EnglishLeading PVC Stabilizer Through Scientific Precision
Advanced stabilizer technologies engineered with scientific rigor, industrial expertise, and a 30-year leadership in PVC additives.
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Leading PVC Stabilizer Through Scientific PrecisionAdvanced stabilizer technologies engineered with scientific rigor, industrial expertise, and a 30-year leadership in PVC additives.
Global Leadership Through Technology
Company Profile
Jiangsu Uniwel Chemistry
is one of China’s leading developers of PVC stabilizer systems.For more than three decades, we have shaped the industry through technological breakthroughs, pioneering product platforms, and participation in national standards such as GB/T 33284-2016.
Our stabilizers deliver precision, reliability and performance consistency demanded by modern PVC manufacturing — from high-speed extrusion lines to technical films, specialty boards, cables, and engineered PVC applications.
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Complete Stabilizer Platforms for Every PVC Application
Uniwel delivers a comprehensive range of scientifically engineered stabilizer systems—Ca/Zn, Pb-based, Ba/Zn, Ba/Cd/Zn and next-generation organic composites.
Each platform is built upon thermal stability science, precise formulation engineering and industrial-scale consistency, supporting diverse PVC processing environments.
Our provided products
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Lead-Based One-Pack Heat Stabilizer For PVC Pipes
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Lead-Based One-Pack Heat Stabilizer For PVC Window Profiles
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01PVC Films, Sheets & Calendered Products -
02PVC Foam Boards & WPC / Celuka Foaming -
03SPC Flooring & Rigid Core Materials -
04Wires & Cables -
05Pipes & Fittings -
06Profiles & Window Systems
Engineered Solutions for Critical PVC Applications
From profiles and pipes to SPC flooring, films, cables and technical foamed materials,
Uniwel’s stabilization systems are precisely matched to industry-specific processing demands—ensuring stability,
color retention and long-term performance across complex operating conditions.
Core Technological Capabilities
Materials Science. Process Engineering. Industrial Reliability.
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Precision Stabilization ChemistryMulti-system formulation platform: Ca/Zn, Ba/Zn, Pb-based, Ba/Cd/Zn, K/Zn, Organic Composite; Thermal stability control based on molecular mechanisms; Optimization of thermal and oxidative stability for complex processing conditions. -
Advanced Processing EngineeringStability in High-Speed Extrusion Operations; Control of Stability Mechanisms in Foamed Sheet Systems; High-Transparency Solutions for Technical Films. -
Industrial-Scale Quality ConsistencyDCS Automation Control; Automated Weighing/Dosing/Packaging; A standardized production system for customers worldwide.
Technical Support That Enhances Stability,
Efficiency & Product Performance
Uniwel delivers more than stabilizer products —we provide a structured and science-driven support system that helps customers
achieve stable processing, consistent quality, and predictable manufacturing performance.
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Application Analysis & Production Condition DiagnosisProvide optimized stabilizer system recommendations based on the customer’s resin characteristics, equipment conditions, and end-use requirements. -
Formulation Guidance & System DesignRecommend the most suitable formulation solutions or system adjustments grounded in stabilization mechanisms, processing behavior, and performance objectives.
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Laboratory Testing & Performance VerificationUse torque rheometers, aging tests, and extrusion simulation equipment to conduct pilot testing and validate system feasibility and stability.
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Process Consultation & Continuous OptimizationOffer ongoing technical advice based on customer feedback, production changes, and material updates to ensure long-term performance consistency.
Let’s Build the Future Together
We are a company specializing in the research, development, production, and sale of PVC stabilizers.
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Contant us
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+86-15206141222
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zptian2008@163.com
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No. 66, Xingsheng Road, Nandu Town, Liyang City, Jiangsu Province, China
Copyright © JiangSu Uniwel Chemistry Co.,Ltd. All Rights Reserved.
