IOTA 1092 Silicone Structural Glazing Sealant
IOTA 1092 Silicone Structural Glazing Sealant
Structural sealing and glazing for the curtain wall of skyscrapers and high-rise buildings
Features:
1.Two parts , neutral cure to form an extremely tough elastomeric rubber .
2.Good mechanical properties , high tensile strength and extension rate
3.Good weatherability and high resistance to ultra-violet radiation ,heat and humidity, and ozone
4.Good stability through wide temperature range from –50 ℃ to +150 ℃
5.Good unprimed adhesion to wide range of substrates
6.Good compatibility with other neutral silicone sealants
COLOURS
Part A(base) of IOTA1092 is available in white, part B(curing agent) in black. Black color after mixed.
PACKAGING
IOTA 1092 is available in kit:Part A in 200Ldrums (net 190L), part B in 20L pails (net 18.5L).
Typical properties:
These values are not intended for use in preparing specifications.
Test Method |
Property |
Unit |
Standard |
Result |
GB/T 13477 (ISO 7390) |
Slump |
mm |
≤3 |
0 |
GB/T 13477 (ASTM D 2377) |
Tack free time |
h |
≤3 |
0.8 |
GB/T 13477 |
Working time (after 20 min.) |
s |
≤10 |
2.0 |
GB/T 531.1 (ISO 7619) 53113477 |
Hardness |
Shore A |
30~60 |
40 |
GB 16776 (ASTM C 792) |
Heat Aging |
|
|
|
weight loss |
% |
≤10 |
3.3 |
|
cracking |
|
Nil |
Nil |
|
chalking |
|
Nil |
Nil |
|
GB/T 13477 (ISO 8339) |
Tensile strength |
MPa |
|
|
23℃ |
|
≥1.20 |
1.43 |
|
90℃ |
|
≥ 0.9 |
1.17 |
|
-30℃ |
|
≥ 0.9 |
1.75 |
|
water immersion |
|
≥ 0.9 |
1.75 |
|
water-UV exposure |
|
≥ 0.9 |
1.22 |
|
adhesion failure |
% |
≤ 5.0 |
0 |
|
extension rate at ultimate tensile strength at 23℃ |
% |
≥ 150 |
210 |
STORAGE AND SHELF LIFE
IOTA1092 should be stored at or below 27℃ in original unopened containers. It has a shelf life of 12 months from the date of manufacture.
LIMITATIONS
IOTA 1092 should not be applied:
To the materials that bleed oils , plasticizers or solvents, such as impregnated wood, oil-based caulks.
To frost laden or damp surfaces .
For continuous water immersion.
When surface temperature below 4℃ or over 50℃
Address: | Sunmoon Industry Park, 985 Xingzhong Road, High-Tech Zone, Bengbu China |
Post Code: |
233000 |
Contact: | Allen |
Telephone: | 0086-552-3827158 |
Fax: |
|
Mobile: | 0086-15605528186 |
Email: | allenwang@siliconeoil.net |
QQ: |
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