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No | Index | Unit | Type | Testing Method | ||
01 | Appearance | After molding, the surface should be flat, shinny and smooth, no bubbles or crack, color and foreign material achieves standard. | 02 | |||
02 | Resistance to boiling water | White powder with more impurities | No mushy, permit little color fade and purse | GB13454 | ||
03 | Volatile matter | %,≤ | 4.00 | GB13455 | ||
04 | Water absorb (cold) | mg, ≤ | 100 | GB1034 | ||
05 | Shrinkage | % | 0.60-1.00 | GB13454 | ||
06 | Distortion Temperature | °C≥ | 115 | GB1634 | ||
07 | Fluidity | mm | 140-200 | GB13454 | ||
08 | Impact Strength (notch) | KJ/m2, ≥ | 1.8 | GB1043 | ||
09 | Bending Strength | Mpa, ≥ | 80 | GB9341 | ||
10 | Insulation Resistance after 24h in water | MΩ≥ | 104 | GB1410 | ||
11 | Dielectric strength | MV/m,≥ | 9.0 | GB1408 | ||
12 | Baking Resistance | GRADE | I | GB2407 |