AKROTEK® PK-VM GF 15 8 black (6991) is a 15% glass fibre reinforced polyketone with average stiffness and strength. PK is characterized by its outstanding media resistance, which qualifies it to be used for components that are in contact with chemicals.
The material corresponds to the European food guideline EU 10/2011 and to the American FDA 21 CFR. This grade is suitable for parts of kitchen and household appliances.
Please note that the material is NOT suitable anymore for drinking water contact and does NOT meet the requirements according to KTW, DVGW W270, ACS, WRAS as well as NSF61.
Typical applications
Mainly components in domestic and industrial applications.
| Original Document | Technical Datasheet(English) | |||
| Features | Food ContactChemical ResistanceMedia resistantFilled & Reinforced | |||
| Appearance | Pellets/GranulesBlack | |||
| Processing | Injection | |||
| Compliance | EU 2011/10/ECFDA | |||
| Reinforced | 15% Glass Fiber | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | ISO 1183 | 23°C |
Mold Shrinkage | |||
Flow | ***~*** % | ISO 294-4 | |
Across Flow | ***~*** % | ISO 294-4 | |
Moisture /Humidity Absorption | ***~*** % | ISO 1110 | 70°C, 62% r.H. |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Modulus | *** Mpa | ISO 527-2 | Cond., 1 mm/min |
Tensile Modulus | *** Mpa | ISO 527-2 | Dry, 1 mm/min |
Tensile Strength | |||
Break | *** Mpa | ISO 527-2 | Cond., 5 mm/min |
Break | *** Mpa | ISO 527-2 | Dry, 5 mm/min |
Tensile Elongation | |||
Break | *** % | ISO 527-2 | Cond., 5 mm/min |
Break | *** % | ISO 527-2 | Dry, 5 mm/min |
| Impact | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Charpy Notched Impact Strengh | |||
23℃ (73℉) | *** kJ/m² | ISO 179-1/1eA | Cond. |
23℃ (73℉) | *** kJ/m² | ISO 179-1/1eA | Dry |
Charpy Unnotched Impact Strengh | |||
23℃ (73℉) | *** kJ/m² | ISO 179-1/1eU | Cond. |
23℃ (73℉) | *** kJ/m² | ISO 179-1/1eU | Dry |
| Thermal | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Heat Deflection Temperature(HDT) | |||
1.8 Mpa (264 psi)（18.6kg/cm²） | *** °C | ISO 75/A | |
Melt Temperature(Tm) | *** °C | ISO 11357-3 | DSC, 10K/min |
| Flammability | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Flame Rating | |||
HB | *** mm | UL94 | |
FMVSS | *** pass | FMVSS 302 | > 1 mm Thickness |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
