Method of measurement | standard | characteristic |
callipers | 1.75±0.02mm | Wire diameter |
callipers | ≤ 0.02mm | roundness |
electronic balance | 1 ± 0.01KG/roll | weight |
automatic measurer | 1.75 ± 0.02mm | Diameter consistency |
Method of measurement | standard | characteristic |
Visual plus touch | Smooth, rounded, uniform thickness | surface |
Visual plus touch | No bubbles, bulges, spots, etc | details |
Visual additive color charts | The color is uniform with the color chart | pigment |
visual | Neat and unblocked | rolling |
Method of measurement | standard | characteristic |
density | 1.22(g/cm³) | standard |
distortion temperature | 105℃ | standard |
melt index | 3g/10min | standard |
Vika softening temperature | 110℃ | standard |
Method of measurement | standard | characteristic |
tensile strength | 70MPa | standard |
elongation at break | 2.5% | standard |
bending strength | 100MPa | standard |
flexural modulus | 5800MPa | standard |
Cantilever beam notch impact | 15J/M | standard |