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huahana

ʻO ka uhi ʻana i ka ʻoihana kila Acrylic Polyurethane Topcoat

Wehewehe Pōkole:

ʻo iaʻāpana ʻeluapena,Hui A Hana ʻia ia me ka resin acrylic hydroxyl-containing kiʻekiʻe i lawe ʻia mai, ka pigment super weather-resistant, ka mea kōkua, ka mea hoʻoheheʻe, a me nā mea ʻē aʻe, a me ka topcoat weathering kiʻekiʻe i haku ʻia me kahi mea hoʻōla kūikawā aliphatic e like mehui B.


NĀ KIKOʻĪ HOU AʻE

*Wikiō:

*Nā hiʻohiʻona huahana:

Pena Polyurethane Acrylic

1.Hana maikaʻi loa no ka pale ʻana i ka palaho, ka lewa kemika, ka paʻakai, ka ʻaila kinoea, ka ʻaila kerosene, ka ʻaila kaʻa, nā mea hoʻoheheʻe hydrocarbon, ka makū, ka ua a me ka condensation;
2, Maikaʻi ka maʻalahi, kūpaʻa i ka ʻaʻahu, kūpaʻa i ka hopena.
3, Hana hoʻonaninani maikaʻi: ka paʻa ʻana o ka mālamalama, maikaʻi ka hana paʻa kala.
4, Ke kūpaʻa welaa i 120 ℃, kūpaʻa maikaʻi loa i ka wā, hoʻolalelale ʻia ka ʻelemakule no 1000 mau hola;
5, He maʻalahi ka hoʻoponopono ʻana i ka uhi ʻana a hiki ke ho'ōla ʻia i ka mahana o ka lumi a hoʻomaloʻo ʻia paha i ka mahana haʻahaʻa.

 

*ʻIkepili loea:

Mea

Kūlana Maʻamau

Waihoʻoluʻu

Nā kala a pau

ʻO ka mānoanoa (uhi-4), s)

70-100

Ka maikaʻi, μm

≤30

Ikaika hopena, kg.cm

≥50

Ka nui o ka paʻa

1.10-1.18kg/L

E hoʻohana i ka mahana, ke kūlana maloʻo

ʻO ka mahana hana kiʻekiʻe loa he 140 ℃.

Mānoanoa o ka ʻili maloʻo, um

30-50 um/no kēlā me kēia papa

ʻĀlohilohi

≥80

Ka uhi ʻana, kg/m²

0.09

Wahi ʻālohilohi, ℃

27

ʻIke Paʻa,%

65%

Ka uhi ʻana, mika kuea/kg

5-7

Manawa maloʻo (23 ℃)

ʻIli maloʻo≤2h

Maloʻo Paʻakikī≤24h

Paʻakikī

≥0.5

Ka maʻalahi, mm

≤1

VOC,g/L

≥400

Ke kū'ē ʻana o ka alkali, 48h

ʻAʻohe hua, ʻaʻohe ʻili, ʻaʻohe wrinkling

Ke kūpaʻa wai, 48 hola

ʻAʻohe hua, ʻaʻohe ʻili, ʻaʻohe wrinkling

Ke kū'ē ʻana i ka ʻaila, 120

ʻAʻohe hua, ʻaʻohe ʻili, ʻaʻohe wrinkling

Ke kūpaʻa ʻana i ke aniau, ka hoʻolalelale wikiwiki ʻana i hana ʻia no 1000 h

ʻAʻohe māwae maopopo, hoʻololi ʻili ≤ 3, nalowale ke kukui ≤ 3

Noe kūpaʻa paʻakai (1000h)

ʻaʻohe loli i ka ʻili pena.

*Hoʻohana Huahana:

Hoʻohana

Pili i nā mokulele, nā kaʻa, nā moku, nā mīkini ʻaila, nā mīkini ʻenekinia, nā alahaka, nā lako mana, nā mea hoʻololi uila kiʻekiʻe a me nā hale kila nui ʻē aʻe, e hoʻokō aihoʻonaninani a me ka pale hana kiʻekiʻe.

