SWD9001 desalination caisson kūikawā polyurea anticorrosion lole pale pale

huahana

SWD9001 desalination caisson kūikawā polyurea anticorrosion lole pale pale

wehewehe pōkole:

Nā wehewehe huahanaSWD9001 desalination caisson polyurea kūikawā he 100% paʻa maʻiʻo aromatic polyurea elastomer mea.He kiʻekiʻe anticorrosion a me ka erosion kū'ē i ke kai a me ka cathodic kiʻekiʻe disbonding kū'ē.Ua hoʻohana nui ʻia i nā papahana ʻenekinia desalination nui ma ʻAmelika, Australia a me Kina kūloko.

Nā noi huahana

ʻO ka pale ʻana i ka wai anticorrosion o nā pahu hoʻomaʻemaʻe wai kai, uapo waho a me nā lako kai ʻē aʻe.Loaʻa iā ia ke kūpaʻa kemika kiʻekiʻe, ka wai anticorrosion a me ke kūpaʻa wai kai, e hoʻonui i ke ola lawelawe no nā makahiki 30. 

ʻIke huahana

'ikamu A B
Ka nana aku Wai melemele ʻeleʻele Ka waihoʻoluʻu hiki ke hoʻololi
Kaumaha kiko (g/m³) 1.08 1.02
Viscosity(cps)@25℃ 820 670
Maʻiʻo paʻa (%) 100 100
Lakiō huikau (Lakiō leo) 1 1
Ka manawa gel(kekona)@25℃ 4-6
Ka manawa maloʻo o ka ʻili (kekona) 15-40
Ka Ui Manaʻo (dft) 1.05kg/㎡ kiʻiʻoniʻoni mānoanoa 1mm

 Nā waiwai kino

'ikamu

Kūlana hoʻāʻo Nā hualoaʻa
ʻOʻoleʻa (Kaʻe A) ASTM D-2240 90
Laki elongation (%)) ASTM D-412 450
Ka ikaika tensile(Mpa) ASTM D-412 20
Kaha waimaka (kN/m) ASTM D-624 72
Hiki ʻole (0.3Mpa/30min) HG/T 3831-2006 Impermeable
Hoʻopaʻa paʻa (750g/500r)/mg HG/T 3831-2006 4.5
Ka ikaika pipili(Mpa)ke kumu paʻa HG/T 3831-2006 3.2
Ka ikaika pipili(Mpa) kumu kila HG/T 3831-2006 11.5
ʻO ka mānoanoa(g/cm³) GB/T 6750-2007 1.02
Hoʻokuʻu ʻia ʻo Cathodic [1.5v,(65±5)℃,48h] HG/T 3831-2006 ≤15mm

 

Alakaʻi noi

Manaʻo i ka mīkini hoʻoheheʻe GRACO H-XP3 ʻO nā mea hoʻoheheʻe Polyurea
pū puhi Fusion-ea hoʻomaʻemaʻe a i ʻole hoʻomaʻemaʻe mechanical
Pumi paʻa 2300-2500psi
Pumi ikaika 2000-2200psi
Paipai i ka mānoanoa kiʻiʻoniʻoni 1000-3000μm
Hoʻopili hou ʻana ≤6h

 

palapala noi

E hoʻoulu i ka ʻāpana B ma mua o ka hoʻohana ʻana, e hui pono i nā puaʻa i waiho ʻia, a i ʻole e hoʻopilikia ʻia ka maikaʻi o ka huahana.

kāpīpī i ka polyurea i loko o ka manawa kūpono inā hoʻomaka ka ʻili o ka substrate.No ke ʻano noi a me ka manawa manawa o ka SWD polyurea speical primer e ʻoluʻolu e nānā i nā palapala ʻē aʻe o nā hui SWD.

E hoʻopili mau i ka SWD spray polyurea ma kahi wahi liʻiliʻi ma mua o ka hoʻohana nui ʻana e nānā pono i ka ratio hui ʻana, ka waihoʻoluʻu a me ka hopena o ka pulupulu.No ka ʻike kikoʻī o ka noi e ʻoluʻolu e nānā i ka pepa aʻo hou onā ʻōlelo aʻoaʻo o ka SWD spray polyurea series. 

ʻO ka manawa hoʻoponopono huahana

Ka wela o ka lepo Maloo Ka ikaika hele wāwae hoʻopaʻa paʻa
+10 ℃ 28s 45 min 7d
+20 ℃ 20s 15 min 6d
+30 ℃ 17s 5 min 5d

Hoʻomaopopo: ʻokoʻa ka manawa hoʻōla me ke kūlana kaiapuni ʻoi aku ka mahana a me ka haʻahaʻa pili.

 

Ola Pahu

* Mai ka lā o ka mea hana a me ke kūlana i hoʻopaʻa ʻia i ka pūʻolo kumu:

Mahele A: 10 mahina

Mahele B: 10 mahina

*Panahana mālama:+5-35°C

Hoʻopili: Māhele A 210kg / pahu, ʻāpana B 200kg / pahu

E hoʻopaʻa pono i ka pūʻolo huahana.

* E kūʻai ma kahi ʻoluʻolu a me ka makani, e pale i ka ʻike ʻana i ka lā.

 


Huahana Huahana

Huahana Huahana


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