Kedu ihe bụ ihe na-esi ísì ụtọ maka ncha akwa?

Ihe na-esi ísì ụtọ a na-eji na-asa ákwà na-abụkarị polymer, dị ka polyacrylate, Hydroxypropyl methyl cellulose ether, polysaccharide, ma ọ bụ polyacrylamide. A na-agbakwunye polymers ndị a na nchacha iji mee ka viscosity ya dịkwuo elu, nke na-enyere ya aka ịgbasa nke ọma n'elu akwa ákwà na ịnọ na nkwụsịtụ na mmiri ịsa ahụ. Ndị polymer na-enyekwa aka belata ọnụ ọgụgụ nke surfactant dị mkpa na ncha, nke nwere ike inye aka belata ọnụ ahịa mmepụta. Ndị polymer na-enyekwa aka belata ụfụfụ nke a na-emepụta n'oge a na-asa ahụ, nke nwere ike inye aka belata mmiri dị mkpa maka ịsacha. Tụkwasị na nke ahụ, polymers nwere ike inye aka belata ihe fọdụrụ na akwa ákwà mgbe okirikiri ịsachara, nke nwere ike inye aka belata oge dị mkpa maka ihicha.