*Pena kūlike:

Mea HoʻomakaʻO ka mea hoʻomaka epoxy, ka mea hoʻomaka epoxy zinc phosphate.
Nā substrates pili: kila, alumini, nā mea ʻaʻole metala, a pēlā aku.

*Lapaʻau ʻIli:

Pono ka ʻili o ka primermaʻemaʻe, maloʻo a ʻaʻohe haumiaE ʻoluʻolu e hoʻolohe i ka manawa o ka uhi ʻana ma waena o ke kūkulu ʻana a me ka primer.

*Kūlana Kūkulu:

ʻO ka mahana o ka substrateʻaʻole haʻahaʻa ma mua o 5 ℃, a ʻoi aku ka kiʻekiʻe o 3 ℃ ma mua o ka mahana o ka hau ea, a ʻo ka haʻahaʻa pili he <85% (pono e ana ʻia ka mahana a me ka haʻahaʻa pili kokoke i ke kahua). Kapu loa ke kūkulu ʻana i ka noe, ka ua, ka hau, a me ka makani.

E uhi mua i ka pena primer a me ka pena waena, a hoʻomaloʻo i ka huahanama hope o 24 mau hola. Hoʻohana ʻia ke kaʻina hana pīpī e pīpī i 1-2 mau manawa e hoʻokō ai i ka mānoanoa o ka kiʻiʻoniʻoni i kuhikuhi ʻia, a ʻo ka mānoanoa i ʻōlelo ʻia he 60 μm. Ma hope o ke kūkulu ʻana, pono e laumania a palahalaha ka kiʻiʻoniʻoni pena, a pono e kūlike ke kala, a ʻaʻohe mea e sagging, blistering, ʻili ʻalani a me nā maʻi pena ʻē aʻe.

*Nā Kūlana Kūkulu:

Ka manawa ho'ōla: 30 mau minuke (23 ° C)

Ke ola holoʻokoʻa:

Mahana, ℃

5

10

20

30

Ke ola holoʻokoʻa (h)

10

8

6

6

Ka nui o ka lāʻau lahilahi (lakio kaumaha):

Ka pīpī ʻana me ka ʻole o ka ea

Ka pīpī ʻana i ka ea

Uhi palaki a ʻōwili paha

0-5%

5-15%

0-5%

Ka manawa hoʻopili hou ʻana (mānoanoa o kēlā me kēia kiʻiʻoniʻoni maloʻo 35um):

Mahana ambient, ℃

10

20

30

Ka Manawa Pōkole Loa, h

24

16

10

Ka manawa lōʻihi loa, ka lā

7

3

3

*ʻAno Hana Kūkulu:

Ke pīpī ʻanaKaomi pīpī: 0.3-0.6MPa (ma kahi o 3-6 kg/cm2);Palaki;ʻŌwiliuhi ʻana

https://www.cnforestcoating.com/high-adhesion-anti-rust-and-anti-corrosion-epoxy-zinc-rich-primer-product/?fl_builder

*Nā hana palekana:

E ʻoluʻolu e hoʻolohe i nā hōʻailona palekana a pau ma ka ʻōpala i ka wā e lawe ʻia ai, e mālama ai, a e hoʻohana ai. E hana i nā hana pale a me nā hana palekana e pono ai, ka pale ʻana i ke ahi, ka pale ʻana i ka pahū ʻana, a me ka pale ʻana i ke kaiapuni. E pale i ka hanu ʻana i nā mahu solvent, e pale i ka pili ʻana me ka ʻili a me nā maka me ka pena. Mai ale i kēia huahana. Inā loaʻa kahi ulia, e ʻimi koke i ke kōkua lapaʻau. Pono e hoʻolei ʻia nā ʻōpala e like me nā lula palekana o ke aupuni aupuni a me ke kūloko.

*Pūʻolo:

Pena20Kg/BākekeMea Hoʻōla/Mea Hoʻopaʻakikī4Kg/Bākeke
pena:mea hoʻōla/mea hoʻopaʻakikī=5:1(lakio kaumaha)

Pūʻolo