Ø 性能指标Product data
|
型号Model 指标Data |
HNPB1 |
HNPB2 |
|
体积密度Density/(g/cm3) |
≤0.4(烧后Burned≤0.3) |
≤0.5(烧后Burned≤0.35) |
|
常温耐压强度Cold compressive strength/MPa |
≥0.8 |
≥0.9 |
|
导热系数Thermal conductivity/[w/(m·k)] |
≤0.155(600℃) |
≤0.155(600℃) |
|
加热永久线变化Linear change/% |
≤1.0(1150℃×6h) |
≤0.5(1200℃×6h) |
Ø 产品特点Product features
a) 导热系数低，保温性能好；Low thermal conductivity and good insulation performance;
b) 体积密度小，砖体蓄热小；Small density, and small heat storage in the brick;
c) 具有一定的机械加工性。Has a certain degree of machinability;
d) 砖型尺寸偏差小，外观平整度好；Small dimensional deviation and good flatness;
e) 不含任何有机结合剂，化学性质稳定，使用寿命长。No organic binder, stable chemical properties and long service life;
f) 生产工艺先进，交货期短。Advanced production technology and short delivery time.
Ø 典型应用Application
用于工业炉隔热层及风速不高的工作层；建议使用温度 ≥800℃。
Used in industrial furnace insulation layer and working layer with low wind speed; the recommended temperature is higher than 800℃.
