Elantas (Altana) Conathane UC-41

Overview

• Application Type

  • Casting / Moldmaking - Casting
  • Adhesive - Bond

• 1 Part or 2 Part

  • 2-Part

• Material Form

  • Liquid

• Industry

  • Industrial
  • Other - Used in prototyping work requiring a “thermoplastic” feel and appearance

• Chemistry

  • Polyurethane - Urethane

• Application Method

  • Dispenser - processed by hand or by machine
  • Other - Meter-mix Vacuum Potting / Casting, Meter-mix Bench Potting / Casting, Hand-mix Bench Potting / Casting

• Cure Method

  • Room Temperature / Air Dry - Room temperature curing
  • Heat - Elevated temperature curing
  • 2-Part Cure

• Color

  • White - Natural White, Opaque White

• Brand

  • Conathane
  • Cytec

Specifications

Cure Specs

Demolding Time (min)	240, 60
Cure Temperature (°C)	25, 80, 20 to 25 Room temperature
Cure Time (min)	10,080, 960
Viscosity (cPs)	Low, 500	Test Method
Fixture or Handling Strength Time (min)	Excellent handling properties
Linear Shrinkage (%)	Low, <0.10, 0.50	Test Method
Work / Pot Time (min)	4.00	Test Method
Mix Ratio	100:50 (by volume), 100:50 (by weight), Convenient (2:1)

Bond Strength

Impact Strength (psi)	0.34 (ft-lb), 0.35 (ft-lb), 2.3 (in), 2.8 (in)	Test Method
Flexural Strength (psi)	5,900, 7,900	Test Method
Tensile Strength (psi)	5,500, 7,500	Test Method

Material Resistance

Dimensional Stability (%)	Dimensionally stable
High Temperature Resistance (°C)	60
Impact Resistance	High
Heat Deflection (°C)	60, 88	Test Method

Conductivity

Unfilled	Unfilled
Dissipation Factor	0.00500	Test Method
Dielectric Strength (V/mil)		Test Method
Dielectric Constant	3.80	Test Method
Volume Resistivity (O)	1.2e14 (ohm-cm)	Test Method

Hardness

Durability	Tough
Shore D Hardness	80, High, 80	Test Method
Elongation (%)	6, 7	Test Method
Modulus (psi)	174,200, 207,800	Test Method

Other Properties

Machinability	Excellent
Glass Transition Temp (Tg) (°C)	63, 93	Test Method
Specific Gravity	1.100, 1.100	Test Method
% Solids (%)	100

Business Information

Shelf Life Details	Both Part A and Part B components are moisture sensitive. Avoid the use of paper cups and wooden sticks. Unless the contents are used within one day, we recommend flushing with dry nitrogen or CONAP® Dri-Purge each time the containers are closed., CONATHANE® UC-41, Part A and Part B, have a shelf life of 18 months from date of manufacture when stored in their original, unopened containers at 65°-85°F., Store at 20 - 30°C / 68 - 86°F in a dry controlled environment out of direct sunlight. This material should be suitable for use stored under these conditions in the original sealed containers for twelve (12) months from the date of shipment.
Shelf Life Temperature (°F)	149 to 185, 68 to 86
Shelf Life Type	From date of manufacture, From the date of shipment
Shelf Life (mon)	12, 18, 12