About Point-One™ Structural Polyurethane Adhesives with micro emission
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Point-One™ Structural Polyurethane Adhesives are fast curing two-part adhesives which form strong, durable bonds. They are resistant to moisture, fuel, many solvents and chemicals. They have excellent adhesion to materials such as plastics, metals and composites. Able to be sanded in as little as 10 minutes, subsequent painting or assembly processes can be completed within a short timeframe.
Point-One™ Polyurethane Adhesives are based on a micro emission technology. The concentration of monomeric diisocyanates is less than 0.1% by weight.
- There is no requirement for any users to undergo the mandated diisocyanate REACH training, reducing training obligations, certification and operational downtime
- Reduced health & safety risk
- No requirement for a carcinogen warning on the product label, not H351 classified
These adhesives are supplied in pre-measured, side-by-side double syringe cartridges and includes static mixing nozzles for straightforward application. They have good sag resistant properties, allowing vertical application and excellent gap filling properties, and are easy to extrude through the static mixing nozzles. Our recommended and included IDM2N18 static mixing nozzle is one of the shortest on the market, minimising material waste and giving great dispensing control.
- IRS 3223-B Point-One™ Structural Polyurethane Adhesive is black in colour and has a working time of 3.5 minutes
- IRS 3221-W Point-One™ Structural Polyurethane Adhesive is white in colour, has a working life of 1.5 minutes, and features excellent UV stability for outdoor use
Specifications
Specification | IRS 3223-B | IRS 3221-W |
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Colour | Black | White |
Mix ratio | 1:1 | 1:1 |
Mixed viscosity | ~ 49,000 mPas | ~ 49,000 mPas |
Shelf life | 24 months | 24 months |
Cure schedule | ||
Working life | 3.5 minutes | 1.5 minutes |
Handling strength | 10 minutes | 5 minutes |
Able to be sanded | 30 minutes | 10 minutes |
Cured properties Measurements taken at 23°C |
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Hardness, Shore D | 73 | 73 |
Tensile strength | 26 MPa | 26 MPa |
Elongation | 58% | 58% |
Operating temperature range | -20°C to 90°C | -20°C to 90°C |
Glass transition temperature | 47°C | 47°C |
Lap shear adhesion | |
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Polypropylene to Polypropylene | 1.41 MPa |
PMMA to PMMA | 2.21 MPa |
PVC to PVC | 3.43 MPa |
ABS to ABS | 3.43 MPa |
Carbon to Carbon | 12.48 MPa |
Polypropylene to EPDM | 1.40 MPa |
Nylon 6 to Nylon 6 | 2.89 MPa |
ABS to Polycarbonate | 2.99 MPa |
E-coat | 9.7 MPa |
Safety Data Sheets |
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For the latest SDS for this product, please e-mail msds@intertronics.co.uk |