbwa kwepepa, izvo zvinotungamira kune yakagadziridzwa kunaka kwepepa uye kuita.
6. Kudzora Mapepa Properties:
   • Nekugadzirisa mhando uye kusungirirwa kweCMC inoshandiswa mukugadzira mapepa, vagadziri vemapepa vanogona kugadzirisa zvimiro zvebepa kuti zvienderane nezvinodiwa, sekupenya, kupenya, kuoma, uye kutsvedzerera kwepasi.
7. Kuvandudza Maumbirwo:
   • CMC inobatsira kuvandudza kuumbwa kwemapepa mapepa nekusimudzira fiber bonding uye kuderedza kuumbwa kwehurema hwakadai semapini, mavara, uye mitsetse. Izvi zvinoguma mune mamwe mayunifomu uye anowirirana mapepa mapepa ane kuvandudzwa kwekuona kutaridzika uye kudhindwa.
8. Functional Additive:
   • CMC inogona kuwedzerwa kumapepa ehunyanzvi uye zvigadzirwa zvemapepa sechinhu chinowedzera chekuwedzera kugovera chaiwo zvivakwa, senge hunyoro kuramba, anti-static zvivakwa, kana inodzorwa kuburitsa maitiro.

sodium carboxymethyl cellulose (CMC) inoita basa rakakosha muindasitiri yemapepa nekubatsira mukugadzirwa kwemapepa emhando yepamusoro ane zvinhu zvinodikanwa, kusanganisira simba repamusoro, kudhindwa, kuramba mvura, uye kuumbwa. Izvo zvakasiyana-siyana uye kushanda kwayo kunoita kuti ive yekuwedzera yakakosha mumatanho akasiyana-siyana ekugadzira mapepa, kubva pakugadzirira pulp kusvika pakuputira uye kupedza.