CDM ESD 68940 VonROLL

In accordance with the sola synthetic stone: 68940,68910,68630,68650.

Material: is a made from glass fiber and high performance epoxy resin composite materials.

Application: apply in the electronic manufacturing welding with protective material, synthetic stone material has easy processing, high strength requirement, in the process of heating and hot plate bend strength of the largest machining the best choice. For the electronics manufacturing reflow soldering provides a durable, high temperature resistant, antistatic PCB vehicle.

The characteristics of

1, normal working temperature 300 ℃, the operating temperature is 360 ℃.

2, good dimensional stability, not easy deformation

3, good flatness

4, certified anti-static materials, anti-static index of 5 -- 9 to 10 square.

5, long service life. More than 20000 times

6, high temperature resistant, antistatic, resistance to chemical corrosion, etc.

Thickness: 3 mm, 4 mm, 5 mm, 6 mm, 8 mm to 10 mm, 12 mm, 14 mm

Model: 68910/68940

Color: blue (antistatic), black (antistatic), gray (antistatic + photosensitive)

Density: 1.9 g/cm3

Bending strength: 400 Mpa (23 ° C), 200 Mpa (200 ° C)

The water absorption (%) < 0.2 < 0.2

Thermal conductivity (W/m ° k) 0.3

Continuous use ℃ temperature: 260 ℃

Heat resistance: 360 ℃ (10 to 20 seconds)

The thickness tolerance of + / - 0.10 mm mm + / - 0.10 mm

Flat tolerance mm + / - 0.10 mm + / - 0.10 mm

Main specifications: Isola synthetic stone mother die size: 1335 X 2350 mm

Bending modulus of elasticity: 20000 Mpa (23 ° C), 12000 Mpa (200 ° C)

The coefficient of linear expansion: 10 / k

Surface resistivity: 105-109 Ω/square