Chemical Building Materials
Injected Epoxy Adhesive
Injected Epoxy Adhesive
The Epoxy caulking adhesive is a room temperature curing epoxy system, A, B components are semi-flow paste, a component is the corresponding color, b component is white, have a certain thixotropy. Colloid points gray, Beige, black, white and other colors, can also be customized according to customer needs color.
it is widely used in stone bonding, cement bonding, metal bonding, wood bonding and joint construction of expressway, airport Apron and runway, bridge deck expansion joint, underground tunnel, reservoir dam, etc. . Especially suitable for bathtub and wall bonding, instead of glass glue.
1, normal temperature construction, construction convenient, safe and reliable.
2. Strong adhesion, good grinding and polishing performance, no solvent, low shrinkage.
3, product water resistance, high and low temperature resistance, corrosion resistance, weather resistance, long service life.
4. It has better thixotropy and does not flow when the vertical surface is constructed.
5, plastic drum (injection type) packaging easy to use, safe and clean. The dosage is accurate, the mixture is uniform,
Packing specification is 400ml (injection type) , 3kg/group, 1l/tin can.
1, treatment: The adhesive part is polished rough, to remove dust, oil stains and other impurities, and thoroughly dry its surface;
2, Stone Surface pre-heating can improve permeability, curing speed will be accelerated,
3. The RATIO OF A: B = 2:1. Can Be directly used hose-type packaging, injection gun shot out, automatic mixing of the construction method, convenient and fast, construction error is small. Can also be in accordance with 2:1 in the weight ratio of A, b material, fully mixed to uniform, and then Daub in the use of occasions. Mixed good materials must be used up within the applicable period, not used up the mixture can not be poured back to the original barrel.
4, curing: under the condition of 25 °C, curing 24 hours after the bonding part of the initial load-bearing and the next step, curing 7 days after the highest load-bearing strength.
1.The adhesive surface must be cleaned before construction and polished when the surface is smooth so as not to affect the adhesive strength.
2.Only ensure the correct mixing ratio, in order to obtain the ideal mechanical and chemical properties, the incorrect mixing ratio will lead to the unsatisfactory hardening effect; if the injection construction method is adopted, the mixing ratio need not be worried;
3.The construction temperature should not be lower than 5 °C, in winter, heating can speed up the curing speed and increase the bonding strength;
4.the amount of glue mixing should not be too much, to complete the construction within the usable time; If the injection construction method, you do not need to worry about the amount of Glue;
5.fully solidified before grinding;
6.for the two components of plastic materials, please use different tools and containers; Do not mix the lids of components a and B, and do not enter.
7.If the viscosity of the glue is too high, dilute it with a small amount of anhydrous alcohol or acetone, or preheat the board and use it, or A, B in a separate container placed in water at 40-80 °C heating, to reduce the viscosity, in order to improve the permeability of the adhesive;
8. the adhesive site overflow in the adhesive before the cloth dipped in a small amount of alcohol or acetone cleaning;
9. Once hardened, the filling layer will not dissolve or move unless mechanical force or high temperature (> 200 °c) is used to break down the adhesive layer.
10. Properly handled, the hardened filling layer is harmless to the body.
11. must completely empty the CAN. The use steps and instructions of injection type Epoxy caulking glue
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