classification

PRODUCTS
PRODUCTS
  • Carborundum,silicon nitride-carborundum,cordierite-mullite,cordierite kiln furniture
  • Application:
    Applied in high-temperature kiln of industries like ceramics, electrotechnical porce-lain, electronic ceramics, such as push pedal, flame insulation board, saggar, refractoryboard, snap-gauge, guide rail, base plate, high temperature bearing plate, burner block and also can be used as the lining of rotary kiln or other thermotechnical kiln with tem-perature shock
    Feature:
    High thermal conductivity, heat resistance, anti-thermal shock, low expansion,erosion resisting, stand wear and tear.
    Physical and chemical indicators:

    Name of commodity
    Performance and index
    SiO2 SiC Si3N4 SiC cordierite bonded mullite Sillimanite Cordierite
    Bulk density g/cm3 2.6 2.6 1.85 2.3 1.8
    Compressive strength at ambient temp Mpa≥ 80 85 35 60 28
    Coefficient of heat expansion 1/℃×106 4.8 4.6 4.6 4.8 4.2
    Apparent porosity %≤ 18 18 25 22 22
    AL2O3%≥ SiC 85 SiC 70 42 65 35
    SiO2% 10 Si3N4≥20 50 32 50
    Fe2O3%≤ 1.0 1.0 MgO 7 1.2 MgO 6
    Heat conductivity ≤ 350±20℃w/m.K 4.2 16.5 1.5 1.5 1.5
    Highest use temp ℃ 1400 1450 1350 1400 1250
    Flexural strength at ambient temp Mpa≥ 25 30 15 15 20
    Heat shock stability 1100℃water cooling/times 40 60 30 25 35

    The actual parameters can be adjusted according to the requirements of users.

Dongtai Huanghai Refractcries Factory all right reserved
Contact:Zhai Zhi Hui 18962038246 Tel:0086-0515-85545098
Fax:0086-0515-85541768 Email:zzh@ Website:http://www.
Add:Dongtai Hougang Town Industrial Park, Jiang Su Province Record number: Technical support:
友情链接:    豆瓣彩票官方网址   豆瓣彩票开奖记录数据分析   V8彩票是违法的吗   V8彩票主页   600万彩票