Description
3.Tech index :
| NO. | Index | Unit | Type | Testing Method |
| A- | ||||
| 1 | Appearance | After molding,the surface should be flat,shinny and smooth,no bubbles or crack,color and foreign material achieves standard | ||
| 2 | Resistance to boiling water | No mushy,permit little color fade and purse | GB13454 | |
| 3 | Volatile matter | % | ≤4.00 | GB13455 |
| 4 | Water absorb(cold) | mg | ≤100 | GB1034 |
| 5 | Shrinkage | % | 0.60~1.00 | GB13454 |
| 6 | Distortion temperature | ℃ | ≥115 | GB1634 |
| 7 | Fluidity | mm | 140~200 | GB13454 |
| 8 | Impact Strength(notch) | KJ/m2 | ≥1.8 | GB1043 |
| 9 | 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 | 1 | GB2407 |
| Molding condition:(Reference only) | ||||
| Temperature | 150~180 | |||
| Pressure | 25~40Mpa | |||
| Curing time | 0.24~0.3 min/mm | |||
4.Storage:
Kept in airy, dry and cool room.
Storage period: six months from the manufacturing date.
Test should be undertaken when expires. Qualified products can still be used.
5.Packing :
25kg in kraft paper bag or plastic knitting bag with inner wet proof plastic bag ,20mt in each 20′ FCL.
In order to have further cooperation with your esteemed company ,we can provide free samples for your test .
