Plasticizers: Types, Uses, Classification, Selection & Regulation
Plasticizers are most widely used additives in plastics. They are generally available as non-volatile, colorless liquids. Plasticizers increase the flow and thermoplasticity of a polymer by decreasing the viscosity of the polymer melt.
Plasticiser loss from plastic or rubber products through
Other polymer systems that use plasticisers include acrylic polymers, polyamides, polyolefins, polyurethanes, certain fluoroplastics, and elastomers. 7 Particularly, plasticisers are commonly used...
Specialty Plasticizers for Rubber/Elastomers | Hallstar
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What Are Plasticizers? | Plasticizers in Plastic Manufacturing
Starting with the basics, a plasticizer is a low-volatility liquid or solid substance that’s added to a raw polymer like a type of plastic or rubber to improve its flexibility, make it easier to shape and mold, and reduce friction on its surface. When they’re added to a polymer, they work themselves into the polymer chains, acting like a
Plasticizers in Rubbers and Plastics | Rubber Chemistry and
Up to the advent of synthetic high polymers, plasticizer technology was little understood, Plasticizers had been used mainly with cellulose derivatives, which are not at all good materials for the study of plasticizer action.
- What can plasticizers do for rubber?
- These technologies herald new possibilities in rubber formulation, where plasticizers can be fine-tuned to enhance material properties significantly. This allows for custom solutions tailored to specific applications, potentially reshaping entire industries.
- What is the role of plasticizers in rubber formulation?
- The role of plasticizers in rubber formulation is often overlooked, yet it stands as a cornerstone of material science that significantly enhances the usability and adaptability of rubber products.
- What are organic plasticizers used for?
- Organic plasticizers, such as poly-cyclic aromatic hydrocarbons (PAH) and treated distillate aromatic extracts (TDAE) are important ingredients in rubber compound formulations. These extender oils are used to improve the processing of rubber compounds dur-ing the mixing, extruding and molding stages.
- What are plasticizers for polymers?
- Plasticizers for polymers are either liquids with low volatility or solids. According to 2017 data, the total global market for plasticizers was 7.5 million metric tonnes.
- How to choose a plasticizer for a rubber compound?
- elastomer content, the physical proper-ties of the rubber compound can be ad-justed according to the targeted applica-tion. Plasticizers are selected according to their chemical compatibility with the elastomer matrix and glass transition temperature, Tg, which affects the com-pounded rubber’s dynamic mechanical properties.
- How do plasticizers affect the physical properties of rubber?
- The effects of plasticizers on the physical properties of rubber can be broken down into three vital aspects: flexibility, durability, and processing temperature. Flexibility plays a huge role in determining how rubber behaves under stress or movement.
