What are the uses and functions of interface agents?

Kangshu interface agent has super adhesion, excellent water resistance, aging resistance. Improving the bonding strength of the plastering mortar to the base layer can effectively avoid the problems of hollowing, falling off, shrinkage and cracking of the plastering layer. It is used to deal with concrete, ceiling boards, gypsum boards, glass, aluminum-plastic panels, ceramic tiles and other surfaces with smooth surfaces, and putty is easy to fall off after drying, and solves the problem that the interface is not easy to bond due to the strong water absorption or smoothness of these surfaces, resulting in hollowing, cracking, peeling, etc.

It can greatly enhance the adhesion between new and old concrete, putty powder, and concrete and plastering mortar. It can replace the chiseling process of the traditional concrete surface and improve the surface plastering process of aerated concrete, which is an indispensable supporting material for modern building and decoration construction.

Interface agent: to treat the surface of an object.

The interface agent belongs to the treatment of the wall base layer, which is nothing more than an indispensable thing when painting the wall. This directly affects the adhesion properties of the particles. It is mainly formulated with the main components of 107 glue supplemented by a variety of additives, and the interface agent has very strong permeability.

It can fully penetrate the surface of the muscle layer and improve the adsorption power of the base layer. Enhance Zhang Jie's performance is suitable for interior and exterior wall batch scraping putty.

Mainly used for home decoration, of course, tooling is also useful. Because there may be some floating ash or greasy dirt on the surface of the base layer, if it is not treated, the next process will be directly carried out, which is equivalent to burying a mine!

It is mainly used on the old wall or the base wall, and then carry out the tunnel process after painting this product, so that the surface product can be combined with the base wall very well, so that it is not easy to occur stratification, hollowing and other phenomena.

The role of the interface agent is to improve or completely change the physical-technical properties and surface chemical properties of the material surface.

Products with the purpose of changing the physicochemical properties of the interface of an object can also be called interface modifiers. The treatment of the surface of an object to improve the surface properties of the material is called surface treatment. Interface agents are used in different fields, and the means and purposes of surface treatment of objects are also different, and the treatment and modification of object interfaces by common interface agents can be divided into four process types:

Wetting and impregnation, coating treatment, coupling agent treatment, and surface modification.

3. The interface agent can improve the adhesion of the smooth base layer, and is also suitable for the bonding of wallcovering and wallpaper. Due to the ease of application, thin adhesive film and suitable initial tack, it is especially suitable for the smooth bonding of wallcloth and wallpaper, and it is not easy to produce dead folds and bulges. It can also be used for basal "hair making".

How to use: 1. Roller painting or mechanical spraying can be used to spray on the surface of the base or insulation board to be treated.

2. Cement sand: Mixture of surfactant = 1 2 ratio and stir evenly, and directly apply it to the surface of the base layer to be treated.

The interface agent belongs to the base treatment part of the wall, which is an indispensable item when painting the wall, which is very important and directly affects the adhesive performance of the putty.

Interface agent, also known as interface treatment agent, is mainly formulated with 107 glue as the main ingredient supplemented by a variety of additives. The interface agent has strong permeability, can fully infiltrate the surface of the base layer, improve the adsorption force of the plastering layer and the base layer, enhance the bonding performance, avoid the hollowing of the plastering mortar and the base layer, and is suitable for the internal and external wall scraping putty, the interface treatment of the concrete base plastering, concrete repair, surface brick pasting, etc., in order to increase the adhesion of the cement mortar to the base layer, instead of the chiseling treatment of the base layer, to avoid the hollowing and falling off of the plastering layer and the surface bricks.

To put it simply, the interface agent is used to remove the floating dust and soil on the surface of the original wall or the wall after shoveling the wall skin, and at the same time increase the binding fastness of the plaster or putty required for wall leveling in the later stage, so that the wall painting is more uniform and durable.

Feature 1 Two-way permeability bonding, which produces a radioactive chain anchoring effect to permanently and firmly bond the two-way materials together.

2. It has a high degree of softness, toughness and good air permeability, freeze-thaw resistance, water resistance, aging resistance, non-toxic, tasteless, pollution-free, and is a green and environmentally friendly product.

3. Acid and alkali resistance and weather resistance, good adaptability and affinity with acid and alkaline materials.

4. It can be applied and hardened in a humid environment, and the construction is simple and fast.

Interface agent: to treat the surface of an object.

An interface agent is an adhesive, which is generally made of vinyl acetate-ethylene. It is usually used on concrete surfaces because the concrete surface is too smooth. By using this product, the surface of the base layer can be roughened, the adhesion to the base layer can be increased, and the plastering layer can be avoided from hollowing out.

Interface agent is a general term for a class of treatment agents for the treatment of the surface of a certain object, which is widely used in industrial production, construction, military and other fields.

Interface agent is inseparable when decorating the house, everyone needs to know how to use the interface agent when buying it, so what do you know the role of the interface agent? Let's take a lookThe role of interface agentsWhat is the interface agent and how is it used? I hope it can be of great help to friends who are buying interface agents.

What is an interface agent?

1. The surfactant is a treatment agent used to treat the surface of objects. It is widely used in industrial production, construction, military and other fields. Interface agents treat the surface of an object, which can be a physically acted adsorption or coating, and is usually a physicochemical action.

2. The interface agent is to improve or completely change the physical and surface chemical properties of the surface of the material. Products that are designed to alter the physical and chemical properties of an object's interface can also be referred to as interface modifiers. Treating the surface of an object to improve the surface properties of the material is known as surface treatment.

