FEF (Flexible Elastomeric Foam)

Table of K-FLEX ST Grade Basic Characteristics

Item		Value	Unit	Test Method
Thermal Conductivity	-40℃	0.029	W/m・K	EN12667
	-20℃	0.030	W/m・K
	0℃	0.032	W/m・K
	20℃	0.034	W/m・K
	40℃	0.036	W/m・K
Amount of Water Absorption		0.02	kg/㎡	EN1609
Diffusion Coefficient and Resistance of Steam	μ Value	11600	-	EN12086
Extension Rate		120	%	JIS K6215
Decompressed Water Absorption Rate	85kPa x 3 minutes	3.9	%	GB/T17794 annexC
Thermal Contraction Thickness	105℃ x 7 days	6	%	GB/T8811
Thermal Contraction Length	105℃ x 7 days	4	%	GB/T8811
Compressibility-Recovery Coefficient	50% Compression x 3 days	75	%	GB/T6669
Oxygen Index		36	%	GB/T2406
Non-Corrosiveness	pH	7(Neutral)	-	EN13468
	NH3	0.01	%	DIN 1988
	NO2	＞ 0.0001	%
	Cl	0.03	%