Hoʻomaʻamaʻa ʻia ka urethane ma luna o nā alahaka
Nā hiʻohiʻona a me nā pono
* ikaika hoʻopili maikaʻi, hoʻopaʻa paʻa me ke kila kalapona, ka lepo a me nā substrates ʻē aʻe.
* ʻOi aku ka paʻakikī o ka uhi ʻana o ka membrane, e pale aku i ka pōʻino o ke koʻikoʻi koʻikoʻi
* maʻiʻo paʻa kiʻekiʻe a hoʻokō i nā koi o ke kaiapuni
*ʻoi aku ka maikaʻi o ka waiwai mechanical, abrasion resistance, impact resistance and scratch resistance
* wai maikaʻi loa
*ʻoi aku ka maikaʻi o ka waiwai anticorrosion a me ke kūpaʻa ʻana i nā mea ʻeleʻele kemika e like me ka paʻakai paʻakai, ka ua waikawa.
* maikaʻi anti-kahiko, ʻaʻohe māwae a ʻaʻohe pauka ma hope o ka hoʻohana lōʻihi ʻana i waho.
* ka uhi lima lima, maʻalahi e hoʻopili, kūpono nā ʻano noi he nui
* ʻāpana hoʻokahi, noi maʻalahi me ka ʻole o ka hoʻohui ʻana me nā ʻāpana ʻē aʻe.
Hoʻohana maʻamau
ʻO ka pale ʻana i ka wai anticorrosion i nā ʻoihana ʻoihana o ka aila, kemika, ka lawe ʻana, ke kūkulu ʻana, ka mea kanu mana etc.
ʻIke huahana
| 'ikamu | Nā hualoaʻa |
| Ka nana aku | Hiki ke hoʻololi ke kala |
| Viscosity (cps )@20 ℃ | 250 |
| Maʻiʻo paʻa (%) | ≥65 |
| manawa maloʻo ili (h) | 2-4 |
| Ola ipuhao (h) | 1 |
| hoʻopaʻa manaʻo | 0.13kg/m2(ka mānoanoa 100um) |
Waiwai kino
| 'ikamu | Kūlana hoʻāʻo | Nā hualoaʻa |
| paʻakikī penikala | GB/T 6739-2006 | 2H |
| ho'āʻo kūlou (cylindrical mandrel) mm | GB/T 6742-1986 | 1 |
| ikaika kū'ē i ka ha'iha'i (kv/mm) | HG/T 3330-1980 | 250 |
| ka hopena o ka hopena (kg·cm) | GB/T 1732 | 60 |
| kū'ē i nā loli wela (-40–150 ℃) 24h | GB/9278-1988 | Maʻamau |
| ikaika pili (Mpa), kumu metala | ASTM D-3359 | 5A (kiʻekiʻe loa) |
| mānoanoa g/cm3 | GB/T 6750-2007 | 1.03 |
Kūleʻa kemika
| ʻO ke kūpaʻa ʻakika 50% H2SO4 a i ʻole15%HCl, 30d | ʻAʻohe ʻōpala, ʻaʻohe ʻōhū, ʻaʻohe ʻili |
| Palekana alkali 50%NaOH, 30d | ʻAʻohe ʻōpala, ʻaʻohe ʻōhū, ʻaʻohe ʻili |
| Paʻakai pale, 50g/L,30d | ʻAʻohe ʻōpala, ʻaʻohe ʻōhū, ʻaʻohe ʻili |
| Paʻakai paʻakai pale, 2000h | ʻAʻohe ʻōpala, ʻaʻohe ʻōhū, ʻaʻohe ʻili |
| ʻAila pale 0# diesel, ʻaila ʻaila, 30d | ʻAʻohe ʻōhū, ʻaʻohe ʻili |
| (No ka ʻike: e hoʻolohe i ka mana o ka ea, ka paʻi ʻana a me ke kahe ʻana. Manaʻo ʻia ka hoʻāʻo ʻana i ka kaiapuni kūʻokoʻa inā makemake ʻia nā ʻikepili kikoʻī ʻē aʻe.) | |
|
- Pumi Haahaa
ʻenehana loea loea i hoʻolaʻa ʻia e alakaʻi iā ʻoe
E like me kāu mau pono maoli, e koho i nā kaʻina hana hoʻolālā holoʻokoʻa kūpono loa