TECKREZ® C5-101 is a low molecular weight aliphatic resin that functions as a cost-effective tackifier for natural rubber, polyisoprene, butyl rubber, and polyolefins. It is used in adhesives, sealants, rubber compounds, and road marking applications.

Chemical Family: Hydrocarbons

Compatible Polymers & Resins: Butyl Rubber (IIR), Ethylene Vinyl Acetate (EVA), Natural Rubbers (NR), Polyisoprene, Polyolefins, Styrene Isoprene Styrene (SIS)

Synonyms: Petrosin

Enhanced TDS

Identification & Functionality

Chemical Family
Chemical Name
Manufactured By
CASE Ingredients Functions
Plastics & Elastomers Functions
Technologies
Product Families

Applications & Uses

Properties

Physical Form
Compatible with
Natural rubber, Polyolefins, SIS (Styrene Isoprene Styrene), Butyl rubber, EVA (Ethylene Vinyl Acetate)
Soluble in
Industrial solvents
Typical Properties
ValueUnitsTest Method / Conditions
Glass Transition Temperature49°C-
Molecular Weight3600--
PolyDispersity3.5--
Melt Viscosity (at 125°C)50000cPs
Melt Viscosity (at 177°C)1200cPs
Iodine Value45--
Specific Gravity (re: water)0.95--
Density (at 25°C)7.9lbs./gallon-
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
OdorBland (Mild hydrocarbon)
Physical StateSolid--
ColorPale Yellow--
Density0.95g/cm³-
Viscosity (at 125°C)40000cPs
Softening Point97 - 105°C-
Boiling Pointmin. 260°C-
Flash Point230°COpen cup
Insoluble inWater
Insoluble inAlcohol
Specifications
ValueUnitsTest Method / Conditions
Color (50T)max. 7-Gardner
Color (Neat)max. 9-Gardner
Acid Valuemax. 1--
Softening Point (R & B)97 - 105°C-
Additional Properties

Compatible with most commonly used adhesive polymers including SIS, natural rubber, butyl rubber, polyolefins, EVA (with higher polyethylene content), and others. Soluble in most commonly used industrial solvents.

Regulatory & Compliance

Certifications & Compliance
Chemical Inventories

Packaging & Availability

Packaging Information
  • Pastille form in 55 lb. bags.
  • Supersacks available.