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Description for Elantas (Altana) RN-1558
Liquid isocyanate terminated prepolymers that yield an elastomer with good tear and tensile strengths, good abrasion resistance, exceptional elongation, and good low temperature properties.Brand Cytec Application Type Bond 1 Part or 2 Part 2-Part Material Form Liquid Substrate Glass, Metal, Plastic Industry Gears, Industrial truck tires, Bushings Manufacturer Elantas (Altana) Chemistry isocyanate terminated prepolymers Cure Method 2 Parts Cure Temperature (°C) 100, 100 Cure Time (min) 480, 360 Viscosity (cPs) 6,000, 300 Color Light Amber -
Technical Data for Elantas (Altana) RN-1558
Overview
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Application Type
- Adhesive - Bond
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1 Part or 2 Part
- 2-Part
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Material Form
- Liquid
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Industry
- Trucks - Industrial truck tires
- Industrial
- Gears
- Bushing - Bushings
- Other - Rolls, Metal forming dies, Seals, Abrasion resistant belts, Casters, Impellers
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Chemistry
- Other - isocyanate terminated prepolymers
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Application Method
- Dispenser - automatic metering, mixing equipment
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Cure Method
- 2-Part Cure - 2 Parts
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Color
- Red - Light Amber
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Brand
- Cytec
Specifications
Cure Specs
Cure Temperature (°C) 100, 100 Cure Time (min) 480, 360 Viscosity (cPs) 6,000, 300 Test Method Work / Pot Time (min) 4.00 to 11 Bond Strength
Tear Strength (piw) Good, 260 (pli), 250 (pli) Tensile Strength (psi) Good, 1,600, 400, 550, 2,000, 550, 700 Test Method Material Resistance
Abrasion Resistance good abrasion resistance Hardness
Shore A Hardness 70, 70, 80 Shore D Hardness 55, 20 Elongation (%) Exceptional elongation, 1,100, 900 Other Properties
Specific Gravity 1.040 Test Method -
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Best Practices for Elantas (Altana) RN-1558
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Mixing
Pour mixed system into molds, preheated to 80-100°C that have been coated with CONAP® MR-5002 or equivalent, mold releases.
Automatic metering and mixing equipment can be used with these systems
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Deairing/Degassing
Heat pre-weighed amounts of CONATHANE® prepolymer to 80-100°C and degas at 1-5 mm of vacuum for at least 5 minutes, or until excessive bubbling stops. Containers should be unlined metal, plastic, or glass, and should be large enough to allow for foaming during degassing.
When adding MbOCA to CONATHANE®, the MbOCA must be melted at 120°C prior to mixing. After adding curative, mix thoroughly and degas at 1-5 mm for 1 to 2 minutes.
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Comparable Materials for Elantas (Altana) RN-1558
Spec Engine® Results
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Viscosity Test Methods
Viscosity | Temperature |
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6,000 cPs | 25°C |
300 cPs | 100°C |
Tensile Strength Test Methods
Tensile Strength | Test Method |
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Good | |
1,600 psi | Die D |
400 psi | Die D,100% modulus |
550 psi | Die D,300% modulus |
2,000 psi | Die D |
550 psi | Die D,100% modulus |
700 psi | Die D,300% modulus |
Specific Gravity Test Methods
Specific Gravity | Temperature |
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1.040 | 25°C |