PAM (polyacrylamide) is a synthetic polymer widely used in water treatment, soil conditioning, and industrial processes due to its excellent ability to form viscous solutions and act as a flocculant or thickening agent. It is valued in civil engineering, environmental remediation, and chemical processing applications where its high water-holding capacity and chain flexibility provide significant advantages over inorganic alternatives. PAM's suitability varies by application grade (hydrolyzed vs. non-hydrolyzed, molecular weight), making it a versatile choice for engineers addressing filtration, viscosity control, or soil stabilization challenges.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Compressive Strength(σc) | 1.203 | MPa | — | ||
Elongation at Break(εf) | 780.8 | - | — | ||
Hardness (Vickers)(HV) | 6.665 | HV | — | ||
Ultimate Tensile Strength(σUTS) | 429.1 | kPa | — | ||
Young's Modulus(E) | 108.9 | kPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Glass Transition Temperature(Tg) | 440.3 | K | — | ||
Melting Point / Solidus(Tm) | 442 | K | — | ||
Maximum Service Temperature(Tmax) | 630.6 | K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Refractive Index(n) | 1.490 | - | — |