KEY FEATURES
- Medium curing time
- Non-sag, application on vertical surfaces
- Temperature resistance even under stress
- Excellent environmental resistance
- Permanent toughness even after ageing
- Minimal surface preparation
DESCRIPTION
The SAF range is made of patented methacrylate adhesives and shows unmatched performance in term of resistance and flexibility. These adhesives have been designed for bonding a wide range of dissimilar substrates including metals and plastics as well as composite materials for industrial applications. The outstanding properties of the SAF range allow structural bonding while keeping flexibility and fatigue resistance.
The SAF range products have been developed to resist the most aggressive environments and extreme temperatures. It shows unprecedented results facing weathering and ageing.
RANGE OF APPLICATION
The SAF 30-45 is recommended for the followed substrates:
Steel | DCPD | PVC |
Stainless Steel | Elium | PS |
Aluminium | Vinyester | ABS |
Powder coated Steel | Epoxy | PC |
Polyester | PMMA | Glass |
PRODUCT CHARACTERISTICS | |
Characteristics | SAF 30-45 |
System | Two component 10:1 Volume Ratio |
Polymerization | Room Temperature |
Operating temperature | -40°C to 150°C |
Elongation | 30 % |
ADHESIVE PROPERTIES
PHYSICAL PROPERTIES | ||
PROPERTIES | RESIN | HARDENER |
Appearance | Off White | |
Density | 1.03 | |
Viscosity Brookfield at 23°C [mPa.s] | A: 150000-2000001 B: 40000-80000 | |
Type | Non-sag |
CURING PROPERTIES | |
PROPERTIES | SAF 30-45 |
Open time [min] | 20 |
Fixture time @24°C [min] | 30-60 |
Full Cure [hours] | 24 |
MECHANICAL PROPERTIES | |
PROPERTIES | SAF 30-45 |
Lap Shear strength [MPa]4 | 21.0 CF |
Tensile Strength at break [Mpa]3 | 12-16 |
Tensile Modulus [Mpa] | 250-400 |
Hardness [Shore D] | 70 - 80 |
% elongation at break3 | 30 |
WEATHERING AND AGEING RESISTANCE
LAP SHEAR STRENGTH (Mpa) 4 | ||
Substrates | Before ageing cycles | After ageing cycles |
Aluminium 6060 | 21.0 CF5 | 22.0 CF |
Aluminium 6061 | 21.0 CF | 22.0 CF |
Aluminium 1050A | 18 CF | - |
Stainless steel | 21.0 CF | 21.8 CF |
Steel | 22.0 CF | 23.0 CF |
PMMA | Substrate failure | Substrate failure |
ABS | Substrate failure | Substrate failure |
FRP | Delamination failure | Delamination failure |
NOTES
Brookfield viscosity (mPa.s) mobile T-D at 10trm
Brookfield viscosity (mPa.s) mobile RV7 @10trm
With ISO 527-IA
ISO 4587
CF: Cohesive Failure
SURFACE PREPARATION
Use AEC T700 to remove grease, contamination or poorly adheringoxides from metal surfaces. Most plastics require a simple cleaningbefore bonding. Some may require sanding for better performances.
PRECAUTIONS
Adhesive contains methacrylate monomers and is flammable.Materials must be stored in cool place away from sources of heat.During the polymerization, the chemical reaction causes a typicalsmell, please use the product in a well-ventilated area.
When the adhesive two components are mixed, an exothermicreaction can occur and generates heat. The amount of heat isdependent on the mass and thickness of the mixed product. It canreach a maximal temperature of 100°C.
Adhesives contain chemical materials, prevent contact with skin andeyes. In case with skin contact, wash with soap and water. In caseof eye contact, flush with water and seek immediate medicalattention. Do not swallow and keep away from children.
Read material Safety Data Sheet before handling or using this product.
APPLICATION
The optimum qualities are obtained at room temperature, between 12°C and 35°C without post-curing.
Follow the instructions on the product operating guide or contact your Bostik representative for any information concerning product use, dispensing equipment or substrates application.
STORAGE
The SAF 30-45 shelf life is 6 months in unopened original packaging. The product may be stored in a closed container in a dry place at temperature between 15°C and 30°C.
Exposure to higher or lower temperature will result in a reduction of the stated shelf life.
PACKAGING
The SAF 30-45 adhesive is available in 50mL and 490mL side by side cartridges, 20L pails or 200L drums.
SAF 30-45 50mL cartridges require the use of M5.4/16 mixers.
SAF 30-45 490mL cartridges require the use of MFX10-18 mixers.
For packaging information please call your Bostik sales or technical representative.
LIMITED WARRANTY
To the maximum extent allowed by law, Bostik disclaims all other express or implied warranties, including without limitation warranties of merchantability and fitness for a particular purpose. Unless otherwise stated in the limited warranty, the sole remedy for breach of warranty is replacement of the product or refund of the buyer’s purchase price. Bostik disclaims any liability for direct, incidental, consequential, or special damages to the maximum extent allowed by law. Disclaimers of implied warranties may not be applicable to certain classes of buyers and some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations may not apply to you. it is the buyer’s obligation to test the suitability of the product for an intended use prior to using it. The Limited Warranty extends only to the original purchaser and is not transferable or assignable. Any claim for a defective product must be filed within 30 days of discovery of a problem, and must be submitted with written proof of purchase.
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