Contact

contact

 

  Contact: Mr. Hu (Sales Manager)

  Mobile (WhatsApp): +86-13938286643  13937189448

  Tel: +86-0371-64376676

  Email: js@jinshirefractory.com

  Add: Xinxiang Road,Shangjie District,

Zhengzhou City,Henan Province,China

Home / Bulk Refractories
      Bulk Refractories

      Bulk refractory is monolithic refractory, which is mixtures of refractory aggregate and powder, binder and additive mixture. Bulk Refractories can be Fire Clay, Castables and Ramming Mixes

      Description of Bulk Refractories:

       

      Bulk refractory is monolithic refractory, which is mixtures of refractory aggregate and powder, binder and additive mixture. Bulk refractory is for thermal lining, without firing step, direct use. Compared with firebrick, bulk refractory has simple process (no firing step), less energy conservation, low cost, ease of mechanization construction. Bulk refractories even have better performance in thermal equipment than some of refractory bricks.

       

      Fire Clay, Castables, Ramming Mixes

       

      As an important bulk refractory, high-alumina aggregate (refractory aggregate) can be with different aluminum content. Jinshi provide all kinds of aggregate and physical and chemical indexes.

       

      High alumina aggregate is a high alumina bauxite after a special process of calcination, the broken grading, with a high density, low iron content, high refractorability refractories. Product specifications: 0-3mm, 3-5mm, 5 ~ 8mm, 10-15mm, can also be produced according to user requirements.

       

      High aluminum aggregate plays a role of skeleton in the refractory material composition, which is the main material in the amorphous refractory, taking up 60% to 75%. Therefore, the material of unshaped refractory is generally named after the aggregate material used, such as refractory castables or refractory ramming materials with high bauxite clinker, known as high alumina castables or High aluminum ramming material.

       

      According to the size of the particles, High aluminum aggregate can be coarse aggregate, medium aggregate and fine aggregate. When the particle size of the bone particles is 8mm, the coarse aggregate particle size ranges from 8 to 3mm, the aggregate size ranges from 3 to 1mm, and the fine aggregate size ranges from 1 to 0.088mm (or 0.074mm). Less than 0.088mm (or 0.074mm) is not called aggregate, and is called powder (or matrix). General aggregate coarse, medium and fine grade ratio of (35 ~ 45): (30 ~ 40): (15 ~ 25).

       

      Bulk-Refractories

       

      refractory-delivery

       

       

      About Us:

       

      Gongyi Jinshi Refractory Co., Ltd. is located in Gongyi which is one of the largest refractory production base in China with rich bauxite resources. Jinshi is a high-tech enterprise specialized in design, development, manufacturing, construction and trade of refractories. Our refractory products are of high quality winning much trust and praise of customers from South Korea, India, Qatar, Indonesia and other countries.

       

      With 3 ultra-high temperature shuttle kiln (15m3, 30m3 and 40m3) and 1 high-temperature tunnel kiln (85m), Jinshi now has 8 series of refractory products, of which middle and high-grade refractories are the main products. We also have the first-class testing equipment, laid the foundation for the company's technical reserves and development.
       
      Users can easily find our refractory products in the fields of metallurgy, glass, building materials, chemicals and electric power. We provide detailed guide and dedicatied service for the new buyers. Your success is from our confidence. Welcome to visit us.

       

      Product

      Max. service temperature

      AL2O3

      %

      Bulk density

      g/cm3

      Flexural strength Mpa

      Compressive strength Mpa

      Reheating linear change

      %

      Refractoriness

      110℃

      1500℃

      110℃

      1500℃

      High alumina castables

      1650

      75

      2.6

      8.0

      8.5

      45

      60

      ±0.4

      1500 ℃

      1790

      Corundum castables

      1750

      92

      3.0

      10

      12

      60

      80

      ±0.3

      1600 ℃

      1790

      Steel fiber castables

      1550

      85

      2.7

      12

      20

      40

      70

      ±0.2

      1500 ℃

      1790

      Corundum ramming mass

      1700

      85

      3.0

      6

      15

      40

      100

      ±0.3

      1500 ℃

      1790

      Plastic refractory

      -

      65

      2.2

      -

      -

      14

      ±1.0

      1350 ℃*3h

      1790

      -

      80

      2.6

      -

      -

      18

      ±0.5

      1400 ℃*3h

      1790

      Light weight castables (1.0~1.5)

      -

      -

      1.0-1.5

      -

      -

      2.0-6.0

      -0.5~-1.0

      1000 ℃*3h

      1000

      1300

      Non-stick aluminum castables

      -

      75

      2.6

      -

      -

      110℃*24h≥50

      1350℃*24h≥60

      ±0.2

      1400 ℃*2h

      1790

      AZS-30 castables

      -

      47

      3.0

      -

      -

      75

      -

      1790

      Refractory clay

      Fit for all kinds of materials and furnaces

       

      LINKS:

      Corundum Mullite Light Brick | Silicon Carbide Bricks | White Corundum | Magnesium Aluminate Spinel | Refractory Castable | α Alumina Powder | Heat-Resistant Stainless Steel Fibers | Hexametaphosphate | Chrome Oxide Green

       

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      Over years development, refractories products have increased in varieties, covering mid-end and high-end series. Our refractory products are of high quality winning much trust and praise of customers from South Korea, India, Qatar, Indonesia and other countries.

      Aluminum Hydroxide •Alumina Hollow Ball  

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