Hairuite PVC Compounding Additives

Integrity and pragmatic, customer -oriented, quality-first, science and technology as a source.

Hairuite is a renowned brand specializing in PVC additives, offering a comprehensive range of high-performance chemical aids designed to enhance the properties and processing efficiency of PVC compound. Hairuite’s product portfolio includes PVC stabilizers, foaming agents, and impact modifiers, among others.

Types of PVC Compounding Additives

PVC Stabilizer

PVC stabilizer is an additive used in polyvinyl chloride (PVC) products to improve the heat resistance, and mechanical properties of PVC products, to extend their service life, and to keep their appearance and performance stable.

Foaming Agent

Foaming agent is a chemical substance added to plastics, rubber, foam materials and other products, and its function is to release gas during processing or use to form bubbles inside the material, causing the material to expand in volume, thus creating a foam structure.

PVC Foaming Regulator

Foaming regulator HR-530, HR-80, HR-903, HR-90, HR910 is the company's self-developed all-acrylate PVC ultra-high molecular weight processing aids, the product has a fast plasticization, high melt strength, can be used in all kinds of profiles, tubes, and a variety of foaming pipes, wood and plastic products.

Impact Modifier

Oxidized polyethylene (CPE) is a polymer elastomer material made from high-density polyethylene (HDPE) by chlorination substitution reaction, with the appearance of white powder, non-toxic, tasteless, compatible with a variety of plastics, rubber, and excellent filling properties.

PVC Lubricant

PVC lubricants are admixtures that can be added to PVC products by overlaying, spraying or blending. Common PVC lubricants include zinc stearate, calcium stearate and lead stearate. They have good heat resistance, abrasion resistance and chemical stability, and are widely used in PVC pipes, cables, flooring, packaging films and other collars.

Lubricant Processing Aid

PVC lubricant processing aid is an additive used to improve the processing performance of polyvinyl chloride (PVC) materials. It can reduce the viscosity of PVC material in the process, reduce the viscosity of the melt, and improve the fluidity and processing performance of the material.

PVC Processing Aids

Processing modifier HR series are high molecular weight polymers developed by our company with advanced polymerization technology and drying process, which can promote the gelation of PVC, improve the flowability of the melt, and obviously improve the processing performance. They are widely used in profiles, plates, pipes, and foaming products.

PVC Anti-Shrinkage Strength Agent

PVC Anti-Shrinkage Strength Agent is an additive used to improve the shrinkage properties of polyvinyl chloride (PVC) materials.Anti-shrinkage enhancers can improve the dimensional stability and precision of products by improving the crystalline properties of PVC materials and reducing shrinkage.

The Evolution of Eco-Friendly PVC Compounding Additives

Initial Stage:

In the early stage, the development of plastic additives for pvc is mainly focused on improving the performance and production efficiency of PVC products, but the environmental performance is poor.

Green Transformation:

With the promotion of environmental awareness, enterprises have developed more environmentally friendly pvc compounding additives. The new materials are usually made from renewable materials or bio-based raw materials, which have lower carbon emissions and better biodegradation performance.

Green Production:

The application of environmentally friendly pvc compounding additives can not only reduce the emission of harmful substances in the production process, but also improve the environmental performance of the product, green production has become an important trend in the PVC industry.