1.        High strength: the strongest one among the inorganic thermal insulation materials with the similar density.

2.        Thermal-resistance: non-deformation at the temperature used.

3.        Thermal insulation: lower thermal conductivity than other hard mass thermal insulation materials.

4.       Asbestos-free.

5.       Products are recommended as thermal insulation of piping and equipment in power station, steel mill and petrochemical industries as well as other various fields. It can also be specified to use in furnace as backing material of refractory bricks.

 

	單位 Unit	本公司標準 Our company B-22	國家標準GB11835-89	美國標準 ASTM-C533 Type-I	日本標準 JISA9510-1995	英國標準 BS3958-82
密度 Density	Kg/m3	≤220	≤220	≤240	≤220	210~280
導熱係數 Thermal Conductivity	W/m·k	≤0.060	≤0.062	≤0.065	≤0.062	≤0.061 (100℃)
抗壓強度 Compressive Strength	MPa (Kgf/cm2)	≥0.50 (5.1)	≥0.5	≥0.414		≥0.35
抗折強度 Bending Strength	MPa (Kgf/cm2)	≥0.30 (3.1)	≥0.3	≥0.31	≥0.2	≥0.25
線收縮率 Linear Shrinkage	%	≤2.0	≤2.0	≤2.5	≤2.0	≤2.0
最高使用溫度 Max. Service Temp.	K (℃)	(650)	650	649	650	650
含水率 Moisture Content	%	≤7.5	≤7.5	≤7.5		≤7.5

Variety and specification

品 種 Class	項 目 Item	外形尺寸 Size
平 板 Slab	長   x   寬 Length * Width	610 x 305 mm  600 x 305 mm 610 x 150 mm  915 x 305 mm 1000 x 500 mm 1000 x 600 mm
	厚度 Thickness	25~120 mm
管 套 Pipe	内徑 Inside Diameter	Φ16~Φ3560 mm
	厚度 Thickness	25~75 mm
	長 Length	610 mm  600 mm  915 mm