MATERIALS, ADHESIVES AND COATINGS
Cyanoacrylates 790–799, 940–947, 2010/2011, 712 and activators POP, CSA, QFS16 — surface-insensitive, low-odor, gel and moisture-resistant
Country: United Kingdom · Model: 790-799/940-947/2010/2011/712
Surface-insensitive, low-odor, gel and moisture-resistant cyanoacrylates 790–799, 940–947, 2010, 2011 and 712, together with the primer POP and the activators CSA, CSA-NF and QFS16. The surface-insensitive grades 790, 791, 792, 795 and 799 cure on wood, leather, fabric, paper and passivated metals, with a shear strength of 18–22 MPa.
- Surface-insensitive
- 790 (1–3 mPa·s), 791 (30–50), 792 (60–125), 795 (400–600), 799; ultra-fast cure; 18–22 MPa
- Low-odor, no blooming
- 940, 941, 943, 947; 16–20 MPa
- Gels
- 2010 (10 000–20 000 mPa·s), 2011 (non-running, surface-insensitive); 19–24 MPa
- Moisture-resistant
- 712 — 19–24 MPa
Technical specifications
| Surface-insensitive | 790 (1–3 mPa·s), 791 (30–50), 792 (60–125), 795 (400–600), 799; ultra-fast cure; 18–22 MPa |
|---|---|
| Low-odor, no blooming | 940, 941, 943, 947; 16–20 MPa |
| Gels | 2010 (10 000–20 000 mPa·s), 2011 (non-running, surface-insensitive); 19–24 MPa |
| Moisture-resistant | 712 — 19–24 MPa |
| Primer | POP — for polyolefins |
| Activators | CSA, CSA-NF (non-flammable), QFS16 |
| Specifications | 790/791 — MIL-A-46050C Type II Class 1; 792 — Class 2; 795 — Class 3; 799 — Class 4; 791/792/795 — A-A-3097 Type II; 2011 — A-A-3097 Type II Class 5; QFS16 — all types of A-A-3097 and MIL-A-46050C |
Specifications are taken from the manufacturer’s technical documentation. Updated .
Description
The viscosity of the surface-insensitive grades ranges from 1–3 mPa·s (790, capillary) to 400–600 mPa·s (795). They are listed in MIL-A-46050C Type II, classes 1–4 by viscosity, and 791, 792 and 795 are also listed in A-A-3097 Type II. The low-odor 940, 941, 943 and 947 produce almost no whitish bloom around the joint, with a strength of 16–20 MPa. The gels 2010 and 2011 are intended for maximum gaps and vertical surfaces; 2011 is thixotropic, does not run and has A-A-3097 Type II Class 5. Adhesive 712 is moisture-resistant, for joints exposed to water. The primer POP makes it possible to bond untreated polyolefins, and QFS16 is approved for all types under A-A-3097 and MIL-A-46050C.
How to choose
For porous and acidic surfaces, the surface-insensitive grades are used; for visible joints and optics, the low-odor grades; and for gaps and vertical joints, the gels. Grades 790 and 795 are supplied to the Americas and Asia, and the others worldwide. Polypropylene and polyethylene require the primer POP.
Request a price and lead time
Cyanoacrylates 790–799, 940–947, 2010/2011, 712 and activators POP, CSA, QFS16 — surface-insensitive, low-odor, gel and moisture-resistant. We reply within one business day.
Or email office@usk.ua or call +38 (044) 339-50-20.
FAQ
Which cyanoacrylate bonds wood, leather and paper?
The surface-insensitive grades 790, 791, 792, 795 and 799. They cure ultra-fast, with a shear strength of 18–22 MPa.
What should be done to avoid white bloom around the joint?
Use the low-odor grades 940, 941, 943 or 947. They produce almost no blooming, with a strength of 16–20 MPa.
Which adhesive does not run off a vertical surface?
Gel 2011, thixotropic and surface-insensitive, with the A-A-3097 Type II Class 5 approval. Gel 2010 has a viscosity of 10 000–20 000 mPa·s.
How can polypropylene or polyethylene be bonded?
The primer POP is applied first, then the cyanoacrylate. Without the primer, untreated polyolefins cannot be bonded.
Which adhesive is suitable for joints in water?
The moisture-resistant cyanoacrylate 712, with a strength of 19–24 MPa.
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