• Shandong Daqiao Co., Limited.
    • Tel: +86 532 85719155/85719176
    • Fax:+86 532 85719186
    • Add:Room 105, Block 3,No.20 West of Yinchuan road, Qingdao, China
    • E-mail:info@daqiaorefractory.com
      wenqin@daqiaoindustry.com
    • Manufactory: Shandong Daqiao Refractory Plant / ShanDong Luqiao New Material CORP.
    • Add: West of Renmin Road, Boshan, Zibo,  Shandong, China  /   Luqiao Road, New Material Industry Area,  Boshan Economic Development Zone, Zibo,  Shandong, China

      • Insulating Clay Brick
        NG135-1.3 NG135-1.2 NG135-1.1 NG135-1.0 NG125-0.8 NG120-0.6 NG115-0.4
        体积密度
        Bulk density g/cm3        		 ≤1.3 ≤1.2 ≤1.1 ≤1.0 ≤0.8 ≤0.6 ≤0.4
        常温耐压强度MPa
        Cold crushing strength        		 ≥5.0 ≥4.5 ≥4.0 ≥3.5 ≥3.0 ≥2.0 ≥1.0
        重烧线变化小于2%的试验温度
        Temp of permanent liner
        change less than 2% oC        		 ≥1350 ≥1350 ≥1350 ≥1350 ≥1250 ≥1200 ≥1150
        导热系数
        W/m.k 平准温度 350oC±10
        Thermal conductivity        		 ≤0.55 ≤0.50 ≤0.45 ≤0.40 ≤0.35 ≤0.25 ≤0.20