High Strength Automotive Plastic Brackets 300k Shots Mold Life
High Strength Lightweight OEM Supplier
Product Description
Process Introduction
Automotive brackets and fixtures are precision-engineered from high-performance plastics including reinforced nylon (PA+GF), PBT, and POM. These advanced materials deliver exceptional strength, heat resistance, and impact durability for demanding automotive applications in electronics, electrical systems, and structural components.
Process Flow:
- Material drying (prevents moisture absorption and brittle cracking)
- Precision injection molding for structural integrity
- Controlled cooling process to minimize warping
- Surface treatments (spraying, anti-static coating, wear-resistant coating)
- Rigorous mechanical testing and assembly verification
Product Specifications
| Parameter |
Value Range/Description |
| Material |
PA6+GF, PBT, POM |
| Injection Pressure |
80–220 MPa |
| Mold Steel |
H13, S136 |
| Mold Life |
300,000–1,000,000 cycles |
| Product Dimensions |
20–300 mm |
| Wall Thickness |
1.5–6 mm |
| Accuracy |
±0.05 mm |
| Surface Treatment |
Spraying, anti-static coating, wear-resistant coating |
| Molding Cycle Time |
20–80 seconds |
| Applications |
Automotive brackets, fasteners, structural parts |
Applications and Advantages
Typical Applications:
Headlight brackets, fuse box brackets, automotive electronic equipment brackets, and internal structural support components.
Core Advantages:
- High Strength - Engineered to replace metal brackets in many applications
- High-temperature resistance - Suitable for underhood automotive environments
- Lightweight - Reduces vehicle weight for improved fuel efficiency
- Dimensional stability - Maintains shape under prolonged use conditions
- Production consistency - Optimized for high-volume automotive manufacturing
Frequently Asked Questions
Q: Can these plastic brackets replace metal components?
A: Yes, in many applications our engineered plastic brackets can replace metal while providing significant weight reduction.
Q: Do your products meet automotive-grade requirements?
A: Absolutely. We meet all relevant automotive standards and can customize to specific OEM requirements.
Q: Do you support small-batch prototyping?
A: Yes, we offer rapid trial production services for prototype development.
Q: What is the expected service life?
A: Our molds are engineered for durability with a lifespan up to 1 million cycles.
Q: What surface treatment options are available?
A: We offer multiple surface treatments including spray coating and anti-static options.
Custom Mold Services
We provide complete mold development services including structural optimization and rapid trial production for automotive components. Our engineering team specializes in creating customized solutions for your specific application requirements.