Paint Protection Film (High-grade TPU)

TPU Paint Protection Film can protect your car from damages caused by stone chips, scratches, splatters, and any minor abrasions preventing the paint from fading and prolonging its lifespan. In the meantime, it brings a significant increase in brightness, turning it into an outstanding finish.

PPF290 is a high-performance aliphatic thermoplastic polyurethane film (TPU) that protects surfaces. Its characteristics of excellent mechanical properties, UV resistance, high transparency, and high gloss prevent vehicles from damage caused by stone chips and scratches.

PPF290 is developed from ESTANE®TPU, which The Lubrizol Corporation produces. Through a weathering test in a value equivalent to nine years, ESTANE®TPU remains excellent in its appearance and physical quality. This optical and aliphatic film is warranted in durability and performance.

1. Physical Properties of TPU Material

Hardness - 90 ShoreA (Test Method ASTM D2240)

Thickness (Gauge) - 6.5-7.5 mils

Size: 1.52m x 15m (59.8" x 590.6", 4.98ft x 49.2ft, 1.66yd x 16.4yd)

Tensile Strength - 45 MPa (Test Method ASTM D412)

Elongation at Break - 400 % (Test Method ASTM D412)

Light Transmission - 92 % (Test Method ASTM D1003)

Gloss - 60° 82 (Test Method ASTM D1003)

UV Resistance - (A1*) △YI≤ 2 (Test Method ASTM D1925)

Storage temperature: +14C - +20C with 50% relative humidity

Shelf-life: 1 year from production date (save LOT number)

Application: on a wet surface

Warranty: 4-6 years from production date. The product is warranted to be free of defects in the material. In case of product defects communicated in the mentioned period, TeckWrap will consider and determine the existence of the defect and further decide at its sole discretion to either replace the defective product without charge or compensate it with money in such amount, as TeckWrap deems reasonable.

* UVA bulb is used in QUV, with 50°C UV exposure and 4 hours of 60°C condensations.

2. Properties of Coating Material

The base material A is a curing PU solvent developed with thermal remediation technologies (TRT), showing excellent performance and is highly stain resistant. Signs marked with a marker pen can be easily wiped away.

Usage: Including but not limited to vehicle wrap and phone case protection film.

Top coating features: solvent and stain resistance, resistance to heavy metals, resistance to scratches, self-healing (TORAY)

Application: Thermoplastic polyurethanes.

Indicators:

Performance Index	Viscosity	Solid Content
Base Material A	45±5KU	34±2%
Additives B	/	80±2%
Additives C	/	100%

 

TRT is activated to avoid tearing when slight damages caused by external forces occur. Highly durable with a flexible and stretchable structure.

Physical Properties

Property/ Method of Test	Benchmark	Result
Adhesion	ISO 2409	Grade: 0-1
Oil Resistance	Wiping away marks created with a marker pen	No sign residual
Boiling	80℃/30min	Adhesion: Grade: 0-1, No blistering, shedding, nor apparent color-changing of the coating membrane
QUV	0.8W/CM2，340nm，1000hr	Adhesion: Grade: 0-1, △E＜2

  

3. Properties of Adhesive

Adhesive A is a pressure-sensitive polymer made of one-part structural self-curing adhesive and acrylate, which will start curing at a proper temperature when the solvent volatilizes completely. It takes a week for it to become complete curing at room temperature. Adhesive A has superior cohesion with a plasticizer-resistant characteristic and excellent chemical properties, perfect for base materials like PVC or TPU.

Suitable Application

• Sign
• Decal and label
• Composite film
• Car paint protection film

Characteristics

• Self-curing
• One-part structural
• Safe for direct application to coating
• Superior cohesion
• Plasticizer resistance
• Repositionable technology
• Soluble in ketone, ester, arene, and aliphatic.