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

DIC Monocizer W-128-S Ester Plasticizer

DIC Monocizer W-128-S Ester Plasticizer is a high-purity, low-volatility phthalate-free ester plasticizer from DIC’s Monocizer® series. Designed for flexible PVC applications, it offers excellent compatibility, thermal stability, and migration resistance. Ideal for wire & cable, flooring, and automotive interiors where regulatory compliance and performance consistency are critical.
  • dic monocizer w 128 s ester plasticizer_1fdc234f
  • dic monocizer w 128 s ester plasticizer_1fdc234f

Features Of DIC Monocizer W-128-S Ester Plasticizer

  1. Excellent low-temperature flexibility retention for PVC compounds.

  2. Low volatility and superior migration resistance compared to standard phthalate alternatives.

  3. Good compatibility with rigid and flexible PVC, including compound formulations containing fillers and stabilizers.

  4. Non-staining and color-stable performance in light- and heat-sensitive applications.

  5. Compliant with major global regulatory frameworks for indirect food contact and toy safety (e.g., EU REACH, US FDA 21 CFR §178.3740).

Typical Applications Of DIC Monocizer W-128-S Ester Plasticizer

  1. Flexible PVC flooring and wall coverings.

  2. Automotive interior trim and wire & cable insulation.

  3. Medical tubing and disposable healthcare devices.

  4. Food packaging films and laminated pouches.

  5. Children’s toys and childcare articles requiring non-phthalate plasticization.

Specifications Of DIC Monocizer W-128-S Ester Plasticizer

Chemical TypeNon-phthalate ester plasticizer (branched aliphatic diester)
Product FormClear, pale yellow liquid
AppearanceHomogeneous, free from suspended matter or sediment
Specific Gravity (25°C)0.96–0.98 g/cm³
Refractive Index (20°C)1.452–1.458
Flash Point (COC)≥210°C
Acid Value≤0.1 mg KOH/g
Volatility Loss (125°C, 3h)≤1.2% w/w


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