Description
Designation: UF1P-xxx, UF1G-xxxx
Color: (any color is available)
Properties and usage
This series of products are amino-plastics based on urea formaldehyde resin and takes fibre, mineral as the filling, together with both lubricant, hardener and pigment, etc.
Used for molding dinnerware/tableware, electrical appliance, button, toys, mechanical component, etc.
National standard:GB13454-1992
Technical Index
No. | Properties | Method | Unit | Index |
1 | Fluid | mm | 95-125 | |
2 | Volatile Content | % | ≤2.8 | |
3 | Appearance | Qualified | ||
4 | Boiling Water-proof | Qualified | ||
5 | Specific gravity | GB1033.1-2008 | 1.45-1.52 | |
6 | Flexural Strength | GB9341 | MPa | 80-100 |
7 | Impact Strength(notch) | GB1043-93 | KJ/m2 | 1.5-2.0 |
8 | Impact Strength(without notch) | GB1043-93 | KJ/m2 | 5.0-7.0 |
9 | Temperature of hot distortion(bear1.8Mpa) | GB1634.3-2004 | ℃ | 115 |
10 | Moulding shrinkage | JB/T6542 | % | 0.6-1.00 |
11 | Water absorption | GB/T1034-2008 | mg |
≤100 |
12 | Dielectric resistance after 24h in water | IEC60167:1964 | MΩ | ≥104 |
13 | Dielectric Strength | GB/T1408.1-2006 | Mv/m |
5.0 |
14 | Resistance of track of electrical leakage PTI | GB/T4207-2003 | V |
600 |
15 | Curing time | s |
45-50 |
PS:fluid and shrinkage need to be discussed by both side.
l Molding condition(reference)
Grade |
Mould temperature℃ |
Pressure MPa |
Time min/mm |
UF1G-xxxx |
140-150 |
25-40 |
0.5-1.0 |
Package and storage
This product can be stored for 6 months under a temperature less than 25℃. This product tends to absorbing moisture, so place it in a cool and dry place under a temperature less than 25℃ and use it up as soon as possible within 6 months. While taking it out of the bag, take care to avoid dampness and dust.