He aha ka polsible polymer?
1. Hōʻike i ka polsipsible Polymer nui (RdP)
ʻO ka paula polymerbleble polmerpersper(Rdp) kahi mea hana kūkulu'āina i loaʻa mai i nā'ōmole polymer e pili ana ma o ka maloʻoʻana. I ka wā i kāwiliʻia me ka wai, hana hou nā RDP i loko o kahi pōkole, e hāʻawi ana i nāʻano like like me ka mea makua mua. Hoʻopili ia i ka adhesiona, maʻalahi, ka paleʻana o ka wai, a me ka lōʻihi o ka uluʻana o nā mea kanu gypsum.
ʻO RDP ka mea nui o Vinyl Acetote Estlene (VAE), Acrylic, a iʻole Styrene-Breadrene ʻO kāna mau waiwai e hana pono ai i ka hana hou no ka hanaʻana i ka hana kiʻekiʻemaloʻo-kāwiliʻO nā papa'āina, nā'ōkuhi a me nā'ōnaehana hoʻopauʻana i nā'ōnaehana hoʻopauʻana (eifs).
2. Hana hana hana
ʻO ka hanaʻana o ka RDP e pili ana i nā pae aʻe:
- Hoʻohanaʻo Polymer EMULSONE:ʻO nā mea pollymers e like me Vae e hoʻohālikelikeʻia ma o ka polsion emulsion.
- Hoʻohui hoʻohui hoʻohui: Pale i nā colloids
- Hoʻopili i ka maloʻo:ʻO ka EMULSE EMULSOSIONʻO SPRAY-DELILD e hana i ka pauka manuahi.
- Kōkele: Ua paʻa ka pauna i nā mea paʻa e mālamaʻia ana i nā mea paʻa e mālama ai i kāna mau waiwai.
3
Hoʻololi nā RdP ma muli o keʻano o nā polymer a me nā mea hoʻohui i hoʻohanaʻia. ʻO ka papa aʻe i hōʻikeʻia i nāʻano maʻamau a me ko lākou mauʻano mua:
ʻAno polymer | Kahua kūlohelohe | Nā hiʻohiʻona koʻikoʻi |
---|---|---|
VAE (vinyl Apua-Evesveyne) | Copoloila | Kaulike kaulike & a |
Acrylio | HOMOPOLOLE / COPOYMER | ʻO Uv a me ke kū'ēʻana i ka wai |
Styrene-baudiene | Copoloila | ʻO ka hōʻeha ikaika a me ke kū'ēʻana i ka wai |
Additives:
- Pale i nā colids: E hōʻoiaʻo Polyvinyl i ka Raise Redision.
- ʻO nā hui anti-caking: Ua hoʻomākaukauʻo Silica Silita.
4.ʻO nā waiwai a me nā pōmaikaʻi
E hoʻomaikaʻiʻo Rdp i nā mea kūkulu kūkuluʻana ma ke hāʻawiʻana i nā waiwai e pili ana i kēia manawa:
Nā Pīkuhi Propertinies
- Hōʻike ': Hoʻemi i ka cracking i nā huahana cement.
- Inainaahoi: Hoʻonui i ka wā e waiho ana i nā papa deaverse.
- Ikaika ikaika: Hoʻonui i ke kū'ē i nā pūʻali koa o waho.
Nā Pūnaewele Pūnaewele
- Ka mālamaʻana: E hoʻolōʻihi i ka holo wai, enchancing hydration.
- Hana: E hoʻomaʻamaʻa i ka noi maʻalahi a me ka wikiwiki.
- Durability: Hoʻopili i ke kū'ēʻana i nā mea i kauʻia a me nā hana manuahi-kaʻahele.
5. Nā noi ma waena o nāʻoihana
Loaʻa nā RdP i nā noi noi ma nāʻano'āpana likeʻole, hana maʻamau.
Mea kūʻai kūkulu
- ʻO nā'ōwili a me nā lāʻau: E hōʻoia i ka ikaika ikaika a me ka paleʻana i ke kū'ēʻana.
- Ka hoʻonohonohoʻana iā ia iho: Hoʻonui i nā huapalapala a me ka hoʻopauʻana o ka honua.
- Nā Plasters a me Renders: E hoʻonui i ka hana a me ka wikiwiki.
Nā'ōnaehana'ōlelo
- Nā Kūlana Kūʻaiʻo Eif: Hāʻawi i ka maʻalahi a me ka adhesion.
Nā Hoʻolaha waiʻona
- ʻO nā lole a me nā membranes: Hoʻonui i ka paleʻana i ka wai a me ke kāʻeiʻana.
