Polyester polymeric plasticizers Archivi - Polynt
Polimix and Uraplast are saturated polyesters based on adipic or phthalic acid and monohydric and polyhydric alcohols. They can be used either alone or in combination with standard monomeric plasticizers in PVC, rubbers, and other polymer matrix.
Polymer Additives | Business Unit | LANXESS
Plasticizers. Plasticizers ensure elasticity and flexibility of polymer materials. But this is not their only benefit. Plasticizers also optimize, for example, the processing properties of polymer materials, which leads to improved product quality or even new properties. The choice of plasticizers depends on the demand placed on the finished
Plasticizers Derived from Biomass Resources: A Short Review.
However, these polyester plasticizers are all derived from petrochemical resources and are against requirements of sustainable development. Renewable biodegradable polyester plasticizers have been paid more attention by industry and academia due to its good research and application prospects . Moreover, compared with DOP, polyester plasticizers
Plasticizers: Types, Uses, Classification, Selection & Regulation
It is almost colorless and odorless oily liquid. It is very slightly soluble in water but soluble in alcohols, hexane etc. while miscible and compatible with all the monomeric plasticizers used in PVC compounding. Melting point: 43°C (45°F; 230 K) Boiling point: 244-252°C at 0.7 kPa.
Natural-based plasticizers and biopolymer films: A review
Natural plasticizers used in biodegradable films from biomass products (polysaccharide-, protein-, and lipid-based films) or other films obtained by extraction of micro-organisms. Refs. Soybean oil (SO), epoxidized soybean oil (ESO), dibutyl phthalate (DBP) and triethyl citrate (TEC) 6.1.
- How can plasticizers be used to make polymers soft and flexible?
- By adding plasticizers to compatible polymers, the materials can be modified in such a way that they become soft and flexible by decreasing their glass transition temperature. Plasticizers are classified according to their molecular structure into monomeric or polymeric types.
- What are polimix & uraplast?
- Polimix and Uraplast are saturated polyesters based on adipic or phthalic acid and monohydric and polyhydric alcohols. They can be used either alone or in combination with standard monomeric plasticizers in PVC, rubbers, and other polymer matrix. gaskets for metal lids.
- How to choose a plasticizer?
- The choice of the plasticizer is dependent on the requirements that have to be met for the final product and the conditions around that product’s use. This may include low volatility, high permanence, low temperature flexibility, flame retardancy, high thermal stability and saponification resistance.
- How are plasticizers classified?
- Plasticizers are classified according to their molecular structure into monomeric or polymeric types. The choice of the plasticizer is dependent on the requirements that have to be met for the final product and the conditions around that product’s use.
- Why should you choose polynt polimix & uraplast products?
- Through Polimix and Uraplast product ranges, Polynt offers a wide variety of products suitable for all the applications in which durable flexibility is essential. By selecting the appropriate product, it is possible to deliver high performance on migration, low extraction in contact with fats, oils and hydrocarbons, UV and heat resistance.
- How do plasticizers affect polymers?
- Plasticizers are substances which, by virtue of their polar or polarizable structure, weaken the secondary valence forces of polymers. By adding plasticizers to compatible polymers, the materials can be modified in such a way that they become soft and flexible by decreasing their glass transition temperature.
