Static Dissipative Plate

Static Dissipative Plate

Polstar Static Dissipative Plate (PSDP) is made of clear plastic sheet coated on both sides providing semi-permanent surface resistivity of <10e9 ohm/square, which will help to eliminate static electricity effectively. PSDP is ideal for the speedy decay of static charge without the creation of harmful arcing to the surface of vulnerable components. PSDP satisfies electrical and optical requirements providing superior abrasion, non-scratchable surface and chemical resistance.

PSDP is available with Polycarbonate (high temperature performance, fire resistance and outstanding impact resistance), PMMA (strong surface hardness and optimum clarity), PVC (good chemical resistance) and Aluminum Composition Panel to meet wide applications in each industry.


The new designedPSDP series are also applicable for the special applications of bending and bonding(Polycarbonate is not suitable for the bonding applications) without any crack on the surface and changing the surface resistivity after bending.

PSDP is made in Korea. Its manufacturing site and R&D Center are located in Korea as well, those are certified to ISO 9001, Quality Management System and ISO 14001, Environmental Management System. We also have facilities for product development, technical service and quality monitoring and after-sales service.

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  • Wall panel, door, window for cleanroom
  • Transparent room partitions
  • Portable cleanroom panels, ceiling
  • Enclosure and cover for equipment, conveyor system
  • Viewing window and door for equipment
  • Barrier system panels
  • Separator panels
  • Desiccator cabinets
  • Transport boxes

Static Dissipative PolycarbonateVarieties

  • Static Dissipative PMMA(Acrylic)
  • Static Dissipative PVC
  • Static Dissipative Aluminum Composite


Division Testing Items Unit PC PMMA PVC AL Test Method
Polycarbonate Acrylic PolyvinylChloride Aluminum
Specific Gravity g/cm2 1.2 1.19 1.4 1.38 ASTM D-792
Water Absorption % 0.1 0.3 0.01 ASTM D-570
Pencil Hardness HB 3H~5H 3H 3H~5H JIS K-5400
Piece Close Adhesion Strength 100/100 100/100 100/100 100/100 JIS K-5400
Tensile Strength Mpa (kgf/cm2) 58.8~68.6  600~700 560~670 650 8.5 ASTM D-638
Elongation % 90~140 2.0~7.0 20 27 ASTM D- 638
Flexural Strength kgf/cm2 920~980 840~1200 920 1344 ASTM D-790
Flexural Modulus of Elasticity kgf/cm2 2500 2.6 x 104~ 3.2 x 104 2.6 x 104 3746 ASTM D-256
Compressive Strength kgf/cm2 1142 ASTM D-256
IZOD Shock Strength J/N(kgf cm/cm2) 6 2 6 ASTM D-256
Thermal Properties Burning Resistance IncombustibilityV0~V2 IncombustibilityHB IncombustibilityV0 IncombustibilityV0 UL-94
Coefficient of Linear        Thermal Expansion X10-5in/in˚F 3.8 ASTM D-696
Heat Deflection Temp. ˚F/˚C at 264psi 270/132 ASTM D-648
Vicat Softening Temp. ˚F/˚C 310/154 ASTM D-3418
Max Operation Temp. ˚F/˚C 170/77
Thermal Conductivity BTU-in/ft2-hr-˚F 1.3 ASTM D-177
X10-4cal/in/cm-sec-˚C 4.5
Electronical  Properties Surface Resistivity Ω/□ 106~108 106~108 106~108 106~108 ASTM D-257
Anti-Static  Decay Time Sec Below 0.1 Below 0.1 Below 0.1 Below 0.1 MIL B-81705 B
Size 1,000 x 2,000  /  1,200 x 2,400
Thickness 3.0 / 4.0 / 5.0 / 6.0 / 8.0 / 10.0, etc.
Color Clear trasparent, Yellow, Orange, Blue, Brown, Opaque in black of Ivory, Smoke, etc.
Remark Other size, thickness and colors are also available upon request.