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Application Type Repair, Seal 1 Part or 2 Part 2-Part Material Form Liquid Manufacturer 3M Chemistry Polyurethane Application Method Knife coating, Trowel Cure Method 2 Parts, Heat Cure Temperature (°C) 25 Cure Time (min) 720 Viscosity (cPs) Low, 100,000, Self-leveling Color Black High Temperature Resistance (°C) 121 Low Temperature Resistance (°C) -51 -
Technical Data for 3M DP5001
Overview
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Application Type
- Repair & Maintenance - Repair
- Sealant - Seal
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1 Part or 2 Part
- 2-Part
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Material Form
- Liquid
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Industry
- Industrial - Belts, Conveyor belts, Fasteners, Gouges, Tears
- Other - Worn Spots
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Chemistry
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Application Method
- Dispenser - High pressure injection, Pump
- Spatula/Trowel - Knife coating, Trowel
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Cure Method
- Heat
- 2-Part Cure - 2 Parts
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Color
- Black
Specifications
Cure Specs
Cure Temperature (°C) 25 Test Method Cure Time (min) 720 Test Method Viscosity (cPs) Low, 100,000, Self-leveling Test Method Set Time (min) Fast Tack Free Time (min) 15 Test Method Work / Pot Time (min) 1.00 Test Method Thixotropic Controlled Mix Ratio 1:1 (by volume) Bond Strength
Shear Strength (psi) 600 Test Method Material Resistance
Abrasion Resistance Abrasion Resistance High Temperature Resistance (°C) 121 Low Temperature Resistance (°C) -51 Hardness
Shore A Hardness 72 Test Method Flexibility Flexible Other Properties
% Solids (%) 1.0 Business Information
Shelf Life Details This product has a shelf life of 6 months when properly stored in unopened packages at temperatures of 65°F to 85°F (18°C to 30°C). Do not expose to excessive cold or moisture. Shelf Life Temperature (°F) 64 to 86 Shelf Life (mon) 6 -
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Best Practices for 3M DP5001
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Application
Fill the cut out section and be sure to apply material to ground sections on the surface. Use a spreader to spread 3M™ Scotch-Weld™ Polyurethane Sealant DP-5001 into ground areas. Do not apply or spread beyond the scuffed areas. Use masking tape to keep Scotch-Weld sealant DP-5001 off of the non-scuffed areas. Note: When applying Scotch-Weld sealant DP-5001 on a tilted or non-horizontal surface, use a spreader to keep working the Scotch-Weld sealant DP-5001 into the void.
Allow to cure at room temperature for 2 hours or use heat cure to accelerate the cure.
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Mixing
With the squeeze of the trigger, the components are automatically mixed through a mixing tip and easily dispensed.
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Curing
Apply heat (heat gun or preferably a heat tunnel) to the area of belt that was repaired, including the 2-3 inches ground on both sides. In a heat tunnel, temperature should be 170°F (76°C) for 20 minutes or 250°F (121°C) for 5 minutes. (A heat tunnel can be easily made with air conditioning duct.) If a heat gun is used, heat on HIGH for 20 minutes. Hold the gun 6-8 inches above the belt and use a constant back-and forth motion to distribute the heat evenly.
Let the repair cool to room temperature and remove all damming duct tape.
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Comparable Materials for 3M DP5001
Spec Engine® Results
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Cure Temperature Test Methods
Cure Temperature | Cure Time Test Method |
---|---|
25°C | PEC, 10 g, 1/4" thick @ 77°F (25°C) |
Cure Time Test Methods
Cure Time | Test Method |
---|---|
720 min | PEC, 10 g, 1/4" thick @ 77°F (25°C) |
Tack Free Time Test Methods
Tack Free Time | Tack Free Temperature | Test Method |
---|---|---|
15 min | 25°C | PEC, 10 g, 1/6" thick @ 77°F (25°C) |
Viscosity Test Methods
Viscosity | Test Method | Temperature |
---|---|---|
Low | ||
100,000 cPs | Brookfield HBDVI* CP | 20°C |
Self-leveling |
Work / Pot Time Test Methods
Work / Pot Time | Test Method | Temperature |
---|---|---|
1.00 min | PEC, 10 g, 1/6" thick @ 77°F (25°C) | 25°C |
Shear Strength Test Methods
Shear Strength | Type | Test Time | Test Temperature | Test Method |
---|---|---|---|---|
600 psi | Lap shear strength | 86,400 sec | 25°C | ASTM D1002-72 |
Shore A Hardness Test Methods
Shore A Hardness | Shore Hardness Test Method | Hardness Temperature |
---|---|---|
72 | ASTM D2240-91, 24 hours @ 77°F (25°C) | 25°C |