1.Bonding and sealing of various cabinets and cabinet surfaces
2.Bonding and sealing of mirror glass and baking varnish glass
3.A variety of other applications suitable for bonding and sealing of transparent sealants
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NO. |
Item |
Standard regulations |
Test result |
Individual evaluation |
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|
1 |
Appearance |
It should be a fine, uniform paste without lumps Gel crusts and precipitates that are not easy to disperse quickly |
Fine and uniform black paste, no agglomerated gel, crust and precipitates that are not easy to disperse quickly |
Qualified |
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|
2 |
Sagging degree, mm |
Vertical placement |
≤3
|
0 |
Qualified |
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|
Horizontally |
Not deformed |
Not deformed |
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|
3 |
Density/g/cm3 |
Specified value ±0.1 |
0.97 |
Measured value |
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|
4 |
Hardness/shore A |
15-50 |
22 |
Qualified |
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|
5 |
Surface drying time/h |
≤2 |
0.1-0.3 |
Qualified |
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|
6 |
Tensile adhesion |
Standard condition |
Tensile bonding strength/MPA |
≥0.20 |
0.32 |
Qualified |
|
Bonding failure area/% |
≤15 |
0 |
Qualified |
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|
After soaking |
Tensile bonding strength/MPA |
≥0.20 |
0.26 |
Qualified |
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|
Bonding failure area/% |
≤15 |
0 |
Qualified |
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|
7 |
Extrude ability/(ml/min) |
≥110 |
390 |
Qualified |
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