📋 Product Features
| Base Material |
PET Polyester Film |
| Thickness |
50μm as option |
| Hardening Layer Hardness |
2H/500g |
| Width |
1250mm |
| Tensile Strength |
Greater than 150Mpa |
| MIT Bend Life |
Greater than 20,000 times |
| Temperature Adaptability |
Can withstand 120°C for 30 minutes when using PET protective film; can withstand 90°C for 30 minutes when using PE protective film. |
| Optical Properties |
Light transmittance over 90%, haze no more than 2% |
| Other Options |
Double-sided PE protective film or single-sided PE and single-sided PET protective film |
| Packaging Dimensions |
30×30×130 cm |
| Gross Weight |
130~150 KG |
| Delivery Time |
7~10 days |
| Certificates |
ROHS, CE, SGS |
| MOQ |
3000~5000 meters |
📄 Description
Key Parameters of PETG Decorative Films
These parameters can be categorized into three main groups:
Substrate & Structure,
Physical & Mechanical Properties, and
Processing & Application Performance.
1️⃣ Substrate & Structure
| Chinese Parameter |
English Parameter |
Description / Explanation |
| 材质类型 |
Material Type |
Distinguishes between pure PETG and PETG composite films (e.g., PETG/PMMA, PETG/ABS). Pure PETG offers high toughness, while composite films combine surface hardness with impact resistance. |
| 总厚度 |
Total Thickness |
The overall thickness of the film, typically measured in micrometers (μm) or millimeters (mm). Common ranges: 50μm–500μm. Directly affects stiffness and coverage capability. |
| 膜层结构 |
Film Structure |
Usually a multi-layer co-extruded structure, e.g., Top Coat (wear-resistant layer) + Print Layer (carrier layer) + Adhesive Layer + Release Liner. |
| 颜色与效果 |
Color & Effect |
Includes gloss, matte, metallic, brushed, leather grain, etc. This is central to its decorative appeal. |
2️⃣ Physical & Mechanical Properties
| Chinese Parameter |
English Parameter |
Description / Explanation |
| 表面硬度 |
Surface Hardness |
Indicates resistance to surface scratching, commonly expressed in pencil hardness (e.g., 1H–3H). Higher hardness means better scratch resistance. |
| 耐冲击性 |
Impact Resistance |
The ability to withstand external impact without cracking. PETG is known for high toughness and tear resistance. |
| 耐候性 |
Weatherability |
Resistance to aging, yellowing, or fading caused by UV exposure, high temperature, humidity, etc. Critical for outdoor applications. |
| 耐化学性 |
Chemical Resistance |
Resistance to chemicals such as cleaners, alcohol, gasoline, sweat, etc. |
| 热收缩率 |
Thermal Shrinkage |
The rate at which film dimensions change under heat. Low and stable thermal shrinkage is essential for high-temperature processes like IMD (In-Mold Decoration). |
| 表面张力 |
Surface Energy / Dyne Level |
Key for ink adhesion and subsequent processing (e.g., bonding). Typically requires ≥38 dyne/cm for reliable print adhesion. |
❓ Frequently Asked Questions
Q What is the base material of this decorative film?
The base material is PET Polyester Film, which provides excellent dimensional stability, tensile strength (greater than 150 MPa), and optical clarity with light transmittance over 90%.
Q What temperature range can this film withstand?
The film's temperature adaptability depends on the protective film used: with a PET protective film, it can withstand 120°C for 30 minutes; with a PE protective film, it can withstand 90°C for 30 minutes. This makes it suitable for high-temperature processes like IMD.
Q What certifications does this PETG decorative film hold?
This film is certified to ROHS, CE, and SGS standards, ensuring compliance with international safety and environmental regulations for global markets.
Q What is the minimum order quantity (MOQ) and typical delivery time?
The MOQ is 3,000–5,000 meters. Standard delivery time is 7–10 business days after order confirmation, subject to production scheduling.
Q What protective film options are available?
Two protective film configurations are offered: double-sided PE protective film, or a combination of single-sided PE and single-sided PET protective film, to suit different processing and storage requirements.
Q What surface hardness and optical properties does this film offer?
The hardening layer achieves a hardness of 2H/500g, providing reliable scratch resistance. Optically, the film delivers light transmittance over 90% and a haze of no more than 2%, making it ideal for display and visual applications.
