Project Overview
A chemical equipment manufacturer required corrosion-resistant pump housings. The project demanded exceptional chemical resistance, structural strength, and long service life.
Challenge
- Corrosion Resistance: Exposure to acids, bases, and solvents
- Structural Strength: Pressure containment and mechanical loads
- Service Life: 5+ years in harsh chemical environment
- Cost: Lower cost than stainless steel or exotic alloys
- Weight: Lighter than metal alternative
Solution
Material Excellence
- PP-GF30 (30% Glass-Filled Polypropylene)
- Excellent chemical resistance across pH range
- High strength-to-weight ratio
- Cost-effective vs. metal alternatives
Design & Testing
- Finite element analysis for structural optimization
- Chemical compatibility testing
- Pressure cycling validation
- Long-term aging studies
Results
| Metric | Target | Achieved |
|---|---|---|
| Chemical Resistance | Required | Exceeded |
| Service Life | 5 years | 5+ years |
| Cost Savings | 40% vs. metal | 60% vs. metal |
| Weight Reduction | 30% | 50% |
| Field Failures | 0 | 0 |
Customer Testimonial
“CoreLMould’s PP-GF30 pump housings outperform metal at fraction of the cost. Zero corrosion in 5+ years, 50% lighter, and 60% cost savings.”
- Engineering Director, Chemical Equipment Manufacturer