CPVC pipes and fittings have become a preferred choice in industrial, commercial, and residential applications due to their exceptional performance, durability, and versatility. As a modified PVC variant, CPVC pipe and fitting offer enhanced properties that outperform traditional piping materials.
CPVC pipes and fittings boast high temperature resistance, ideal for hot water systems. A key indicator of their high temperature resistance is their elevated Vicat softening temperature (VST), typically ranging from 90℃ to 110℃, which reflects the material’s ability to retain its shape under heat.
Their excellent chemical resistance protects against acids, alkalis, salts, and organic solvents, preventing degradation and leaks. Additionally, CPVC pipe and fitting have superior pressure-bearing capacity, a lightweight design for easy installation, low thermal conductivity for energy efficiency, and are non-toxic, lead-free, ensuring safety and environmental compatibility.
These features make CPVC pipe and fitting highly versatile. In homes, they are widely used for hot and cold water supply lines, plumbing vent lines, and pool circulation systems, resisting chlorine for long-term reliability. Commercially, CPVC pipe and fitting serve plumbing in offices, hotels, and malls, HVAC condensate and chilled water lines, and cost-effective fire sprinkler systems in low-rise buildings. Industrially, they are essential for corrosive fluid transport in chemical plants, chemical-resistant piping in water treatment facilities, high-temperature lines in power plants, and safe fluid handling in food, pharmaceutical, and electronics manufacturing. Schools and hospitals also rely on them for potable water and low-maintenance plumbing.
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PRODUCT |
FORMS |
GRADE |
APPLICATIONS |
REMARKS |
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Ca Zn |
Powder |
TP-9921 |
S-PVC |
CPVC pipe and fitting,improve Vicat, good heat stability and good fluidity |
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Ca Zn |
Powder |
TP-9931 |
S-PVC |
CPVC pipe and fitting,improve Vicat, excellent heat stability and excellent fluidity |
Powder calcium zinc stabilizers boast exceptional thermal stability, which effectively elevates the Vicat softening temperature of CPVC products, while delivering excellent fluidity and outstanding processability. They absorb hydrochloric acid released during CPVC dehydrochlorination to inhibit degradation, brittleness and discoloration.Meanwhile,it can partially replace Methyl Tin stabilizers while reducing overall production costs.
Ca Zn stabilizer is completely lead-free, heavy metal-free, and non-toxic, ensuring CPVC pipe and fitting’s eco-friendliness. It prevents harmful leaching during production, use, or disposal, making them suitable for green buildings. By preserving CPVC pipe and fitting’s key properties without compromising ecology, it enhances their value as a sustainable piping solution across all applications.