Release Date: June 13, 2026
Source: Dafu New Materials R&D Center
Dafu New Materials is proud to announce the updated technical datasheet for our flagship DFPCH11 Hard-Coated PC Film/Sheet. Engineered for high-performance applications, this polycarbonate material combines exceptional surface hardness with outstanding optical clarity and mechanical strength, providing a reliable solution for industries ranging from electronics to automotive manufacturing.
This article details the specifications, typical properties, and application scenarios of the DFPCH11 series.
1. Product Overview: DFPCH11 Hard-Coated PC
The DFPCH11 is a premium-grade Polycarbonate (PC) film or sheet treated with a specialized hard-coating process. Unlike standard PC materials, the DFPCH11 offers superior scratch resistance while maintaining the inherent toughness of polycarbonate. It is designed to withstand rigorous environmental stress, making it an ideal choice for protective screens, decorative panels, and functional components.
Key Features:
-
High Surface Hardness (2H Pencil Hardness)
-
Excellent Optical Transparency (89%)
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Superior Impact Resistance
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Stable Dimensional Performance under Heat
2. Technical Specifications
Understanding the precise specifications is critical for material selection. Below are the standard parameters for the DFPCH11 series:
|
Parameter |
Specification |
|---|---|
|
Product Code |
DFPCH11 |
|
Color |
Natural (Clear) |
|
Surface Finish |
Polished / Polished |
|
Thickness Range |
0.300 – 2.500 mm (0.004" – 0.138") |
|
Width Options |
915 mm & 1220 mm (3 ft & 4 ft) |
|
Thickness Tolerance |
• 0.300–1.0mm: ±10% or ±0.15μm (whichever is stricter) |
3. Typical Physical Properties (ASTM Standards)
Our testing confirms that DFPCH11 meets the stringent requirements for high-end industrial use. All values are tested according to ASTM standards.
Mechanical & Optical Properties
|
Property |
Test Method |
Typical Value |
|---|---|---|
|
Specific Gravity |
ASTM D792 |
1.2 g/cm³ |
|
Light Transmittance |
ASTM D1003 |
89% |
|
Tensile Strength |
ASTM D882 |
260 MPa |
|
Ultimate Elongation |
ASTM D882 |
290% |
|
Pencil Hardness |
ASTM D3363 |
2H |
Thermal & Electrical Properties
|
Property |
Test Method |
Typical Value |
|---|---|---|
|
Vicat Softening Point |
ASTM D1525 |
135°C |
|
Thermal Shrinkage (@135°C) |
ASTM D1204 |
≤ 1% |
|
Dielectric Strength (@10mil) |
ASTM D149 |
230 KV/mm |
|
Volume Resistivity |
ASTM D257 |
> 1×10¹⁵ Ω·cm |
|
Surface Resistivity |
ASTM D257 |
> 1×10¹⁴ Ω |
Environmental & Safety
-
Flammability: UL 94 V-2 (@20mil) — ASTM D635
-
Water Absorption (24hr): 0.35% — ASTM D570
4. Application Areas
Thanks to its balanced performance profile, DFPCH11 Hard-Coated PC is widely used in:
-
Electronics & Displays: Screen protectors for smartphones and tablets, display backlight diffusers, and control panel overlays.
-
Automotive Interiors: Instrument cluster covers, center console trim, and touchscreen displays requiring anti-scratch properties.
-
Industrial Equipment: Machine guards, protective covers for precision instruments, and durable membrane switch bases.
-
General Fabrication: Signage, nameplates, and decorative surfaces where clarity and durability are required.
5. Why Choose Dafu New Materials?
At Dafu New Materials, we focus on delivering value beyond the material itself:
-
Customization: We support custom widths, thicknesses, and surface textures to fit your specific production needs.
-
Quality Assurance: Strict batch-to-batch consistency ensures reliable performance in your manufacturing line.
-
Technical Support: Our engineering team provides professional guidance on material selection and processing techniques.
6. Contact Us for Samples & Quotations
Ready to test the performance of DFPCH11 Hard-Coated PC?
Dafu New Materials — Innovative Materials, Empowering Industries.
SEO Optimization Notes for Google Site:
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Primary Keywords: Hard-Coated PC Film, DFPCH11, Polycarbonate Sheet, Scratch Resistant PC, Dafu New Materials.
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Meta Description Suggestion: "Explore Dafu New Materials' DFPCH11 Hard-Coated PC Film. Featuring 2H pencil hardness, 89% light transmittance, and high impact strength. Request samples today!"
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