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Medium Temperature Firing Overcoat Paste OP550x | OP600x
OP550x and OP600x series paste are environmental friendly mesothermal overglaze paste designed as overlay or interbedded insulation. It is non-toxic element up to European RoHS environmental regulation, and has good compatibilities with various ceramic substrates.
Benefits of the overcoat paste include:
- Good insulation
- Strong adhesion
- Good dielectric performance
- Excellent printing characteristics
Typical Firing Condition
550℃~650℃/ 8~12min
Typical Application
- Resistor networks
- Resistor plate
- Heating element
- Sensitivity element
Technical Parameters
| Test | Properties |
|---|---|
| Color | Blue |
| Viscosity (Pa.S) (Brookfield DV1, 14#, 10rpm, 25±1℃) | 30~70 |
| Fineness (μm) | ≤18 |
| Insulation | Excellent |
| Printing mesh | 165~325 |
| Typical Drying Condition | 100℃~150℃/ (10~15 min) |
| Typical Firing Condition | 550℃~650℃/ (8~12 min) |
| Fired thickness(μm) | 15~30 |
| Shelf Life | Six Months from Date of Shipment |
| Test | Properties |
|---|---|
| Color | Green |
| Viscosity (Pa.S) (Brookfield DV1, 14#, 10rpm, 25±1℃) | 30~70 |
| Fineness (μm) | ≤18 |
| Insulation | Excellent |
| Printing mesh | 165~325 |
| Typical Drying Condition | 100℃~150℃/ (10~15 min) |
| Typical Firing Condition | 550℃~650℃/ (8~12 min) |
| Fired thickness(μm) | 15~30 |
| Shelf Life | Six Months from Date of Shipment |
| Test | Properties |
|---|---|
| Color | Black |
| Viscosity (Pa.S) (Brookfield DV1, 14#, 10rpm, 25±1℃) | 30~70 |
| Fineness (μm) | ≤18 |
| Insulation | Excellent |
| Printing mesh | 165~325 |
| Typical Drying Condition | 100℃~150℃/ (10~15 min) |
| Typical Firing Condition | 550℃~650℃/ (8~12 min) |
| Fired thickness(μm) | 15~30 |
| Shelf Life | Six Months from Date of Shipment |