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

Sanyo Chemical PERMARIN Polycarbonate Polyurethane Emulsion

Sanyo Chemical PERMARIN™ Polycarbonate Polyurethane Emulsion is a high-performance aqueous dispersion offering exceptional abrasion resistance thermal stability and hydrolysis resistance ideal for premium coatings adhesives and textile finishes leveraging advanced polycarbonate-based polyurethane chemistry for superior durability and flexibility
  • sanyo chemical permarin polycarbonate polyurethane emulsion_7f98246d
  • sanyo chemical permarin polycarbonate polyurethane emulsion_7f98246d

Features Of Sanyo Chemical PERMARIN Polycarbonate Polyurethane Emulsion

  1. Exceptional hydrolytic stability derived from polycarbonate diol backbone, ensuring long-term performance in humid and aqueous environments.

  2. Outstanding abrasion resistance and mechanical toughness, ideal for demanding protective and decorative coatings.

  3. Low-VOC, waterborne formulation compliant with stringent environmental regulations including EU REACH and US EPA guidelines.

  4. Excellent adhesion to diverse substrates including plastics, metals, and treated wood without mandatory priming.

  5. Good film-forming capability at ambient temperature with balanced open time and rapid dry-to-touch characteristics.

Typical Applications Of Sanyo Chemical PERMARIN Polycarbonate Polyurethane Emulsion

  1. High-performance waterborne topcoats for automotive interior trim and instrument panels.

  2. Durable clear coats for premium furniture and wooden flooring finishes.

  3. Protective coatings for electronic device housings and consumer appliance exteriors.

  4. Functional overprint varnishes for flexible packaging requiring solvent resistance and clarity.

  5. Coating binders in specialty industrial maintenance paints for metal and composite surfaces.

Specifications Of Sanyo Chemical PERMARIN Polycarbonate Polyurethane Emulsion

Chemical TypePolycarbonate-based aliphatic polyurethane emulsion
Product FormAqueous anionic emulsion
AppearanceOpaque white to slightly bluish liquid
Solids Content (wt%)30–35%
pH (25°C)7.5–8.5
Particle Size (D50)80–120 nm
Minimum Film Formation Temperature (MFFT)15–20°C
Primary ApplicationsWaterborne high-durability topcoats and clear coats


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