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LATTYgold92
Manufactured from compressed, synthetic aramid and mineral fibres, with additives which are finely dispersed in a mix of elastomers.
  • Excellent behaviour under mechanical, thermal and chemical stresses.
  • Ant-stick.
  • LATTYgold 92 does not contain any hazard materials and complies with the health and safety regulations that are in force in most countries.
  • MAIN APPLICATIONS
    a general service gasket material
    chemical
    petrochemical
    power production
  • OPERATION PARAMETERS
    Maximum operating pressure 100 bar (10 MPa)*
    Maximum operating temperature 350°C*
    In steam conditions up to 40 bar (4MPa) at 250°C**


* Maximum but not associated values
** Maximum associated values according to ND, type of flange and thickness (laboratory test with flanges ND 100 ISO NP type 11)
LATTYgold92 Manufactured from compressed, synthetic aramid and mineral fibres, with additives which are finely dispersed in a mix of elastomers.
Technical Characteristics
(Laboratory Test on 1.5mm and 2mm thick samples)		 - 1.5mm 2mm
Density g/cm³ 1.8 -
Ignition loss (DIN 52911) % 23 -
Tensile strength (NFT48103)
parallel direction of the fibres
perpendicular direction of the fibres		 daN
%		 300
120		 -
Compressibility (ASTM F 36.A) % 5-8 -
Elastic recovery (ASTM F 36.A) % >55 -
Permanent compression (CETIM test - France)
loss of thickness at 23°C under 30 N/mm²
loss of thickness at 300°C under 30 N/mm²		 %
%		 5
11		 -
Relaxation under strain (DIN 52913)
residual load after 16 hours
loss of thickness
surface thickness		 thickness/mm
N/mm²
%
%
 1.5
34
-17
+6		 2.0
30
-18
+7
Elastic limit
at 20°C
at 200°C		 daN
daN		 150
>50		 -
Gas tightness (DIN 3535/6) cm³/min <0.1 -
Helium leakage (CETIM test - France)
strain=35 MPa / Helium pressure=40 bar		 atm.cm³/s 1.2 10-3 -
Chlorine content
 ppm <100 -
Behaviour after Immersion
(In free state according to NFT 48105; ASTM F 146; DIN 3754.1)		 m% Thickness% C% RE%
at 23°C solvent type B /48 hours
solvent undiluted toluence /48 hours		 10
20		 8
22		 -
-		 -
-
at 100°C
distilled water ~48hours
antigel 50/50 ~70hours
oil ASTM # 1 ~70hours		 7
8
8		 4
4
1		 7.5
7
5		 50
55
60
at 150°C oil ASTM # 3 ~5hours 8 3 9 62