Description
FLEX FIRE PLUS TPU-K75 is a high-performance TPU Paint Protection Film engineered to help protect automotive paint against everyday road hazards, scratches, UV exposure and environmental elements.
With a high-gloss finish, hydrophobic surface and heat-activated self-healing performance, TPU-K75 combines optical clarity, flexibility, strong adhesion and mechanical strength to provide reliable long-term paint protection.
KEY FEATURES
Premium TPU Construction
High-performance TPU-based construction designed for automotive paint protection applications.
Self-Healing Technology
Provides 100% self-healing performance under the specified ordinary-temperature test conditions.
Hydrophobic Surface
The top coating provides a hydrophobic surface designed to repel water and support easier maintenance.
High Gloss
Delivers a high-gloss appearance with a tested gloss value of 95.3 at 60°.
UV Rejection
Provides tested UV rejection of 95.8%, helping protect the paint surface from UV exposure.
QUV Weather Resistance
Passed the specified QUV ageing resistance test with a criterion of ΔE*ab < 2 over a 2000-hour test duration.
High Elongation
Tested elongation at break of 320.99%, providing flexibility for automotive applications.
Strong Tensile Strength
Tested tensile strength of 22.51 MPa.
Strong Adhesion Performance
Acrylic layer peeling force tested at 1795 gf/in after 20 minutes and 2276 gf/in after 24 hours.
Surface Permeability Resistance
Demonstrates slight trace under the specified MG-2110 mark-pen test conditions.
TECHNICAL SPECIFICATIONS
| Property | Specification | Test Value | Test Method |
|---|---|---|---|
| Top Film Thickness | 50 ± 2 μm | 52 μm | ASTM D374 |
| Total Product Thickness | 187 ± 10 μm | 191 μm | ASTM D374 |
| Liner Film Thickness | 75 ± 3 μm | 77 μm | ASTM D374 |
| Gloss | — | 95.3 | Gloss Meter @60° |
| UV Rejection | >90% | 95.8% | LS162 Test Meter |
| QUV Ageing Resistance | ΔE*ab < 2 | PASS | ASTM G154-16, Cycle 1 |
| Surface Property | Hydrophobic | Hydrophobic | Water |
| Surface Permeability Resistance | Slight / No Trace | Slight Trace | MG-2110 Mark Pen, 10s After Alcohol Wipe |
| Ordinary Temperature Self-Healing | 100% Self-Healing | 100% | Brass Brush 10 Times, Ordinary Temperature, 1 Second |
| Acrylic Peeling Force – 20 min | >600 gf/in | 1795 gf/in | GB/T 2792 |
| Acrylic Peeling Force – 24 h | >1000 gf/in | 2276 gf/in | GB/T 2792 |
| Elongation at Break of Coating | >70% | 150% | GB/T 1040.1 |
| Tensile Strength | >15 MPa | 22.51 MPa | GB/T 1040.1 |
| Elongation at Break | ≥200% | 320.99% | GB/T 1040.1 |
| 100% Modulus | >5 MPa | 6.15 MPa | GB/T 1040.1 |
TECHNICAL DATA SHEET
TPU-K75
Model: TPU-K75
TDS Date: February 27, 2024
The complete Technical Data Sheet provides detailed product specifications, test values and testing methods for FLEX FIRE PLUS TPU-K75.
DOWNLOAD TECHNICAL DATA SHEET
[ DOWNLOAD TDS ]
PRODUCT GALLERY
FLEX FIRE+ TPU-K75
A premium visual presentation of the TPU-K75 product, packaging, film construction and real-world application.
Gallery
- Product Packaging – Front
- Product Packaging – Back
- Product Packaging – Side
- Product Roll
- TPU-K75 Film Detail
- Film Surface Close-Up
- Film Applied to Vehicle
- Installation Process
- Paint Protection Application
- Self-Healing Test
- Hydrophobic Test
- Product Performance Tests
- Quality Control
- Factory Production
Additional product and factory images can be added as they become available.
FLEX FIRE PLUS PRODUCT VIDEOS
PRODUCT VIDEO GALLERY
Product Introduction
An introduction to FLEX FIRE+ TPU-K75 and its protection capabilities.
Factory Production
An inside look at the manufacturing and quality-control process.
Material & Technology
Explore the TPU construction and surface coating technology.
Self-Healing Test
Demonstration of the film’s 100% self-healing performance under the specified test conditions.
Hydrophobic Test
Demonstration of the hydrophobic surface performance.
UV & Weather Resistance Test
Testing and demonstration of UV rejection and QUV ageing resistance.
Installation Video
Professional installation and application process.
Product Performance Tests
Laboratory and real-world performance demonstrations.
WARRANTY
10 YEARS WARRANTY
FLEX FIRE PLUS TPU-K75 is backed by a 10-Year Warranty, providing customers with long-term confidence in their paint protection investment.
PERFORMANCE
Up to 15 Years
Expected product performance/lifetime under appropriate conditions.
FLEX FIRE PLUS WARRANTY
10 Years
The official customer warranty period provided by FLEX FIRE+.
WARRANTY SERVICES
ACTIVATE WARRANTY
Register your FLEX FIRE+ product and activate your warranty.
VERIFY WARRANTY
Verify your FLEX FIRE+ warranty information.
STRONGER • CLEARER • LONGER
FLEX FIRE PLUS
ULTIMATE PROTECTION LASTS LONGER
EST. FOR A CLEARER TOMORROW



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