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Leading manufacturer of high-performance polymer additives including PVC Ca Zn Stabilizers, ASA Powder, Acrylic Impact Modifiers, and Processing Aids.

Industrial Process Material Close-up Factory Scene

About Jinchangshu

Shandong Jinchangshu New Material Co., Ltd. was established in 2012 and is headquartered in Weifang, Shandong. We are the largest supplier of PVC stabilizers in China, with an annual production capacity of 130,000 tons. Additionally, we produce 30,000 tons per year of processing aids, impact modifiers, and ASA powder.

Our core business focuses on the research, development, production, and sales of plastic stabilizers and polymer additives. We operate two advanced intelligent manufacturing bases, three R&D subsidiaries, one procurement center, and one foreign trade center. Our products are distributed across all provinces in China and exported to Southeast Asia, South America, and the Middle East.

View Our Product Lines
Ca Zn Stabilizer ASA Powder Industrial Lab Factory Interior

Our Products

High-performance polymer additives engineered for durability, process efficiency, and superior mechanical properties in PVC and engineering plastics.

PVC Ca Zn Stabilizer JCS-LQF1

PVC Ca Zn Stabilizer JCS-LQF1

High-efficiency calcium-zinc stabilizer ideal for PVC pipe applications. Offers excellent thermal stability, low plate-out, and compliance with environmental regulations.

PVC Ca Zn Stabilizer JCS-220

PVC Ca Zn Stabilizer JCS-220

Designed for PVC profiles and window frames. Provides long-term heat stability, excellent weather resistance, and improved surface finish.

Impact Modifier ADX-600

Impact Modifier ADX-600

Core-shell acrylic impact modifier (AIM) for outdoor PVC applications such as pipes, fittings, siding, and injection-molded parts. Replaces CPE and MBS with superior performance.

ASA Powder

ASA Powder JCS-885

Core-shell emulsion polymerized powder for AS resin injection molding. Enhances impact resistance, strength, and weathering performance without compromising aging resistance.

Processing Aid ADX-310

Processing Aid ADX-310

Core-shell acrylate polymer that improves PVC processability and product appearance. Ensures smooth, glossy surfaces while maintaining PVC's inherent properties.

Lubricating Processing Aid ADX-201A

Lubricating Processing Aid ADX-201A

Emulsion-polymerized core-shell composite compatible with PVC and CPVC. Offers low viscosity, no plate-out, excellent demolding, and heat resistance.

Foaming Regulator ADX-320

Foaming Regulator ADX-320

Acrylate processing aid specifically designed for PVC foaming products. Ideal for foamed sheets, ensuring uniform cell structure and surface quality.

Acrylate Solid Plasticizer ADX-1001

Acrylate Solid Plasticizer ADX-1001

High molecular polymer that promotes rapid plasticization and enhances melt flow in non-plasticized PVC. Improves processability without sacrificing mechanical strength.

Foaming Regulator ADX-331

Foaming Regulator ADX-331

Advanced acrylate processing aid for PVC foaming applications. Delivers excellent comprehensive performance in foamed profiles and boards.

Ca Zn Stabilizer for WPC

Ca Zn Stabilizer for WPC

Specialized stabilizer formulation for Wood-Plastic Composites. Ensures thermal stability during high-temperature processing and long-term outdoor durability.

Ca Zn Stabilizer for SPC

Ca Zn Stabilizer for SPC

Designed for Stone-Plastic Composite flooring. Provides excellent fusion, surface gloss, and dimensional stability under rigorous processing conditions.

ASA Powder for Extrusion

ASA Powder for Extrusion

Engineered for extrusion processes in engineering plastics. Enhances impact strength and UV resistance in exterior building materials and automotive components.

Why Choose Jinchangshu?

Quality Assurance

Our products undergo rigorous testing and quality control to ensure consistency, performance, and compliance with international standards.

Innovation & R&D

With three dedicated R&D subsidiaries, we continuously innovate to deliver cutting-edge polymer additive solutions tailored to evolving market needs.

Global Reach

Serving customers across China, Southeast Asia, South America, and the Middle East with reliable supply chains and responsive technical support.

Our Research

Scientific insights driving innovation in polymer additives

Comparative Research on ADX-600 Acrylic Impact Modifier, CPE and MBS in PVC System

Abstract: ADX-600 is a core-shell acrylic impact modifier resin (AIM) manufactured through emulsion polymerization by our company. The product can serve as the impact modifier for PVC. ADX-600 AIM can replace CPE and MBS according to the comparison of various performance parameters between impact ACR and different PVC impact modifiers. The resultant PVC products demonstrate excellent mechanical properties, processing performance and a higher cost-effective performance.

Keywords: AIM, CPE, MBS, impact modifier, mechanical properties

Application of ADX-600 Acrylic Impact Modifier in PVC Pipe

Abstract: Rigid PVC has disadvantages in processing such as brittleness and poor low temperature toughness. Our product ADX-600 acrylic impact modifier (AIM) can perfectly solve such problems and has better performance and higher cost performance than the commonly used CPE and MBS modifiers. This paper compares ADX-600 AIM with chlorinated polyethylene (CPE) and MBS and analyzes its application in several PVC pipe types.

Keywords: Rigid PVC, Pipe, ADX-600 AIM, CPE, MBS

Application of ASA Powder in Injection Molding

Abstract: ASA powder JCS-885 is a new type of powder used to improve the mechanical properties of AS resin such as impact resistance, increase the strength of the product and improve the aging performance. It is a product of core-shell emulsion polymerization and has good compatibility with AS resin. It can improve the mechanical properties of the product without reducing the aging performance and is used in injection molding.

Keywords: AS resin, ASA powder, mechanical properties, weathering resistance, injection molding.

By: Zhang Shiqi, Shandong Jinchangshu New Material Technology Co., Ltd., Weifang, Shandong

Application of Plasticizing Aids in PVC Injection Products

Abstract: A processing aid to improve the processing performance of PVC—plasticizing aids ADX-1001, is the product obtained after emulsion polymerization, has good compatibility with PVC, can effectively reduce the plasticization time of PVC resin, reduce the processing temperature, make the product soft, applied to injection molding.

Keywords: Plastic additives, plasticizer, plasticization time, processing temperature

By: Sun Xuyang, Shandong Jinchangshu New Material Technology Co., Ltd., Weifang, Shandong

Latest News & Events

ADX-600 Replaces CPE in PVC Applications

Our latest studies confirm that ADX-600 offers superior impact modification at lower loading levels compared to traditional CPE, reducing costs and improving recyclability.

Published: March 2024

Expansion of SPC Stabilizer Line

Jinchangshu launches new generation Ca Zn stabilizers optimized for Stone-Plastic Composite flooring, meeting strict European environmental standards.

Published: February 2024

ASA Powder Gains Traction in Automotive

JCS-885 ASA powder is now being adopted by major automotive suppliers for exterior trim due to its exceptional UV stability and impact resistance.

Published: January 2024

New Intelligent Manufacturing Base Online

Our second intelligent production facility in Weifang is now fully operational, increasing total PVC stabilizer capacity to 130,000 tons annually.

Published: December 2023

Get in Touch

For inquiries about our products or pricing, please visit our official website to contact our team.

Visit Official Website

Office: Room 1023, #2 Building, Central Business District, Kuiwen District, Weifang, Shandong, China

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