| Rated Voltage: | 1000 |
|---|---|
| Application: | High Temperature |
| Material: | Fiberglass |
| Type: | Insulation Sheet |
| Brand Name: | ChangDa |
| Model Number: | CET-761 |
| Place of Origin: | China (Mainland) |
Quick Details
Specifications
Durostone material is designed and typically recommended for use in manufacturing solders pallets for wave-solder applications of printed circuit boards (PCB's). these materials can also be used for carriers in solder paste printing, SMT placement, IR-reflow, and conformal coating operations.
It can keep its mechanical strength, smoothness and original color when continuously used under the temperature of 280 degree (maximal working temperature below 350 degree 10~20s)
in addition, it has the advantage of easily machining, high intensity and can be easily machining into special mechanical parts.
Its flexure modulus is 20,000psi. the fixture made of CET brand synthesized stone is applicable for at least 20,000times. Compared with same kind of materials from home and abroad, our product precedes by its better quality and reasonable price.
Application:
Durostone is suitable to wave soldering and SMT process. It can achieve the precision required during the SMT machining process, and maintain its flatness in the reflow soldering cycle. the low thermal conductivity of the durostone prevents heat-shrinkage of the bas board, to ensure the quality of reflow process. The fixtures made from durostone has the following functions, it can improve the efficiency of the peak soldering process: 1. Support thin baseboard or soft substrate circuit board
2. Carry an irregular shape solder pallet.
3. Use multi-pack panel design to improve production efficiency
4. Prevent the deformation of the solder pallet during high temperature reflow soldering process
5. Smoothly surface, good endurance, applicable for Teflon spray painting.
6. Avoid gold finger contamination by human contact.
7. Protect bottom side SMT components during the wave soldering process.
8. Prevent the deformation of the baseboard during the wave soldering process
9. Standardized the width of the production lines, eliminate the width adjustment of the production line
10. Prevent baseboard being contaminated by the overflow of t
a heavy-duty glassfibre reinforced plastic which offer extreme strength,excellent mechanical properties at elevated temperatures and are dimensionally stable and retain their flatness through repeated cycling. It is designed and typically recommended for use in manufacturing solder pallets for wave-solder applications of printed circuit boards.