Description
This 50mL cartridge contains LORD 201/19, a two-part structural acrylic adhesive using LORD Accelerator 19 at a 2:1 volumetric ratio. The compact cartridge format is suited for smaller assemblies, repair work, validation runs, or production applications where a smaller package size is preferred. LORD 201/19 is UL 746C certified and bonds metals, ceramics, and plastics with little or no surface preparation.
Key Product Details
| Property | Value |
|---|---|
| Product | LORD 201/19 Structural Acrylic Adhesive |
| SKU | 3020987 |
| Package Size | 50mL |
| Package Type | Cartridge |
| Chemistry | Two-part structural acrylic adhesive |
| Accelerator | LORD Accelerator 19 (off-white or black) |
| Mix Ratio by Volume | 10:5 (adhesive to accelerator) / 2:1 |
| Viscosity | 15,000 to 55,000 cP @ 77°F (25°C) |
| Working Time | 5 to 8 minutes @ 75°F (24°C) |
| Handling Strength | 12 to 16 minutes @ 75°F (24°C) |
| Full Cure | 24 hours at room temperature |
| Temperature Range | -40°F to +300°F (-40°C to +149°C) |
| Shelf Life | 6 months below 80°F (27°C); recommended storage 40 to 50°F (4 to 10°C) |
| Certification | UL 746C |
Bond Performance Reference Data (LORD 201 / Accelerator 17)*
| Substrate | Lap Shear Strength, psi (MPa) | Failure Mode |
|---|---|---|
| Cold Rolled Steel, SAE 1010 | 4,500 (31.0) | A/C |
| Cold Rolled Steel, Commercial Quality 1010 | 3,200 (22.1) | A/C |
| Cold Rolled Steel, DQAK 1008 | 3,600 (24.8) | A/C |
| Stainless Steel | 4,000 (27.6) | A/C |
| Galvanized Steel | 1,300 (9.0) | A/C |
| Aluminum 6061-T6 | 4,600 (31.7) | A/C |
| Aluminum 2014-T3 | 2,500 (17.2) | A/C |
| Aluminum 5052-0 | 2,000 (13.8) | A/C |
| Copper | 3,500 (24.1) | A/C |
| Brass SAE 72 | 2,600 (17.9) | A/C |
| Titanium | 3,200 (22.1) | A/C |
| Magnesium | 2,000 (13.8) | A/C |
| SMC (Polyester) | 800 (5.5) | SB |
| ABS | 670 (4.6) | SB |
| Plexiglas | 900 (6.2) | SB |
| Noryl | 800 (5.5) | SB |
| Polycarbonate | 1,500 (10.3) | SB |
*Bond performance data is from the Parker LORD TDS and was obtained using LORD 201 with Accelerator 17, per manufacturer testing (ASTM D1002 for metal specimens). Contact Chemical Concepts for 201/19-specific bond performance guidance.
Failure modes: A = Adhesive Failure, C = Cohesive Failure, SB = Stock Break
Performance in Production
- Compact 50mL cartridge is suited for smaller assemblies, repair and maintenance work, validation runs, or production lines where a smaller package size is preferred.
- Handheld cartridge automatically dispenses and mixes the correct 2:1 ratio. Even color distribution after mixing indicates a thorough mix.
- Self-leveling consistency flows into irregular shapes and confined joint areas without requiring specialized dispensing equipment.
- 5 to 8 minute working time supports part positioning and adjustments before fixturing.
- Handling strength is reached within 12 to 16 minutes at 75°F (24°C); full cure takes 24 hours at room temperature.
- Parts should be fixtured within 5 minutes of adhesive application.
- Metal surfaces should be wiped with MEK to remove grease and loose contamination. Normal mill oils and drawing compounds typically do not present an adhesion problem.
- Most plastics require only an isopropyl alcohol wipe. Abrading may improve performance on some substrates.
- Resists dilute acids, alkalis, solvents, greases, oils, and moisture. Provides resistance to indirect UV exposure, salt spray, and weathering.
Common Applications
- Smaller metal bonding assemblies requiring a structural acrylic adhesive
- Repair and maintenance applications where a compact cartridge is practical
- Validation and testing before scaling to 210mL cartridge quantities
- Irregular shape and gap-filling applications requiring a self-leveling adhesive
- Applications requiring a UL 746C certified adhesive system
Frequently Asked Questions
What is the difference between the 50mL and 210mL cartridge?
Both contain the same LORD 201/19 adhesive system with the same chemistry, mix ratio, and UL 746C certification. The 50mL (SKU 3020987) is better suited for smaller assemblies, repair, and validation. The 210mL (SKU 3031481) is better suited for higher-volume production.
Is this 50mL cartridge UL 746C certified?
Yes. LORD 201 mixed with LORD Accelerator 19 is UL 746C certified. This applies to both the 50mL and 210mL cartridge sizes.
What mix ratio does this cartridge use?
The 50mL cartridge dispenses at a 10:5 volumetric ratio of adhesive to accelerator, equivalent to 2:1. The cartridge automatically meters the correct ratio.
Does this product require surface preparation?
Metal surfaces should be wiped with MEK to remove grease and loose contamination. Most plastics require only an isopropyl alcohol wipe. Abrading is not typically required on metals.
How long does LORD 201/19 take to cure?
Handling strength is reached within 12 to 16 minutes at 75°F (24°C). Full cure takes 24 hours at room temperature. Parts should be fixtured within 5 minutes of adhesive application.
What substrates does LORD 201/19 bond?
LORD 201/19 bonds a wide range of metals, ceramics, and plastics. Refer to the bond performance table above for lap shear data by substrate.
Available Sizes
This page covers the 50mL cartridge (SKU 3020987). LORD 201/19 is also available in a 210mL cartridge (SKU 3031481).
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