Zinc Stearate
Non-toxic lubricant and dispersing agent that adds heat stability — the basis of lead-free stabilizer systems, also serving rubber, paints and cosmetics.

Overview
Grade SCI-135-ZS
Zinc stearate is a non-toxic lubricant and dispersing agent that also contributes heat stability — it is the chemistry on which lead-free calcium-zinc stabilizer systems are built. In PVC it serves rigid pipes, fittings, conduits and cables; outside PVC it is a rubber activator, a paint-industry staple and a component of FDA-approved compounds, masterbatches and cosmetics.
Key Properties
- Basis of lead-free (Ca-Zn) stabilizer systems
- Non-toxic lubricant & dispersing agent
- Adds heat stability
- Rubber activator; paint & cosmetic grades
Related Products

Calcium Stearate
Non-toxic internal and external lubricant and co-stabilizer — lowers melt viscosity, resists colour degradation and qualifies for FDA-approved compounds.
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Magnesium Stearate
Non-toxic lubricant and release agent — a fine white metallic soap for plastics, rubber and allied industries.
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Barium Stearate
High-temperature co-stabilizer and lubricant — with a 210–220 °C melting point it keeps lubricating where lower-melting soaps have already melted away.
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