Quality Control

Raw Materials Testing

Complete Testing Laboratory for Quality Control

1. Supplier Product Certification Review
2. Sample Testing → Melt Density Index

Complete Testing Process

Finished Good Testing

Complete Testing Laboratory for Quality Control

1. Geomembrane Thickness
Geomembrane
2. Sheet Density
3. Tensile Strength and Elongation at yield and at break
4. Tear Resistance
5. Index Puncture Resistance
6. Stress Crack Resistance Notched Constant Tensile Load
7. Carbon Black Content
8. Carbon Black Content Dispersion
9. Oxidative Induction Time
10. Oven Aging