HYPERSIL HNA 500 (FOOD GRADE)
 
Non Asbestos Gasket Jointing Sheets

Suitable Area

Suitable but Technical area for steam is reuqired

Technical advice is required

 
Material Composition:
Made from Aramid fibre, Mineral fibre & Inorganic bounded with NBR Elastomers
 
Applications:

This material Contains high amount of mineral fibre whcih is bi-soluble and thus does not pose any health hazard. It does not contain any material which might contribute to bacterial or fungal growth. It is used in food grade/ drug applications.

 

THICKNESS 

:

0.25 mm to 6.00 mm. (OTHER THICKNESS ON REQUEST)

COLORS

:

GREEN

DIMENSION OF SHEETS

:

1500MM X 1500MM, 1500MM X 3100MM, 1500MM X 1000MM, 1500MM X 2000MM, 1270MM X 1270MM, 1270MM X 3810MM, 3000MM X 3000MM

OPERATING CONDITION

:

Maximum Peak Temp. : 400°C
Maximum pressure : 150 BAR
Maximum Temperature : 100°C

 
The following Information Applies to material Thickness 1.5MM
 
S.NO.

 Typical Properties

 Test Method

 Unit

Specified Value   

1

DENSITY 

----------

Gm / cm3

1.70 - 2.00

2

TENSILE STRENGTH

 

 

 

  a) ACC to ASTM F152 (ACROSS GRAIN) N/MM2 7 Min.
  b) ACC to DIN52910  (ACROSS GRAIN) N/MM2 5 Min.

3

COMPRESSIBILITY

ASTM F36A 

%

7 – 15

4

RECOVERY

ASTM F36A

%

³ 50

5

FLUID ABSORPTION

 

 

 

  (a) IN ASTM OIL NO. 3  ASTM F 146     
  INCREASE IN MASS   % 15

 

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   % 15

 

INCREASE IN THICKNESS

 

%

5

6. IGNITION LOSS DIN 5291 % ≤28
7. SEALABILITY AGAINST NITROGEN DIN 3535 Cm3/min. ≤1.00
8. STRESS RESISTANCE      
  16h 300C  DIN 52913 N/mm2  ~20
  16h 175C DIN 52913 N/mm2  ~28
NOTE
All information and recommendations given in this brochure are correct to the best of our knowledge. However, in view of the wide varsity of possible installation and operating conditions one cannot draw the final conclusion in all application cases regarding the behaviour in a gasket joint. Therefore, information can only serve as a guideline.
 
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