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What desiccant masterbatch dosage should I use in recycled plastic?

What desiccant masterbatch dosage should I use in recycled plastic?

Desiccant dosage depends on recycled feedstock moisture, base resin, processing temperature, screw configuration, and the target surface quality. Share the recycled PE or PP condition and process details in the RFQ; dosage guidance should be confirmed through sample testing.

Evidence

  1. Manufacturing covers desiccant masterbatch line (per supplier source); desiccant performance (moisture uptake, base resin compatibility, dosage) confirm per use case via RFQ. L2 (verified 2026-07-06)
  2. Sample-specific desiccant / defoaming document scope for dosage review; dosage, moisture uptake, bubble reduction, and processing outcome must be confirmed against the tested sample and buyer process. L2 (verified 2026-07-07)