Floatation Foam
Units
Test
Method
Method
KNV-201S
KNV-202C-2
NV-402C
NV-403S
Standard Sheet Size
in
cm
cm
56*84
142x213
142x213
56*84
142x213
142x213
56*84
142x213
142x213
56*88
142x224
142x224
Standard Roll Width
in
cm
cm
56
142
142
56
142
142
Max. Gauge
in
cm
cm
3
76
76
3
76
76
1.25
30
30
1.25
30
30
Colors
(other colors available)
(other colors available)
Nat
Nat
Nat/Blk
Nat/Blk
Density (P.C.F)
lb/ft3
g/cm3
g/cm3
2.0-3.2
0.03-0.05
0.03-0.05
2.5-3.8
0.04-0.06
0.04-0.06
3.2-4.5
0.05-0.07
0.05-0.07
3.2-4.5
0.05-0.07
0.05-0.07
Compression Deflection
(25%,Psi)
(25%,Psi)
lb/in2
kg/cm2
kg/cm2
ASTM D1056
1.0-2.0
0.07-0.14
0.07-0.14
1.0-2.0
0.07-0.14
0.07-0.14
2.0-4.0
0.14-0.28
0.14-0.28
2.0-4.0
0.14-0.28
0.14-0.28
Compression Set (50%)
%Max
ASTM D1056
40
30
25
30
Water Absorption
(Vacuum Method)
(Vacuum Method)
Wt%Max
ASTM D1056
5
8
8
5
Water Absorption
Ibs/Sq.Ft
ASTM D1667
0.1
0.1
0.1
0.1
Heat Aging
(7 Days @ 158°F )
Lineal Shrinkage
(7 Days @ 158°F )
Lineal Shrinkage
%Max
ASTM C548
5
5
5
5
Tensile Strength
lb/in2
kg/cm2
kg/cm2
ASTM D412
40
3
3
30
2.2
2.2
40
3
3
55
4
4
Elongation
%Min
ASTM D412
300
250
200
250
Thermal Coductivity
75 °F(24 °C)
75 °F(24 °C)
BTU.in/hr.
sqft. °F Max
sqft. °F Max
ASTM C177
0.25
0.25
0.27
0.25
Specification
ASTM D1056-68
ASTM D1056-91
ASTM D1056-91
SCE-41
2C1
2C1
SCE-41
2C1
2C1
2017/6/15
UL Approved Flotation Foam (MQ941 – Lifesaving Equipment, Marine – Component)
ULC Approved Flotation Foam (MQ1672 – Components for Personal Buoyant Water Safety Products)
ISO EN12402-7 approved component
