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Laminated beam MUF system 1242 /
2542
Adhesives for Glulam beams
- Long storage time
Light coloured system for laminated beam and finger joints in load bearing timber structures.
Mixed application of adhesive and hardener
Product Specification
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1242 |
2542 |
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Product |
MUF adhesive |
Hardener |
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Delivery Form |
Liquid |
Liquid |
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Colour |
Opaque white |
Cream (light yellow) |
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Viscosity (at time of production) |
10000 -
20000 mPas |
10000 -
20000 mPas |
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pH (at time of production) |
9,5 - 11,0 (at 25˚C / 77°F) |
0,8 - 1,5 (at 25˚C / 77°F) |
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Dry content |
66 - 69% |
Not applicable |
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Storage Life (months) |
15°C/59°F |
20°C/68°F |
30°C/86°F |
15°C/59°F |
20°C/68°F |
30°C/86°F |
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8 |
4 |
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6 |
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Storage Conditions |
Recommended storage temperature 15°C to 25°C / 59°F to 77°F. Only short time exposure to temperatures below 10°C / 50°F and above 30°C / 86°F are acceptable. If the product has been frozen it cannot be thawed and used because of irreversible changes in its properties. |
Recommended storage temperature; 15°C to 25°C / 59°F to 77°F. Only short time exposure to temperatures below 10°C / 50°F and above 30°C / 86°F are acceptable. Frozen and thawed product cannot be used due to irreversible changes in the product. |
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Formaldehyde Info |
≤0.7% free formaldehyde |
Contains no formaldehyde |
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Density |
Appr. 1250 kg/m³ |
Appr. 1340 kg/m³ |
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Glue Line Properties |
Fulfills the requirements according to EN 301 (for glue type I and II, service classes 1, 2, 3) and DIN 68141. |
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Approvals |
1242 with hardener 2542 is approved by Norsk Treteknis Institutt (NTI), Norway, Materialprüfungsanstalt Universität Stuttgart - Otto - Graf - Institut (MPA), Germany, and SKH/KOMO (DHBC No.32389), Holland for the production of load-bearing timber structures. 1242 with hardener 2542 fulfils the requirements according EN 301 for glue type I for service classes 1, 2, 3 in EN 386 as well as the requirements in DIN 68141 for the production of load-bearing timber structures according DIN 1052. |
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Gluing Operation Information
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Applications |
Laminated Beams |
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Press Type |
Cold Press, Hot Press |
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Press Temperature |
Minimum pressing temperature is 20°C / 68°F |
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Pressing Time |
Glue joint temperature |
Mixing ratio 100:20 |
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20°C / 68°F |
10h |
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30°C / 86°F |
3h |
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Glue joint temperature |
Mixing ratio 100:25 |
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20°C / 68°F |
9h |
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30°C / 86°F |
2h 45’ |
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Data
sheets available on request.
Please contact us on 01428 751358 for further information or visit
gluesdirect.co.uk.