He aha nā ʻano o nā kāwele pulupulu maʻemaʻe?

1. ʻO ka hoʻoheheʻe ʻana i ka wai ikaika, kiʻekiʻe shrinkage rate, ma kahi o 4-10%
2. ʻAʻole kūpaʻa i ka waika. ʻAʻole paʻa loa ka lole pulupulu i nā ʻakika inorganic, a hiki i ka dilute sulfuric acid ke hōʻino iā ia, akā nāwaliwali ka hopena o nā waikawa organik a aneane hiki ʻole ke negligible. ʻOi aku ka pale ʻana o ka lole pulupulu i ka alkali. ʻO ka maʻamau, ʻaʻole pili ka alkali dilute i ka lole pulupulu ma ka lumi wela, akā ma lalo o ka alkali ikaika, e emi ka ikaika o ka lole pulupulu. Hiki ke hana i ka lole pulupulu "mercerized" me ka hoʻohana pinepine ʻana i 20% ka waiʻona waiʻona no ka mālama ʻana i ka lole pulupulu
3. ʻO ke kūpaʻa māmā a me ka pale wela he awelika. E oxidize mālie ka lole pulupulu i ka lā a me ka lewa, e emi ana ka ikaika. Hiki ke hoʻopōʻino i ka lole pulupulu no ka wā lōʻihi, akā hiki iā ia ke pale i ka mālama wela kiʻekiʻe no ka wā pōkole ma 125-150 ° C.
4. He hopena pōʻino nā microorganisms i nā lole pulupulu, i hōʻike ʻia e ko lākou kū ʻole ʻana i ka pala.
5. Maʻemaʻe: ʻO ka pulupulu pulupulu he pulupulu maoli, i haku ʻia me ka cellulose, a me kahi liʻiliʻi o nā mea waxy, nā mea i loaʻa i ka nitrogen, a me ka pectin. Ua hoʻohana ʻia ka lole pulupulu maʻemaʻe i nā nānā a me nā hana. ʻAʻole hoʻonāukiuki ka pilina ma waena o ka lole a me ka ʻili a ʻaʻohe hopena maikaʻi ʻole. He pōmaikaʻi a maikaʻi ʻole ia i ke kino o ke kanaka ke hoʻohana ʻia no ka manawa lōʻihi, a he hana maʻemaʻe maikaʻi.

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