Ferolite NAM 31 Non Asbestos Jointing Sheet

Ferolite NAM 31 Non Asbestos Jointing Sheet
Ferolite NAM 31 Non Asbestos Jointing Sheet
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Product Code : 07
Product Description

Applications:


Certain chemicals have been kept at a minimum level, the excess of which might effect the media. It contains a high amount of mineral fibre which is bio-soluble & thus do not pose any health hazard. Therefore NAM 31 may be used for food grade/drug application. It does not contains any material which might contribute to bacterial or fungal growth. However, we stand no guarantee of contamination & are not liable for any consequences arising there off. The user must satisfy themselves regarding usages.

Technical specification

Material Composition
(Type of fibres)

Aramid Fiber, Mineral Fibre

Binders

NBR Elastomers

OPERATING CONDITION :

 

Max.Peak Temp

400°C

Max. Continuous Temp

270°C

Max.Continuous Temp.with steam

240°C

Max. Operating Pressure

100 Kg/cm2

Physical properties

PROPERTIES

TEST METHOD

UNTI

SPECIFIED VALUE

DENSITY


Gm/cm³

1.70-2.00

TENSILE STRENGTH




(a) ACC to ASTM F152(ACROSS GRAIN)


N/mm²

< 8

(b) ACC to DIN52910 (ACROSS GRAIN)


N/mm²

< 6

COMPRESSIBILITY

ASTM F36A

%

5-15

RECOVERY

ASTM F36A

%

> 50

FLUID ABSORPTION

ASTM F146



(a) INASTM OIL NO. 3




INCREASE IN MASS


%

< 10

INCREASE IN THICKNESS


%

< 10

(b) IN FUEL B

ASTM F 146



INCREASE IN MASS


%

< 10

INCREASE IN THICKNESS


%

< 10

(c) IN WATER/ANTIFREEZE

ASTM F 146



INCREASE IN MASS


%

< 10

INCREASE IN THICKNESS


%

< 7

IGNITION LOSS

DIN 52911

%

< 36

SEALABILITY AGAINST Nitrogen

DIN 3535

Cm³ / min

< 1.0

STRESS RESISTANCE




16h 300°C

DIN 52913

N/mm²

~25

16h 175°C

DIN 52913

N/mm²

~-


Standard Sheet Size

1500x2000 mm, 1500x4000mm, 1500x1500mm

1500x4500 mm, 1500x3000mm, 2000x3000 mm

Thickness

0.25 mm to 6.00 mm (For Non-Metallic Range)

Tolerance

Thickness

< 1mm =+0.10 mm

> 1mm=+ 10%

Length

+ 50mm

Width

+ 50mm



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