Specifications
1.operating temperature up to 385 degree
2. Less distortion
3. Superior dimensional stability.
4.Excellent machined prosperity for wave solder pallets
I. Description
Durostone is a heavy-duty glass fiber reinforced plastic which offers extreme strength and excellent electrical, thermal and chemical properties. Durostone is manufactured by using Polyester, Vinylester, Epoxid- and modified Epoxy resins combined with glass fibers.
It can keep it's mechanical strength,smoothness and original color when continuously used under the temperature of 280°c (max. working temperature below 385 degree 10~20sec). It's applicable in ROHS applicance production line under high temperature continuously.
In addition,durostone have the advantage of easily machining, high intensity and can be easily machining into special mechanical parts.
II. 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-pak 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 tin.
Technical Data | CATOS ESD Composite Material Sheet |
Grade | Anti-static CATOS 2200 |
Color | Black |
Density(g/cm3) | 1.9±0.5 |
Flexural Strength 3 point support⊥(Mpa) | 420 |
Water Absorption(%) | <0.18 |
Coefficient of Linear Expansion(10-6/k) | 12 |
Thermal Conductivity(w/m°k) | 0.25 |
Maximum Operating Temperature(℃)10-20 seconds | 385 |
Standard Operating Temperature(℃) | 280 |
Surface Resistivity(Ω) | 10E5-10E9 |
Thermal Capacity(J/kgk) | 930 |
Applicable Times(Times) | 15000 |
Thickness Available (mm) | Typically 3.4.5.6.8.10.12 (mm), other thickness is available on request. |
Thickness Tolerance(mm) | ±0.1 |
Flatness Tolerance(For a panel size of 300*300) | ±0.1 |
Parallelism(mm) | ±0.1 |
Sheet Size(mm) | Standard size is 1020x1220,cut size is available |
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