AI-999



Asbestos Beater Jointings (Grade : AI-999)

A High Density facing material with Nitrile Rubber Binder & Long Length processed Fibres. Suitable for combining with Perforated and Solid Metal sheets for Heavy Duty Engines where Lower Compressibility and Higher Recovery is Required.

S.No. Particular - AI-999
1 Density (gms/cc) - 1.25 ± 0.05
2 Tensile Strength (kg/cm²) (Minimum) 90
3 Compressibility at 5000 psi/ 350 kg/cm² (%) - 20-30
4 Recovery (%) (Minimum) 40
5 Loss on Ignition at 800 °C(%) (Maximum) 40
6 After immersion in ASTM Oil No. 3 for 5 Hrs. @ 150 °C - -
Weight increase (%) (Maximum) 40
Thickness increase (%) (Maximum) 10
7 After immersion in ASTM Fuel B for 5 Hrs. - -
Weight increase (%) (Maximum) 35
Thickness increase (%) (Maximum) 10
8 Dimensions - -
Thickness Availablity - 0.40 mm - 1.50 mm
Standard Size Rolls of 1220 mm width, Length according to thickness.
9 ASTM Specification Compliance F125150E52M5
07-10-2022
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