Antistatic PET Film | LCD Monitor Protective Film Substrate Manufacturer-Yuxing Film

Coated Film

CY20DS/SS Antistatic Precoated Polyester Film

CY20DS/SS Antistatic PET Film for Electronic Protection

CY20DS/SS antistatic precoated polyester film includes two systems: DT25 with a blue transparent coating and DT27 with a colorless transparent coating. It provides excellent, durable, and stable antistatic performance, together with excellent friction resistance and chemical resistance.

Friction resistance

Chemical resistance

Antistatic precoated film

DT25 blue transparent coating

Optoelectronic display protection

DT27 colorless transparent coating

Product Model:

CY20DS/SS

Key Highlights

Two antistatic PET film coating systems icon

Two coating systems

Includes DT25 blue transparent coating and DT27 colorless transparent coating for customized LCD monitor protective film appearance requirements.

Excellent antistatic polyester film effect icon

Excellent antistatic effect

The TDS confirms this antistatic PET film possesses excellent, durable, and highly stable electrostatic discharge control properties.

Friction and chemical resistance

Perfectly suitable for demanding structural applications requiring rugged surface protection, film pasting, and complex optical process compatibility.

Technology & Advantages

CY20DS/SS is a superior antistatic PET film explicitly engineered for optoelectronic display, precision electronic packaging, and critical surface protection applications. Through the proprietary DT25 or DT27 pre-coating systems, it provides a highly reliable antistatic surface while maintaining a clean transparent appearance, high friction resistance, and tough chemical resistance.

CY20DS/SS Antistatic PET film coating technology

Core Values

Antistatic Performance:
Both DT25 (blue transparent coating) and DT27 (colorless transparent coating) systems provide excellent, durable, and reliable antistatic performance with optimal typical surface resistance values.

Transparent Appearance:
High transmittance and low haze values perfectly support high-definition display and OLED protective film applications. DT25 offers a specialized blue tint while DT27 remains completely colorless.

Broad Application Coverage:
Widely utilized as a premium LCD monitor protective film, and as an essential PET substrate for mobile phone panels, TFT-LCD backlight modules, sensitive polarizers, and precision optical lens surface protection.

Applications

Mobile Phone Panel

Used extensively for reliable surface protection and anti-static film-pasting applications during high-end mobile phone panel assembly.

LCD monitor protective film for backlight modules

TFT-LCD Modules

Employed as a premium LCD monitor protective film safeguarding sensitive TFT-LCD backlight modules.

Electronic Packaging

Perfectly suitable for high-grade electronic packaging applications requiring a durable antistatic surface.

Antistatic PET film for polarizer and lens protection

Optical Lens & Polarizers

Used for critical surface protection and OLED protective film applications covering displays, polarizers, and optical lenses.

Technical Specifications

Performance Indicators	Direction / System	Unit	Testing Standards	Typical value (Thickness: 50 / 75 / 100 μm)
Thickness	-	μm	GB/T 13542.2-2021	50 / 75 / 100
Tensile Strength	MD	MPa	GB/T 13542.2-2021	203 / 198 / 193
Tensile Strength	TD	MPa	GB/T 13542.2-2021	260 / 244 / 238
Elongation at Break	MD	%	GB/T 13542.2-2021	160 / 150 / 143
Elongation at Break	TD	%	GB/T 13542.2-2021	105 / 103 / 108
Heat Shrinkage @150°C, 30min	MD	%	GB/T 13542.2-2021	1.30 / 1.23 / 1.11
Heat Shrinkage @150°C, 30min	TD	%	GB/T 13542.2-2021	0.01 / -0.05 / -0.07
Transmittance	-	%	ASTM D1003	91.04 / 90.71 / 90.39
Haze	-	%	ASTM D1003	2.36 / 2.50 / 2.76
Friction Coefficient	Us	-	GB/T 10006-2021	0.365 / 0.389 / 0.381
Friction Coefficient	Ud	-	GB/T 10006-2021	0.273 / 0.297 / 0.280
Surface Resistance	DT25	Ω/sq	GB/T 13542.2-2021	3.56×10⁶ / 5.11×10⁶ / 4.74×10⁶
Surface Resistance	DT27	Ω/sq	GB/T 13542.2-2021	5.31×10⁸ / 6.38×10⁸ / 4.25×10⁸

Remark: Values above are typical TDS values for this antistatic polyester film and are not guaranteed maximums. MD refers to machine direction and TD refers to transverse direction. All items are stringent delivery inspection items.

Packaging & Logistics

Storage Conditions

Store the highly sensitive antistatic PET film strictly in a clean, dry, and consistently ventilated place to preserve coating integrity.

Storage Environment

Keep diligently away from fire, active heating sources, and direct sunlight prior to die-cutting or panel lamination.

Pallet

Sturdy fumigation-free wooden pallets designed to be perfectly suitable for safe global export transportation.

Label Information

Each film roll label stringently includes model, batch number, exact thickness, width, net weight, and production date for total traceability.

Slitting Range

Different precise slit widths can be supplied efficiently according to customer electronic packaging and display die-cutting requirements.

Supply Note

Regular material specifications strongly support mass batch supply. Lead time fundamentally depends on order specifications, total volume, and schedule.

Frequently Asked Questions

Q: What is the CY20DS/SS film mainly used for?

A: Due to its robust anti-static properties and clarity, it is mainly utilized as a premium LCD monitor protective film, and an essential PET substrate for mobile phone panels, TFT-LCD backlight modules, precise electronic packaging, and delicate polarizer surface protection.

Q: What exactly is the difference between the DT25 and DT27 systems?

A: According to the technical TDS, DT25 is a specialized blue transparent coating, while DT27 is a completely colorless transparent coating. Both systems provide highly durable surface resistance values for this antistatic polyester film.

Q: What standard base film thicknesses are strictly available?

A: The official TDS extensively lists standard production thicknesses of 50μm, 75μm, and 100μm, ensuring optimal mechanical support for delicate electronic lamination.

Q: Can evaluation sample rolls be easily provided for testing?

A: Yes, samples or small testing rolls can be rapidly provided according to exact project requirements for crucial die-cutting, panel laminating, and electrostatic discharge performance validation tests.

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