Durostone CAS761 sheet/Ricocel ES-3261A sheet

PCB solder pallets are used to fix electronic components on printed circuit boads using the wave soldering process. The design of the solder pallets is exactly adjusted to the design of the printed circute board.

Durostone CAS761 sheet/Ricocel ES-3261A sheet have been developed for all procedures within the PCB assembly process. These materials offer the following features:

• Excellent mechanical properties at elevated temperatures including the lead-free process.
• Low thermal conductivity.
• Excellent machining properties enabling the manufacture of complex design solder pallets.
• Good resistance to chemicals used in modern fluxes.
• Long life cycle

Durostone's function in PCB assembly

1.Avoid pollution due to human contact

2.Reduce disposal rate

3.Prevent PCB from bending

4.Standardize the width of production line

5.Impove producion capacity by using muti-functional fixtures

6.Cover the SMT parts at bottom, make the partial welding available

Durostone's function in wave soldering

It can keep its physical properties at increasing high temperatures. So it can reach high precision without any deformation. There are no layering, bubbles, deformation when working at 380 ℃ for a short time.

Below are the details between Durostone sheet and Ricocel sheet

1.Anti-static resistance value

2.Thermal war page from the figure below, the 24 hour, 280°C continuous heating proves shows that ricocel has less deformation,
material size: 3x500x500mm

3. Thin wall tooling yielding rate

During the tooling process, the thin wall yielding rate will affect the carrier yield rate and production line life. Thus alternative can provide better performance and longer life.

4. Tool wear with the same tooling conditions, alternative Ricocel can reduce more than 30% of tool wear.