Xinjiang Tianye Yaxi Brand PVC Paste Resin: A Benchmark of Domestic Products and a Choice for Quality

As a core strategic brand developed by Xinjiang Tianye (Group) Co., Ltd. for the domestic market, YAXI has consistently cultivated the domestic chlor-alkali chemical market since its launch, thanks to its superior product quality, comprehensive product portfolio, and full-chain service capabilities. Among its star products, YAXI PVC paste resin (polyvinyl chloride paste resin) has become a benchmark domestic brand in the paste resin field, thanks to its stable performance, adaptability to various applications, and industry-leading technology. It not only firmly occupies a core share of the domestic market but has also become a key force driving the domestic substitution of high-end paste resin products in my country.

As a leading enterprise in China's chlor-alkali industry with the most complete industrial chain and the most comprehensive product range, Xinjiang Tianye has built a solid industrial foundation for YAXI PVC paste resin. Yaxi brand PVC paste resin is exclusively produced by Tianneng Chemical Co., Ltd., a core specialized production subsidiary of Xinjiang Tianye Group. Leveraging Xinjiang Tianye's integrated circular economy industrial chain advantage—"self-owned power generation → calcium carbide → PVC resin and by-products → cement production from calcium carbide slag and other waste"—it achieves closed-loop management across the entire chain, from upstream raw material supply to downstream finished product production. Currently, Xinjiang Tianye has a dedicated PVC paste resin production capacity of 100,000 tons/year, all of which belongs to the Yaxi brand product series. Utilizing the industry-leading micro-suspension polymerization process, it can achieve continuous and stable production of multiple grades and customized products, with product quality consistency and stability ranking among the top in the industry.

Deeply rooted in the domestic market's demand orientation, Yaxi brand PVC paste resin has created a comprehensive product matrix precisely adapted to the downstream industries in China. The brand's core standard PVC paste resin models include three main grades: TPM-31, TPH-31, and TPL-31, comprehensively covering market demands for different degrees of polymerization and different processing scenarios. Among them, the general-purpose TPM-31, as the mainstream model in the domestic market, covers a polymerization degree of 1230-1430, perfectly adaptable to most common processing scenarios such as coating artificial leather, floor coverings, dipped gloves, toys, inks, sealants, and color steel plate coatings. It is the preferred domestic model for downstream customers in China. The high-polymerization-degree TPH-31 focuses on the field of high-elasticity soft products, widely used in high-end artificial leather, automotive interiors, thick-walled slush molding products, and high-foaming wallpaper. The low-polymerization-degree TPL-31 is mainly for low-viscosity paste products, suitable for ultra-thin coatings, wallpaper surface printing layers, hard slush molding products, and fast-drying coatings. All products adhere to Xinjiang Tianye's standardized enterprise quality system, maintaining a 100% first-grade product rate. Core performance indicators are fully comparable to leading international brands, successfully achieving import substitution in multiple high-end application areas.

Continuous technological innovation and rigorous end-to-end quality control are the core strengths that have solidified the reputation of Yaxi brand PVC paste resin. Relying on high-level R&D platforms such as the Xinjiang Tianye National Enterprise Technology Center and the Xinjiang Zhizhen Chemical Engineering Research Center, Yaxi brand PVC paste resin has established a complete R&D system encompassing formulation development, process optimization, and downstream application adaptation. Targeting the customized needs of the domestic downstream market, it continuously iterates and upgrades its products and technologies, accumulating numerous related invention patents. Its core production technology has reached leading domestic and advanced international levels. In terms of quality control, Yaxi has constructed a closed-loop quality control system, from raw material inspection upon arrival and 24-hour real-time monitoring of the production process to full-indicator testing of finished products before shipment. Each batch of products undergoes rigorous performance testing to ensure long-term stability of core indicators such as viscosity, paste stability, and particle size distribution, providing reliable assurance for continuous production for downstream customers.

This brand strategy of deeply cultivating the domestic market has enabled Yaxi brand PVC paste resin to build a nationwide service network and market advantage. Leveraging Xinjiang Tianye's comprehensive nationwide sales network and logistics system, Yaxi brand PVC paste resin has achieved full coverage of core industrial clusters in East China, South China, North China, and Central China, establishing a nationwide sales and technical service network and building long-term, stable partnerships with tens of thousands of downstream customers across the country. Unlike the industry's simple product supply model, Yaxi provides downstream customers with a full-chain service encompassing "product supply + technical support + customized solutions." Tailored product selection and process optimization guidance is offered to different customers' processing techniques and application scenarios, comprehensively solving technical challenges in their production processes. This has become one of Yaxi's core competitive advantages. In 2025, Xinjiang Tianye's annual paste resin production exceeded 100,000 tons, with efficient and smooth production and sales coordination. Yaxi brand PVC paste resin's domestic market share has steadily increased, making it a core mainstream brand in the domestic paste resin market.

As a core brand of a leading state-owned enterprise under the Xinjiang Production and Construction Corps, Yaxi has always upheld its responsibilities as a state-owned enterprise, ensuring a stable supply of PVC paste resin to the domestic market with stable production capacity and reliable quality, thus contributing to the stability and strengthening of the downstream industrial chain. Especially in key areas such as medical protective gloves and consumer goods, Yaxi's PVC paste resin has maintained a stable supply, providing solid raw material support for domestic livelihood security and manufacturing development.