Product Overview
ZPC ZS0350 is a high-performance Styrene Acrylonitrile (SAN) resin produced by Zhejiang Petroleum & Chemical Co., Ltd.
It offers enhanced stiffness, excellent chemical resistance, and reliable thermal stability, making it ideal for chemically demanding industrial environments.
Rated HB under UL 94, this material is suitable for injection-molded components that require rigidity, dimensional stability, and long-term durability.
Key Features
• High stiffness and tensile strength for load-bearing applications
• Excellent resistance to chemicals, oils, and solvents
• Good thermal stability with a Vicat softening temperature of 108°C
• Moderate melt flow index supports precision molding and stable processing
• Suitable for a wide range of industrial and consumer injection-molded products
• Strong dimensional stability and impact balance typical of SAN materials
Typical Applications
• Automotive interior trim and structural components
• Industrial housings, machine covers, and enclosures
• Chemical-resistant containers, labware, and functional parts
• Appliance components and rigid structural covers
• High-strength consumer products
• Electrical components requiring chemical resistance
Key Material Properties
Physical Properties
| Property | Value | Test Standard |
|---|
| Density | 1.06 g/cm³ | ASTM D792 |
| Melt Index (220°C, 10 kg) | 8–12 g/10 min | GB/T 3682 |
Mechanical Properties
| Property | Value | Test Standard |
|---|
| Tensile Strength (50 mm/min) | 70 MPa | GB/T 1040 |
| Flexural Strength (2.0 mm/min) | 124 MPa | GB/T 9341 |
| Flexural Modulus (2.0 mm/min) | 3000 MPa | GB/T 9341 |
Thermal Properties
| Property | Value | Test Standard |
|---|
| Vicat Softening Temperature | 108°C | GB/T 1633 |
Flammability
| Property | Value | Test Standard |
|---|
| UL 94 Rating | HB | UL 94 |
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