Pinzas para obleas de PEEK, pinzas para obleas de silicio

PEEK wafer clamps and silicon wafer tweezers can be used for a long time at 260°C, can maintain high strength at high temperatures, have good dimensional stability, and a small linear expansion coefficient. At the same time, they have excellent properties such as resistance to sliding wear and fretting wear, and a low friction coefficient. When using PEEK wafer clamps to clamp wafers and silicon wafers, no scratches will be caused on the surface of the wafers and silicon wafers, and no residue will be produced on the wafers and silicon wafers due to friction, thereby improving the surface cleanliness of the wafers and silicon wafers.

Wafer holding tool PEEK wafer clamp, a tool for handheld wafer inspection.
PEEK polymer is a high-performance thermoplastic whose excellent comprehensive properties are specially designed to meet the increasing requirements of the electronics industry.
1. High temperature resistance: It has a heat resistance of up to 300°C. It can maintain its strength and dimensional stability under the high temperature of lead-free soldering process. At a temperature of 250-280°C, there will be no deformation accompanied by reflow within 5-10 seconds.
2. Wear resistance: High mechanical strength and wear resistance.
3. Dimensional stability: Filling-grade materials reduce the coefficient of thermal expansion, increase the heat deformation temperature, and ensure strict dimensional control.
4. Low outgassing: Reduces pollution and improves the reliability of accessories in applications where purity is required (such as hard drives, wafer boxes)
5. Low hygroscopicity, which is very important for maintaining dimensional stability and insulation properties.