PP UV-resistant Plastic Board

PP UV-resistant Plastic Board

PP UV-Resistant Plastic Board (polypropylene board) is an engineering plastic board made of polypropylene (PP) resin through an extrusion process, and has the characteristics of a semi-crystalline polymer structure. The Vicat softening point of a typical PP board is 150°C, and the crystallinity is as high as 50-60%. By precisely controlling the MFR (melt flow rate) in the range of 1-40, an optimal balance between mechanical properties and processing performance is achieved. The standard product density is 0.90-0.91g/cm³, the surface roughness Ra≤1.6μm, and the thickness tolerance is controlled within ±0.5mm. Special specifications such as glass fiber reinforced (FRPP), flame retardant, and conductive can be customized according to functional requirements. It is widely used in industrial corrosion protection, fluid transportation, electronic equipment and other fields.As a reliable PP Sheet Supplier, we provide UV-resistant sheets that combine the inherent advantages of polypropylene with excellent durability under prolonged sunlight exposure.

Product Advantages

PP UV-Resistant Plastic Board is a high-performance engineering plastic designed for demanding industrial applications, combining the inherent advantages of polypropylene with enhanced UV durability and chemical resistance. This sheet material ensures reliability, precision, and compliance across a wide range of scenarios.

● Super Corrosion Resistance: Tolerant to strong corrosive media such as sulfuric acid with a concentration of ≤98%, nitric acid with a concentration of ≤65%, in line with ASTM D543 standard (corrosion rate <0.1mm/year)

● Wide Temperature Range Stability: Continuous working temperature -20℃ to 120℃, short-term tolerance 150℃, CTE (thermal expansion coefficient) 8×10⁻⁵/℃

● Excellent Mechanical Properties: Tensile strength ≥45MPa, flexural modulus 2000-2800MPa, Izod notch impact strength ≥8kJ/m²

● Dimensional Precision Control: Using German DIN standard mold, thickness tolerance ±0.2mm (conventional plate), ±0.5mm (extra thick plate), flatness ≤0.1mm/m²

● Processing Adaptability: Supports laser cutting (accuracy ±0.05mm), CNC precision machining, hot melt welding (shear strength ≥35MPa) and other processes

● Environmental Compliance: Passed FDA certification (21 CFR 177.1520), REACH regulations, heavy metal content is 10 times lower than the RoHS limit

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