Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Dow PARALOID K-120P Acrylic Processing Aid

Dow PARALOID K-120P is a high-performance acrylic processing aid from Dow’s PARALOID polymer series, designed to enhance melt strength, extrudability, and surface finish in PVC and other thermoplastics—without compromising clarity or thermal stability. It functions effectively at low loadings, improves fusion efficiency, and supports consistent high-output compounding and profile extrusion.
  • dow paraloid k 120p acrylic processing aid_dd7d902b
  • dow paraloid k 120p acrylic processing aid_dd7d902b

Features Of Dow PARALOID K-120P Acrylic Processing Aid

  1. Enhances melt strength and melt elasticity in rigid PVC extrusion processes.

  2. Improves surface finish and reduces melt fracture, especially in high-output profiles and pipes.

  3. Offers excellent thermal stability during long-term processing at elevated temperatures.

  4. Provides good compatibility with standard PVC formulations containing calcium-zinc or lead-based stabilizers.

  5. Delivers consistent dispersion without agglomeration, supporting stable extrusion pressure and reduced startup time.

Typical Applications Of Dow PARALOID K-120P Acrylic Processing Aid

  1. Rigid PVC window and door profiles.

  2. PVC pressure and non-pressure pipes.

  3. PVC siding and cladding panels.

  4. PVC decking and fencing extrusions.

  5. Thermoformed rigid PVC sheets for signage and industrial applications.

Specifications Of Dow PARALOID K-120P Acrylic Processing Aid

Chemical TypeAcrylic copolymer (methyl methacrylate / butyl acrylate)
Product FormFree-flowing white granules
AppearanceOff-white to light tan granules
Primary ApplicationsProcessing aid for rigid PVC extrusion and thermoforming
Key FeaturesHigh melt strength enhancement, low volatility, excellent dispersion
BenefitsImproved surface quality, reduced die buildup, enhanced output stability
Recommended Loading Range1.0–3.0 phr (parts per hundred resin) in rigid PVC
Storage ConditionsStore in cool, dry place; keep container tightly closed


Get in Touch with ERICW
Let competitive chemical materials go global.

Your Name *

Your Email *

Your Phone

Country

Your Message *