KINGFA MAC-601

Product Overview

Kingfa MAC-601 is a versatile PC+ABS alloy engineered for high-flow, high-impact injection molding applications.
It provides an excellent balance of toughness, mechanical strength, electrical insulation, and surface appearance—making it ideal for electronic housings, handheld tools, and durable consumer products requiring both structural integrity and aesthetic quality.

The high flow properties of MAC-601 allow smooth filling of thin-wall and complex geometries, while its strong impact resistance ensures long-term durability even in demanding environments.

Key Features

• High flowability for fast filling and complex mold designs
• Excellent impact resistance with “No Break” unnotched Izod performance
• Good electrical insulation for electronic devices and communication equipment
• Stable thermal resistance with DTUL up to 116°C
• Balanced tensile strength and flexural modulus suitable for structural parts
• Smooth surface appearance for consumer-facing products
• Reliable molding performance with low shrinkage variation

Typical Applications

• Mobile phone, tablet and wearable device housings
• Laptop, desktop and IT equipment enclosures
• Power tool outer shells and protective covers
• Electrical junction boxes, routers and communication devices
• Automotive interior trim & dashboard components
• Consumer appliance housings and structural covers

Key Material Properties（Optimized Text Format）

Physical Performance

• Density：1.12 g/cm³（ASTM D792）
• Melt Mass-Flow Rate（260°C / 5 kg）：14 g/10 min（ASTM D1238）
• Molding Shrinkage – Flow：0.50–0.70%（ASTM D955）

Mechanical Performance

• Tensile Strength：54 MPa（ASTM D638）
• Tensile Elongation at Break：50%（ASTM D638）
• Flexural Modulus：2350 MPa（ASTM D790）
• Flexural Strength：82 MPa（ASTM D790）

Impact Resistance

• Notched Izod（23°C, 3.2 mm）：600 J/m（ASTM D256）
• Unnotched Izod（23°C）：No Break（ASTM D4812）

Thermal Performance

• DTUL @ 0.45 MPa：116°C（ASTM D648）
• DTUL @ 1.8 MPa：108°C（ASTM D648）

Electrical Properties

• Surface Resistivity：1.0E+15 Ω（ASTM D257）
• Volume Resistivity：1.0E+16 Ω·cm（ASTM D257）
• Dielectric Strength（1.6 mm）：30 kV/mm（ASTM D149）

Flammability

• UL 94：HB（1.5 mm & 3.0 mm）

Why Choose MAC-601

• Ideal for stylish, consumer-facing housings requiring strength and aesthetics
• Toughness + flowability → excellent for thin-wall and complex designs
• Reliable for electronics due to strong dielectric and insulation properties
• Balanced stiffness and impact strength for durability in daily-use devices
• Stable molding performance suitable for high-volume mass production