K-Flex | Optimized plasticizers | LANXESS
K-FLEX : Environmentally-friendly plasticizers that deliver value. K-FLEX plasticizers optimize your manufacturing processes and the properties of your end-products. They are highly compatible with polar polymers in water-based adhesive systems and they improve the film formation of paints and coatings.
Poly Vinyl Chloride Additives and Applications-A Review
The basic structure of PVC is (C2H3Cl)n and it is produced by polymerization of the vinyl chloride monomer (VCM) with a polymerization degree ranges from 300 to 1500. The chlorine content in PVC is...
Research and Reviews: Journal of Engineering and Technology
more or less ‘universal’ plasticizers. Thus, there is need for more research to find high performance plasticizers that are safe and environment friendly[24]. Currently, Epoxidized soyabean oil (ESBO) is mainly used as a plasticizer or stabilizer to modify the properties of plastic resins such as PVC [25].
Flexidone – A New Class of Innovative PVC Plasticizers
With a market share of approximately 85 % phthalate plasticizers di-2-ethyl hexyl phthalate (DEHP), diisononyl phthalate (DINP) and diisodecyl phthalate (DIDP) represent the most significant class of plasticizers at present. They are the all-rounders amongst plasticizers. The remaining 15 % are take n up by plasticizers that show excellent
ROLE OF DIFFERENT PLASTICIZERS IN PVC PRODUCTS - LinkedIn
1. General purpose plasticizer [GP] - They provide desired flexibility to PVC, balancing overall quality with low cost. Examples are DIHP, DOP (DEHP), DINP and DIDP. They can be used along with
- Which plasticizers are used in flexible PVC products?
- The conventional petroleum-derived plasticizers used in many flexible PVC products are phthalate esters (also known as “phthalates”). The literature reported that phthalates represent more than 85% of world plasticizers production, of which 90% is annually used in PVC manufacturing .
- Are bio-based plasticizers a good choice for PVC products?
- Utilizing biobased plasticizers enhances the eco-friendliness of PVC products while retaining the necessary performance characteristics. Furthermore, they often undergo a different metabolic pathway, potentially reducing toxicity concerns.
- Are phthalate plasticizers good for PVC?
- Phthalate plasticizers have been the conventional choice in the PVC industry for many years. They improve the flexibility and processability of PVC, making it suitable for a wide range of applications, such as pipes, vinyl flooring, and medical devices.
- How do plasticizers affect the performance of PVC products?
- Plasticizers influence the flexibility, workability, and durability of PVC products. Choosing the right type of plasticizer can enhance the performance characteristics of PVC while also addressing environmental and health concerns.
- Why do we need plasticizers in polyvinyl chloride (PVC)?
- Plasticizers play a crucial role in the overall performance and usability of polyvinyl chloride (PVC). Their addition can significantly alter the mechanical properties of PVC, thereby expanding its application range.
- Are plasticizers compatible with PVC?
- The molecular structure of plasticizers largely determines their effectiveness and compatibility with PVC. Plasticizers typically consist of large molecules that are capable of inserting themselves between PVC chains. This insertion effectively reduces intermolecular forces, allowing the PVC to become more flexible.
