Polyether Polycarboxylate Superplasticizer (CAS 62601-60-9)
ʻIke Huahana
Ma ke ʻano he superplasticizer sima hanauna hou (CAS No. 62601-60-9), ua hana ʻia kā mākou Polycarboxylate Superplasticizer Polyether e hoʻomaikaʻi i ka hana sima, ka ikaika, a me ke kūpaʻa. Hana ʻia mai nā copolymers polycarboxylate maʻemaʻe kiʻekiʻe, hāʻawi kēia mea hoʻohui pauka keʻokeʻo i ka hana alakaʻi ʻoihana me ka hoʻokō ʻana i nā kūlana kaiapuni koʻikoʻi—e lilo ia i koho kiʻekiʻe no ke kūkulu ʻana o kēia wā, ka sima precast, a me nā papahana sima ikaika kiʻekiʻe.
Nā Kikoʻī Koʻikoʻi (CAS 62601-60-9)
| Palena | Waiwai |
|---|---|
| helehelena | Pauka keʻokeʻo |
| Ka nui o ka paʻa | 500±15 kg/m³ |
| ʻIke Paʻa | 98±1% |
| Ka Waiwai pH (1% hopena) | 6–7 |
| Ka nui o ka ʻona Chloride | |
| Ka nui o ka ʻike Alkali | |
| Helu CAS | 62601-60-9 |
Nā Pōmaikaʻi Hana Koʻikoʻi
No ke aha e koho ai i kā mākou Polycarboxylate Superplasticizer Polyether?
Ka Hoʻemi ʻana i ka Wai Kiʻekiʻe Loa
18–32% ka nui o ka hōʻemi ʻana i ka wai (ma ka nui o 0.14–0.22%)
Hana maikaʻi i nā naphthalene/melamine superplasticizers ma 35% ma ka nui like
Ka wai lōʻihi
0% ka nalowale o ke kahe ʻana o ka hoʻopili ma hope o 1 hola (e laʻa, 160mm → 180mm ma ka nui o 0.14%)
Hoʻomaopopo i ka hana mau no ka ninini nui ʻana a i ʻole ka hana precast
Hoʻonui ʻia ke kūpaʻa o ka sima
Hoʻemi i ka nui o ka emi ʻana o ka sima ma ≥25% (lakio emi ʻana ≤75% vs. kuhikuhi)
Hoʻohaʻahaʻa i ka nui o ke kahe ʻana o ke koko (≤85% vs. kuhikuhi) e pale aku i ka nahā ʻana
Ka ulu ʻana o ka ikaika kūikawā
220% ikaika kaomi 1 lā (vs. sima kuhikuhi)
170% ka paʻa ʻana o ka ikaika ma 28-90 mau lā no ke kūpaʻa kūkulu lōʻihi
ʻAlanui a me nā mea like ʻole
ʻAʻohe haumia i ka hana ʻana/hoʻohana ʻana (mea kūkulu ʻōmaʻomaʻo)
Hana antifreeze ma luna o -5°C; kūpono me ka sima lele ash/slag
Ka nui i ʻōlelo ʻia
Sima maʻamau: 0.12–0.24% (o ke kaumaha o ka sima)
Sima ikaika kiʻekiʻe/i hoʻoheheʻe mua ʻia: 0.3–0.5% (ʻaʻohe hoʻokaʻawale ʻana ma ka nui o 0.5%)
Ka pono o ka hoʻohana haʻahaʻa: 0.06% ka hoʻohana = 12% ka hoʻemi ʻana o ka wai + 23% ka ulu ʻana o ka ikaika (ʻoi aku ma mua o nā mea hoʻopumu maʻamau)
Nā hiʻohiʻona noi
Kūpono no:
Nā kolamu hale kiʻekiʻe, nā kaola, a me nā kahua
Nā ʻāpana sima i hoʻoheheʻe mua ʻia (nā paila, nā papa pōhaku, nā paipu)
Nā papahana sima nui (nā pā, nā alahaka, nā tunnels)
Sima hana kiʻekiʻe (nā māka C60+)
Ke kūkulu ʻana i kahi anu (hana antifreeze ma luna o -5°C)
Hōʻoiaʻiʻo Kūlana
ʻO kā mākou Polycarboxylate Superplasticizer Polyether (CAS 62601-60-9) penei:
Hana ʻia ma nā hale hana i hōʻoia ʻia e ISO 9001
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Kākoʻo ʻia e ke kākoʻo loea 24/7 no ka hoʻonui ʻana i ka dosage
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