PaMashandisirwo eSodium carboxymethyl cellulose muSurface Sizing

Sodium carboxymethyl cellulose (CMC) inowanzo shandiswa muindasitiri yemapepa kuita saizi yepasi. Surface sizing inzira mukugadzira mapepa uko yakatetepa dhizaini yeajenti inoiswa pamusoro pebepa kana pepa bhodhi kuti ivandudze nzvimbo dzayo dzepamusoro uye kudhinda. Heano mamwe akakosha mashandisirwo e sodium carboxymethyl cellulose mukuyera kwepamusoro:

1. Kuvandudza Kusimba Kwepamusoro:
   • CMC inokwidziridza kusimba kwepepa nekugadzira firimu rakatetepa kana kupfekedza pamusoro pepepa. Firimu iri rinonatsiridza kuramba kwebepa kuti risakwe, kubvaruka, uye kutsemuka panguva yekubata nekudhinda, zvichikonzera kuti pave nenzvimbo yakatsetseka uye yakasimba.
2. Surface Smoothness:
   • CMC inobatsira kuvandudza kutsetseka kwepamusoro uye kufanana kwebepa nekuzadza zvisizvo zvepasi uye pores. Izvi zvinoita kuti pave nekunyanya kutaridzika kwepamusoro, izvo zvinowedzera kudhindwa uye kutaridzika kwepepa.
3. Ink Receptivity:
   • CMC-yakarapwa bepa rinoratidza yakagadziridzwa inki kugamuchira uye inki holdout zvivakwa. Iyo yekuputira yepamusoro inoumbwa neCMC inosimudzira kupfekwa kweinki uye inodzivirira inki kuti isapararire kana kuita minhenga, zvichitungamira kune yakapinza uye inopenya yakadhindwa mifananidzo.
4. Surface Sizing Uniformity:
   • CMC inova nechokwadi chekushandiswa kwakafanana kwekuyera kwepamusoro pepepa bepa, kudzivirira kusaenzana kwekuputira uye kutsika. Izvi zvinobatsira kuchengetedza kuenderana mune zvemapepa zvivakwa uye mhando yekudhinda mukati mebepa roll kana batch.
5. Kudzora kweSurface Porosity:
   • CMC inodzora porosity yepamusoro yepepa nekudzikisa kunyura kwayo kwemvura uye kuwedzera kushushikana kwayo kwepamusoro. Izvi zvinoguma nekudzikiswa kweingi kupinza uye kuvandudzwa kwemavara kusimba mumifananidzo yakadhindwa, pamwe nekuwedzera kusamira kwemvura.
6. Hunhu Hwakawedzerwa
   • Pepa repamusoro-soro rakabatwa neCMC rinoratidza kunaka kwekudhinda, kusanganisira mavara akapinza, ruzivo rwakanaka, uye mavara akapfuma. CMC inobatsira pakugadzirwa kwenzvimbo yakatsetseka uye yakafanana yekudhinda, optimizing kudyidzana pakati peinki nebepa.
7. Kuvandudza Runnability:
   • Pepa rakabatwa neCMC mukuita saizi yepasi rinoratidza kuvandudzwa kumhanya pamichina yekudhinda uye kushandura michina. Iyo yakakwidziridzwa pamusoro pezvivakwa inoderedza guruva remapepa, kusungirira, uye kubhuroka kwewebhu, zvichikonzera kuita kwakatsetseka uye kwakanyatso kugadzirwa maitiro.
8. Kuderedza Hupfu uye Kunhonga:
   • CMC inobatsira kudzikisa huruva uye kunhonga nyaya dzine chekuita nepepa pepamusoro nekusimbisa faibha bonding uye kuderedza fiber abrasion. Izvi zvinotungamira kukuchenesa nzvimbo dzekudhinda uye nekuvandudzwa kwehutongi mukudhinda nekushandura mashandiro.

sodium carboxymethyl cellulose inoita basa rakakosha mukuyera kwepamusoro mashandisirwo muindasitiri yemapepa nekusimudzira simba repamusoro, kutsvedzereka, kugashira inki, saizi yakafanana, kudhinda mhando, kumhanya, uye kuramba kupukuta huruva nekunhonga. Kushandiswa kwaro kunobatsira mukugadzirwa kwezvigadzirwa zvemapepa zvemhando yepamusoro zvine hunyanzvi hwekudhinda uye kugutsikana kwevatengi.