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ThreeBond 5211 Silicone sealant for buildings |
For more than 30 years, a principal goal of ThreeBond has been to prevent loss of energy, prevent leaks of oil, gas, water, electricity, and plant power, and making efficient use of all the energy resources consumed. For such advanced building methods as the curtain wall method and the construction of skyscrapers, sealants become increasingly important. By making a building waterproof and dustproof, they affect both comfort and durability, and also contribute to the efficiency of air conditioning. Products resulting from the application of ThreeBond's 30 years of experiences with sealants, such as ThreeBond 5211, make up an excellent group of sealants for buildings.
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Excellent adhesion. |
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Excellent weather resistance, durability, and consistency in performance. |
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Excellent tracking capability for joint movement. |
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High resistance to heat and cold. |
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Easy handling. |
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Beautiful appearance and econimical: 9 colors available. |
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For joints of mortar, concrete, block, precast concrete, ALC, PC, and slate |
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For joints of expanded concrete, box culverts, U-grooves, and L-grooves |
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For joints of direct glazing, curtain wall, show windows, and sashes |
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For pools, water tanks, bathtubs, washstands, sinks, roofing, and roof windows |
| Type |
5211
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| Reaction type |
Acid-free type |
Before
curing |
Appearance |
Paste |
| Slump (mm JIS A5758) |
0 |
| Push-out temperature |
-15 to + 50°C |
At
curing
*1
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Time to end of tackiness
(JIS A5758) |
15 to 20 min |
| Curing time for a layer 3mm thick |
24 hours |
After
curing
*2 |
|
1.04 |
| Hardness (JIS K6301) |
23Hs |
| Tensile strength (JIS K6301) |
2.5MPa(25Kgf/cm2) |
| Elongation (JIS K6301) |
500% |
| Tearing strength (JIS K6301) |
4Kg/cm |
Weather resistance
(Weather-o-meter 3000hr) |
Color and hardness unchanged. |
Adhesive
strength
*3 |
Material of the test piece |
Glass |
piece Aluminum*4 |
Tensile adhesive
strength (JIS A5758) |
400KPa(4.0Kgf/cm2) |
380KPa(3.8Kgf/cm2) |
Peeling adhesive
strength (JIS A5758) |
4.9KN/m(15Kg/3cm) |
4.9KN/m(15Kg/3cm) |
| Quantity |
330ml cartridge |
| Standard colors |
White (A), gray (B), clear (C), ivory (D), black (E), aluminum (F), amber (G), light ivory (J), and beige (M) |
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| *1: 25°C, 60%RH. *2: 25°C,60%RH, after seven days. *3: Initial value. *4: Primer 5261 was used for the aluminum. |
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