Product description
Bostik SAF30 120 SA Two-Component Methyl Methacrylate, designed with patented methyl methacrylate technology, is part of Bostik’s SAF structural adhesive product line, offering unmatched chemical, environmental, mechanical, and fatigue resistance for many industrial applications. Able to bond a wide range of dissimilar substrates, including composites, metals and plastics, the SAF product line features high elongation from 30-250%, smart viscosity formulation, minimal surface preparation and a wide range of open and curing times.
Features of Bostik SAF30 120 SA Two-Component Methyl Methacrylate
- Long open and fixture times, cure time of approximately 120 minutes
- Non-sag application on vertical surfaces
- Excellent environmental resistance
Applications of Bostik SAF30 120 SA Two-Component Methyl Methacrylate
The optimum quality is obtained at room temperature, ideally between 64 – 82°F (18 – 28°C) without post-curing.
Follow the instructions on the product operating guide or contact your Bostik representative for any information concerning product use or dispensing equipment.
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RANGE OF APPLICATION
METALS | COMPOSITES | PLASTICS |
Steel | Polyester | PVC |
Stainless Steel | Vinyl ester | PS |
Aluminum | Epoxy | ABS |
| Acrylic (Elium) | PC |
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| PMMA |
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PRODUCT CHARACTERISTICS
CURING PROPERTIES | |
Properties | Result |
System | Two-component 10:1 volume ratio |
Polymerization | Room temperature |
TYPICAL PHYSICAL PROPERTIES | ||
Properties | Resin | Hardener Bostik SAF D |
Appearance | Off-White | White |
Density (+/_ 0.02) | 1.17 | 1.16 |
Viscosity @77°F (23°C) | 90,000 – 150,0001 | 90,000 – 140,0002 |
Type | Non-sag | |
CURING PROPERTIES | |
Properties | Result |
Open time [min] | 80 – 100 |
Fixture time @77°F (23°C) [min] | 105 – 150 |
Full cure [hours] | 24 |
WEATHERING AND AGING RESISTANCE
Lap shear strength (MPa/psi) with ISO 4587 after D3 cycle. D3 cycle: NF EN ISO 9142, 7 aging cycles (7 days).
LAP SHEAR STRENGTH (MPa/psi)3 THICKNESS 250μm | ||
Substrates | Before aging cycles | After aging cycles D3 |
Aluminum 6060 | 11.2 / 1,624 CF | 11.5 / 1,668 CF |
Stainless steel | 7.6 / 1,102 AF | 9.8 / 1,421 CF/AF |
FPR | 8.3 / 1,204 DF | 9.0 / 1,305 DF |
