Physical properties of UPVC
07 Jul,2025
High hardness and stability: without plasticizers, structurally stable, not easily deformed, strong impact resistance.
Weather resistance: UV resistant, fade resistant, powdering resistant, with a long service life (up to 10 years for outdoor use).
Chemical resistance: Resists corrosion from most acids, alkalis, and oxidants, but may be affected by strong acid-base or saturation point chemicals.
Heat resistance: The softening temperature is about 70-80 ℃, and it may deform at high temperatures. It is necessary to avoid long-term exposure to sunlight or high temperature environments.
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