Diaphragm Materials Laboratory
At DiaCom, continuous improvement is at the core of our engineering philosophy. Whether enhancing the performance of existing diaphragm applications, supporting the development of next-generation products, or resolving complex field issues, our dedicated Diaphragm Materials Laboratory provides the basic analytical capabilities necessary to deliver reliable, high-performance elastomer solutions.
Our laboratory is equipped to perform a basic range of material characterization and validation testing. These capabilities allow our engineers and chemists to evaluate critical physical and mechanical properties including:
- Tensile strength
- Elongation
- Modulus
- Durometer
- Tear strength
- Compression set
In addition, we maintain extensive rheological testing capabilities that provide valuable insight into material processing and cure behavior, including:
- Flow analysis
- Cure curve evaluation
- Scorch resistance
- Processing characteristics
- Compound optimization studies
To ensure long-term performance in demanding operating environments, we also conduct a wide range of environmental and chemical resistance testing. These evaluations include:
- Chemical compatibility testing
- Heat aging studies
- Fluid immersion testing
- Volume swell analysis
- Accelerated aging protocols
- Customer-specific qualification and validation testing
These capabilities allow us to accurately provide data-driven recommendations for material selection and product design.
In-House Compound Development
A key component of our laboratory is a 16-inch (406 mm) two-roll mill that enables in-house rubber mixing and prototype compound development. This capability provides significant advantages in responsiveness and innovation, allowing our team to rapidly formulate, evaluate, and refine custom elastomer compounds tailored to specific application requirements.
By combining advanced testing resources with decades of diaphragm design expertise, DiaCom can develop material solutions that address challenging requirements involving:
- Aggressive chemicals
- Extreme temperatures
- High-cycle fatigue environments
- Regulatory compliance
- Specialized sealing and flex-life performance
Our integrated approach to materials engineering aims to ensure every compound is optimized not only for manufacturability, but also for long-term reliability in the field.
Supporting Customer Standards and Certifications
The combination of in-house testing, custom compound development, and engineering expertise enables DiaCom to provide materials that meet or exceed customer specifications, ASTM requirements, and industry-specific standards. Our team routinely supports applications requiring compliance with recognized certification programs and regulatory requirements, including UL, NSF, and other industry-specific standards.
From initial concept development through production validation and lifecycle support, DiaCom's Materials Laboratory serves as a critical resource in delivering diaphragm solutions that meet the highest standards of performance, quality, and reliability.
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