Description
HNA-1000 it is a Cylinder head facing material designed to deliver the performance required by small engines cylinder head applications. It is a non asbestos material with inorganic fillers encapsulated by NBR and is easy to combine on perforated metal core. Max operating Temperature upto 220°C.
TECHNICAL SPECIFICATIONS:
| S. No. | PROPERTY | SPECIFICATIONS | TEST METHOD |
| 1. | DENSITY gm/cc | 1.10 (min) | ASTM F-1315 |
| 2. | COMPRESSIBILITY % AT 350 kg/cm2 (5000 psi) |
35 (max) | ASTM F-36 |
| 3. | RECOVERY % | 18 (min) | ASTM F-36 |
| 4. | TENSILE STRENGTH kg/cm2 | 38 (min) | ASTM F-152 |
| 5. | FLUID RESISTANCE | ||
| ASTM OIL NO 3 THICKNESS INCREASE % WEIGHT INCREASE % |
10 (max) 40 (max) |
ASTM F-146 | |
| ASTM FUEL B THICKNESS INCREASE % WEIGHT INCREASE % |
10 (max) 40 (max) |
ASTM F-146 | |
| 6. | WEIGHT LOSS ON % IGNITION AT 850°C |
33(max) | ASTM F-495 |
| 7. | BINDER TYPE | Nitrile Butadiene |
Availability
Other special sizes available on request. One side Graphite coating available on request.
