E nānā i nā makuahine

He aha ka polsible polymer?

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:

  1. Hoʻohanaʻo Polymer EMULSONE:ʻO nā mea pollymers e like me Vae e hoʻohālikelikeʻia ma o ka polsion emulsion.
  2. Hoʻohui hoʻohui hoʻohui: Pale i nā colloids
  3. Hoʻopili i ka maloʻo:ʻO ka EMULSE EMULSOSIONʻO SPRAY-DELILD e hana i ka pauka manuahi.
  4. Kōkele: Ua paʻa ka pauna i nā mea paʻa e mālamaʻia ana i nā mea paʻa e mālama ai i kāna mau waiwai.

Nā Kūlana-o-Cellulose-Eater

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
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