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Why is "Sodium polyacrylate" trending?

Latest news, Wikipedia summary, and trend analysis.

Trend Analysis

  • Ranking position: #
  • Date: 2026-05-13 07:41:07

This topic has appeared in the trending rankings 1 time(s) in the past year. While it does not trend frequently, its appearance suggests a renewed or concentrated surge of public interest.

Based on Wikipedia pageviews and search interest, this topic gained significant attention on the selected date.

Trend Insight

Sodium_polyacrylate entered the ranking for the first time today at position #. This is its highest position ever recorded.

Trend History

This topic has appeared in the English Wikipedia rankings 1 time. It first appeared on 2026-05-13 and was most recently seen on 2026-05-13.

Sodium polyacrylate

Wikipedia Overview

Sodium polyacrylate (ACR, ASAP, or PAAS), also known as waterlock, is a sodium salt of polyacrylic acid with the chemical formula [−CH2−CH(CO2Na)−]n and has broad applications in consumer products. This super-absorbent polymer (SAP) has the ability to absorb 100 to 1000 times its mass in water. Sodium polyacrylate is an anionic polyelectrolyte with negatively charged carboxylic groups in the main chain. It is a polymer made up of chains of acrylate compounds. It contains sodium, which gives it the ability to absorb large amounts of water. When dissolved in water, it forms a thick and transparent solution due to the ionic interactions of the molecules. Sodium polyacrylate has many favorable mechanical properties. Some of these advantages include good mechanical stability, high heat resistance, and strong hydration.

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Search Interest Perspective

Why This Topic Is Trending

This topic has recently gained attention due to increased public interest. Search activity and Wikipedia pageviews suggest growing global engagement.

Search Interest & Related Topics

Search interest data over the past 12 months indicates that this topic periodically attracts global attention. Sudden spikes often correlate with major news events, public statements, or geopolitical developments.

Search Interest (Past 12 Months)

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