Cellular Silicone Sheet

SILICONE SPONGE sheet

SOFT, MEDIUM AND FIRM DENSITY

Supplying both smooth and fabric impression finished silicone sponge sheet, this provides increased choices for your engineering needs. Our smooth surface finish allows for even sealing and ease of use when applying laminates and tapes. Whereas our classic textured finished sponge provides excellent adhesion for PSA usages.

Standard Grades: Soft density, medium density and firm density
Specialty Grades: ASTM D1056 2D1, ASTM D1056 2D2, FDA, FAR25.853 Horizontal/Vertical, EN45545-2, MIL-R-6130C/ASTM D6576 Type 2, Grade B, ISO 6916-2 Type 2, Class D

Specifications

Soft Density Silicone Sponge Sheet

Thickness (in) 1/16 -1/2
Typical length (ft)  25 – 100  
Typical width (in) 36
Surface finishing – Smooth or fabric impression finish, both sides
Cell structure – Closed cell
Color –
Red/orange, grey, black, others available

Medium Density Silicone Sponge Sheet
AMS3195

Thickness (in) 1/16 -1/2
Typical length (ft)  25 – 100  
Typical width (in) 36
Surface finishing – Smooth or fabric impression finish, both sides
Cell structure – Closed cell
Color –
Red/orange, grey, black, others available

Firm Density Silicone Sponge Sheet
AMS3196

Thickness (in)1/16 -1/2
Typical length (ft) – 
25 – 100
Typical width (in)
36
Surface finishing –
 Smooth or fabric impression finish, both sides
Cell structure –
Closed cell
Color –
Red/orange, grey, black, others available

get silicone SPONGE pricing

 

 

Commercial Grade Soft density Silicone SPONGE sheet

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DIMENSIONS AND APPEARANCE

Thickness (in) – 1/16 -1/2
Typical length (ft) – 25 – 100
Typical width (in) – 36
Surface finishing – Fabric impression finish, both sides
Cell structure – Closed cell
Color – Red/orange, grey, black, others available on request

PHYSICAL PROPERTIES, typical

Compression deflection (25%) psi (kPa) 4 (28) ASTM D1056
Density < 0.25” thick pcf (kg/m3) 30 (475) max. ASTM D1056
Density ≥ 0.25” thick pcf (kg/m3) 27 (430) max. ASTM D1056
Compression set (22h, 100°C) % 4 ASTM D1056
Tensile strength psi (kPa) 41 (283) ASTM D412
Elongation % 259 ASTM D412
Low temperature brittleness °C (°F) -75 (-103) ASTM D746

 TOLERANCES

Target Thickness, in (mm) Minimum, mm Maximum, mm
1/16 (1.6) 1.30 1.90
3/32 (2.4) 2.10 2.70
1/8 (3.2) 2.80 3.60
3/16 (4.8) 4.40 5.20
1/4 (6.4) 6.00 6.80
3/8 (9.5) 9.00 10.00
1/2 (12.7) 12.20 13.20

Commercial Grade Medium density Silicone SPONGE sheet

AMS3195

Download PDF

DIMENSIONS AND APPEARANCE

Thickness (in) – 1/16 -1/2
Typical length (ft) – 25 – 100
Typical width (in) – 36
Surface finishing – Fabric impression finish, both sides
Cell structure – Closed cell
Color – Red/orange, grey, black, others available on request

PHYSICAL PROPERTIES, typical

Compression deflection (25%) psi (kPa) 6-14 (41-96) ASTM D1056
Density < 0.25” thick pcf (kg/m3) 43 (690) max. ASTM D1056
Density ≥ 0.25” thick pcf (kg/m3) 34 (550) max. ASTM D1056
Compression set (22h, 100°C) % 5 ASTM D1056
Tensile strength psi (kPa) 125 (862) ASTM D412
Elongation % 230 ASTM D412
Low temperature brittleness °C (°F) -55 (-67) ASTM D746

 TOLERANCES

Target Thickness, in (mm) Minimum, mm Maximum, mm
1/16 (1.6) 1.30 1.90
3/32 (2.4) 2.10 2.70
1/8 (3.2) 2.80 3.60
3/16 (4.8) 4.40 5.20
1/4 (6.4) 6.00 6.80
3/8 (9.5) 9.00 10.00
1/2 (12.7) 12.20 13.20

Commercial Grade Firm density Silicone SPONGE Sheet

AMS3196

Download PDF

DIMENSIONS AND APPEARANCE

Thickness (in) – 1/16 -1/2
Typical length (ft) – 25 – 100
Typical width (in) – 36
Surface finishing – Fabric impression finish, both sides
Color – Red/orange, grey, black

PHYSICAL PROPERTIES

 

Compression deflection (25%) psi (kPa) 12-20 (83-138) ASTM D1056
Density < 0.25” thick pcf (kg/m3) 52 (830) max. ASTM D1056
Density ≥ 0.25” thick pcf (kg/m3) 43 (692) max. ASTM D1056
Compression set (22h, 100°C) % 60 ASTM D1056
Low temperature brittleness °C (°F) -55 (-67) ASTM D746

TOLERANCES

Target Thickness, in (mm) Minimum, mm Maximum, mm
1/16 (1.6) 1.30 1.90
3/32 (2.4) 2.10 2.70
1/8 (3.2) 2.80 3.60
3/16 (4.8) 4.40 5.20
1/4 (6.4) 6.00 6.80
3/8 (9.5) 9.00 10.00
1/2 (12.7) 12.20 13.20

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