Testing Products for ASTM D4964
APP-D4964Tension and Elongation of Elastic Fabrics.
Application Insight:
Specifically for stretch properties.
Pro Tip:
Uses a constant-rate-of-extension (CRE).
Regulatory & Test Details
| App Id | APP-D4964 |
|---|---|
| App Standard | ASTM D4964 |
| Standard Organization | ASTM |
| Test Type | Tension |
| Material Type | Elastic Textiles |
| Specimen Type | Loop or Strip |
| Industry Type | Apparel |
| Min Force Kn | 0.05 |
| Max Force Kn | 5 |
| Max Spd Mm/m | 300 |
| Mach Recommend | TestResources 100-1000-6 | Single Column UTM | 4.4 kN 150 mm |
| Pointer App Software | N-ASTM-D4964 |
| Pointer Fixture Family | G-ASTM-D4964 |
| Pointer Strain Family | E-ASTM-D4964 |
Implementation Commentary
Loop tests require specialized hook fixtures.
Common Pitfalls
Over-stretching beyond elastic limit.