IOTA 888A Silicone Sealant for Solar Modules
IOTA 888A Silicone Sealant for Solar Modules
Features
1.Good resistance to UV radiation
2.Stable and flexible from -50℃ to +180℃
3.Good electrical insulation performance
4.Protects from mechanical shocks and chemical mediators
5.Good weatherability and ozone resistance
6.Good watertight seal property
COLOURS
IOTA 888A is available in white, black and other customized colours
PACKAGING
IOTA 888A is available in disposable cartridges (net 310ml), or sausages (net 600ml), or drums (net 188L, about250kg)
Typical properties
These values are not intended for use in preparing specifications.
|
Test Method |
Property |
Unit |
Result |
|
|
GB/T 13477 |
Appearance |
fine paste |
||
|
GB/T 13477 (ISO 7390) |
Slump |
mm |
0 |
|
|
GB/T 13477 (ASTM D 2377) |
Tack free time |
min. |
12 |
|
|
GB/T 13477 (ISO 7619) |
Hardness |
Shore A |
50 |
|
|
GB/T 528 (ISO 37) |
Tensile strength |
Initial strength |
MPa |
2.1 |
|
85℃,85% RH,1000h |
MPa |
1.4 |
||
|
GB/T 528 (ISO 37) |
Elongation at break |
Initial strength |
％ |
360 |
|
85℃,85% RH,1000h |
％ |
360 |
||
|
GB/T 7124 (ISO 4587) |
Shear strength |
MPa |
1.15 |
|
|
GB/T 1695 (ASTM D 149) |
Dielectric break down strength |
kV/㎜ |
20.5 |
|
|
GB/T 1692 |
Volume resistivity |
Ω·cm |
1×1015 |
|
|
GB/T 2048 |
Fire resistance rate |
94HB |
||
|
Cure time, 3mm |
h |
24 |
||
STORAGE AND SHELF LIFE
IOTA 888A should be stored in original unopened containers over the temperature from 4℃to 27℃.It has a shelf life of 12 months from the date of manufacture.
IOTA 888A is solvent free, non-hazardous for transportation.
HOW TO USE
Apply a bead of IOTA 888A to one of the prepared surfaces, then quickly cover with the other substrate be bonded and remove the excess sealant
Tool immediately before a skin forms
A plug of used material may form in the tip of a tube or cartridge during storage. This is easily removed and does not affect the remaining contents.
Air pressure should be maintained at 0.2～0.4MPa when using pneumatic gun.
| 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： |
|
