The multipurpose two-component glue VK-9 is renowned for its long-lasting strength and bonding power. It is extensively utilized in many sectors where dependable adhesion is essential, such as aerospace, automotive, and construction. This kind of glue has a strong resistance to mechanical stress and environmental variables, making it ideal for joining various materials.
Two distinct ingredients make up VK-9 glue, which must be combined before using. The hardener is contained in one component, and the resin is in the other. These elements come together to form a strong adhesive bond through a chemical reaction. Because this procedure guarantees a solid and long-lasting hold, VK-9 is the best option for demanding applications.
The resilience of VK-9 glue to harsh environments is one of its primary features. Even when exposed to chemicals, high temperatures, and humidity, it keeps its adhesive qualities. It is therefore especially helpful in situations where other adhesives might not work. Furthermore, VK-9 has a reputation for having outstanding gap-filling abilities, which enable it to properly adhere to uneven surfaces.
Although it’s simple to use, VK-9 glue requires careful preparation. The surfaces that need to be bonded need to be clear of impurities, dry, and clean. To guarantee a solid bond, the glue should be applied evenly after it has been mixed. To get the best results, it’s crucial to adhere to the manufacturer’s recommendations for the mixing ratio and curing time.
All things considered, VK-9 two-component glue is a dependable and effective adhesive for a variety of applications. Because of its strength, resilience to adverse weather, and durability, it’s a useful tool for both professionals and do-it-yourselfers. VK-9 gives you the performance you require for excellent outcomes whether you are building, repairing, or crafting.
| Characteristic | Use |
| High strength bond | Used for bonding various materials, including metals, plastics, and composites. |
| Fast curing time | Ideal for applications requiring quick assembly or repair. |
| Excellent chemical resistance | Suitable for environments where exposure to harsh chemicals is expected. |
| Good gap-filling properties | Effective for bonding surfaces with uneven or irregular shapes. |
- Characteristics
- Composition and properties
- Epoxy resin
- Polyamide resin
- Appointment
- Instructions for use
- Storage conditions
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Characteristics
- Provides a reliable coupling.
- The viability of the mixture remains 2.5 hours. at t =+20 ° C.
- VK-9 is a two-component glue, so in the package two tubes with different resins.
- Before use, both types of resins are mixed.
Two hours after application, the glue is grasped. can tolerate pressure at 10–12 atm after 5–7 hours and 18–20 hours. The indicator rises to between 150 and 160 atm.
At t = -60… +125 °C, the adhesive seam’s functional characteristics are maintained for an extended period of time, and at 200 °C, the connection’s functionality is preserved for 500 hours. Only five hours are left for the seam to retain its properties if T rises to +250 °C.
Composition and properties
Polyamide and epoxy are two of the resin types that make up the glue’s composition. The medication also contains additives made of minerals and silicon compounds. The manufacturer determines the volume of tubes containing components.
In a ratio of 1:1:2, the components are combined to prepare VK-9. One share of epoxy is multiplied by two shaft shares.
When the parts are joined, a mixture with distinct qualities is produced:
- a high -strength connection is formed with any reason;
- counteracts chemical reagents;
- creates a completely tight connection;
- moisture resistance;
- heat resistance;
- does not conduct electric current;
- creates a seam that can withstand high loads and vibrations.
It solidifies at t = +20 °C.
When combined ingredients are heated to a boil, crystallization takes place and the composition’s primary ability to adhere objects is lost.
Every constituent in the complex possesses inherent merits that serve as the essential binding agents.
Epoxy resin
This is a translucent, pliable mass that has a brown or yellowish hue. This part, which connects the seam to metal bases, gives the seam resistance against heat, moisture, and chemicals. ensures that the composition is uniformly hardened without air pockets or fractures forming. Phthalates and formaldehyde evaporate when hardened.
A single epoxy application will result in a fragile seam that cannot bear vibration loads.
Polyamide resin
Hardener is a substance that is added to epoxy to enhance its properties, including its elastic nature, resistance to wear, and waterproof nature. After solidifying, the component gains a high density and resistance to compression without releasing any toxic fumes.
Appointment
Parts of clay, polymers, concrete, glass, metal, and other heat-sensitive materials can all be reliably connected with VK-9. Radio engineering makes active use of the mixture. Glues combinations of materials such as ceramics and glass or metal and glass.
The mass fills all the glued bases’ imperfections uniformly, does not spread, and has the ideal viscosity. A dried seam doesn’t contract.
The tool is intended for room temperature; in industrial settings, the indicator can be raised to +60 ° C. Consumption on average is 150 g/m2. It is not necessary to warm the resin before mixing it; it is just mixed according to the prescribed ratios.
Instructions for use
- Surfaces to be glued are cleaned with a skin. Parts made of metal and alloys are processed with solvents based on oil refining (gasoline, kerosene, nephras) to prevent rust. Glass, ceramic and concrete bases are washed with water and dried.
- The surface is degreased, at the same time the remains of oil solvents are removed.
- Components of two tubes are mixed. The proportions and conditions of the mixture should strictly comply with the instructions for the glue. To accelerate gluing, you can add a little more hardener.
- Glue is applied with a thin layer on both surfaces. If the base is smooth, then a brush or spatula is used, for porous basics you need a spray.
- To improve the coup at room t ° C, the glued item is placed in a vice for 24 hours.
- If the temperature is below +20 ° C, the composition will be cured slower. To speed up drying, the seam needs to be heated. At t =+50 ° C, the glue will harden in just an hour, when with indoor microclimate to dry out the day.
Due to its strong bonding power and long-lasting nature, two-component glue VK-9 is an adaptable adhesive that can be used in a variety of industrial, automotive, and construction contexts. The glue is made up of two ingredients: resin and hardener. When combined, they form a strong bond that is impervious to heat, chemicals, and mechanical stress. VK-9 is especially appreciated for its dependability in joining composites, metals, and polymers, guaranteeing strong and durable bonds in harsh settings. Professionals looking for premium adhesive solutions often turn to it because of its dependability and ease of use.
Storage conditions
Unexpected packaging has a 12-month shelf life from the time of manufacture when stored in a ventilated room at room temperature and out of direct sunlight.
The final mixture can be used for up to two hours after breeding.
VK-9 two-component glue is a flexible bonding solution that can be used in a variety of industries. Its special formula, which consists of two distinct ingredients that react when combined, offers outstanding durability and bonding strength. Because of this, it can be used with a variety of materials, such as composites, metals, polymers, and ceramics.
VK-9 has several benefits, one of which is its quick curing time, which facilitates speedy bonding and assembly procedures. Time is of the essence in manufacturing settings, so this efficiency is extremely helpful. VK-9 also demonstrates outstanding resistance to heat, chemicals, and environmental conditions, which guarantees the durability and dependability of bonded structures.
Moreover, VK-9 has excellent adhesive qualities that enable it to form durable bonds that can tolerate vibration and mechanical stress. For applications involving structural bonding, assembly, and repair, VK-9 offers a dependable solution, regardless of the industry—automotive, aerospace, construction, etc.
To sum up, VK-9 two-component glue is a high-performance adhesive that can be used in a variety of applications. Experts looking for dependable bonding solutions choose it for its quick curing time, remarkable strength, and resistance to different environmental conditions. Users can create strong, long-lasting bonds with VK-9 that satisfy the requirements of various manufacturing and construction processes.
