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

Clariant Hostaphat TBEP HQ Tris(2-butoxyethyl) Phosphate Plasticizer

Clariant Hostaphat TBEP HQ is a high-purity tris(2-butoxyethyl) phosphate plasticizer offering excellent compatibility with PVC and cellulose esters, low volatility, superior hydrolytic stability, and low migration. Ideal for demanding wire & cable, automotive, and medical applications requiring regulatory compliance and long-term performance.
  • clariant hostaphat tbep hq tris 2 butoxyethyl phosphate plasticizer_4f1523f4
  • clariant hostaphat tbep hq tris 2 butoxyethyl phosphate plasticizer_4f1523f4

Features Of Clariant Hostaphat TBEP HQ Tris(2-butoxyethyl) Phosphate Plasticizer

  1. Highly effective primary plasticizer for cellulose esters and thermoplastic resins with excellent compatibility and low volatility.

  2. Offers superior hydrolytic stability compared to conventional phosphate esters, enhancing long-term performance in humid environments.

  3. Low odor and low migration profile, supporting compliance with stringent regulatory requirements for sensitive applications.

  4. Provides excellent low-temperature flexibility and improved tensile strength in formulated systems.

  5. Readily dispersible in polar solvents and compatible with common co-plasticizers for tailored formulation flexibility.

Typical Applications Of Clariant Hostaphat TBEP HQ Tris(2-butoxyethyl) Phosphate Plasticizer

  1. Plasticized cellulose acetate butyrate (CAB) coatings for automotive and industrial finishes.

  2. Flexible PVC compounds requiring low-extractability and good weather resistance.

  3. Adhesives and sealants based on nitrocellulose, ethyl cellulose, or acrylic resins.

  4. Printing inks for flexible packaging where low odor and solvent release control are critical.

  5. Electrical insulation varnishes and impregnating resins for wire and cable applications.

Specifications Of Clariant Hostaphat TBEP HQ Tris(2-butoxyethyl) Phosphate Plasticizer

Chemical TypeOrganophosphate ester
Product FormPale yellow to colorless liquid
AppearanceClear, homogeneous liquid at 25 °C
Primary ApplicationsCellulose esters, PVC, nitrocellulose, ethyl cellulose, acrylic resins
Key FeaturesLow volatility, high compatibility, hydrolytic stability, low odor
BenefitsEnhanced film flexibility, reduced migration, improved processing safety
Storage StabilityStable under dry, cool conditions; protect from moisture and direct sunlight


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