Products

Antiblock Concentrates

Antiblock concentrates incorporate inorganic components that microscopically “roughen” the surface of blown and cast films. These roughened surfaces minimize the surface contact area between the films and decrease the tendency of these surfaces to adhere to one another. Common antiblock agents are outlined below.

Woman handling large rolls of clear blown plastic film treated with antiblock concentrate to prevent surface adhesion

Common Antiblock Agents

  • DIATOMACEOUS EARTH: Most Effective, Highest Cost
  • TALC: Moderate Effectiveness; Best Clarity
  • CALCIUM CARBONATE: Moderate Effectiveness; Lowest Cost

We offer the following stock antiblock concentrates:

ADDITIVE TYPEADDITIVE %RESINPRODUCT CODE
Diatomaceous Earth (DE)20PEACLLAB20NA1
Diatomaceous Earth (DE)50PEACLLAB50NA1
Calcium Carbonate80PEACLLCC80NA1
Clarity Antiblock20PSACLDAB20NA1
Calcium Carbonate75PE ACPSCC75NA1

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Color Master also offers custom formulations and co-concentrates of antiblocks with other additives. Please contact us for additional information.

Markets Served

Products developed for a variety of industry uses.

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Color Master Inc
810 S Broadway
P.O. Box 338
Butler, IN 46721

Local Phone:
1-260-868-2320

Toll Free:
1-800-643-3323

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