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REXtac RT2304

RT2304 is medium ethylene Copolymer which is mainly used in automotive head lamp bonding, window sealant, carpet backing, pallet stabilization.

Chemical Family: Ethylene Co-terpolymers

Compatible Substrates & Surfaces: Paper, Plastics

Glass Transition Temperature (Tg): -28.8912 - -28.8912 °C

Features: Improved Flexibility, Low Viscosity, Multi-Substrate Adhesion, Thermal Resistance

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Identification & Functionality

CASE Ingredients Functions
Technologies

Features & Benefits

Product Highlights
  • High initial tack
  • Good cohesion
  • Short open time
  • Excellent thermal stability @ 375⁰F after at least 48 hours
  • Low tensile strength
  • Application temperature: 350 - 375⁰F

Applications & Uses

Compatible Substrates & Surfaces
Recommended Application Areas
  • Building & Construction
  • Packaging
  • Polymer Modification
  • Transportation
Examples
  • Automotive head lamp bonding
  • Window sealant
  • Carpet backing
  • Pallet stabilization

Properties

Appearance
White
Typical Properties
ValueUnitsTest Method / Conditions
Glass Transition Temperature-20⁰F
Needle Penet25dmm
Open Time20seconds
Softening Point285⁰F
Tensile Strength0.5MPa
Viscosity at 375⁰F400cps

Packaging & Availability

Packaging Type
Packaging Information
  • 50 lb box