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MUR-8225-BH
Polyurethane Adhesive
Solvent free, 100% solids, one component
adhesive
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MUR-8225-BH is a solvent free
adhesive. The substrates must maintain contact pressure between parts for bonding.
Production of sandwich elements based on wood, cement, and other porous substrates that
contain moisture, or with metals and synthetic materials.
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Properties
| Color:
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Light Brown |
| Viscosity:
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12,000 +/- 1,500 mPa.s at 200C
by Brookfield |
| Density:
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1.1 g/cm |
| Flash Point:
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over 2000C |
| Open Time:
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15-30 minutes |
| Curing:
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Initial strength after 30 to 60
minutes, final strength after 24 hours at 250C and 50% relative humidity. It is
possible to reduce curing if temperature and humidity are increased or misted with
specific quantities of water. Application of a water mist to adhesive may be necessary to
assure uniform cure conditions. |
| Cleaning:
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Solvents like acetone, ethyl
acetate or chlorinated solvents should be used to clean apparatus. Do not use water or
alcohol or a cleaning solvent. Cured adhesive can only be removed by mechanical means. |
| Storage:
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Drums should be stored and sealed
in a cool, dry atmosphere. Storage life is at least 3 months in original unopened package.
Once opened, drums must be used immediately. Humid air initiates the curing process.
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Click here for MUR-8225-BH Performance Data
Copyright 2000 CKD. All rights reserved.
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