HYPRO® 1300X18 CTBN X

HYPRO® 1300X18 CTBN X is a 100% solids liquid rubber designed to improve the toughness, flexibility, adhesion, and impact resistance of thermoset resin systems, including epoxies, vinyl esters, unsaturated polyesters, acrylics, and urethanes. This carboxyl-terminated butadiene-acrylonitrile copolymer contains pendent carboxyl functionality and is used primarily as a reactant with base thermoset resins to enhance product performance. The acrylonitrile content, ranging from zero to 26%, affects solubility and glass transition temperature (Tg), allowing for customized formulation improvements.

Functions: Toughener, Toughener

End Uses: Film Adhesives

Features: Crack Resistance, Excellent Adhesion, Fatigue Resistance, Good Toughness, High Durability, High Impact Resistance, Improved Flexibility, Low Temperature Performance

Technical Data Sheet
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Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Composite Materials Functions
Function
Toughener
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Features and Benefits Information
  • Enhances the toughness and flexibility of thermoset resins
  • Greater Functionality than Standard CTBN Polymers
  • Increases Low Temperature Mechanical Properties
  • Improves Durability (Fatigue Resistance)
  • Improves Adhesion to Difficult to Bond to Substrates
  • Increases Impact/Crack Resistance

Applications & Uses

Adhesive & Sealant End Applications
Markets
Applications
Product Applications
  • Film and Paste Adhesives (Structural and Semi-Structural Applications)
  • Composites
  • Polymeric Intermediate for Epoxies
  • End uses include Aerospace, Automotive, Electrical/Electronics and Industrial Applications

Properties

Physical Form

Regulatory & Compliance

Packaging & Availability

Regional Availability
  • Americas
  • EIMEA

Storage & Handling

Storage Condition
  • HYPRO® 1300X18 CTBNX reactive liquid polymer should be stored in a dry place, in the sealed original containers, at temperatures below 50°C (122°F). Under these storage conditions, the product has a shelf life of 12 months (from date of manufacture). The products should not be exposed to direct sunlight.

Other

Appearance
Viscous amber liquid
Color (SDS)
Dark Amber
Odor (SDS)
Slight
Chemical Properties
ValueUnitsTest Method / Conditions
Functionality2.4-
Physical Properties
ValueUnitsTest Method / Conditions
Glass Transition Temperature (Tg)-46.0 °C°CDifferential Scanning Calorimetry
Molecular Weight3400.0 g/molg/molMₙ
Specific Gravity0.961-at 25/25°C
Viscosity285000.0-415000.0 cPscPsBrookfield Viscometer at 27°C