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

Kaiyin Chemical General Plasticizers DEP Diethyl Phthalate Plasticizer

Kaiyin Chemical General Plasticizers DEP is a high-purity diethyl phthalate plasticizer offering excellent compatibility with PVC, cellulose, and synthetic rubbers. It enhances flexibility, workability, and low-temperature performance while maintaining good volatility resistance and color stability. Widely used in cables, films, adhesives, and coatings. REACH-compliant and ISO-certified for consistent quality and safety.
  • kaiyin chemical general plasticizers dep diethyl phthalate plasticizer_3c478f73
  • kaiyin chemical general plasticizers dep diethyl phthalate plasticizer_3c478f73

Features Of Kaiyin Chemical General Plasticizers DEP Diethyl Phthalate Plasticizer

  1. High compatibility with polyvinyl chloride (PVC), cellulose esters, and nitrocellulose resins.

  2. Excellent initial color stability and low volatility under standard processing conditions.

  3. Good plasticizing efficiency with balanced flexibility, tensile strength, and elongation properties.

  4. Low water solubility and high resistance to extraction by oils and hydrocarbons.

  5. Complies with general industrial safety and handling requirements for non-phthalate-restricted applications.

Typical Applications Of Kaiyin Chemical General Plasticizers DEP Diethyl Phthalate Plasticizer

  1. PVC-based wire & cable insulation and jacketing compounds.

  2. Cellulose acetate and nitrocellulose lacquers for coatings and inks.

  3. Adhesives and sealants requiring fast-drying, low-viscosity plasticization.

  4. Flexible PVC flooring, wall coverings, and synthetic leather formulations.

  5. Medical tubing and packaging films where regulatory compliance aligns with regional DEP allowances.

Specifications Of Kaiyin Chemical General Plasticizers DEP Diethyl Phthalate Plasticizer

Chemical TypeDiethyl phthalate (DEP), ortho-phthalate ester
Product FormClear, colorless to pale yellow liquid
AppearanceTransparent, free from suspended matter
Density (20°C)1.118–1.122 g/cm³
Refractive Index (20°C)1.492–1.496
Acid Value≤ 0.1 mg KOH/g
Water Content≤ 0.15 wt%
Flash Point (COC)≥ 165°C


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