China Light Weight Silica Brick Kiln Refractory Bricks SiO2 91% hale hana a me nā mea hana | ʻO Rongsheng

ʻO ka wehewehe pōkole:

ʻO ka māmā silica insulation Brick kekahi ʻano o nā pōhaku insulation māmā me ka ʻoi aku o 91% silica content a emi iho ma mua o 1.2g/cm3 density, hiki i ka silica insulation brick ke lawelawe i ka wela kiʻekiʻe ma waena o 1500 ~ 1550 ℃ no ka wā lōʻihi a me ka silika insulation brick. hoʻohana nui ʻia no ka insulation o ka umu ʻoihana e like me ke aniani mea kanu umu a me nā ʻāpana umu ʻē aʻe me nā hiʻohiʻona o ke kaumaha māmā, ka ikaika kiʻekiʻe a me ka conductivity thermal haʻahaʻa.


Huahana Huahana

Huahana Huahana

ʻO ka wehewehe ʻana i nā pōhaku lepo

Hoʻohana ʻo Brick Silica Insulation Brick i hoʻokaʻawale maikaʻi ʻia e like me ka mea maka. ʻAʻole ʻoi aku ka nui o ka ʻāpana koʻikoʻi ma mua o 1mm, i loko o laila ʻoi aku ma mua o 90% ka nui o ka nui ma lalo o 0.5mm. Hana ʻia ka silicate insulation brick ma o ka hoʻohui ʻana i ka mea hiki ke hoʻopau ʻia i loko o ke kaumaha a i ʻole ka hoʻohana ʻana i ke ʻano o ka hoʻoheheʻe kinoea e hana i ka hale porous ma o ke kī ʻana, hiki ke hana ʻia nā pōhaku insulation silicate i huahana ʻole.

Nā Pono o ka Brick Silica Insulation māmā

  • maikaʻi thermal conductivity,
  • ʻOhu liʻiliʻi koena,
  • ʻO ka hoʻoheheʻe ʻana i ka ʻakika ikaika,
  • ʻO ke kaumaha māmā a me ka Eco friendly,
  • Kūleʻa haʻalulu maikaʻi,
  • Hoʻololi ka leo kūpaʻa wela kiʻekiʻe,
  • ʻO ka ikaika mechanical wela kiʻekiʻe.

Ke Kaʻina Hana ʻana o ka Brick Silica Insulation māmā

Hoʻokomo ʻo Brick Silica Insulation Brick i nā mea maka a me ka wai i loko o kahi mea kāwili e like me kekahi ʻāpana a laila kāwili ʻia i loko o ka lepo, e hoʻoheheʻe i ka ʻōpala i mau pōhaku lepo ma o ka hoʻoheheʻe ʻana e ka mīkini a i ʻole ka hana kanaka. a laila e hoʻomaloʻo i nā pōhaku lepo a hiki i ka haʻahaʻa o ke koena o ka wai ma lalo o 0.5%, ka mea e pale ai i ka hoʻonui ʻana o ka leo mai ka hoʻololi aniani o SiO2 a puhi i nā pōhaku lepo i ka wela kiʻekiʻe.

RongshengLight Weight Silica Insulation Brick Specifications

Nā mea QG-1.0 QG-1.1 QG-1.15 QG-1.2
SiO2 % ≥91 ≥91 ≥91 ≥91
ʻAiʻa nui g/cm3 ≥1.00 ≥1.10 ≥1.15 ≥1.20
Ka ikaika hoʻopā anu MPa ≥2.0 ≥3.0 ≥5.0 ≥5.0
0.1Mpa Refractoriness Ma lalo o ka ukana °C ≥1400 ≥1420 ≥1500 ≥1520
Hoʻomaʻamaʻa hou i ka hoʻololi laina (%) 1450°C×2h 0~+0.5 0~+0.5 0~+0.5 0~+0.5
20-1000°C Huina Hoonui wela ×10-6℃-1 1.3 1.3 1.3 1.3
ʻO ka hoʻokō wela (W/(m·K) 350°C±10℃ ≤0.55 ≤0.6 ≤0.65 ≤0.7

Hoʻohana ʻana i ka Brick Silica Insulation māmā

Hiki ke hoʻohana ʻia ka silica insulation refractory brick i loko o ka umu aniani a me ka umu wela wela, hiki ke hoʻohana ʻia ka poloka insulation silica i nā umu coke, carbon forging furnace a me nā umu ahi ʻē aʻe.


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