Resin (IIR)
Vinyl functionalized based on Sillitin Z 86.
Aktisil VM 56 is applicable specially for resin crosslinking of butyl-rubber (IIR).
The product offers higher tensile modulus, lower compression set and slightly increased electrical resistance.
- very low sieve residue
- very low chloride content
- long flow time with short vulcanization time
- high tensile modulus
- low compression set
- good hot air aging properties
- sealing tightness at high soldering temperatures
| Product characteristics | Unit | Testing method | AKTISIL VM 56 |
|---|---|---|---|
| Functionalization | vinyl | ||
|
Color values L*
Color values a*
Color values b*
|
acc. to CIELAB |
94.0
1.0
9.7
|
|
|
Particle size D50
Particle size D97
|
µm | acc. to ISO 13320-1 |
2.2
10.0
|
|
Residue > 40 µm
|
mg/kg | acc. to DIN EN ISO 787 part 18 |
20
|
| Volatile matter at 105 °C | % | acc. to DIN EN ISO 787 part 2 | 0.8 |
|
Density
Bulk density
|
g/cm³ |
acc. to DIN EN ISO 787 part 10
acc. to DIN ISO 903-1976
|
2.6
0.25
|
|
Spec. Surface area (BET)
Oil absorption
|
m²/g
g/100 g
|
acc. to DIN ISO 9277
acc. to DIN EN ISO 787 part 5
|
9
45
|
| Water absorption | ml/g | acc. to Baumann | not specified |
| reactive | X |
resin cure
- High mineral filler / low carbon black loading; 75/80 Shore A; IIR; resin cure (M 620.0/4)
- Medium mineral filler / carbon black loading; 70/75 Shore A; IIR; resin cure (M 620.1/4)
- High mineral filler / low carbon black loading, with phenolic crosslinker resin; 80/85 Shore A; IIR; resin cure (M 620.0/13)
In order to make available to you the most important information about our products at all times, you will find here the Material Specification.
The aspects to observe when working with our products are detailed in our Material Safety Data Sheet, which also can be downloaded.
All information about material characteristics, application fields and benefits can be found in this Technical Data Sheet and is also for download available here.
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