PC Pellets L-1225L - Engineering Grade Polycarbonate for Injection Molding
Product Spotlights
Shanghai Wenqin Plastics Co., Ltd., established in 2020, specializes in delivering premium engineering plastics for demanding industrial applications. Our PC Pellets L-1225L represents a breakthrough in injection molding materials, combining exceptional mechanical properties with processing efficiency. Designed for manufacturers seeking reliability and performance, these pellets offer superior impact resistance and thermal stability in critical components.
Engineered to meet rigorous industry standards, L-1225L delivers:
• Consistent flow characteristics for complex mold filling
• Enhanced dimensional stability in finished products
• Optimal balance between toughness and processability
Key Technical Specifications:
| Property | Value | Test Method |
| Density | 1.20 g/cm³ | ISO 1183 |
| Melt Flow Index | 10 g/10min | ISO 1133 |
| Tensile Strength | 60 MPa | ISO 527 |
| Impact Strength (Notched) | 80 kJ/m² | ISO 180 |
Processing Advantages:
- Low moisture absorption reduces pre-drying requirements
- Excellent melt stability enables extended processing windows
- Minimal shrinkage ensures precision part dimensions
- Compatible with color masterbatches for customized applications
Backed by comprehensive certifications including ISO 9001, ISO 14000, and ISO 16949, Shanghai Wenqin Plastics guarantees material traceability and consistent quality. With shipments departing from Shanghai and Ningbo ports, we efficiently serve global manufacturing hubs across North America, Europe, Asia, and beyond. Our specialized production facility focuses on engineering-grade polymers, ensuring strict quality control despite our compact operation size.
Frequently Asked Questions:
-
Q: What temperature range can L-1225L withstand?
A: This material maintains properties from -40°C to 120°C continuous service. -
Q: Is this material suitable for food contact applications?
A: Standard grade is not food-approved; special formulations available upon request. -
Q: What screw design is recommended for processing?
A: Conventional three-zone screws with L/D ratios of 18-22:1 are ideal. -
Q: Can you provide material certifications?
A: Certified test reports for all claimed properties available with shipment. -
Q: What is the typical drying procedure?
A: 4-6 hours at 120°C with dew point below -30°C recommended. -
Q: Are custom formulations available?
A: We offer custom compounding services for specialized requirements.
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