Cushioning
   
Winboss cushioning foams' characteristics and advantages:
         
Gorgeous softness
High resistance against heat, cold, humidity, mildew, and rotting as well as against most oils and chemicals.
High resistance against bacteria
No irritation to skin
    
Application Winboss cushioning foams
Orthopedics padding NV-403S, NV-904S
Stadium cushion NV-404C
Shoulder padding AP-702C, NV-904S,
NV-904C
Glove NV-904S,NV-904C
Industrial gasket AP-702C, NV-904C,
NV-904S
Sealing TAPE,NV-904S, NV-904C
                         
    UNITS TEST METHOD NV-404C NV-904S NV-904C
Standard Sheet Size in
cm
   44*56
110*142
36*54
91*137
36*72
91*137
Standard Roll Width in
cm
  44
110
   36
91
Max.Gauge in
mm
  1.5
38
1.125
28
1
25
Color(*:other colors available)     Brown* Blk* Nat/Blk
Density(P.C.F) lb/ft3
g/cm3
  3.5-5.0
0.06-0.09
7.5-9.5
0.12-0.15
7.5-9.5
0.12-0.15
Compression Deflection
(25%,Psi)
lb/in2
kg/cm2
ASTM D1056 1.5-4.0
0.11-0.28
3.5-5.0
0.25-0.35
3.5-5.0
0.25-0.35
Compression Set(50%) %Max ASTM D1056 25 15 15
Water Absorption
(Vacuum Method)
Wt%Max ASTM D1056 8 5 8
Water Absorption Ibs/Sq.Ft ASTM D1667 0.1 0.1 0.1
Heat Aging (7 Days @ 158°F )
Lineal Shrinkage
%Max ASTM
C548
5 5 5
Tensile Strength lb/in2
kg/cm2
ASTM
D412
55
4
90
6.5
100
7
Elongation %Min ASTM D412 180 350 350
Thermal coductivity
75 °F(24 °C)
BTU.in/
hr.sqft. °F
Max
ASTM C117 0.29 0.31 0.31
Specification   ASTM D1056-68
ASTM D1056-91
SCE-41
2C1
SCE-41
2B1
SCE-41
2B1

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