Automotive Film
Technology & Specifications
KAVRON film products are engineered with multi-layer structures, functional coatings and climate-adapted formulas. Below are the technical details, material specifications and testing standards that support our product quality.
Multi-Layer Film Structure
Complete Product Specifications
TPU PPF Specifications
| Material | TPU (aliphatic) |
| Thickness | 6.5mil / 7.5mil / 8.5mil |
| Width | 1.52m (custom available) |
| Length | 15m / 18m / 30m / jumbo |
| Tensile Strength | >25 MPa |
| Elongation at Break | >300% |
| Gloss (60 deg) | >90 GU (gloss series) |
| Adhesion | >1.5 N/25mm |
Window Film Specifications
| Product Types | Dyed / Nano Ceramic / Magnetron Sputter / Clear IR |
| VLT | 5% / 15% / 25% / 35% / 50% / 70% |
| UV Rejection | >99% |
| IR Rejection | Up to 95% (ceramic series) |
| Thickness | 1.5mil - 2.0mil |
| Adhesive | Optical-grade PSA |
Light Film Specifications
| Material | TPU (premium) / TPH (standard) |
| Thickness | 0.15mm - 0.20mm |
| Width | 0.3m |
| Length | 15m |
| Light Transmittance | Varies by color |
| Application Temp | 15C to 35C recommended |
Wrap & Decal Specifications
| Printable Wrap | White PVC, 1.52m x 50m |
| Decal Vinyl | Monomeric / polymeric PVC |
| Outdoor Life | 3-5 years |
| Adhesive | Grey PSA with air-release |
| Printing | Solvent / Eco-solvent / UV / Latex |
Testing & Quality Standards
Accelerated Aging Test
QUV exposure testing to evaluate coating stability, color shift and adhesive performance under simulated UV and moisture conditions.
Peel Strength Test
Measures adhesive bonding to automotive paint surfaces at various temperatures to ensure consistent installation and removal behavior.
Tensile & Elongation
Verifies TPU substrate elasticity and strength to confirm film can stretch and conform to complex vehicle surfaces without tearing.
Gloss & Haze Measurement
Quantifies optical clarity and surface finish to ensure PPF maintains the original paint appearance without orange peel or cloudiness.
Hydrolysis Resistance
High-temperature humidity testing for humid climate products to evaluate long-term stability in tropical and subtropical conditions.
Chemical Resistance
Testing against common automotive chemicals including bird droppings, tree sap, road salt and cleaning solutions.
Climate-Specific Film Formulations
Hot & Dry (Middle East, Africa)
- Harder TPU structure for sand and gravel resistance
- Enhanced UV stabilizers in coating
- 8.5mil thickness recommended for high-speed driving
- High-temperature adhesive stability
Hot & Humid (Southeast Asia, South America)
- Hydrolysis-resistant TPU substrate
- Hydrophobic coating for water and stain repellency
- Anti-mildew and anti-stain surface treatment
- Corrosion-resistant adhesive system
Cold & Snowy (Northern Europe, Russia, Canada)
- Softer TPU for low-temperature conformability
- Flexible adhesive that activates at lower temps
- Ice and salt chemical resistance
- Better stretch recovery in freezing conditions
Temperate (Europe, North America, East Asia)
- Balanced hardness and flexibility
- All-season coating performance
- 7.5mil standard thickness for mixed driving
- Good UV and moisture resistance
Request Technical Data Sheets
Detailed technical specifications, test reports and material safety data sheets are available for qualified distributor inquiries.
Contact for Technical DocumentsTesting and production images.
Technology pages need visual proof. These images support claims about roll production, inspection and functional coating performance.
