Product varieties:
HP type (classification temperature 1110℃) HA type (classification temperature 1260℃) ZA type (classification temperature 1430℃)
Application scope:
Thermal insulation gasket;
Vibration-proof insulation for power catalyst carriers
Heat insulation insulating material for electric heaters;
Automobile silencers, muffler and heat insulation materials for exhaust pipes;
High temperature filtration materials;
Expansion joint sealing materials.
Product Characteristics:
Low thermal conductivity system, low heat storage, good heat insulation performance;
High strength anti-tear, high flexibility, easy to process and install;
Thermal shock resistance, asbestos-free.
Refractory (ceramic) fiber paper/gasket/felt

Name, model	Ordinary	High aluminum	Zirconium-containing
Item	STDZ	HAZ	ZAZ
Colour	White	White	White
Classification temperature(℃)	1100	1350	1430
Working temperature(℃)	1000	1200	1350
Capacity (average)(Kg/m3)	220	220	220
Tensile strength(Mpa)	0.75	0.75	0.75
Scorch reduction(%)	6	6	6
Organic matter content(%)	10	8	8
Thermal conductivity (w/m.k)	800℃ 0.195	800℃ 0.19	800℃ 0.18
Shrinkage of heating line(%)	1000℃×24h≤3.5	1000℃×24h≤3.0	1000℃×24h≤3.0
Chemical composition(%)
AL2O3	45	50	50
SiO3	52	49	30
Fe2O3	≤2.0	≤1.2
ZrO2			20
Specification(mm)	Thickness: 0.5-10mm
Can be processed according to user's design requirements