T-230P transparent extrusion process

Product Introduction of PVC Calcium-Zinc Heat Stabilizer
Product Overview
Yingsu PVC calcium-zinc Heat stabilizer is an environmentally friendly and highly efficient stabilizer with calcium and zinc as its core components, specially designed for the PVC products industry. By optimizing the synergistic effect of calcium and zinc, the product ensures thermal stability, transparency and processing performance while completely discarding heavy metal components. It complies with international environmental protection standards (RoHS, REACH) and is suitable for fields with strict requirements for environmental protection, safety and performance, such as wires and cables, medical devices, high-end packaging, transparent sheets and architectural decoration.
Core advantage
Green and environmentally friendly, safe and worry-free
Zero heavy metal pollution: Free of harmful substances such as lead and cadmium, it has passed SGS testing and certification, and meets international environmental protection regulations such as the EU RoHS and REACH, helping enterprises cope with global green trade barriers.
Natural formula: No fibers, no carbon additives, ensuring product safety from the source. It is suitable for sensitive fields such as food-grade packaging and medical devices.
2. Outstanding performance and consistent stability
High thermal stability: Through the optimization of calcium-zinc ratio, the synergistic effect significantly enhances the thermal stability efficiency, extends the processing window, and reduces the risk of product yellowing.
Weather resistance upgrade: Special anti-aging components are added to enhance the resistance to ultraviolet rays, high temperatures and oxidation, and extend the outdoor service life of the products.
Low migration characteristics: The stabilizer adheres closely to the PVC substrate, preventing precipitation during use and ensuring the long-term stable performance and clean appearance of the product.
3. Strong process adaptability and flexible application
Compatible with complex processing conditions such as high shear and high temperature, it is suitable for various processes including extrusion, injection molding and calendering, meeting the demands of different industries.
It has excellent initial coloring performance, maintaining high transparency in the early stage of processing, reducing the scrap rate and lowering production costs.
Innovative selling points
Fill the domestic gap and replace imports
Break through the limitation of traditional stabilizers that rely on heavy metals, provide high-performance and environmentally friendly alternative solutions, reduce reliance on imported products, and lower customers' procurement costs.
Low addition amount and high cost performance: Under the same performance, the dosage is reduced by 10%-15% compared with similar products, significantly lowering the comprehensive usage cost.
2. Customized solutions
Provide personalized formula design based on customer needs, support differentiated demands in niche fields such as wires and cables, medical devices, and transparent sheet materials, and respond quickly to market changes.
3. Authoritative certification and market recognition
National High-tech Enterprise (We will also obtain the high-tech certification in 2024. It has been awarded the high-tech certification for three consecutive terms.), ISO 9001 Quality Management System Certification, Four-star Brand Certification. The quality is trustworthy.
We have successfully served leading enterprises in the industry such as Guansheng Group, Yinxi Technology, Zhongce Cable, and Tianjie Co., LTD., accumulating over a hundred successful application cases.
Application field
Wires and cables: High-temperature resistant and anti-aging, ensuring long-term stable electrical performance.
Medical supplies: Compliant with biosafety requirements, suitable for infusion tubes, medical films, etc.
Transparent packaging: High transparency, low odor, specifically designed for food-grade PVC films, bottle caps, etc.
Architectural decoration: Strong weather resistance, suitable for outdoor panels, pipes and other scenarios.
Electronics and electrical appliances: Low mobility, avoiding contamination of precision components.

A plastic extrusion line is a comprehensive, integrated manufacturing system designed for the continuous high-volume production of a wide array of plastic profiles and shapes. This advanced line transforms raw plastic materials, typically in the form of pellets or granules, into a continuous length of a uniform cross-sectional product through a process of melting, shaping, and cooling. The core of the system is the extruder itself, which consists of a heated barrel and a rotating screw that meticulously plasticizes and pressurizes the material, forcing it through a custom-designed die that defines the product's final shape, such as tubes, pipes, sheets, or custom profiles.

This complete system integrates several critical components that work in unison to ensure precision, efficiency, and consistency. Following the extruder and die, the molten plastic form enters a precision calibration and cooling unit, often a water bath or vacuum sizing tank, which solidifies the material into its final dimensions with exacting tolerances. The downstream equipment includes a haul-off or puller unit that provides constant tension to draw the profile through the line, preventing deformation, and a cutting device—either a flying saw for measured lengths or a coiler for flexible products. Modern plastic extrusion lines are equipped with sophisticated Programmable Logic Controller (PLC) systems, allowing for centralized control, real-time monitoring of temperature, speed, and pressure, and minimal manual intervention for stable, uninterrupted operation.

The versatility of a complete plastic extrusion line is one of its greatest assets, as it can be configured to process various thermoplastic materials, including PVC, PE, PP, and ABS, catering to diverse industries such as construction, automotive, and packaging. Engineered for durability and energy efficiency, these lines are built from high-grade components to withstand continuous operation and are designed to minimize material waste and power consumption. For any manufacturer aiming to produce high-quality, consistent plastic products with maximum output and reliability, investing in a robust plastic extrusion line is the fundamental solution for scalable and profitable production.