Flow improver for engineering plastics OGSOL MF-11
It is highly compatible with both crystalline and non-crystalline resins, and improves fluidity without deteriorating the resins' own properties. Therefore, it is favorable for improving processability of resins.
Features and effects
Since it enables fluidity improvement of resins with maintaining other properties,
MF-11 is favorable for a resin modifier to improve molding processability.
Result of addition to polyamide (PA66) resin
(Non reinforced, GF reinforced, CF reinforced)
Great improvement of MFR
Improvement of elastic modulus
Preserving other properties
Applications for which MF-11 is especially effective
Low temperature molding
Thin-wall molding
Precision molding
Highly-filled molding
Concept
MF-11 is favorable for improving processability of polyamide resins.
PA66 resin modification data with MF-11
| Measurement item | Ref. | MF-11_5% | MF-11_10% | Measuring conditions |
|
|---|---|---|---|---|---|
| PA66 | wt% | 100 | 95 | 90 | ― |
| MF-11 | wt% | 0 | 5 | 10 | ― |
| MFR | g/10min | 31.6 | 82.7 | 123.4 | ISO 1133 265 ℃ , 2.16 kg |
| Tensile strength | MPa | 90.2 | 94.4 | 91.8 | ISO 527 |
| Tensile elongation | % | 6.0 | 8.7 | 4.0 | |
| Flexural strength | MPa | 126.8 | 131.4 | 136.5 | ISO 178 |
| Flexural modulus | GPa | 3.1 | 3.2 | 3.3 | |
| Impact strength | kg･cm/cm2 | 3.5 | 2.9 | 2.4 | ISO 180 (With notch) |
| Heat deflection temperature |
℃ | 61.4 | 61.4 | 62.0 | ISO 75 1.8 MPa |
| Saturated water absorption ratio |
% | 7.9 | 7.4 | 7.1 | 100 ℃×72 hr Water immersion |
| Melting point | ℃ | 275.3 | 272.2 | 271.5 | DSC 10 ℃/min |
Addition of MF-11 improves fluidity of PA66,with almost maintaining other properties.
PA66/GF resin modification data with MF-11
| Measurement item | Ref. | MF-11_5% | MF-11_10% | Measuring conditions |
|
|---|---|---|---|---|---|
| PA66 | wt% | 50 | 47.5 | 45 | ― |
| MF-11 | wt% | 0 | 2.5 | 5 | ― |
| GF | wt% | 50 | |||
| MFR | g/10min | 3.9 | 11.7 | 22.4 | ISO 1133 280 ℃ , 2.16 kg |
| Tensile strength | MPa | 243.4 | 248.8 | 256.7 | ISO 527 |
| Tensile elongation | % | 4.0 | 4.0 | 2.0 | |
| Flexural strength | MPa | 393.6 | 385.2 | 401.2 | ISO 178 |
| Flexural modulus | GPa | 16.2 | 16.6 | 16.9 | |
| Impact strength | kg･cm/cm2 | 18.0 | 16.7 | 15.6 | ISO 180 (With notch) |
| Heat deflection temperature |
℃ | 243.0 | 241.5 | 234.7 | ISO 75 1.8 MPa |
| Saturated water absorption ratio |
% | 3.8 | 3.5 | 3.4 | 100 ℃×72 hr Water immersion |
| Melting point | ℃ | 270.1 | 269.1 | 267.9 | DSC 10 ℃/min |
Addition of MF-11 improves fluidity of PA66/GF, with almost maintaining other properties.
Capillary rheometer results
Addition of MF-11 reduces melt viscosity of PA66/GF in wide range of shear rate.
Spiral flow results
Addition of MF-11 improves spiral flow length of PA66/GF without depending on molding conditions.
