Refractory Thermal Heat Insulation Material Calcium Silicate Board for Industry

Product Description

Product Description

MYREAL calcium silicate 220 is taking inorganic siliceous and calcareous as material and treated by special technology such as high temperature and high-pressure hydrothermal reaction, and the product has won ISO9001 certification. It has excellent performance under the temperature of 650ºC. The greatest advantage is it can provide nice protection to pipelines since it with super-low chloride ion content. Thanks to the improvement of producing technology, we have reduced the thermal conductivity from 0.065 to 0.049 at present.

 

 
 

 

 
 

Product Parameters

 

Specification:
 

Calcium silicate density ≤220 technical parameters

 

Properties		Unit	ASTM C533	GB 10699	Our Product
Density		Kg/m3	≤250	≤220	≤200
Maximum Service Temperature		ºC	650	650	650
Thermal Conductivity per        ASTM C518/C1114	(50ºC)	W/m.k	≤0.060	*	≤0.052
	≤0.065		(93ºC)	≤0.065	≤0.0535
	*		(100ºC)	≤0.065	*
	≤0.072		(149ºC)	*	≤0.054
	≤0.079		(200ºC)	≤0.077	≤0.056
	(260ºC)		≤0.087	*	≤0.0757
	(300ºC)		*	≤0.088	*
	(371ºC)		≤0.102	*	≤0.0923
	*		(400ºC)	≤0.106	*
	*		(500ºC)	≤0.127	≤0.098
	(538ºC)		≤0.111	*	≤0.1002
Linear Heat Shrinkage per ASTM C 356		%	≤2.0	≤2.0	≤1.3
Flexural Strength per ASTM C 203		MPa	≥0.344	≥0.30	≥0.36
Compressive Strength per ASTM C 165		MPa	≥0.689	≥0.45	≥0.85
Weight Loss by Tumbling per ASTM C 421(First 10 minutes)		%	≤20	*	≤10
Weight Loss by Tumbling per ASTM C 421 (Second 10 minutes)		%	≤40	*	≤20
Hot Surface Performance per ASTM C 411 (650ºC)		CM	≤0.635	*	≤0.635
Surface Burning                         Characteristics per ASTM E841	Flame Spread Index	*	0	*	0
	Smoke Developed Index	*	0	*	0
Moisture Content per ASTM C 1616		%	≤20	*	≤4
Non-Combustible Property per ASTM E 136		*	Pass	*	Pass
Chlorine Content		*	ASTM C795	*	ASTM C795

 
Hydrophobic calcium silicate technical parameters

Properties		Unit	ASTM C533	Our Product
Density		Kg/m3	≤250	≤200
Maximum Service Temperature		ºC	650	650
Thermal Conductivity per                                          ASTM C518/C1114	(38ºC)	W/m.k	≤0.059	≤0.050
	(93ºC)		≤0.065	≤0.0535
	(204ºC)		≤0.079	≤0.054
	(371ºC)		≤0.102	≤0.0923
Linear Heat Shrinkage per ASTM C356		%	≤2.0	≤1.3
Flexural Strength per ASTM C203		MPa	≥0.344	≥0.389
Compressive Strength per ASTM C165		MPa	≥0.688	≥0.897
Weight Loss by Tumbling per ASTM C421(First 10 minutes)		%	≤20	≤17
Weight Loss by Tumbling per ASTM C421 (Second 10 minutes)		%	≤40	≤32.1
Hot Surface Performance per ASTM C411(649ºC)		CM	≤0.6	≤0.6
Moisture Content per ASTM C1616		%	≤20	≤4
Non-Combustible Property per ASTM E136		*	Pass	Non-combustible                    Level A1
Water Repellency		%	*	99.4                             (GB/T 10299-2011))

 

Our Advantages

 

Characteristics:
1.Good durability, can bear high temperature within the limit of continuous heat load.
2.Non-deformation within the temperature range.
3.Low thermal conductivity, in the whole range are used with unmatched adiabatic performance.
4.Light weight, high strength. It is the highest in these hard thermal insulation products.
5.Better durability, use for a long time without powder.
6.Construction with ordinary carpenter applicability, tools can be optional cut products.
7.Used safety, hygiene. Excluding asbestos, sulfur, chlorine such poisonous substances.
8.Fear water, but after drying also can be used.

 

Applications

It's commonly applied in insulation projects such as: tank and tank base, pipeline, vessel, equipment, cryogenic ship, etc. for petroleum, chemical, refrigeration, underground projects, shipbuilding, national defense and residential construction industries.  It can be applied in severe environment like: low & cryogenics / hot temperature, underground, outdoors, flammable, wet, and chemical etc. 

Packaging & Shipping

 

 

Certifications

 

Projects

 

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