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Industrial Kilns Refractory Fire Brick Acid Alkali Resistant High Alumina Brick Irregular Refractory Bricks For Muffle Furnace

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China Zhengzhou Rongsheng Refractory Co., Ltd. certificaten
China Zhengzhou Rongsheng Refractory Co., Ltd. certificaten
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Industrial Kilns Refractory Fire Brick Acid Alkali Resistant High Alumina Brick Irregular Refractory Bricks For Muffle Furnace

Industrial Kilns Refractory Fire Brick Acid Alkali Resistant High Alumina Brick Irregular Refractory Bricks For Muffle Furnace
Industrial Kilns Refractory Fire Brick Acid Alkali Resistant High Alumina Brick Irregular Refractory Bricks For Muffle Furnace Industrial Kilns Refractory Fire Brick Acid Alkali Resistant High Alumina Brick Irregular Refractory Bricks For Muffle Furnace

Grote Afbeelding :  Industrial Kilns Refractory Fire Brick Acid Alkali Resistant High Alumina Brick Irregular Refractory Bricks For Muffle Furnace

Productdetails:
Plaats van herkomst: Henan, China
Merknaam: RONGSHENG
Certificering: ISO9001

Industrial Kilns Refractory Fire Brick Acid Alkali Resistant High Alumina Brick Irregular Refractory Bricks For Muffle Furnace

beschrijving
Verzachting temperatuur: <= 1700°C Dimensie: ISO-grootte
Bulkdichtheid: 2,3 - 2,8 g/cm³ Verpakking: Houten pallet
Duidelijke porositeit: 12% - 20% Thermische geleidbaarheid: 1,5 - 3,0 W/m·K
Steekproef: Vrij Koud verpletteren: 45-80
Kleur: Wit tot lichtgrijs Vochtinhoud: Onder 0,2%
Thermische schokweerstand: Hoog Gewicht: ≥ 3,2 kg
Corrosiebestendigheid: Hoog Dikte: 2,5 - 3,2 g/cm³
Functie: Goede thermische schokbestendigheid
Markeren:

acid resistant high alumina brick

,

irregular refractory bricks for furnace

,

industrial kilns refractory fire brick

High Alumina Refractory Bricks Introduction High alumina brick is a kind of neutral refractory with alumina content above 48%. It is formed by shaping and calcining bauxite or other raw materials with high alumina content. High thermal stability and fire resistance above 1770 ℃. We bring forth high quality High Alumina Bricks, which is manufactured to meet the requirements of neutral refractoriness where safe working temperature is more than 1500 degree centigrade. We offer High Alumina Bricks in different specifications as per customer requirements. Feature of High Alumina Bricks 1. High alumina bricks have high fire resistance and certain corrosion resistance to acidic and alkaline slag. 2. High compressive strength, strong permeability resistance, and high load temperature. 3. Low bulk density, low thermal conductivity, and good insulation performance 4. Allow direct contact with fire, suitable for various environments. 5. Long service life, energy-saving, etc.
 
Industrial Kilns Refractory Fire Brick Acid Alkali Resistant High Alumina Brick Irregular Refractory Bricks For Muffle Furnace 0
Material
high alumina bauxite-Al2O3 content is 48%-85%
Temperature
Refractoriness is above 1770°C,Working temperature:1350°C -1650°C
Color
earthy yellow
Size
Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!
Shape
Straight Brick,special-shaped brick,checher brick,trapezoidal brick,Bricks with taper,arch brick,skew brick,ect.
Specification
Item
Specification
 
LZ-80
LZ-75
LZ-70
LZ-65
LZ-55
LZ-48
Al2O3 %
≥80
≥75
≥70
≥65
≥55
≥48
Apparent Porosity, %
≤21
≤24
≤24
≤24
≤22
≤22
CCS, MPa
≥70
≥60
≥55
≥50
≥45
≥40
0.2MPa RUL ℃
≥1530
≥1520
≥1510
≥1500
≥1450
≥1420
PLC, %
1500℃×2h
-0.4~0.2
1450℃×2h
-0.4~0.1

Contactgegevens
Zhengzhou Rongsheng Refractory Co., Ltd.

Contactpersoon: Mr. Pika

Tel.: 86-13838387996

Fax: 86-0371-56010932

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