Dab tsi yog super absorbent polymers siv rau?
Dab tsi yog super absorbent polymers siv rau?

Video: Dab tsi yog super absorbent polymers siv rau?

Video: Dab tsi yog super absorbent polymers siv rau?
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Superabsorbent Polymers (SAP): Superabsorbentpolymers yog feem ntau siv li ib nqus tau forwater thiab aqueous daws rau cov pawm, cov neeg laus incontinenceproducts, feminine hygiene khoom, thiab cov ntawv zoo sib xws.

Ntxiv rau qhov no, super absorbent polymer ua haujlwm li cas?

SAP ( Super Absorbent Polymer ) raug cais tawm ashydrogels thaum sib txuas, nqus cov kev daws teeb meem los ntawm hydrogen bonding nrog dej molecules. High cross-link density polymers nthuav tawm qis dua nqus tau muaj peev xwm thiab o, tab sis lub gel lub zog yog firmer thiab muaj peev xwm tswj tau particle zoo txawm nyob rau hauv me ntsis siab.

Tsis tas li ntawd, super absorbent polymers pab tau li cas hauv cov lim roj? Cov tseem ceeb ntawm no super absorbentpolymers lays ntawm qhov tseeb tias lawv tsim nyog rau txo cov av noo uas nkag mus rau hauv lub cav, txhawm rau tiv thaiv lub cav thiab lwm yam. tseem ceeb qhov chaw los ntawm xeb. Cov roj lim los ntawm nws tus kheej tshem tawm cov khoom txaus ntshai rau lub cav, thaum lub polymers nqus cov av noo.

Yog li ntawd, puas yog super absorbent polymer lom?

SAPs raug suav hais tias tsis yog tshuaj lom , nonsensitizing, tsis irritant thiab tsis mutagenic. Txhua yam, siv dej absorbent polymer yog ib qho zoo. Lawv tsis yog tshuaj lom thiab nyab xeeb, thiab lawv pab kom cov nappies thinner, sothere muaj pov tseg tsawg.

Cov dej ntau npaum li cas tuaj yeem nqus tau super absorbent polymer?

Cov super absorbent yuav nqus tau txog 800 npaug nws qhov hnyav hauv distilled dej . Tib yam polymer yuav nqus tau tsuas yog kwv yees li 300 npaug ntawm nws qhov hnyav hauv kais dej . Qhov no polymer yuav nqus tau tsuas yog kwv yees li 60 npaug ntawm nws qhov hnyav ntawm 0.9% sodium chloride tov.

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