Audited Supplier
MF881
High Strength
Glass
White
Construction, Transportation
7 Days
Ift, Igma/Igcc
Silicone Sealant
Composite Materials
Fluid
Mildew Proof
Organic Silicone
Bonding
SILANDE
Cartons
Com A 190L/drum Com A 25kg/pail;Com B 19L/pail Com
China
3506919010
Product Description
Insulating Glass, Structural Glazing, Facade, Curtain Wall System
SILANDE MF881 is a two-component neutral cured silicone sealant specifically developed for the manufacturing of high performance insulating glass units used in residential and commercial use of curtain wall systems and used in structural glazing applications such as factory glazing of curtain wall units and modules for unitized and panelized systems.
| TEST ITEMS | MEASURED VALUE | |
| Base | Appearance | White / Grey Ropy Paste |
| (Com A) | Viscosity | 170,000 mPa.S |
| Catalyst | Appearance | Black / White Ropy Paste |
| (Com B) | Viscosity | 80,000 mPa.S |
| As mixed | ||
| Appearance | Black / White / Grey | |
| Mixture | Viscosity | 340,000 mPa.S |
| By weight | Application Time (23°C, 50%) | 30-50 mins |
| (A:B = 14:1) | Tack-free Time (23°C, 50%) | 30-60 mins |
| Placed Vertical (50°C) | 0 | |
| Sag | Placed Horizontal | No deformation |
| Hardness | Shore A - 24h | 35 |
| Shore A-14 days | 44 | |
| As cured - after 14 days at T 23®C and 50% R.H. | ||
| 23°C | 0.97 MPa | |
| 90°C | 0.85 MPa | |
| Tensile | -30°C | 1.84 MPa |
| Adhesion | After Water Immersion | 1.01 MPa |
| Strength | After Water-UV Immersion | 0.97 MPa |
| Adhesive Failure Area | 0% | |
| 23°C Elongation Under Max. Tensile Strength | 140% | |
| Temperature Resistance | - 60~180°C | |
| Resistance to UV-Ozone | Continuous irradiation under water-UV 2500 hrs, No change. | |
| Moisture Vapour Transmission Rate (MVTR) | 17.7 [gr/m2.24hrs.2mm] - EN1279/4 | |
| Gas Permeation Rate (Ar) | 755 x 10-3 [gr/m2.hrs] - EN 1279/4 | |
Packaging
SHELF LIFE AND STORAGE
12 months from the date of production below 30°C.
♦ COLORS
Black / Grey / White12 months from the date of production below 30°C.
♦ COLORS
♦ PACKAGING
Com A 190L/drum Com A 25kg/pail
Com B 19L/pail Com B 300ml/cartridge x 7 pcs.
- FEATURES
- Excellent adhesion to a wide range of substrates including coated, enamelled and reflective glasses, anodised and polyester paint coated aluminium and stainless steel.
- Excellent temperature stability: - 60°C to 180°C.
- High level of mechanical properties.
- High elasticity and high modulus.
- Joint movement: ±25%.
- Resistant to ozone.
