Polymer Plasticization: Theories, Types, Process & Key Factors
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99%
- Type:Adsorbent, Carbon Black
- Usage:Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Textile Auxiliary Agents, Leather Auxiliary Agent,Plastic Auxiliary Agent,
- MOQ:25kg/bag
- Package:200kg/drum
- Shape:Powder
- Payment:T/T
- Application:PVC Plasticizer
Good compatibility requires matching polar plasticizers with polymers that have polar groups. The distance of the polymer's polar groups also influences the plasticizer polarity
Without a plasticizer, most polymers would just be too brittle and rigid to be useful. Leaching is one of the most common challenges in working with plasticizers. When a plasticizer leaches from a polymer, the material can
Natural-based plasticizers and biopolymer films: A review
- Classification:Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99.5%
- Type:Plasticizer
- Usage:Coating Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents
- MOQ:25kg/bag
- Package:200kg/drum
- Feature:High Efficiency
Plasticizers are an important class of low molecular weight non-volatile compounds that are widely used in polymer industries as additives [1].The primary role of such substances
Therefore, the plasticizers make the polymer solution more suitable for the application of film coating. There should be chemical similarities between the polymers and its plasticizers. It is
How to Select the Right Plasticizer for Polymers?
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99
- Type:pvc additive
- Usage:Plastic Auxiliary Agents, Plasticizer
- MOQ:1000KG
- Package:25kg/drum
- Advantage:Stable
TAGS: PVC, Plasticizers and Sustainability Plasticizers are the major functional additives transforming the physical properties of polymers such as PVC, PU, acrylic, nitrile and
Chemical similarity, “like dissolves alike”, is not always sufficient to determine the compatibility in a polymer-plasticizer system [108]. For instance, the interaction of polar
Unlocking Material Flexibility: The Role of Plasticizers
- Classification:Chemical Auxiliary Agent, Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99%min
- Type:Liquid, plasticizer
- Usage:Coating Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents
- MOQ:25kg/bag
- Package:200kg/drum
- Payment:T/T
- Application:PVC Plasticizer
They work by reducing the attraction between polymer chains, thereby increasing the mobility of the chains, and making the material more pliable. By altering the polymer’s physical
Enhanced Polymer Mobility Raising the plasticizer concentration boosts polymer mobility. This leades to significant changes in crystallization kinetics, such as reduced nucleation and growth rates. These modifications
An overview on the recent developments in reactive
- Classification:Chemical Auxiliary Agent
- Other Names:Plasticizer
- Purity:99.0%Min
- Type:Plasticizer
- Usage:Coating Auxiliary Agents
- MOQ:1000KG
- Package:25kg/drum
- Payment:T/T
- Application:PVC Plasticizer
This review is about the reactive plasticizer. Plasticizers are small molecules with low molecular weight. These compounds typically have an esteric structure. The plasticizers
In general, plasticizers can be defined as low molecular weight (between 300 and 600) [35], high boiling point materials which are added to a film-forming polymer to enhance its flexibility
- What makes a polymer a good plasticizer?
- It is nowadays established that good plasticization implies secondary bonds, also known as intermolecular forces, with the polymer. The attraction between plasticizer molecules and the polymer must be as strong as the interactions between molecules in the single components to generate an efficient polymer-plasticizer interaction.
- How do you plasticize a polymer?
- A polymer can be internally plasticized by chemically modifying the polymer or monomer. This increases flexibility. It involves copolymerization of the monomers of the desired polymer (having high Tg) and that of the plasticizer (having low Tg) so that the plasticizer is an integral part of the polymer chain.
- Why do plasticizers soften polymers?
- Internal plasticizers generally have bulky structures that provide polymers with more space to move around and prevent polymers from coming close together. Therefore, they soften polymers by lowering the Tg and, thus, reducing elastic modulus.
- How does a plasticizer interact with a polymer?
- External plasticizers have a low vapor pressure. They interact with the polymer at high temperatures without a chemical reaction. The interaction happens through their solvent or swelling ability. It's essential to differentiate between solvent plasticizers and nonsolvent plasticizers.
- Which polymers are plasticized?
- The plasticizers produced have been applied in 60 polymers and more than 30 groups of products. Industrially, the most common plasticized polymers are PVC, poly (vinyl butyral) (PVB), poly (vinyl acetate) (PVAc), acrylics, cellulose molding compounds, nylon, polyamides and certain copolyamides.
- Are polar plasticizers compatible with polar polymers?
- Lower Mw plasticizers have a noticeable plasticization effect than their higher counterparts. Good compatibility requires matching polar plasticizers with polymers that have polar groups. The distance of the polymer's polar groups also influences the plasticizer polarity needed.
