Elantas (Altana) Conathane EN-2527

Overview

• Chemical Resistance

  • Chemical Resistance : Fluid Resistance : Water Resistance - Salt water resistance
  • Chemical Resistance - Bases resistance, Aliphatic hydrocarbons resistance
  • Chemical Resistance : Acid Resistance - Mild acids resistance

• Application Type

  • Casting / Moldmaking - Casting
  • Pottant / Encapsulant - Potting, Encapsulation

• 1 Part or 2 Part

  • 2-Part

• Material Form

  • Liquid

• Industry

  • Electronics - Modules, Heat sensitive units
  • Transformers
  • Coils
  • Other - Strain

• Chemistry

  • Polyurethane

• Cure Method

  • 2-Part Cure - Part A/Part B

• Color

  • Brown - Light Tan

• Brand

  • Conathane
  • Cytec

Specifications

Cure Specs

Cure Temperature (°C)	25, 60, 100
Cure Time (min)	10,080, 360, 240
Viscosity (cPs)	18,800, 4,800	Test Method
Fixture or Handling Strength Time (min)	Good	Test Method
Linear Shrinkage (%)	0.98
Work / Pot Time (min)	30, 15	Test Method
Mix Ratio	8.5:100 (by weight)

Bond Strength

Tensile Strength (psi)	1,000

Material Resistance

Fungus Resistance	Fungus Resistance	Test Method
High Temperature Resistance (°C)	130, Good thermal shock resistance
Low Temperature Resistance (°C)	-65

Conductivity

Dissipation Factor	0.07900, 0.03600, 0.04100, 0.04500, 0.07500, 0.02300, 0.01400, 0.03300, 0.06800	Test Method
Filler	Highly-filled
Insulation Resistance (O)	2.6e12 (Ohms), Insulation Resistance, 1.9e10 (Ohms), 1.6e9 (ohms)	Test Method
Dielectric Strength (V/mil)	>400 (vpm), 550 (vpm)	Test Method
Dielectric Constant	6.50, 8.40, 7.70, 5.90, 7.90, 7.50, 5.40, 5.50, 5.90	Test Method
Thermal Conductivity (W/m°K)	High, 14.0e-4 (cal/sec/cm2/°C/cm)
Surface Resistivity (O)	1.8e14 (Ohms), 3.2e13 (Ohms), 7.5e12 (ohms)	Test Method
Volume Resistivity (O)	1.2e15 (ohm-cm), 9.8e13 (ohm-cm), 1.9e13 (ohm-cm)	Test Method

Hardness

Shore D Hardness	70
Elongation (%)	35

Other Properties

Specific Gravity	2.290	Test Method
% Solids (%)	100

Business Information

Shelf Life Details	Storage and Handling: CONATHANE® EN-2527, Part A and Part B, should be stored at temperatures of 65°-85°F in tightly closed containers. If containers are opened and the contents only partially used, the container should be flushed with dry nitrogen (See CONAP® Dri-Purge) or dry air before being resealed.;The shelf life of EN-2527, Part A and Part B, is 18 months from date of manufacture when stored in the original unopened containers a temperatures of 65-85°F. Part B of EN-2527 is highly filled with a special filler which has a tendency to settle to the bottom of the containe Generally, this is a soft settlement that can be brought back into suspension by agitation or rolling on a paint roller.;The low vapor pressure of the CONATHANE? EN-2527 system greatly reduces the vapor hazard and toxicity as compared to TDI (toluene diisocyanate) and TDI prepolymers.
Shelf Life Temperature (°F)	149 to 185
Shelf Life Type	From date of manufacture
Shelf Life (mon)	18