HDPE Environmental Stress Cracking Solutions

I need to discuss three solutions for environmental stress cracking in HDPE, explaining why they are appropriate and how you arrived at them.

Solutions to discuss:
1. HDPE resin/additive package design
2. Incorporation of nanotechnology/fillers
3. Process optimization/design (stress control and environmental barriers)

Requirements:
- Wealth of images, tables, and charts
- Citing primary sources

Ideal Skills:
- Expertise in polymer science
- Experience with HDPE and environmental stress factors
- Strong research and presentation skills

(APA7 Referencing Guide)