MF870 Epoxy Stone Dry Hanging Adhesive
One-component, neutral, room temperature moisture curing silicone sealant. 1. Low modulus, high displacement capacity of 100/50 level, used in conjunction with ETAG002 structural sealant, can provide 25-year quality assurance 2. Neutral curing, no corrosion to the adhered surface, suitable for coated glass, Float glass, wooden materials, aluminum profiles, galvanized steel plates, masonry and other materials 3. Excellent resistance to high and low temperature and weathering resistance, within its displacement capacity, it can withstand repeated high and low temperature alternating deformations, The performance of the sealant itself has minimal impact4. It is ideal for stretching, connection, peripheral sealing and other moving joints
product manual
MF870 Epoxy Stone Dry Hanging Adhesive is a modified epoxy resin polymer. It has the characteristics of high bonding strength, fast curing, weather resistance, and excellent aging resistance. It is widely used in the bonding of dry hanging stone curtain walls and can also be bonded. Ceramic, cement, metal, glass and other materials
Features
Two-component, fast curing at room temperature, no flow
High bonding strength to stone, cement, metal and other materials
No oil leakage, no pollution to stone, good aging resistance
Easy to use
Instructions for use
Surface cleaning:
a. The surface of the adhered material must be clean, dry and free of dirt.
b. Derusting layer on metal surface.
C. If the surface of slate or metal is too smooth, it should be polished properly to achieve better bonding effect.
Mixed process:
a. Mix the two components A and B in a mass ratio of 1:1 until there is no color difference. Then apply the glue to the surface to be adhered, and force the glue to bond the surface to be adhered when applying the glue. Please use according to the recommended ratio, and pay attention to not excessive B component.
b. Construction time: 30min (25C).
C. Initial fixation time: 4h~6h (25C).
Precautions
The surface to be adhered should be clean, dry, dust-free, dirt-free, and not loose.
When the construction temperature is lower than 5C, it can be heated at the glued part, but not higher than 65C.
The amount of glue should be appropriate each time, and the cover should be sealed immediately after use to avoid waste. The tools used in the two components A and B cannot be used in common and should be placed separately.
-
The well-packaged product can be stored for 12 months in a cool, ventilated, and dry place, and used before the "expiry date" of the outer packaging of the product
| TEST ITEMS |
TEST RESULTS |
TESTS1ANDARD |
| Base |
Polyisobutylene (PIB) |
- |
| Color |
Black |
- |
| Appearance |
Solid mass |
GB/T 1033.1 |
| Density |
1.1/1.25 fe/cm3] |
JC/T914 |
| Shear Strength |
0.21 MPa |
|
| Penetration (1 /1 Omm) |
25°C 40 |
|
| 130°C 290 |
JC/T 914 |
| Volatile Content |
Max. 0.02 % |
|
| Fogging |
Without visual fogging |
- |
| Moisture Vapour Transmission Rate (MVTR) |
0.26 [gr/m2.24hrs. 2mm] |
EN1279-4 |
| Gas Permeation Rate (Ar) |
1.30x10-3[gi7m2. hrs] |
EN1279-4 |
.APPLICATION FIELD
- One component, solvent free, non-fogging, permanently plastic butyl sealant, formulated for primary sealing of insulating glass units.
- It can keep its plastic and sealing properties in a wide temperature range.
- Excellent adhesion properties on glass, aluminum alloy, galvanized steel and stainless steel.
- Minimum moisture vapour and gas permeation.
- Excellent temperature stability: - 30°C to 80°C.
♦ TECHNICAL DATA - TYPICAL PROPERTIES
MF322 two-component polyurethane corner glue
Mainly used for bonding and sealing between aluminum alloy corners and profile cavities in aluminum alloy door and window structures; suitable for bonding wooden doors, windows and doors; for processed different materials, such as wood, building materials, ceramics and metals It has good adhesion.
How to use instructions
Remove dirt, dust, oil, frost, etc. on the surface of the substrate; place the plastic nozzle on the open bottle mouth and tighten it, and use a dedicated 1:1 double bottle glue gun to inject glue. Uncured glue can be cleaned with special cleaning agents (or other solvents such as alcohol).
Packaging
Packaging
1:1 double plastic bottle packaging: 600 ml per group; 9 groups per carton
Transport transmission
This product is non-hazardous and can be transported by train, car, ship and plane
Store
Can be stored for 6 months in a cool, ventilated and dry place.
Precautions and precautions
The initial 20g of mixed glue may be insufficiently mixed and is not recommended.
The glue mixed at room temperature should be used during the application period.
Avoid contact with skin and eyes. If inadvertently, rinse immediately with plenty of water and consult a doctor if necessary;
avoid contact with children; do not contaminate food, medicine or cosmetics.
The heavy workpiece to be bonded should be avoided to move before it is completely cured, and measures should be taken to fix it when it is necessary to move.
Recommended use conditions: temperature 15 ~ 35C, relative humidity 40% ~ 80%; if the temperature and humidity are lower than the recommended lower limit, the horn glue will cure more slowly, and if it is higher than the recommended upper limit, the construction time will be shortened.
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