PP résistant aux UV
Polypropylène stabilisé pour usage extérieur
Présentation du produit
Le PP résistant aux UV YicaiPlas intègre des stabilisants HALS et absorbeurs UV pour prolonger la durée de vie extérieure, limiter la décoloration et préserver les propriétés mécaniques.
Caractéristiques clés
Spécifications techniques
| Uv Resistance | 2000h (QUV per SAE J2527) |
| Color Change | ΔE<3 after 2000h QUV |
| Tensile Retention | >80% after weathering |
| Impact Retention | >70% after weathering |
| Tensile Strength | 25-35 MPa (ISO 527) |
| Impact Strength | 8-20 kJ/m² (Izod notched) |
| Hdt | 90-105°C @ 0.45 MPa |
| Mfi | 8-25 g/10min @ 230°C/2.16kg |
| Density | 0.90-0.95 g/cm³ |
| Processing Temp | 180-240°C |
Galerie produit
Pourquoi choisir PP résistant aux UV ?
Proven UV Weathering Performance
Our UV resistant PP is tested to SAE J2527 and ASTM G154 standards with verified QUV 2000h aging data for reliable outdoor performance.
Long-term Color Stability
Materials engineered to maintain ΔE<3 after 2000h UV exposure, preserving product appearance throughout service life.
Cost Effective Outdoor Solution
UV resistant PP provides excellent weatherability at a competitive price point compared to ASA or PC alternatives.
Custom UV Formulation
UV stabilizer packages tailored for different climate zones, exposure intensities, and application requirements.
Applications - PP résistant aux UV
Automotive Exterior
Bumper fascia, underbody shields, and exterior trim exposed to years of sunlight.
Explore Automotive PlasticsOutdoor Products
Garden furniture, recreational equipment, and outdoor enclosures requiring UV stability.
Construction Components
Decking, fencing, and roofing components exposed to outdoor elements.
View UV SolutionsAgricultural Applications
Greenhouse components, irrigation fittings, and agricultural equipment.
Solutions matériaux disponibles
Standard UV Resistant PP
2000h QUV resistance for general outdoor applications with balanced cost and performance.
High Flow UV Resistant PP
Enhanced flow grade for thin-wall injection molding of complex outdoor components.
Impact Modified UV Resistant PP
Combined UV stability with enhanced impact resistance for demanding outdoor applications.
Avantages techniques
| Propriété | Avantages |
|---|---|
| UV Resistance | Enhanced outdoor durability |
| Color Stability | Product appearance retention |
| Tensile Retention | Structural reliability |
| Cost Performance | Competitive pricing |
| Processability | Manufacturing efficiency |
| Custom Formulation | Application flexibility |
Grades disponibles
Solutions matériaux associées
Ressources techniques
FAQ
What is UV resistant PP?
UV resistant PP is a polypropylene compound formulated with UV stabilizers (HALS, UV absorbers) to resist photo-oxidative degradation from sunlight exposure.
How long does UV resistant PP last outdoors?
Depending on the formulation and exposure conditions, UV resistant PP can maintain performance for 5-10 years. YicaiPlas materials are tested to 2000h QUV accelerated aging.
What is the difference between UV resistant PP and regular PP?
Regular PP degrades rapidly under UV exposure, losing color and mechanical properties within months. UV resistant PP contains stabilizer packages that extend outdoor life to 5-10+ years.
Is UV resistant PP suitable for automotive applications?
Yes. UV resistant PP is widely used in automotive exterior applications including bumper fascia, grilles, and exterior trim requiring long-term weathering resistance.
Can UV resistant PP be colored?
Yes. YicaiPlas offers UV stable color masterbatches with lightfastness 7-8 rating for consistent color in outdoor PP applications.
Looking for UV Resistant PP Materials?
Tell us your outdoor application requirements, and our engineering team will recommend the most suitable UV resistant PP solution for your project.