ROYAL DOUBLE BUBBLE 04023
Harmonization Code : 3910.00.00.90 | Silicones in Primary Forms; Others
Main features
- Fast Five-Minute Working Window
- High-Hardness Rigid Urethane Bond
- Strength with 80% Elongation
Product Description
Hardman Double/Bubble 04023 Urethane D-85 Adhesive is a 3.5 g premeasured, two-part polyurethane structural adhesive packet with a rigid cured profile. The beige mixed adhesive has a viscosity of 11,000 cP at 25 deg C, a 5 minute work time, and a 1 hour handling time. After a 24 hour room-temperature cure, typical properties include 85 Shore D hardness, 3,350 psi tensile strength, 80% elongation, and 4,075 psi lap shear strength on acid-etched aluminum at 25 deg C. The material also reaches 10 pli T-peel strength and has a maximum service temperature of 93 deg C.
Key features
- Rigid D-85 cured profile: Typical cured hardness is 85 Shore D at 25 deg C.
- Fast handling profile: A 5 minute work time is followed by 1 hour handling strength.
- Strength with elongation: Typical tensile strength is 3,350 psi with 80% elongation.
Applications
Applications include bonding engineering thermoplastics, SMC, laminated surfaces, and repair of urethane molded parts, rubber hoses, and flexible electrical connections.
TDS, SDS & Technical Documents
Technical Specifications
Thermal Properties
Additional Information
As supplied / before processing
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Package size | 3.5 | g | Premeasured dual-pouch packet |
| Part A viscosity | 18,000 | cP | At 25 deg C |
| Part B viscosity | 4,000 | cP | At 25 deg C |
| Mixed viscosity | 11,000 | cP | At 25 deg C |
| Mixed specific gravity | 1.26 | - | At 25 deg C |
| Work time | 5 | min | At room temperature |
| Handling strength | 1 | h | At room temperature |
| Shelf life | 12 | months | Part A and Part B |
After processing / final state
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Hardness | 85 | Shore D | Tested at 25 deg C |
| Tensile strength | 3,350 | psi | Tested at 25 deg C |
| Elongation | 80 | % | Tested at 25 deg C |
| Tear strength | 800 | pli | Tested at 25 deg C |
| Maximum service temperature | 93 | deg C | Cured adhesive |
| Lap shear strength | 4,075 | psi | Acid-etched aluminum-to-aluminum; 24 h room-temperature cure; tested at 25 deg C |
| T-peel strength | 10 | pli | Acid-etched aluminum-to-aluminum; 24 h room-temperature cure; tested at 25 deg C |
