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Sikaflex 252 adhesive 310cc
SIKA252 Suitable for bonding solar panel mounts to aluminium, steel and other clean, smooth surfaces. One tube is sufficient for most fitting kits.
- 310cc
- cartridge gun required
- black colour
Suitable substrates include:
- Timber
- Metals (particulary aluminium including anodized components)
- Sheet metal (including phosphated,chromated & zinc-plated components)
- Metal primers & paint coatings (2-C systems)
- Ceramic materials
- Plastics
Benefits include:
- Good gap filling properties.
- Can be over-painted.
- Non-corrosive.
- Electrically non-conductive.
- Vibration damping
Technical data:
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Chemical base 1-C polyurethane
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Cure mechanism Humidity-curing
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Density (uncured) (CSQP 006-4) 1,16 kg/l - 1,22 kg/l
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depending on colour
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Non-sag properties Very good
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Application temperature 10°C - 35°C
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Tack-free time2) (CSQP 019-1) 40 min. approx
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Curing speed (CSQP 049-1) (see diagram)
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Shrinkage (CSQP 014-1) 6% approx
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Shore A hardness (CSQP 023-1 / ISO 868) 55 approx
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Tensile strength (CSQP 036-1 / ISO 37) 4 N/mm2 approx
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Elongation at break (CSQP 036-1 / ISO 37) > 300%
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Tear propagation resistance (CSQP 045-1 / ISO 34) 9 N/mm approx
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Tensile-shear strength (CSQP 046-1 / ISO 4587) 2,5 N/mm2 approx
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Glass transition temperature (CSQP 509-1 / ISO 4663) -40°C approx
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Electrical resistance (CSQP 079-2 / ASTM D 257-99) 5 x 109 Ù cm approx
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Service temperature (CSQP 513-1) permanent
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-40°C to +90°C