Example:
KP80E
1. Stelle: K = Corundum
2. Stelle: P = Paper
3. Stelle: 8 = Dense coated
4. Stelle: 0 = Synthetic resin
5. Stelle: E = E-paper (from approx. 220 up to 270 g)
Example:
KP80E
1. Stelle: K = Corundum
2. Stelle: P = Paper
3. Stelle: 8 = Dense coated
4. Stelle: 0 = Synthetic resin
5. Stelle: E = E-paper (from approx. 220 up to 270 g)
1st Digit
Grain specification
Corundum | K |
Silicon | S |
Zirkonia / Corundum | Z |
Special | L |
SG-ceramics | G |
None | O |
Graphite | C |
2nd Digit
Backing
Paper | P |
Cotton fibre | T |
Combination | K |
Other | Q |
Fibre | N |
Paper - waterproof | R |
Synthetics - waterproof | U |
Cotton - waterproof | W |
Felt | F |
Fleece | E |
Foam rubber | G |
Fleece / cotton Comibination | H |
3rd Digit
Coating
Open coated | (1,3,5,7) |
Dense coated | (2,4,6,8) |
Uncoated | 9 |
4th Digit
Bond
Spezcial | 1 |
Synthetic resin | 0, 2, 8 |
Hide glue | 3 |
Hide glue / stearate | 4 |
3. coat | 5 |
Synthetic resin / Stearate | 6 |
free | 7 |
free | 9 |
5th Digit
Paper thickness
85g | A |
85 bis 110g | B |
110 bis 135g | C |
135 bis 160g | D |
220 bis 270g | E |
270 bis 350g | F |
350 bis 500g | G |
500g | H |
Fibre types
Polyester heavy, segmentable | SY |
Polyester heavy | Y |
Polyester light | R |
X-Cotton | X |
X-Cotton (flex) | XF |
J-Cotton | J |
JFF-Cotton (super flex) | F |
Combination light | L |
Segmentable fibre | S |
Fibre 0,4 mm | N |
Fibre 0,6 mm | T |