White or slightly yellow flaky material.
Appearance:
White or slightly yellow flaky material.
Properties:
This product is insoluble in water.
Usage and performance:
This product is a special stabilizer newly developed by our company for C-PVC product factories in recent years. The finished product has the characteristics of high stability (Main content is 44%), high lubricity, good flow and excellent mold release. It is especially suitable for the processing of C-PVC products with high viscosity, high processing temperature and long processing time. It is the market leader. The preferred stabilizer for C-PVC.(This stabilizer is pure material and does not contain calcium carbonate)
According to different product specifications of C-PVC (pipe), the recommended addition amount of resin per 100 kilograms is 3.0-5.0 kilograms.
Our PVC Stabilizer for CPVC is a high-performance thermal stabilizing agent developed specifically for chlorinated polyvinyl chloride (CPVC) applications. Known for its superior high-temperature resistance and excellent compatibility with CPVC resin, this stabilizer effectively controls thermal degradation, improves processing stability, and enhances the long-term performance of CPVC products such as hot water pipes, industrial pipe systems, and high-temperature fittings.
Excellent High Heat Resistance
Specially formulated to withstand the higher processing and service temperatures required by CPVC products, making it an ideal high heat stabilizer for CPVC applications.
Superior Thermal Stability
Maintains excellent color hold, prevents degradation, and controls viscosity during high-temperature extrusion and injection molding processes.
Outstanding Chemical & Corrosion Resistance
Ensures that CPVC pipes, fittings, and industrial components perform reliably in aggressive chemical environments.
Environmentally Friendly Formulation
Lead-free, non-toxic CPVC stabilizer system in compliance with RoHS, REACH, and international drinking water standards.
Enhanced Mechanical Properties
Improves the long-term strength, pressure resistance, and dimensional stability of CPVC pipes and sheets.
Our PVC Stabilizer for CPVC is specially designed for:
Hot & Cold Water CPVC Pipes
Industrial CPVC Pipe Systems
CPVC Fittings and Valves
CPVC Electrical Conduit
CPVC Sheets and Profiles
Fire-Resistant CPVC Applications
Compared to standard PVC stabilizers or basic calcium-zinc types, this calcium zinc stabilizer for CPVC pipes delivers:
Higher thermal stability at CPVC’s processing temperatures (180°C – 210°C)
Improved long-term heat aging resistance
Less discoloration and brittleness under high-temperature service conditions
Excellent synergy with CPVC-specific lubricants and impact modifiers
No heavy metals, safer for potable water and chemical piping systems
Over 20 years of additive R&D and production experience
Full range of CPVC stabilizer systems tailored to different pipe pressure grades and performance requirements
Excellent price-performance ratio with proven international projects
Strict material testing system for guaranteed batch-to-batch consistency
On-site technical support and customized formula services for CPVC extrusion and injection molding
Need a reliable, high-efficiency stabilizer for your CPVC pipe or fitting production? Contact our experts for free samples, technical guidance, and the latest PVC Stabilizer for CPVC formulations to optimize your product performance.
We deliver what your CPVC products demand — stability, safety, and long-lasting quality.
Bobby Corley
Excellent Stability: The customer noted that the PVC Lead Stabilizer provides exceptional stability, ensuring consistent performance of their products over extended use, with reduced degradation.
Alice
Great Processability: The customer praised the stabilizer for its performance during the manufacturing process, stating that it significantly enhances the processability of PVC materials, making the production process smoother.