ProductsStiffness and dimension control

Plastic Stiffening Agent

Designed for PP and PE products that need higher rigidity and more stable dimensions. It targets flexural modulus, ring stiffness and hardness while keeping the production route practical through direct blending with the base resin.

Plastic Stiffening Agent: uniform one-millimeter cylindrical stiffening-agent microgranules beside matching dark test strips with visible bend whitening
Product Overview

Direct-add stiffness modifier for PP and PE that raises hardness, flexural modulus and ring stiffness while supporting dimensional stability.

Designed for PP and PE products that need higher rigidity and more stable dimensions. It targets flexural modulus, ring stiffness and hardness while keeping the production route practical through direct blending with the base resin.

Representative Grades

Available model references for this product family

Applicable Materials

  • PP
  • PE

Typical Applications

  • Plastic profiles, containers, pipes and thin-wall molded parts
  • Products requiring ring stiffness, hardness or shape retention
  • PP and PE formulations requiring stiffness improvement without an extra pelletizing step

Key Benefits

  • Improves hardness, flexural modulus and structural stiffness
  • Helps reduce deformation and dimensional drift
  • Direct-add format supports practical production adjustment

Selection Notes

  • Confirm the target stiffness and acceptable toughness balance before grade selection.
  • Suitable for compounding, injection molding, extrusion, blow molding, film or sheet trials depending on the resin system.
  • Share base resin, target performance, part thickness and process route before final grade selection.
  • Use TDS/SDS and small-batch testing to confirm dosage, appearance and final performance before mass production.
Performance and testing notice

Confirm performance in the actual formulation and process

Actual results may vary with resin grade, material condition, formulation, dosage, part thickness, material and mold temperature, equipment, processing parameters, humidity, storage and test environment. Published values and application descriptions are selection references, not unconditional guarantees. Review the current TDS / SDS and complete application-specific testing before production approval.

Request current TDS
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