Materials

VA35

Evazote VA35 EVA (Ethylene Vinyl Acetate) foam has a density of 2.18 pcf / 35 kg/m³ and can be used in a wide variety of applications. It is a closed cell, cross-linked EVA copolymer foam manufactured with Zotefoam’s unique chemical-free nitrogen infusion process, producing an environmentally friendly product with low VOCs. It has a cell size of 0.45 mm and a thermal conductivity of 0.0394 W/m.K.

SKU: VA35 Category: Tags: , ,

Product Description

Evazote VA35 EVA (Ethylene Vinyl Acetate) foam has a density of 2.18 pcf / 35 kg/m³ and can be used in a wide variety of applications. It is a closed cell, cross-linked EVA copolymer foam manufactured with Zotefoam’s unique chemical-free nitrogen infusion process, producing an environmentally friendly product with low VOCs. It has a cell size of 0.45 mm and a thermal conductivity of 0.0394 W/m.K.

Zotefoams

Measurements

Shore Hardness

48 - 48

Density

2.18 - 2.18PCF (lb/ft³)

35 - 35Kg/m³

Compression

7.4 - 7.4psi

51 - 51kPA

Service Temperature

-94 - 167°F

-70 - 75°C

Technical Data

Property Test Procedure Units VA35
Nominal Density – skin/skin BS ISO 7214 1998 kg/m3 35
Cell Size – typical diameter Internal mm 0.45
Compression Stress – Strain
– 10% compression
– 25% compression
– 40% compression
– 50% compression
BS ISO 7214 1998 kPa
kPa
kPa
kPa
31
51
82
114
Compression Set
25% comp., 22hr, 23°C
– ½ hr recovery
– 24 hrs recovery
50% comp., 22hr, 23°C
– ½ hr recovery
– 24 hrs recovery
BS ISO 7214 1998
25mm cell-cell
% set
% set

% set
% set

11
3.5

25
15

Tensile Strength ISO 7214 1998 kPa 615
Tensile Elongation % 180
Tear Strength BS EN ISO 8067 1995 N/m 730
Shore hardness OO Scale
– 10mm cell/cell thickness
ISO 868 1985 OO 48
Recommended operating temperature range Internal °C +75 max
-70 min
Thermal conductivity
– mean temp of 10°C
ISO 8302 1991 W/m.K 0.0394
Flammability
– Automotive

– Horizontal burn rate
– 5mm thick
– 13mm thick

FMVSS302–burn rate

ISO 7214 1998

<100mm/min

mm/sec
mm/sec

pass 5mm and thicker

1.6
1.1

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