The role of interface agents

1. It is used to treat the surface of concrete, aerated concrete, lime sand bricks and fly ash bricks, etc., and solves the problem that the interface is not easy to bond, because these surfaces are highly absorbent or smooth, resulting in plaster layer, cracking and peeling.

2. It is used for the reinforcement of joint beams and columns. The old foundation is connected with other new and old concrete, which greatly improves the adhesion of new and old concrete with concrete and plastering mortar.

3. Replace the alkali washing oil on the smooth concrete surface. , manual chiseling and other processes can increase the adhesion by more than 10 times.

How to use the interface agent.

1. Preparation of wall foundation: clean the base surface first. Remove grease stains and loose layers from the base layer to ensure the walls are clean.

There is no loosening. 、No dust and grease。 If the wall surface is loose and cracked, the interface agent should be removed and repaired in advance; If the wall material is highly absorbent, it can be wetted with water first.

2. Configure the stirring interface function: according to the product description of the specific interface function, the interface agent is prepared. Generally, the ratio of dry powder type interface agent is 20kg plus 10kg of water per bag, that is, "powder:

Water = 2:1". The ratio of the emulsion-type interface treatment configuration is "liquid:

Cement:Sand = 1:1:

1", the cement requirement is ordinary Portland or slag cement or higher. When disassembling the interface agent, it is best to use electrical equipment for stirring, and it can be stirred into a homogeneous slurry more quickly.

3. Painting and drying: Use a roller or brush to apply the surfacing agent slurry to the bottom surface, and do not miss the brush. When the water evaporates, the surface stickiness is , close to the initial setting, the subsequent material can be pressed down without falling, and the subsequent wallmaterial bonding structure can be carried out.

Interface agent is inseparable from the decoration material in life, we all know that it is inseparable when decorating the house, we all need to know how to use it when choosing, the above is what is the role of the interface agent introduced to you today and how to use the interface agent is over here.

The interface agent has the effect of connecting the previous and the next, good permeability and improving adhesion.

1. Connect the previous and the next. After the base is brushed with an interface agent, the coating on it can improve the base and the surface coating can be better adhered to it, playing a role of connecting the upper and lower levels, and can also be used to cover the base layer.

2. Good permeability. The interface agent can fully infiltrate the surface of the base material of the wall, improve the strength of the mortar and putty bonding with the surface of the wall, prevent the hollowing of the wall, and is suitable for the plastering of brick-concrete walls.

3. Improve adhesion. It can improve the adhesion of the smooth base layer, and can play a greater role in pasting wallcloth and wallpaper on the wall, making the wallpaper glue easier to apply and not easy to produce dead folds and bulges.

With the continuous development of society, people's living standards are also constantly improving, the quality of life is getting higher and higher, and the requirements for choosing decoration materials are also very high. Especially when decorating the wall, pay great attention to details, interface agent is an indispensable material for decoration construction, many people will choose decoration, then,The role of interface agentsWhat is it? What are the precautions for the construction of interface agent?

1. What is the function of the interface agent?

1. The interface agent can be used to treat the surface of concrete, aerated concrete, lime sand bricks and fly ash bricks, etc., to solve the problem that the interface is not easy to bond due to the strong water absorption or smoothness of these surfaces, resulting in hollowing, cracking, and peeling of the plastering layer.

2. It can also be used for the connection of new and old concrete such as construction joint beam and column reinforcement and old foundation transformation, which greatly enhances the adhesion between new and old concrete and concrete and plastering mortar.

3. The interface agent can replace the alkali washing and degreasing, manual chiseling and other processes on the smooth concrete surface, and can improve the adhesion by more than 10 times.

4. The interface agent adopts the interface coating method or the mortar with high adhesion, and lays a large brick board by itself, and can paste the new brick on the old surface.

5. The interface agent can be used for surface protection of concrete and steel bars to prevent deterioration and corrosion. There is sand or a small amount of oil stain of the base department directly coated, plastered.

6. It has strong permeability, can fully infiltrate the surface of the material, can be constructed in the wet base layer, can be used as a moisture barrier for oil-based coatings, and is firmly bonded with polyurethane coatings.

7. High compressive strength, after 28 days of curing at room temperature, the compressive strength test is carried out. Achieved cracking caused by low strength.

2. Precautions for the construction of interface agent.

1. When carrying out construction, the environment must be dry, the relative humidity should be 70% smaller, and the ventilation should be good. The temperature of the base surface and the environment should not be lower than 5.

2. If special circumstances are encountered, special treatment is required, and the surface of the substrate is a porous brick structure, or when the construction environment temperature is greater than 35, the interface agent can be applied twice to improve its adhesion.

3. When using the interface agent, it must be used according to the amount, and the amount of the interface agent should not be too much at one time, and it should be used up within 1 hour after mixing; The interface agent should be stored in a cool and ventilated place above 5 years to prevent sun exposure.

4. The solidified interface agent slurry is difficult to remove, and tools such as rollers or brushes should be cleaned with water as soon as possible after use.

The above is what is the role of the interface agent and the precautions for the construction of the interface agent, if you want to understand the role of the interface agent, you can refer to the introduction for you, I hope it can help you.

1. Paint on the "wall surface of the putty layer" or "old wall" to prevent powder loss and improve adhesion;

2. Brush on the surface of XPS (extruded polystyrene board) to improve the adhesion with polymer mortar.

3. Paint on the following parts: basement walls, door and window edges, kitchen and bathroom walls, to reduce the influence of moisture on the decorative layer;

4. Painting on the surface of the sand aerated block wall can reduce the water absorption of the wall, improve the hydration process of cementitious decorative materials, and improve the strength.

5. Brush on smooth concrete surface (such as ceiling) to effectively improve the adhesion of decorative materials.