Product Information - TB7738
TB7738
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.
TB7738 is an ultrahigh peel strength, highly thixotropic and impact resistance type instant adhesive whose main components are ethyl cyanoacrylate and elastomer. The adhesive excels in peel strength and impact resistance and shows high adhesion even at high temperature and humidity.
Product Information
| Product Number | Series | Product Type | Application(s) | Other Features |
|---|---|---|---|---|
| TB7738 | 1700/7700 series | Adhesives |
|
|
Features
Gold series ultra fast curing toughened semi-gel
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
Technical
- Colour: Clear
- Disassembly:
- Reaction Type:
- Viscosity: 5,000 mPa.s
- Specific Gravity:
- Skin Over Time:
- Shore Harness:
- Elongation:
- Tensile Strength:
- Shear Strength:
- Pressure Resistance:
- Effective Temperature Range: -50°C ~ +120°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: 27.7 MPa
- Peel strength Steel: 4.2 kN/m (steel)
- Setting time Metal: 90 secs
- Setting time Rubber: 90 secs
- Strength:
- Binder:
- Solvent:
- Substrates:
- Curing Conditions:
- Glass Transition Point (°C):
- Pencil Hardness:
- Linear expansion coefficient ppm/°C::