I.Material Introduction

Qunsail ESD POM is a kind of antistatic materials which is made by POM acetal. The working temperature is -40-100.And Qunsail ESD POM provided stable and uniform antistatic value. The surface and volume resistivity value is 106-109Ω. And the antistatic value will not changed after machining or surface grinding. This materials is suitable for automatic lathe machining, especially suitable for the manufacture of precision parts.

II.Characteristic

Materials Advantages:

1. Good wear resistance, high rigidity, high hardness

2. Good mechanical properties, does not crack during processing

3. Good self-lubricating properties

4. Non-absorbent, stable dimension

5. High creep resistance, Good fatigue resistance

6. The dielectric constant and dielectric loss only changed a little when working in a wide frequency and temperature range , it maintained a good arc resistance.

Materials disadvantages: No acid-resisting, especially no resistance fro mineral acid, and no UV resistance, and un flame-retardant.

III.Application

1. Semiconductor test fixture, semiconductor crystal manufacturing equipment parts,

2. The wafer processing jig, sensitive electronic components, the hard disk drive parts,

3. The printed circuit boards, high-precision automated fixtures

4. The installation of electronic equipment, fixtures, rails, trays, pads, bushings, linings, wheel roller, etc.