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Chemlink M1 CR Clean Room Gray 10.1oz 16 Pack F1224
ChemLink M-1 CR is a moisture-curing polyether adhesive-sealant for biomedical, electronic, and aerospace clean rooms. It bonds and seals where solvents and outgassing are not tolerated, and it releases virtually no molecular air contamination after cure.
- Specified for biomedical, electronic, and aerospace clean rooms
- Releases virtually no molecular air contamination after cure
- Solvent-free cartridges with no isocyanates
$285.48
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ChemLink M-1 CR Clean Room Adhesive Sealant, Gray 10.1 oz Cartridge
ChemLink M-1 CR is a moisture-curing polyether adhesive-sealant for biomedical, electronic, and aerospace clean rooms where solvents and outgassing are not tolerated. It bonds and seals in damp, dry, or cold conditions. The solvent-free formula has no isocyanates, will not shrink, and releases virtually no molecular air contamination after cure. Typical work includes interior joints and bonds in occupied clean rooms, and it can be applied as low as 32°F.
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Key Features
- Bonds and seals clean-room joints in damp, dry, or cold weather down to 32°F
- Solvent-free and no isocyanates, so it will not shrink in occupied clean rooms
- Releases virtually no molecular air contamination after cure
- Will not discolor in UV and cannot out-gas on damp surfaces
- Non-sag gun grade for biomedical, electronic, and aerospace interiors
- Paintable within 24 hours
Applications
- Biomedical, electronic, and aerospace clean rooms.
- Spaces where molecular airborne contamination can affect health or manufacturing.
- Interior joints and bonds on most construction materials after a substrate test.
- USDA non-food-contact applications listed on the PDS.
Technical Specifications
| Property | Value |
|---|---|
| Product | M-1 CR (clean room) |
| Color | Gray |
| Packaging | 10.1 oz (300 ml) cartridge, 16/field pack |
| Product number | F1224 |
| Chemistry | Moisture-curing polyether |
| ASTM C920 | Type S, Grade NS, Class 25, Uses NT, T1, M, G, A & O |
| VOC | Less than 15 g/L |
| Elongation at break | 275-325% (ASTM D412) |
| Tensile strength | 325-375 psi (ASTM D412) |
| Hardness | Shore A 38-42 (ASTM C661) |
| Service temperature | -40 to 200°F (-40 to 93°C) |
| Outgassed VOC (bp > 300°C) | 19 ppmw (µg/g) |
Product documents: PDS - M1 CR (PDF) | SDS - M1 CR (PDF)
Frequently Asked Questions
Is ChemLink M-1 CR specified for biomedical, electronic, and aerospace clean rooms?
Yes. ChemLink M-1 CR is specified for biomedical, electronic, and aerospace clean rooms where contamination of the air and working surfaces cannot be tolerated.
Does fully cured ChemLink M-1 CR release molecular air contamination?
No. Fully cured ChemLink M-1 CR releases virtually no molecular air contamination at room temperature.
Is ChemLink M-1 CR approved for semiconductor clean room use?
Yes. ChemLink M-1 CR has been tested for airborne molecular contamination and is approved for semiconductor clean room use.
Does ChemLink M-1 CR contain solvents or isocyanates?
No. ChemLink M-1 CR is a solvent-free, moisture-curing polyether with no isocyanates.
Can ChemLink M-1 CR be used in hospitals and food processing?
Yes. ChemLink also publishes ChemLink M-1 CR for food processing, hospitals, schools, offices, and public buildings.
When should I use ChemLink M-1 CR instead of ChemLink M-1?
Use ChemLink M-1 CR when the room cannot tolerate solvents or outgassing, such as a biomedical, electronic, aerospace, or semiconductor clean room.
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