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Kostene Kostene C-30 Wax No. 275

CAS Number
9002-88-4
INCI Name
Polyethylene

Kostene C-30 is a low molecular weight polyethylene. When used in conjunction with volatile oils and solvents such as cyclomethicone, isopar and isododecane, it will act as a thickener and add hardness and slip to formulations.

Product families

Applications

Personal Care — Beauty & Care
  • Skin Care
  • Sun Care

Product Families

Cosmetic Ingredients — Functionals
  • Film Formers
  • Rheology Modifiers
  • Sensory Modifiers
  • Stabilizers

Other characteristics

Brand
Kostene
Functions

Emulsion Stabilizer, Film Former, Gel Former, Slip Agent, Stabilizer, Thickener, Viscosity Modifier

Benefit Claims

Enhanced Slip, Hardening, Skin Barrier, Sun Protection; Enhanced Slip; Hardening; Skin Barrier; Sun Protection

Labeling Claims

Clean at Sephora, Credo Clean Standard, Halal, Kosher, Ulta Beauty's Conscious Beauty; Clean at Sephora; Credo Clean Standard; Halal; Kosher; Ulta Beauty's Conscious Beauty

Ingredient Origin
Petrochemical
Certifications & Compliance
Halal, Kosher, REACH (Europe)
Markets
Personal Care
Shelf LIfe
2 Years
Technology
Cosmetic Ingredients
Application Format
  • Leave On
  • Lotions
  • Spray
Chemical Inventories
  • AICS (Australia)
  • DSL (Canada)
  • ENCS (Japan)
  • IECSC (China)
Sun Care Applications
Sunscreen Lotion
Formulation Guideline

Kostene C-30 is used as a thickener to add hardness and slip, gelling agent, sunscreen enhancer, and film former. Formulators will find Kostene C-30 improves water resistance and pigment dispersion while providing barrier properties and viscosity modification.

Certifications and Compliance
  • Halal
  • Kosher
  • REACH (Europe)
Cosmetic Ingredients Functions
  • Emulsion Stabilizer
  • Film Former
  • Gel Former
  • Slip Agent
  • Stabilizer
  • Thickener
  • Viscosity Modifier

Technical data

Table 1 of 1

4 rows
CharacteristicValueUnitMethod
Congeal Point67-75°C(ASTM D938)
Melting point67-75°C—
Penetration5-18dmm(ASTM D1321)
Viscosity3-15cPs(ASTM D3236)

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