huahana

Nā huaʻōlelo like ma ka ʻōlelo Pelekania

Ka uhi wai

waiwai kemika

1. ʻO ka uhi pale wai he wai viscous ma ka lumi wela.Ma hope o ka uhi ʻana a me ka hoʻōla ʻana, hiki iā ia ke hana i kahi kiʻiʻoniʻoni wai ʻole me ka ʻole o ka humu.
He mea kūpono loa ka uhi wai 2 no ka hana ʻana i ka wai ma ke kūpaʻa, Yin a me Yang Angle, ma o ka paipu papa hana, hoʻokiʻekiʻe ʻia, wahi haiki a me nā kikoʻī ʻē aʻe o ka hale, hale kūʻai hoʻōla, hiki ke hana i kahi kiʻiʻoniʻoni wai piha ma ka ʻili o kēia mau ʻāpana paʻakikī. .
He hana anu, maʻalahi ka hana, haʻahaʻa haʻahaʻa ka hana ʻana i ka uhi wai.
4. ʻO ka papa wai i hana ʻia ma hope o ka hoʻōla ʻana he māmā ke kaumaha, a hoʻohana nui ʻia ka uhi wai no ke kūkulu ʻana i ka pūpū lahilahi māmā a me nā hale ʻano kūikawā ʻē aʻe.
5. ʻO ke kiʻi ʻoniʻoni i uhi ʻia i ka wai maikaʻi ke kūpaʻa wai, ka pale ʻana i ka wā, ka waikawa a me ke kūpaʻa alkali a me ka hana elongation maikaʻi loa, hiki ke hoʻokō i nā pono o ka deformation kūloko o ke kumu.
6. Hiki ke hoʻoikaika ʻia ka ikaika tensile o ka papa wai ma ka hoʻohui ʻana i ka mea hoʻoikaika kino kino.No nā māwae, nā hui hoʻohui, nā aʻa paipu a me nā ʻāpana ʻē aʻe i maʻalahi ke kumu leakage, maʻalahi ka hoʻonui, hoʻoikaika, hoʻoponopono a me nā hana ʻē aʻe.
ʻO 7 ka uhi ʻana o ka wai e hilinaʻi maʻamau i ka uhi ʻana, paʻakikī kona mānoanoa e like me ke ʻano like ʻole, no laila ke kūkulu ʻia, e like me ke ʻano o ka hana no ka hoʻomaʻamaʻa pinepine ʻana, e hōʻoia i ka liʻiliʻi o ka hoʻohana ʻana i kēlā me kēia wahi, e hōʻoia i ka maikaʻi o ke kūkulu ʻana. uhi wai.
8. Hoʻopili i ka uhi ʻana o J11 no ka pale ʻana i ka wai a me ka mālama pono.

Hoʻopuka huahana a me nā hiʻohiʻona

ʻO ka pena waiʻole, iʻikeʻia he pena waiʻole, ua hanaʻia me ka polymer polymer synthetic, polymer polymer a me ka asphalt, polymer polymer a me ka sima ma keʻano he mea kiʻiʻoniʻoni nui;E hoʻohui i nā mea hoʻohui like ʻole, nā mea i hoʻololi ʻia, nā mea hoʻopihapiha a me nā hana ʻē aʻe i hana ʻia me ka solvent, emulsion a i ʻole nā ​​​​mea ʻano pauka.Ua pena ʻia ka uhi ʻana ma luna o ka hale o ka hale, lalo, lumi ʻauʻau, lumi ʻauʻau a me ka paia o waho e pono ai ka mālama ʻana i ka wai ma luna o ka ʻili o ke kumu, hiki ke hana i ka hoʻomau, holoʻokoʻa, me kahi mānoanoa o ka uhi ʻana i ka papa wai ma lalo o nā kūlana maʻamau.ʻO ka uhi ʻana i ka wai ʻo ia ka mea viscous wai polymer synthesis me ke ʻano paʻa ʻole i ka wela lumi.He huaʻōlelo maʻamau no nā mea i hana ʻia i kahi kiʻiʻoniʻoni wai ʻole ma ka ʻili kumu ma hope o ka uhi ʻia ʻana e ka solvent evaporation a i ʻole ka hoʻoheheʻe wai a i ʻole ka hoʻōla ʻana.

hoʻohana

Hoʻohana ʻia no ka lumi ʻauʻau o loko, ka wai kīhini, ka wai o waho