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TOP > Thermal insulation products > JIS DAIPALITE-E / JIS DAIPALITE-Ei > Standard properties

Standard properties

DAIPALITE-E
JIS A9510 Type1-15 product
DAIPALITE-Ei
JIS A9510 Type1-15 product

Thermal conductivity

Standard dimensions [mm]

	Internal Diameter	Thickness	Width	Length
Pipe cover	22～610	25^※ 30 40 50 65 75	---	914
Board	---	25^※ 30 40 50 65 75	303×914 150×914

※The 25mm thickness is for board only.

Standard physical properties (reference values)

Apparent Density	155kg/m³ or less
Heating Linear Shrinkage	2.0% max.
Maximum Service Temperature	1000℃
Thermal Conductivity W/(m・K)	〔200≦θ≦300〕 λ＝0.0407+0.000128・θ 〔300<θ≦600〕 λ＝0.0555+2.05×10^-5・θ+1.93×10^-7・θ²

Temperature [℃]		38	93	149	204	260	316	371
Thermal conductivity W/(m・K)	Requirement	.059	.065	.072	.079	.087	.095	.102
Thermal conductivity W/(m・K)	DAIPALITE-E・Ei	.046^*	.053^*	.060^*	.067	.074	.081	.090

*It is the reference value that substitutes target temperature for a temperature equation of regression to show to the Thermal Conductivity 〔200≦θ≦300〕of the right chart and calculated.

Standard properties

DAIPALITE-E^A & DAIPALITE-Ei^A
ASTM C533 Type1 product

Thermal conductivity

Standard dimensions [mm]

	Internal Diameter	Thickness	Width	Length
Pipe cover	22～610	25 30 40 50 65 75	---	914
Board	---	25 30 40 50 65 75	303×914 150×914

Standard physical properties (reference values)

Apparent Density	170kg/m³
Heating Liner Shrinkage	2.0%　max.
Maximum Service Temperature	1000℃
Thermal Conductivity W/(m・K) (θ : tempurature[℃])	Pipe cover λ= 0.0489+7.885×10^-5・θ+2.032×10^-10・θ³ Board λ= 0.0516+7.240×10^-5・θ+1.884×10^-10・θ³

Temperature [℃]		38	93	149	204	260	316	371
DAIPALITE-E^A・Ei^{A Thermal conductivity W/(m・K)}	Requirement	.059	.065	.072	.079	.087	.095	.102
	Pipe cover	.052	.056	.061	.067	.073	.080	.088
	Board/GHP	.054	.059	.063	.068	.074	.080	.088

Stress corrosion cracking inhibition : Passed in test per ASTM C-795

These calcium silicate materials have performance to satisfy
ASTM standards as a thermal insulation material in contact with
austenitic stainless steel.

* Tested product : DAIPALITE-E^A
** Tested product : DAIPALITE-Ei^A (Water-repellent type)

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