Neofade (damping material)
Iupizeta is the original special polycarbonate resin which Mitsubishi Gas Chemical Co., Inc. developed.
Iupizeta can customize to have the characteristics for your needs with the flexible molecular design.
Functions
- Excellent vibration-damping property.
- Suppresses structural resonance, preventing vibration and noise.
- Also effective as a noise reduction, as it attenuates solid object vibration, which causes noise.
- Rapidly attenuates vibrations even in hard, heavy materials such as iron.
Features
- Complies with RoHS directive: does not contain halogen or heavy metals such as lead.
- Recyclable /Reprocessable.
- Odorless.
- Can be tuned for target temperature /frequency.
Loss factors and vibration-damping properties
Loss factors: various damping materials
| Frequency | 500Hz |
|---|---|
| Base material | Carbon Steel |
| Thickness ratio*2 | 1.0*3 |
| Temperature | 20℃ |
|---|---|
| Base material | Carbon Steel |
| Thickness ratio*2 | 1.0*3 |
Vibration-damping properties
| Temperature | 20℃ |
|---|---|
| Base material | Stainless Steel (ISO 683XIII type5) |
| Thickness ratio*2 | 1.2*4 |
- *1 Neofade 4117 (Using for room temperature specification)
- *2 Thickness ratio = Damping material /Base material
- *3 Damping material /Base material = 1mm /1mm
- *4 Damping material /Base material = 0.9mm /0.76mm
- *The figure mentioned above is not guarantee value but one of measurements.
Inquiries
Aromatic Chemicals Company
Planning & Development Division
TEL: +81-3-3283-4803
FAX: +81-3-3214-0938
