Fiberglass reinforced PBT Color Masterbatch
Glass fiber reinforced PBT masterbatch with high stiffness and heat resistance. For electronic connectors and automotive components.
Our fiberglass reinforced PBT color masterbatch provides high stiffness, excellent dimensional stability, and heat resistance. Engineered for electronic connectors, automotive sensors, and precision components.
Product Features
- High stiffness and strength
- Excellent dimensional stability
- Good heat resistance
- Low moisture absorption
Typical Applications
Typical Physical Properties
Physical parameters source: internal testing data submitted by manufacturers for inspection. Values are typical and may vary by color and grade.
Physical Properties
| Project | Condition | Value | Unit | Test Method |
|---|---|---|---|---|
| Carrier Resin | — | PBT-GF | — | — |
| Density | 23°C | 1.45–1.65 | g/cm³ | ISO 1183 |
| Melt Flow Index | 250°C/2.16kg | 10–25 | g/10min | ISO 1133 |
| Pigment Loading | — | 20–50 | % | — |
Processing Conditions
| Project | Condition | Value | Unit | Test Method |
|---|---|---|---|---|
| Processing Temperature | — | 240–270 | °C | — |
| Drying Temperature | — | 120 | °C | — |
| Drying Time | — | 4 | h | — |
| Addition Ratio | — | 1–3 | % | — |
Color Performance
| Project | Condition | Value | Unit | Test Method |
|---|---|---|---|---|
| Color Fastness | Xenon lamp 300h | Grade 4–5 | — | ISO 105-B02 |
| Heat Resistance | 260°C/5min | ΔE ≤ 1.0 | — | Internal |
| Migration Resistance | 80°C/24h | No migration | — | Internal |
Physical parameters source: Non national third-party testing certification submitted by manufacturers for inspection. Actual values may vary depending on specific color formulation, processing conditions, and application requirements. For detailed technical data sheets (TDS), please contact us.