Nā Hana Hou
- Hana hoʻoponopono: E hoʻonui i ka ikaika mīkini no ka hana hoʻihoʻi.
Papa: Nā noi a me nā hopena hana
Noi | ʻO ka hoʻomaikaʻiʻana i ka hana |
Nā'ōkuhi | Hoʻomaikaʻi houʻia |
Ka hoʻonohonohoʻana iā ia iho | Ua hoʻonuiʻia ka wai,ʻili |
Nāʻikepili | Ua hoʻonuiʻia a me ke kū'ēʻana |
Kāne wai wai | ʻO ka wai wela |
Nā Hana Hou | ʻOi aku ka ikaika kiʻekiʻe |
6. Nā hiʻohiʻona hana ma nā mea kūkulu
Hiki ke loiloiʻia ka hāʻawiʻana o RdP i nā mea hana e hiki ke hoʻopaʻaʻia ma kona hopena ma nā hopena o ke kī nui.
6.1ʻO ADHONONS a me ka nohe
- Hoʻonuiʻo Rdp i ka ikaika o ka ikaika o nā mohai i nā mea hana likeʻole, e komo pū me ka lāʻau, lāʻau, a me nā mea keleawe.
6.2 Mālama ka wai
- Hoʻomaikaʻi hou i ka mālamaʻana i ka wai
6.3 pale pale pale
- Hāʻawiʻia ka elasticity e RDP i nā pale i paleʻia ma muli o nāʻano o keʻano a me nā mīkini.
Ka hoʻohālikelike hoʻohālikelikeʻana o nā morina me a me keʻole o RDP
Waiwai | Me rdp | Me kaʻole o rdp |
Ka ikaika a adhesion (MPA) | 1.5-3.0 | 0.5-1.2 |
Wehewehe (%) | 5-10 | 2-4 |
Ka wai wai (%) | 98 | 85 |
Crack pale | High | Hoʻohaʻahaʻa |
7. Nā mākeke mākeke a me nā mea kūʻai aku
Ke ulu nei ka mākeke RDP Blobal, hoʻokeleʻia e ka hoʻonuiʻana ma ka hoʻonuiʻana i nā pono hana ikaika a me nā mea kūkulu kūkulu kūkuluʻana a me nā mea kūkulu kūkulu kūkuluʻana a me nā mea kūkulu kūkulu kūkuluʻana a me nā mea kūkulu kūkulu kūkuluʻana a me nāʻoihana kūkulu kūkulu Loaʻa nā kiʻi nui:
- Nā huahana ECOD:ʻO ka hoʻomohalaʻana o RDP me nā haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa
- Nā Kūlana Aʻoaʻo: Innovations i loko o nā copopymer composititions no ka hoʻonuiʻana i ka hana.
- Ke koiʻana i nā noi i nā mākeke e puka mai ana: Hoʻonui ka hana infrastructure i ka noiʻana ma Asia-Pacific.
Papa
Kahuna | Cagr (2023-2030) | ʻO nā mea ulu nui |
Asia-Pacific | 6.5% | Urbanization, infrastructure |
Europa | 5.2% | Ka hana ikaika-pono |
Ameriver America | 4.8% | Renovad & green hale |
8. Nā pilikia a me nā palena
ʻOiaiʻo kāna mau pono, he mau palenaʻo RDP:
- ʻO kaʻikeʻana: Koi i ka paleʻana o ka mistiture-resistant.
- Nā kumu kūʻai: E hoʻonui paha i ka RDP kiʻekiʻe kiʻekiʻe.
- Hopena kaiaulu: VOC emissions,ʻoiai ua hōʻemiʻia i nāʻano likeʻole.
ʻO ka popo nui ka polemer fedimpers ma nā mea kūʻai keu aʻe i nā mea kūkulu hou, e hāʻawi ana i ka hana ma o ka hoʻomaikaʻiʻana i ka adhesition. ʻO nā mea hoʻonāukiuki a me ka panaʻana o ka honua no nā mea kūkulu hale hana i manaʻoʻia e pili ana i ka hana houʻana o nā RDP RDP. E like me ka hanaʻana i nāʻoihana ma mua o ka hana, ka hana, a me ke kūpaʻa kūlohelohe, e hoʻomau ka RDP e pāʻani i kahi hana koʻikoʻi i ka wā e hiki mai ana i ka wā e hiki mai ana i ka wā e hiki mai ana i ka wā e hiki mai ana
Post Time: Feb-18-2025