He aha nā pōmaikaʻi o nā Coil Coatings

Pono nā Coil Coatings

Hoʻohana nui ʻia nā huahana coil coating organik i nā ʻano āpau, no kāna mau pono kumu:
① hoʻokele waiwai: hoʻonui i ka hiki a me ka hana ʻana, hoʻemi i nā kumukūʻai hana, ka hoʻohana ʻana i ka ikehu, ka waihona huahana a me nā kumukūʻai kālā
② palekana kaiapuni: no nā hoʻoponopono kaiapuni, mai ka hoʻolālā huahana a hiki i ka hana hou ʻana o ka pōʻai holoʻokoʻa, hiki i ka huahana ke kūpono i nā koi kaiapuni.
③ ʻenehana noʻeau: ka poʻe waiwai waihoʻoluʻu, nā pūʻulu like ʻole o ka maikaʻi kūlike, hiki iā ʻoe ke loaʻa i nā ʻano hopena ʻili, maikaʻi ka maʻalahi o ke kaʻina hana.

Nā nīnau i nīnau pinepine ʻia ma ke kaʻina hana coil coatings

• ʻAoʻao e like ai:

E like me nā ʻōhū, ʻalani peel, cratering, nā paʻi, contamination, kiʻi, lipine, nalo ka pena, nā wahi kaomi, etc.
ʻO ka mea nui e pili ana i ke kūkulu ʻana, ke kaʻina hana uhi a me ke kaiapuni a puni.

• Nā pilikia hana kiʻiʻoniʻoni:

E like me ka paʻakikī, ka maʻalahi, adhesion, curability, color, luster, etc.
ʻO ka mea nui e pili ana i ka hoʻōla pena, ka hoʻomaʻamaʻa mua a me nā mea ʻē aʻe.

Nā ʻano maʻamau o nā Coil Coatings:

ʻIke ʻia ka pena ʻo Caigang ma ke ʻano he coil coating a i ʻole ka uhi mua ʻia (a i ʻole pre-bake).
'ōeweral ʻO nā huahana metala i uhi ʻia ma hope o ka moena hoʻoheheʻe metala substrate, a ʻo kekahi mau mea hoʻomau mau metala coil coating, kiʻekiʻe wela maloʻo a laila ʻōwili ʻia, a hope e kaomi ʻia i loko o nā ʻano huahana pono e hana ʻia. Hiki ke kila (me ka galvanized, galvanized aluminum, etc.) a me ka alumini, i hoʻohana ʻia i ka pena kala.

Nā ʻano maʻamau o ka pena Caigang:

Hana ʻia ka pena me ka resin, pigments, solvents, additives (adjuvants) ʻehā ʻano o nā mea maka, kahi o ka resin Color paint performance i mea koʻikoʻi, no laila, hiki ke hoʻokaʻawale ʻia i kēia mau ʻano:

• Nā polyesters

ʻO ka maʻalahi, ka hoʻopili a me ka hiki ke hoʻoheheʻe ʻia, nā ʻano like ʻole, ka waihoʻoluʻu, ka luster koho nui, ʻo ia ka hoʻopau koʻikoʻi, hoʻohana nui ʻia i loko a me nā mea hale o waho, nā mea hana hale, a me ka halihali;

• Hoʻokumu ʻia ka Polyvinylidene fluoride

ʻOi aku ka maikaʻi o nā waiwai like ʻole, ʻoi aku ka maikaʻi o ka pale ʻana i ka wā, ʻoi aku ka lōʻihi, akā ke kumukūʻai, hoʻohana ʻia no nā facades, pili pū i nā wahi haumia;

• ʻAno polyvinyl fluoride

e like me ka ka uhi ʻana o ka thermoplastic, uhi mānoanoa, toughness, formability maikaʻi, oi aku kū'ē, hiki ke hoʻohana 'ia no ka embossing, ua hoʻohana nui ia i loko o koʻikoʻi haumia o ke kaiapuni, e like me na moku, pahu a me ka smokestacks a me na mea like;

• ʻO nā polyesters i hoʻololi ʻia ʻo Silicone

ʻO ka māmā, ke kūpaʻa wela, ka paʻakikī kiʻekiʻe a me ka lōʻihi, akā hiki ke maʻalahi, adhesion a me ka moldability i nā polyesters ʻilihune, ʻoi aku ka kiʻekiʻe o ke kumukūʻai ma mua o ke ʻano polyester, i hoʻohana ʻia no nā facades;

• Epoxy resins

Loaʻa i ka adhesion maikaʻi a me ka pale ʻana i ka corrosion, he generalhoʻohana ʻia ma ke ʻano he ʻo ka muaʻO nā mea ʻē aʻe e like me nā resins alkyd i hoʻololi ʻia, nā resins acrylic a me nā polyurethanes kekahi kumu.