ʻO ka wehewehe ʻana i ka ʻakika
Acid kūpaʻa castable ua kapaia refractory castable, oia kekahi o ka refractory mea, a hiki ke pale aku i ka waika erosion, ka mea i hoʻohana nui 'ia i loko o non-ferrous metallurgy, kemika 'oihana, chimney, etc. ʻoi aku ka kiʻekiʻe o ka castable o ka mea hoʻopaʻa paʻa a me ka makū a me ka nui o ka wai. ʻO ka refractory ʻaʻole i hoʻopaʻa ʻia he ākea ākea o ka noi a hiki ke hoʻohana ʻia ma o ka ninini ʻana a i ʻole ramming e like me ke koho ʻana o nā kūlana lawelawe no nā mea a me nā mea paʻa.
Na waiwai o ka Acid Resistant Castable
- Kūleʻa wela kiʻekiʻe,
- Ka ikaika tensile kiʻekiʻe,
- ʻO ke kūpaʻa ʻana o ka ʻakika,
- Kaulike nui,
- Kūleʻa i ka haʻahaʻa kiʻekiʻe,
- Kiʻekiʻe o ka wai a me ka mea hele mai,
- Kiʻekiʻe hoʻopiʻi lākiō.
Ke Kaʻina Hana ʻana o ka Acid Resistant Castable
Acid resistant castable manufacturing kaʻina hana maʻalahi me ka lako pono ole. Acid resistant castable loaʻa ka ikaika mechanical kiʻekiʻe a me ke kūlana kiʻekiʻe. He maʻalahi ke kūkulu ʻana ma ke ʻano o ka ninini ʻana. Hiki ke hoʻohana pololei ʻia nā castables kūpaʻa wai i ka ʻenekinia me ke kī ʻole. A hiki i ka waika pale refractory castable ke pale aku i ka waika medium corrosion o 800 ~ 1200 ℃ hiki ke ninini ʻia i kapa ʻia ʻo refractory acid resistant castable. Hana ʻia ʻo Refractory acid resistant castable me ke aniani wai e like me ka binder, acid or alkali acid refractory e like me ka aggregate a me ka pauka, a me kahi liʻiliʻi o ka coagulant. Eia nō naʻe, ʻaʻole kūpaʻa kēlā mau hoʻoheheʻe ʻana i ka corrosion e ka alkali, hydrochloric acid, hydrofluoric acid a me ka momona kiʻekiʻe.
Hoʻohui ʻia o ka ʻakika kūpaʻa Castable
ʻO ke ʻano maʻamau o ka hoʻoheheʻe ʻana i ka waika: acid-resistant refractory aggregate (60-70%), pauka (30-40%), a me ka sodium fluorosilicate (13% -16%) ma ke ʻano he mea paʻakikī.
ʻO Rongsheng Refractory Acid Resistant Castable Specifications
| Hiki ke hoʻolei ʻia ka ʻakika | |
| 'ikamu | Index |
| Al2O3% | ≥40 |
| Kūʻai ʻakika% | ≥98.5 |
| ʻOi aku ka nui (110 ℃×24h) g/cm3 | ≥2.20 |
| Ka ikaika hoʻoemi anuanu (110 ℃×24h) Mpa | ≥30 |
| Ka ikaika hoʻomāinoino (1350 ℃×24h) Mpa | ≥45 |
Ka hoʻohana ʻana i ka ʻakika pale Castable
Hoʻohana nui ʻia ka castable kūpaʻa i ka waikawa i ka mea kanu petrochemical a me ka mea kanu sulfuric acid.
Hiki ke hoʻolei ʻia i loko o ka ʻili o ke kino a hiki ke hana ʻia i nā huahana precast. ka mea i hoʻohana nui ʻia no nā linings o nā kapuahi like ʻole a me nā kilns, a ua hoʻohana nui ʻia ka castable kūpaʻa waikawa i ka umu ahi o ka ʻoihana metallurgical, ʻoihana ʻaila, ʻoihana kemika, nā mea kūkulu hale a me nā ʻoihana ʻenekinia no ka pale ʻana i ka wela wela.
ʻO ka mea hana hoʻoheheʻe hiki ke kū i ka wai mai RS Refractory Factory
ʻO ka hale hana refractory RS ʻo ia kahi mea hoʻolako castable kūpaʻa waika i hoʻokumu ʻia i nā makahiki 90 o iwakālua mau kenekulia. ʻO ka hale hana refractory RS ua loea i nā castables kūpaʻa wai no nā makahiki he 20. inā loaʻa iā ʻoe kekahi koi o ka refractory acid resistant castable, a i ʻole he nīnau e pili ana i ka acid resistant refractory castable e pili ana i nā hōʻailona kino a me nā kemika, e ʻoluʻolu e kelepona mai iā mākou no ka manuahi. a me ka hale hana refractory Rs ma ke ʻano he mea hana hoʻoheheʻe ʻia i ka waika ma Kina, aia kekahi mau mea hoʻokūkū e like me kēia:
- Kumukūʻai hoʻokūkū: E hoʻokūkū i nā huahana i kāu mākeke,
- ʻIke nui: pale i nā māwae a me ka wili i nā pōhaku lepo,
- Nā Moulds like ʻole: E mālama i nā uku mold no ʻoe,
- Ka Mana Mana Koʻikoʻi: E hoʻokō i nā koi o nā mea kūʻai aku,
- Nā waihona nui: E hōʻoiaʻiʻo i ka hoʻouna koke ʻana,
- Hoʻopili ʻoihana: E pale i ka pōʻino a hoʻopaʻa i nā waiwai i ka lawe ʻana.