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Description for Elantas (Altana) DP-23518
A two-component, unfilled urethane system formulated to meet the requirements of MIL-M-24041C, NAVSEA S9320-AM-PRO-020/MLDG Rev 2.Brand Cytec Application Type Casting / Moldmaking 1 Part or 2 Part 2-Part Material Form Liquid Substrate Metal, Neoprene Manufacturer Elantas (Altana) Chemistry urethane Cure Method Resin/Hardener Cure Temperature (°C) 25, 80 Viscosity (cPs) <4,000 Color Amber Fungus Resistance Fungus Resistance Ozone Resistance Ozone Resistance Arc Resistance (sec) Arc Resistance Volume Resistivity (O) 1.4e12 (ohm-cm), 7.8e10 (ohm-cm) Key Specifications Mil-Spec (United States Military Standard): meet the requirements of MIL-M-24041C,NAVSEA S9320-AM-PRO-020/MLDG Rev 2., NAVSEA (Naval Sea Systems Command): S9320-AM-PRO-020: MLDG Rev 2. -
Technical Data for Elantas (Altana) DP-23518
Overview
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Application Type
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1 Part or 2 Part
- 2-Part
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Material Form
- Liquid
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Chemistry
- Polyurethane - urethane
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Cure Method
- 2-Part Cure - Resin/Hardener
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Color
- Red - Amber
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Key Specifications
- Mil-Spec (United States Military Standard) : 24041C - meet the requirements of MIL-M-24041C,NAVSEA S9320-AM-PRO-020/MLDG Rev 2.
- NAVSEA (Naval Sea Systems Command) : S9320-AM-PRO-020 : MLDG Rev 2.
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Brand
- Cytec
Specifications
Cure Specs
Cure Temperature (°C) 25, 80 Viscosity (cPs) <4,000 Test Method Linear Shrinkage (%) 4.90 Mix Ratio 4:1 (by volume), 100:25 (by weight) Bond Strength
General Bond Strength (psi) 138 (lb./in.), >45 (lb.in.), 121 (lb./in.), 105 (lb./in.) Test Method Tear Strength (piw) 418 (lb./in.) Test Method Tensile Strength (psi) 4,220, 714, 1,300 Test Method Material Resistance
Fungus Resistance Fungus Resistance Ozone Resistance Ozone Resistance Arc Resistance (sec) Arc Resistance Conductivity
Unfilled Unfilled Dissipation Factor 0.02600, 0.03200, 0.08300 Test Method Insulation Resistance (O) 3,000,000,000,000, Insulation Resistance, 1,500,000,000, 15,000,000,000 Test Method Dielectric Strength (V/mil) 481 (vpm) Test Method Dielectric Constant 6.64, 6.38, 4.88 Test Method Volume Resistivity (O) 1.4e12 (ohm-cm), 7.8e10 (ohm-cm) Test Method Surface Resistivity (O) 1.7e14 (Ohm), 8.0e10 (Ohm) Test Method Hardness
Shore A Hardness 80 Elongation (%) 512 Other Properties
Glass Transition Temp (Tg) (°C) -59 Specific Gravity 1.090 Test Method Business Information
Shelf Life Details CONATHANE® DPEN-23518 has a shelf life of 18 months from date of manufacture when stored in the original unopened containers at 70°-85°F. Containers should be flushed with dry nitrogen or CONAP® Dri-Purge, each time they are opened, unless the contents are used within one day. Shelf Life Temperature (°F) 158 to 185 Shelf Life Type From date of manufacture Shelf Life (mon) 18 -
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Best Practices for Elantas (Altana) DP-23518
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Comparable Materials for Elantas (Altana) DP-23518
Spec Engine® Results
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Viscosity Test Methods
Viscosity | Temperature |
---|---|
<4,000 cPs | 25°C |
Work / Pot Time Test Methods
Work / Pot Time | Temperature |
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Tensile Strength Test Methods
Tensile Strength | Test Method |
---|---|
4,220 psi | |
714 psi | 100% Modulus |
1,300 psi | 300% Modulus |
General Bond Strength Test Methods
General Bond Strength | Substrate |
---|---|
138 (lb./in.) | Metal |
>45 (lb.in.) | Neoprene |
121 (lb./in.) | GRE |
105 (lb./in.) | NCC |
Tear Strength Test Methods
Tear Strength | Test Method |
---|---|
418 (lb./in.) | Graves |
Dielectric Constant Test Methods
Dielectric Constant | Temperature | Test Method |
---|---|---|
6.64 | 25°C | Dielectric Constant @ 100 Hz |
6.38 | 25°C | Dielectric Constant @ 1 KHz |
4.88 | 25°C | Dielectric Constant @ 1 MHz |
Dielectric Strength Test Methods
Dielectric Strength | Test Method |
---|---|
481 (vpm) | (1/16" thick) |
Dissipation Factor Test Methods
Dissipation Factor | Temperature | Test Method |
---|---|---|
0.02600 | 25°C | Dissipation Factor @ 100 Hz |
0.03200 | 25°C | Dissipation Factor @ 1 KHz |
0.08300 | 25°C | Dissipation Factor @ 1 MHz |
Insulation Resistance Test Methods
Insulation Resistance | Temperature | Test Method |
---|---|---|
3,000,000,000,000 O | 25°C | |
Insulation Resistance | 25°C | |
1,500,000,000 O | 121°C | |
15,000,000,000 O | 25°C | (after hydrolytic stability test) |
Volume Resistivity Test Methods
Volume Resistivity | Temp (°C) |
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1.4e12 (ohm-cm) | 25°C |
7.8e10 (ohm-cm) | 121°C |
Surface Resistivity Test Methods
Surface Resistivity | Temperature |
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1.7e14 (Ohm) | 25°C |
8.0e10 (Ohm) | 121°C |
Specific Gravity Test Methods
Specific Gravity | Test Method |
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1.090 | Cured |