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Special Factice - For polar elastomers (CR, NBR etc.)
For detailed description of technological effects and dosages see DOG-Kontakt 38.
*BfR: Bundesinstitut für Risikobewertung, recommendation XXI
*FDA: Listed in Food and Drug Administration § 177.2600
Types overview
| Type | Ash [%] | Colour | Density [g/cm³] | Free Sulphur [%] | Mineral Oil Content [%] | Total Sulphur [%] |
|---|---|---|---|---|---|---|
| Corona Q | ≤ 0.2 | white to yellow | 1.1 | 0.8 - 1.5 | 0 | 11 - 14 |
| NC 12 | 4.0 ± 0.5 | ivory | 1.1 | ≤ 0.1 | 0 | 8.5 ± 1.54 |
| NP 17 | ≤ 0.2 | brown | 1.0 | 0.35 ± 0.25 | 0 | 13.0 ± 1.5 |
| NQ | ≤ 0.2 | light brown | 1.1 | 1.05 ± 0.25 | 0 | 11 - 14 |
| RQ 20 | ≤ 0.2 | brown | 1.1 | 5.5 ± 1.5 | 0 | 19.0 ± 1.5 |
Corona Q
For swelling resistant articles based on NBR and CR. The swelling behavior of Faktis Corona Q in mineral oils is comparable to that of articles based on 33 % ACN-NBR; consequently Corona Q improves the oil resistance in articles containing 18 to 28 % ACN-NBR or CR. BfR
Corona Q - Technical Datasheet
(PDF - 32 KB)
NC 12
For articles based on CR for all cases where swelling resistance is not the main point, i. e. castor oil factices need not to be used. NC 12 improves the ozone resistance of CR vulcanizates.
NC 12 - Technical Datasheet
(PDF - 30 KB)
NP 17
For articles based on CR when mineral oil is used as softener. Faktis NP 17 is applicable for all cases where swelling resistance is not the main point, i.e. castor oil factices need not to be used. Faktis NP 17 improves the ozone resistance of CR vulcanizates.
NP 17 - Technical Datasheet
(PDF - 30 KB)
NQ
For swelling resistant articles based on NBR and CR. The swelling behavior of Faktis NQ in mineral oils is comparable to that of articles based on 33% ACN-NBR; consequently NQ improves the oil resistance in articles containing 18 to 28% ACN-NBR or CR. BfR
NQ - Technical Datasheet
(PDF - 338 KB)
RQ 20
For swelling resistant articles based on NBR and CR. The swelling behaviour of Faktis RQ 18 in mineral oil is comparable to that of articles based on 18 - 28 % ACN NBR.
RQ 20 - Technical Datasheet
(PDF - 31 KB)
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