ABRASIVE FIBRE

DYNOS® and DYNAL® can be supplied in continuous rolls, blanks, narrow rolls or discs coloured chocolate / olive as required by our customers . Roll length can amount to requirements in 700, 1.050 or 1400 mm. As a maximum, material width can be provided to 1650 mm in a trimmed state. Other customer-specific widths and lengths can be provided without problems. Standard material thicknesses can be supplied from 0,5 to 1,2 mm. Our vulcanized fibre is wound on heavy-duty paper cores or wood cores if it is delivered on continuous rolls. The diameter of these paper cores are 75, 90, 120 or 150 mm and depend on the devices of our customers. Therefore our various product range can be completely customized. The outstanding quality of DYNOS® and DYNAL®-vulcanized products is ensured by modern productions plants and comprehensive quality surveillance.


>> DYNOS® / DYNAL® - Specification
>> DYNOS® Abrasive Fibre Blanks


Vulcanized Fibre Specification - DYNOS® / DYNAL® - Abrasive Grade chocolate/olive

Physical Properties

Product-
name
Nominal Thickness
Thickness
Range
Area
Weight
Density
(DIN 3479)
Moisture
Content
(DIN 7733)
Tensile
strength
CD
Ratio of
Tensile
strength
CD/MD
Tensile
strenght
CD (VDS)
Ply Adhesion
CD
 
mm
mm
g/m²
g/cm³
%
N/15mm
N/mm²
mN/mm
Dynos®
0,6
0,60-0,66
750-870
1,2
6,5 - 8,5
550
0,5
54,5
900
Dynos®
0,7
0,68-0,74
860-980
1,2
6,5 - 8,5
650
0,5
54,5
950
Dynos®
0,8
0,76-0,82
950-1080
1,2
6,5 - 8,5
750
0,5
54,5
1070
Dynos®
0,85
0,82-0,88
1050-1180
1,2
6,5 - 9,0
770
0,5
54,5
1100
Dynal®
0,6
0,60-0,66
750-870
1,2
6,5 - 8,5
520
0,45
52,5
850
Dynal®
0,7
0,68-0,74
860-980
1,2
6,5 - 8,5
580
0,45
52,5
925
Dynal®
0,8
0,76-0,82
950-1080
1,2
6,5 - 8,5
650
0,45
52,5
1000

Thickness (0,5 ; 1,0 and 1,2 mm) on request.
Conditioning of specimen related to DIN 7738: 4 days 20 +/- 2°C, 65 +/- 2% r.F.
CD = Cross Direction ; MD = Machine Direction


Blank with center hole

 
No.
D
d
a
b
c
e
10
180
23
    
20
150
23
    
30
127
23
    
40
115
23
    
50
100
16
    
± 0,5
± 0,2
    
Tolerance
 

Blank with center hole and cross slot

 
No.
D
d
a
b
c
e
11
180
23
65
2
21
150
23
65
2
31
127
23
50
2
41
115
23
50
2
51
100
16
50
2
± 0,5
± 0,2
± 0,5
± 0,2
Tolerance
 

Blank with center hole, cross slot and tappet holes

 
No.
D
d
a
b
c
e
12
180
23
65
2
10
44,5
22
150
23
65
2
10
44,5
32
127
23
50
2
10
44,5
42
115
23
50
2
10
44,5
         
± 0,5
± 0,2
± 0,5
± 0,2
± 0,2
± 0,2
Tolerance
 

Blank with center hole and tappet holes

 
No.
D
d
a
b
c
e
13
180
23
    
10
44,5
23
150
23
    
10
44,5
33
127
23
    
10
44,5
43
115
23
    
10
44,5
         
± 0,5
± 0,2
    
± 0,2
± 0,2
Tolerance