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CDM durapol 68910(alternative)
Description:
CDM Durapol 68910 sheet can be used for SMT pallet material and wave pallet material. It is made from anti-static black high performance composites laminated material including reinforced fiberglass and epoxy resin.
Sheet Size(mm): 1160 x 1260
Thickness available(mm): 3, 4, 5, 6, 8, 10, 12
It have excellent performance in wave soldering and SMT. It's the most widely used pallet compoiste in the industry.
Properties of CDM durapol:
1, Good performance in lead-free soldering
2, Increased mechanical stability at elevated temperature
3, Easier on machine tool
4, Excellent flux resistance
5, Dissipative material: surface resistivity 10E5 to 10E9 Ohm/square
6, Excellent dimensional stability and machinability
Technical Datasheet:
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CDM durapol 68910 Technical Datasheet Composition: epoxy resin, glass fiber |
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| NO. | Test Item | Unit | Value | Note |
| 1 | Density | g/cm³ | 1.9 | （Water）=1.0 |
| 2 | Flexural strength | MPa |
380/190/140 at 23℃/150℃/180℃ |
（temperature）23℃/150℃/180℃ |
| 3 | Surface Resistivity(Ω) | Ω | 105-109 | |
| 4 | Thermal conductivity | W/m.K | 0.57 | |
| 5 | Coefficient of Linear Expansion at 25℃ | - | 13 | |
| 6 | Tensile strength-transverse/longitudinal | MPa | 450/300 | |
| 7 | Glass Transition Temperature（Ｔｇ） | ℃ | 175 | |
| 8 |
Standard
operating temperature /maximum operating temperature |
℃ | 280/360 |
Standard
operating temperature 15-40s; Maximum operating temperature 3-6s |
| 9 | Standard sheet size | mm | 1020*1220/1160*1260 | |
| 10 | Specific heat | - | 930 | |
| 11 | Water absorption | - | ＜0.2 | |
| 12 | Flexural Strength (MPa) - perpendicular 3 point support | MPa | 360/180 | |
| 13 | Resistance to chemical corrosion | yes | ||
| 14 | Thickness tolerance | mm | ±0.1 | |
| 15 | Flatness tolerance | mm | ±0.2 | |
Application of CDM durapol:
Reflow solder pallet
Selective wave solder pallets
Furnace tray
Reflow welding
SMT surface mount
PCB wave solder pallet
Board lock fixture (SMT)
Axial and radial machine plates
Conformal coating application pallets
Rotary pallets
SMT components trays
