Product Information - TB7721
TB7721
TB7700 series instant adhesives offer excellent curing properties and improved shelf lives by thorough removal of impurities during manufacture. The high purity monomer results in less cure inhibition and faster polymerization.
TB7721 is a quick curing instant adhesive whose main component is ethoxyethyl-α-cyanoacrylate. The adhesive has almost no irritating instant adhesive odour and causes minimal blooming. The product is particularly suitable for bonding wood, paper, cloth, leather and other porous materials, as well as acidic materials.
Product Information
Product Number | Series | Product Type | Application(s) | Other Features |
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TB7721 | 1700/7700 series | Adhesives |
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Features
Gold series ultra fast curing low bloom
Fast curing without the need for hardeners, pressure or heat, reducing assembly time.
The product bonds in seconds all metals (including coated) such as steel, aluminum, zinc, their alloys as well as ferrites, most plastics, rubbers, hard paper, wood and cellulose, ceramics, stone and glass.
Use with primer TB7797 to bond plastics such as PE, PP and polyacetal.
Use with accelerator TB1796B to speed cure or for unfavourable conditions such as large gaps or
Technical
- Colour: Clear
- Disassembly:
- Reaction Type:
- Viscosity: 5 mPa.s
- Specific Gravity:
- Skin Over Time:
- Shore Harness:
- Elongation:
- Tensile Strength:
- Shear Strength:
- Pressure Resistance:
- Effective Temperature Range: -50°C ~ +85°C
- Cured state:
- Volume Resistivity:
- Dielectric breakdown strength:
- Dielectric constant 1MHz:
- Dissipation Factor 1MHz:
- Thermal conductivity:
- Fixture time:
- Break loose torque:
- Prevailing torque:
- Retaining Strength (Steel):
- Max thread size or clearance:
- Max clearance:
- Tack free time:
- Tack retain time:
- Lap Shear Strength Steel: 18.4 MPa
- Peel strength Steel:
- Setting time Metal: 15 secs
- Setting time Rubber: 2 secs
- Strength:
- Binder:
- Solvent:
- Substrates:
- Curing Conditions:
- Glass Transition Point (°C):
- Pencil Hardness:
- Linear expansion coefficient ppm/°C::