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KANGHUI PBT KH2100
- Medium viscosity PBT for high-speed molding
- High mechanical strength with 50 MPa tensile strength
- Low moisture absorption for dimensional stability
- Excellent processability for high throughput manufacturing
- Ideal for automotive, electrical, and industrial applications
Product Overview
KANGHUI PBT KH2100 is a medium-viscosity Polybutylene Terephthalate (PBT) resin designed for injection molding applications.
This material offers balanced mechanical properties, excellent dimensional stability, and good processability, making it suitable for various industrial applications that demand durable and reliable performance.
With its high tensile strength and flexural strength, KANGHUI PBT KH2100 is ideal for automotive, electrical, and industrial machinery components that require precision and high performance.
Key Properties
Medium Viscosity: Ideal for high-speed injection molding with balanced flow properties
High Mechanical Strength: 50 MPa tensile strength and 70 MPa flexural strength
Good Dimensional Stability: 0.2% moisture absorption for consistent and reliable performance
Excellent Processability: Suitable for high-throughput manufacturing
Controlled Material Purity: Low acid content ensures stable processing
Typical Applications
Electrical & Electronic Components: Connectors, switches, terminals, and enclosures
Automotive Parts: Interior components, functional parts, and trim
Industrial Machinery Components: Gears, bearings, and other mechanical parts
Consumer Appliances: Housings, structural parts, and motor components
Precision Engineering Components: Parts requiring tight tolerances and high durability
Technical Data (Typical Values)
Physical Properties
| Property | Value | Test Standard |
|---|---|---|
| Density | 1.30–1.32 g/cm³ | Internal Method |
| Humidity Absorption | 0.2 % | GB/T 14190 |
| Melt Index (235°C, 2.16kg) | 19 g/10min | ISO 1133 |
| Melt Index (250°C, 2.16kg) | 30 g/10min | ISO 1133 |
| Relative Viscosity | 1.0 dL/g | — |
| Carboxyl Content (–COOH) | 16 mmol/kg | GB/T 14190 |
Mechanical Properties
| Property | Value | Test Standard |
|---|---|---|
| Tensile Strength | 50 MPa | ISO 527 |
| Tensile Elongation at Break | 100 % | ISO 527 |
| Flexural Strength | 70 MPa | ISO 178 |
| Izod Notch Impact | 6.0 kJ/m² | ISO 180 |
Optical Properties
| Property | Value | Test Standard |
|---|---|---|
| Color L (Lightness)* | 95 | GB/T 14190 |
| Color b (Blue-Yellow Axis)* | 2.0 | GB/T 14190 |
Why Choose KANGHUI PBT KH2100
Medium Viscosity: Suitable for high-speed injection molding with good flow properties
High Mechanical Strength: 50 MPa tensile strength and 70 MPa flexural strength
Good Dimensional Stability: 0.2% moisture absorption for reliable performance
Excellent Processability: Easy to process in high-throughput injection molding
Controlled Material Purity: Low acid content, ensuring stable and reliable processing
