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CLASSES OF ABRASIVE UNWOVEN FABRIC
Unwoven fabric consists of nylon strands coated with an abrasive material: Al2O3 ( Aluminium Trioxide ), or SiC ( Silicone Carbide ).
Main applications:
Mating; slight cutting; cleaning wood, steel and ZnAl.
Table 3
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×Aluminium Oxide AI2O3: |
×Silicone Carbide SiC (S): |
AM 04 = medium 100
AF 06 = fine 180
AVF 07 = very fine 280 |
SM 04 = medium 100
SF 06 = fine 180
SVF 07 = very fine 280 |
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Hardness of the abrasive fibre set perpendicularly to the treated surface. | - C08 soft
- C10 medium
- C12 hard
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| Recommended speed - maximum 15÷20 m/sec; as for wet grinding: up to 25 m/sec |
CLASSES OF SISAL
"48" - sisal cord - 8 strings
"32" - sisal cord - 2 strings
"31" - single sisal cord
"28" - sisal fabric - thick
"82" - sisal fabric - delicate
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