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KANGHUI PBT KH2083
- High-flow PBT for fast cycling and thin-walled molding
- Low moisture absorption for stable dimensions
- Good surface quality for visible components
- Balanced toughness for general applications
- Suitable for consumer goods, electrical enclosures, and automotive parts
Product Overview
KANGHUI PBT KH2083 is a high-flow unreinforced Polybutylene Terephthalate (PBT) resin developed for injection molding applications.
This grade offers excellent processability, balanced mechanical properties, and low moisture absorption, making it suitable for a wide range of general-purpose applications. It is especially well-suited for applications where high productivity, good surface quality, and thin-walled molding are important.
Ideal for industries such as consumer goods, electronics, and automotive, this resin ensures reliable performance and dimensional stability.
Key Properties
High Melt Flow: Ideal for fast cycling and thin-walled parts
Low Moisture Absorption: Reduced drying time and improved dimensional stability
Good Surface Quality: Ideal for aesthetic and visible parts
Balanced Toughness: Provides moderate impact resistance for general applications
Easy Processing: Suitable for high-productivity injection molding
Typical Applications
Consumer Goods: Housings, components, and covers for household appliances
Electrical: Enclosures, connectors, and terminals for electrical devices
Appliances: Housing components for kitchen and home appliances
Automotive: Interior parts, trim, and non-structural automotive components
General Purpose: Injection molded parts for various industrial and commercial uses
Technical Data (Typical Values)
Physical Properties
| Property | Value | Test Standard |
|---|---|---|
| Density | 1.30–1.32 g/cm³ | Internal Method |
| Moisture Absorption | 0.2 % | GB/T 14190 |
| Melt Flow Rate (235°C, 2.16 kg) | 51 g/10 min | ISO 1133 |
| Melt Flow Rate (250°C, 2.16 kg) | 75 g/10 min | ISO 1133 |
| Relative Viscosity | 0.83 dL/g | — |
| Carboxyl Content (–COOH) | 14 mmol/kg | GB/T 14190 |
Mechanical Properties
| Property | Value | Test Standard |
|---|---|---|
| Tensile Strength | 55 MPa | ISO 527 |
| Tensile Elongation at Break | 40 % | ISO 527 |
| Flexural Strength | 70 MPa | ISO 178 |
| Notched Izod Impact | 4.0 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 KH2083
High Melt Flow: Ideal for fast molding cycles and thin-walled parts
Low Moisture Absorption: Reduces drying time and improves dimensional stability
Good Surface Quality: Ensures aesthetic quality for visible parts
Balanced Toughness: Moderate impact resistance for general applications
Easy Processing: Perfect for high-productivity injection molding
