Case Study - High Density Composite Resins
EnTech Plastics • July 25, 2024
The Challenge
Find a material that has the attributes of lead without the associated toxicity issues.
The Solution
Work with material suppliers to evaluate emerging high-density composite resins that are ideal substitutes for lead.
The Advantages
Some of the advantages/properties of these composite resins are as follows:
- High specific gravity: 2.0 to 11.0 (lead = 11)
- Environmentally friendly
- Excellent chemical resistance
- Excellent for weighting (inertial discs, ballasts, sinkers, projectiles)
- Radiation shielding properties equivalent to lead
- Non toxic classification
- Eliminate disposal issues
- More design capability than lead
- Can be injection molded