Materials

1220

Our 1220 neoprene blend foam is a top material for almost every industry we serve. This black closed cell foam is used in a wide variety of tape, sealing and gasket applications. Our 1220 is a 6 pcf, 2A1 grade of foam with a service temperature range of – 40 °F to 200 °F (high continuous use) or 250 °F (high intermittent use).

Product Description

Our 1220 neoprene blend foam is a top material for almost every industry we serve. This black closed cell foam is used in a wide variety of tape, sealing and gasket applications. Our 1220 is a 6 pcf, 2A1 grade of foam with a service temperature range of – 40 °F to 200 °F (high continuous use) or 250 °F (high intermittent use).

Measurements

Shore Hardness

40 - 50

Density

4 - 8PCF (lb/ft³)

64 - 128Kg/m³

Compression

2 - 5psi

13.7 - 34.4kPA

Service Temperature

-40 - 250°F

-40 - 121°C

Technical Data

Item Specs Test Method
Grade 2A1 ASTM D1056-07
Density (PCF) (kg/m3) 4 – 8 PCF
64 – 128 kg/m3
ASTM D 1056
Compression Deflection (CFD) @25% (psi) (kPa) 2 – 5 psi
13.7 – 34.4 kPa
ASTM D1056
Shore Hardness OO (Durometer) 40 – 50 ASTM D1056
Compression Set (%) ≤ 40 ASTM D1056
Tensile Strength (psi)(kPa) 75 psi
517 kPa
ASTM D412
Elongation (%) 125 ASTM D412
Tear Strength Resistance (ppi) 9.6 ASTM D 624
Water Absorption by Weight % < 10 ASTM D1056
Accelerated Age Testing:
7 Days @ 158 °F Chang in CD
± 30% max ASTM D1056
Service Temperature (°C)(°F)
– Low
– High Continuous
– High intermittent
-40°C | -40°F
93°C | 200°F
121°C | 250°F
ASTM D1056
Flame Resistance Pass @ 3/16” and higher FMVSS 302
Industry and OEM Specifications:
Jacobs and Thompson Inc. certifies that the following
product meets the required specifications;
MS-Z-75 2A1
GM 6086-M TYPE II, IIIA
SAE J-18 JUL92 2A1
CSA C22.2
ASTM D1056-01 2A1
FMVSS302
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