MF910SG Thermoplastic Spacer for IG
SILANDE MF910SG is the ultimate warm edge spacer for the manufacturing of insulating glass units, polyisobutylene(PIB) as the base, consisting of a thermoplastic elastomer formulated with the inclusion of desiccant for drying the airspace. Free of solvent, non fogging and without sulfuration. It can keep its plasticity and sealing properties in wide temperature range and will not become harden and crack. It also has excellent resistance to air aging and perfect adhesion property to glass and rigidity. Meanwhile, it will compose an excellent anti-humidity system with elastic sealant due to its low moisture vapor transmission property.
APPLICATION FIELD
SILANDE MF910SG is used for the manufacturing of warm edge insulating glass units with varying shapes and air space widths. The recommended secondary sealant for use include SILANDE Two component, MF840 Polysulfide Sealant, MF881 Silicone Structural Sealant, and MF882 Silicone Sealant for IG.
♦ BASIC USE
The application surfaces must be clean, dry and free of dust and grease. Con tact with any solvent, oil, or plasticizer containing glazing materials should be avoided.
. TECHNICAL DATA - TYPICAL PROPERTIES
| Physical Properties |
| Test Items |
Typical Values |
Test Standard |
| Color |
Black |
|
| Base |
Synthetic Rubber(P),100% solid. |
|
| Specific Gravity |
1.25 g/m3 |
GB/T 1033.1 |
| Shear Strength (0.5mm) |
0.36 MPa |
Q/ZZY 033 |
| Penetration (1/10mm, 25°C) |
25 |
GB/T 4509 |
| Properties |
Low moisture vapor transmission rate (MVTR), low gas permeability, low thermal conductivity. |
|
| Moisture Vapour Transmission Rate(MVTR) |
0.17 [gr/m2. 24hrs. 2mm] |
EN1279-4 |
| Gas Permeation Rate(Ar) |
1.80 x 10-3 [gr/m2. hrs] |
EN1279-4 |
| Tc Value |
4.3% |
EN1279-2 |
| Service Temperature |
-40°C to 80°C |
|
SILANDE MF910SG can be applied by extruder special for thermoplastic spacer. Its concrete condition can be achieved by adjusting temperature and pressure. The preferred range of temperature is 100°C~140°C and operating environment temperature should be 18 °C or above. It is recommended that glazing material Compatibility & Adhesion Test is necessary before use.
♦ SHELF LIFE AND STORAGE
12 months stored in cool, dry and ventilated places below 30*C in the original unopened packing.
.PACKAGING
Steel drum: 220 kg/drum (<P 571.5mm)
TRANSPORTATION
Non-dangerous, can be transported by train, ship, automobile and plane.
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