“polysun”, one of TSR Holding’s brands, produces a wide range of polymer products for various applications. High-quality PVC granules, diverse compounds, general and colored masterbatches, specialized masterbatches, as well as Acrylonitrile Butadiene Rubber (NBR) and airblowings are among the products offered by this brand. polysun delivers these products for a diverse spectrum of applications, including industries such as footwear, automotive, construction, hoses, electronics, telecommunications, and more.

Compounds
TSR Holding produces various compounds in powder and granule forms, tailored to the final products. In the production of these compounds, raw materials are compounded to achieve optimal, efficient, and cost-effective performance for specific applications.

PVC Granules

In the production of soft PVC granules, or flexible PVC, 40-60% of the composition consists of additives. Plasticizers or PVC plasticizers, in particular, make up the largest share of additives in the production of PVC granules. Other additives in the production of soft PVC granules include heat stabilizers like lead, barium-cadmium (for general applications), calcium-zinc (for medical devices and food packaging), lubricants (waxes and epoxidized oils), and anti UV stabilizers. The TSR Holding produces and supplies various PVC granules for diverse applications in three types: transparent, opaque, and PVC/NBR blends. PVC granules blended with NBR (Nitrile Butadiene Rubber) or Acrylonitrile Butadiene Rubber offer better resistance to oils, fuels, and chemicals, making them an excellent choice for applications requiring strong performance in challenging environments.

Transparent PVC Granules

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Masterbatches

Masterbatches are concentrated additives with a solid polymer base used for coloring or improving the properties of polymers. TSR Holding produces a variety of colored, general, and specialty masterbatches for a wide range of applications.

General and Special Masterbatches

Color Masterbatches

Airblowing

Airblowing compounds are powdery formulations produced in four seasonal variations: spring, summer, autumn, and winter. They are used in various industries, particularly in the footwear industry for the production of boots, sport shoe soles, and slippers.

Furthermore, the TSR Holding can offer airblowing compounds in three forms: raw airblowing, semi-finished airblowing, and complete airblowing. Raw air-blowing is available along with an additive referred to as “semi-finished air-blowing,” while raw air-blowing combined with additives and coloring agents is known as “complete air-blowing.”

Airblowings

NBR/PVC

Nitrile butadiene rubber, commercially known as NBR, is a material that, when added to PVC, imparts increased resilience and softness to the final product. This material finds applications in wire and cable sheaths, various specialized fuel lines, and the footwear industry. Additionally, it is used in products that require resistance to water and oil penetration.

The combination of PVC and NBR offers desirable properties such as UV, heat, and chemical resistance. The combinations of NBR with PVC can be highly diverse and tailored to meet customer needs and the technical specifications of the final product. TSR has the capability to produce NBR/PVC in any grade.

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