NIPAM (poly(N-isopropylacrylamide)) is a synthetic polymer widely recognized for its temperature-responsive behavior, exhibiting a sharp phase transition in aqueous solutions near body temperature (~32°C). This smart polymer is employed in biomedical and pharmaceutical applications where controlled release and reversible swelling/shrinking triggered by temperature changes are advantageous, as well as in research settings exploring stimuli-responsive materials. Engineers select NIPAM-based systems for applications requiring dynamic material response to thermal stimuli without chemical modification, offering unique advantages over static polymers in targeted drug delivery, bioseparation, and adaptive biointerfaces.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Compressive Strength(σc) | 561.4 | kPa | — | ||
Elongation at Break(εf) | 330 | - | — | ||
Ultimate Tensile Strength(σUTS) | 725.5 | kPa | — | ||
Young's Modulus(E) | 34.10 | kPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Glass Transition Temperature(Tg) | 383.6 | K | — | ||
Melting Point / Solidus(Tm) | 335.9 | K | — | ||
Maximum Service Temperature(Tmax) | 623.8 | K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Refractive Index(n) | 1.357 | - | — |