☀️ UV Resistant Polypropylene (PP)
Durable polypropylene engineered for long-term UV exposure. Maintain strength, color stability, and surface quality in outdoor and automotive environments without degradation.
Key Features
UV Stability
QUV 2000-4000h with minimal property change. ΔE < 3 after accelerated weathering.
High Durability
Excellent mechanical properties retained after long-term outdoor exposure
Color Stability
Superior color retention — no fading, yellowing, or chalking after years of use
Cost Effective
30-50% lower cost than ASA/PC alternatives. Eliminates painting for many applications.
Technical Properties
| Property | YC-UV-PP-G10 | YC-UV-PP-G20 | YC-UV-PP-G30 | Test Method |
|---|---|---|---|---|
| Glass Fiber Content | 10% | 20% | 30% | ISO 3451 |
| Tensile Strength | 40 MPa | 55 MPa | 75 MPa | ISO 527 |
| Flexural Modulus | 2.5 GPa | 4.0 GPa | 6.0 GPa | ISO 178 |
| Notched Izod Impact | 15 kJ/m² | 20 kJ/m² | 25 kJ/m² | ISO 180 |
| HDT (0.45 MPa) | 130°C | 145°C | 155°C | ISO 75 |
| MFR (230°C/2.16kg) | 12 g/10min | 8 g/10min | 5 g/10min | ISO 1133 |
| UV Stability (QUV-A) | 2000h | 3000h | 4000h | ASTM G154 |
| Color Change (ΔE after QUV) | <3 | <3 | <3 | ASTM D2244 |
| Gloss Retention | >80% | >80% | >80% | ASTM D523 |
| Halogen Content | <50ppm | <50ppm | <50ppm | IEC 61249 |
| Density | 1.02 g/cm³ | 1.08 g/cm³ | 1.13 g/cm³ | ISO 1183 |
* All values are typical values and should not be used as specification limits. Dry-as-molded conditions unless otherwise noted. Custom grades available for specific requirements.
QUV Aging Performance
YC-UV-PP-G10
YC-UV-PP-G20
YC-UV-PP-G30
Applications
Automotive Exterior
Bumper fascia, mirror housings, grille surrounds, wheel arch liners, roof rails. Combines UV resistance with good impact strength and cost efficiency for painted or in-color components.
Packaging & Agriculture
Agricultural film, greenhouse components, outdoor storage containers, transport packaging. Extended product lifespan in outdoor storage and agricultural environments.
Construction & Outdoor
Outdoor furniture, fencing, decking, garden equipment housings. Excellent weathering resistance at a fraction of the cost of ASA or PMMA alternatives.
Industrial Equipment
Outdoor enclosures, electrical junction boxes, solar mounting components, outdoor lighting housings. Sustained mechanical performance under UV exposure and temperature cycling.
Certifications & Compliance
Get UV Resistant PP for Your Application
Our sales and engineering team can help you select the right UV grade, provide samples, and offer technical support for processing and tooling.