Plasticizers are added to many polymers to increase their flexi... | Filo
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What are plasticizers? Give its uses and examples. - Applied Chemistry 1 | Shaalaa.com
What are plasticizers? Give its uses and examples. - Applied Chemistr…
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shaalaa.com
Plasticizers are additives that increase the flexibility, workability, and softness of a material by reducing intermolecular forces between polymer chains, making them more mobile. Here's how it works: 1 Higher Plasticizer Content: Increases softness and flexibility. More plasticizer molecules embed between polymer chains, reducing rigidity and lowering the glass transition temperature (Tg), resulting in a softer, more pliable material. For example, high plasticizer levels in PVC can produce sof
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Plasticizers are additives that increase the flexibility, workability…
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Fundamentals of plasticizers | ExxonMobil Product Solutions
Fundamentals of plasticizers | ExxonMobil Product Solutions
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exxonmobilchemical.com
Why is a plasticizer added to the PLA? 1. Reducing Brittleness Why: Pure PLA has a high glass transition temperature (Tg) of around 5560°C and low elongation at break (typically 210%). This makes it prone to cracking or shattering under stress, especially in thin films or molded parts. How Plasticizers Help: They lower the Tg by increasing molecular mobility within the polymer chains, making PLA less stiff and more deformable without breaking. For example, adding 1020% of a plasticizer like glyc
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