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Description for Big Dog Adhesives BD406
Big Dog Adhesives BD406 is a 2-Part 2-Part cure Acrylic Liquid used to Adhere Wide range of metals, Galvanized steel and ABSChemical Resistance Excellent resistance to hydrocarbons, Chemical Resistance: Excellent resistance to acids and bases, Excellent resistance to greases Application Type Bond 1 Part or 2 Part 2-Part Material Form Liquid Substrate Wide range of metals, Galvanized steel, ABS, PVC sheeting , Steel, Stainless steel, Aluminum Manufacturer Big Dog Adhesives Chemistry Acrylic, Contains glass bead Cure Method 2-Part cure, Room temperature curing Application Temperature (°F) 65 to 85 Gap Fill (in) 0.250 Cure Temperature (°C) 20 to 25 Room temperature Oil Resistance Excellent resistance to oils High Temperature Resistance (°C) High temperature resistance properties, 200, 149 Low Temperature Resistance (°C) -40 Density (g/cm³) 8.1 (lbs/gal) -
Technical Data for Big Dog Adhesives BD406
Overview
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Chemical Resistance
- Chemical Resistance - Excellent resistance to hydrocarbons, Excellent resistance to greases
- Chemical Resistance : Acid and Bases Resistance - Excellent resistance to acids and bases
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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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Substrate
- Metal - Wide range of metals
- Steel
- Aluminum
- ABS
- Polyvinyl chloride (PVC) - PVC sheeting
- Galvanized Steel
- Stainless Steel
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Industry
- Industrial - Structural adhesive
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Chemistry
- Acrylic
- Other - Contains glass bead
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Cure Method
- Room Temperature / Air Dry - Room temperature curing
- 2-Part Cure
Specifications
Cure Specs
Application Temperature (°F) 65 to 85 Gap Fill (in) 0.250 Cure Temperature (°C) 20 to 25 Room temperature Fixture or Handling Strength Time (min) 15 to 20 Test Method Work / Pot Time (min) 6 to 10 Test Method Mix Ratio 4.0:1.0 (by weight), 4.0:1.0 (by volume) Bond Strength
Peel Strength (piw) High Impact Strength (psi) High Tensile Strength (psi) >1,800, >500, 2,500 to 3,000, 2,500 to 3,000 Test Method Material Resistance
Oil Resistance Excellent resistance to oils High Temperature Resistance (°C) High temperature resistance properties, 200, 149 Test Method Impact Resistance 25 (ft. lb./in.) Low Temperature Resistance (°C) -40 Test Method Moisture/Humidity Resistance Excellent resistance to moisture Hardness
Shore D Hardness 63 Test Method Elongation (%) 30 Test Method Modulus (psi) 130,000 Test Method Other Properties
Flash Point (°F) 59.0 Test Method Density (g/cm³) 8.1 (lbs/gal) Test Method Business Information
Shelf Life Details The shelf life of BD406 is twelve (12) months from the date of manufacture based upon continuous storage at room temperature (77°F or 25°C). Storage of BD406 adhesives in refrigerated compartments will extend the shelf life even more. Shelf Life Temperature (°F) 171 Room temperature Shelf Life Type From the date of manufacture Shelf Life (mon) 12 Not Good For
Don't Use For Polar solvents, Super Strong acids and bases -
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Best Practices for Big Dog Adhesives BD406
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Application
To assure maximum bond strength, surfaces must be mated together within the specified working time, and all clamps affixed within that time. Use sufficient material to ensure that the joint is completely filled when parts are mated and clamped. Avoid over clamping parts, which may cause a dry joint or a joint starved of adhesive. All adhesive application, part positioning, fixturing, and clamping should occur before the working time of the adhesive has expired. After the indicated working time, parts must remain undisturbed until the fixture time is completed. Components bonded, adhesive, and shop temperature can have a significant effect on the work and fixture time of the adhesive. Application of BD406 adhesive at temperatures between 65°F and 85°F (18°C and 30°C) will ensure proper cure.
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Curing
A working time of 6 minutes and achieves nearly 90 percent of its ultimate strength in 15 minutes at room temperature curing.
Temperatures below 65°F (18°C) will slow cure and fixture speed. BD406 adhesives will still react, but will take longer. Temperatures above 85°F (18°C and 30°C) will increase cure and fixture speeds, and there’s a risk that the adhesive will be hardened or too thick to bond materials. The viscosities of BD406 adhesives are affected by temperature.
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Work / Pot Time Test Methods
Work / Pot Time | Test Method | Temperature |
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6 to 10 min | Working time | 24 to 0°C Room temperature |
Fixture or Handling Strength Time Test Methods
Fixture or Handling Strength Time | Fixture-Handling Strength Test Method | Fixture-Handling Strength Time Temperature |
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15 to 20 min | Fixture time | 24°C Room temperature |
Tensile Strength Test Methods
Tensile Strength | Substrate | Test Method |
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>1,800 psi | Galvanized steel (Cohesive failure) | ASTM D638 |
>500 psi | ABS/PVC sheeting (Substrate failure) | ASTM D638 |
2,500 to 3,000 psi | Steel/stainless steel (Cohesive failure) | ASTM D638 |
2,500 to 3,000 psi | Aluminum (Cohesive failure) | ASTM D638 |
High Temperature Resistance Test Methods
High Temperature Resistance | Test Method |
---|---|
High temperature resistance properties | |
200°C | Withstand baking/powder coating temperature resistance, For 60 to 90 minutes |
149°C | Service temperature, Cured |
Low Temperature Resistance Test Methods
Low Temperature Resistance | Test Method |
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-40°C | Service temperature, Cured |
Shore D Hardness Test Methods
Shore D Hardness | Shore Hardness Test Method |
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63 | Durometer, ASTM D2240, Cured |
Elongation Test Methods
Elongation | Test Method |
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30 % | ASTM D638, Cured |
Modulus Test Methods
Modulus | Test Method |
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130,000 psi | Cured |
Density Test Methods
Density | Test Method |
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8.1 (lbs/gal) | Mixed |