The main uses and usage methods of nail free adhesive

Time:2024-04-24

Non nail adhesive refers to a multifunctional building structure adhesive with extremely strong adhesion, commonly known as liquid nail abroad. Nail free adhesive is widely used in industries such as decoration, furniture, hardware, and building materials due to its advantages of fast bonding speed, high load-bearing capacity, low usage, and easy operation. Used for bonding and fixing materials such as veneer, wood, gypsum board, metal, mirror, glass, plastic, rubber, ceramic tiles, etc. Basically, it can bond all building materials, and different materials can also be bonded. Next, we will introduce the usage of nail free adhesive.

Advantages of nail free adhesive

1. The bonding speed is fast (measured in seconds). Depending on the amount of adhesive used, it usually takes 2-3 hours for the surface to cure and takes about a day to fully cure.

2. The adhesive strength should be ≥ 3MPA (30 kg/cm), and after drying, it should exceed the fixing force of the iron nail.

3. Wide bonding range, suitable for all building decoration materials

4. Environmentally friendly and odorless, it is synthesized from resin raw materials with a solvent content of ≤ 13%, and will never turn black or mold.

5. Long storage period, 27 ℃ warehouse storage: over 24 months

6. Easy to construct, easy to operate, no need for drilling or nailing, saving manpower and material resources.

7. Low usage, only a few points of nail free adhesive are needed to save material costs.

What material can be glued with nail free adhesive? Application of nail free adhesive

1. Furniture manufacturing industry: adhesive mercury lenses, aluminum edge banding, handles, crystal boards, marble, board bonding, etc.

2. Decoration and decoration industry: bonding and fixing various wooden lines, door frame lines, gypsum lines, floor tiles, various decorative pendants, and various wall panel projects, etc.

3. Exhibition and display industry: adhesive fixation of various calligraphy and paintings, signs, acrylic, exhibition and Gui production, and so on.

4. Cabinet door panel industry: adhesive crystal steel plate, etc. This product is used to fix the covering materials, wood, gypsum board, metal, mirror, glass, plastic, rubber, skirting board, blinds, thresholds, sills, boundary stakes, pillars, junction boxes, various artificial materials, ornamental stone tools, and ceramic tiles onto concrete, bricks, plaster, walls, and cardboard.

Usage of nail free adhesive

1、 Ordinary construction steps

To ensure product quality, it is recommended that customers clean the surface before use, free of dust and grease; No standing water or moisture; At the same time, it is necessary to ensure that one side is made of absorbent material and solid to ensure the bonding effect.

1. Cut the nozzle above the threaded line to achieve the desired size and angle (approximately 6mm).

2. Squeeze one or two consecutive adhesive strips on the back to be pasted.

3. Glue the material to be pasted for at least 2 minutes.

4. Wipe off any spilled glue with a damp cloth.

5. Depending on the different base layers, certain support or fixtures are still required when bonding heavy objects.

2、 Dry bonding method

(Suitable for joints with lighter materials and light load-bearing capacity)

1. Squeeze a zigzag adhesive along the bonding surface.

2. Squeeze the adhesive side towards the surface to be glued, and press both sides tightly.

3. Pull apart the two adhesive surfaces and let the liquid nail strong adhesive evaporate for 2-5 minutes.

4. After 2-5 minutes, press again and lightly tap along the joint.

5. Temporarily fix the adhesive with auxiliary tools for 24 hours before removing the auxiliary fixation.

6. Achieve optimal bonding effect within 24 hours and fully cure within 2-3 days.

3、 Wet bonding method

(Suitable for areas that are only subjected to high pressure, used in conjunction with clamp tools)

1. Apply liquid nails according to the dry bonding method.

2. Cooperate with pliers, nails, or screws to immediately bond both sides or nail them tightly.

3. After the glue has solidified (24 hours), remove the clamp.

Ps: A 6mm wide adhesive strip can be applied for approximately 10 meters. The final strength can be reached after 48 hours, but may vary depending on the actual situation.

Precautions for using nail free adhesive

1. Nail free adhesive is a flammable item and is not allowed on airplanes.

2. The operating environment temperature for nail free adhesive should be between 5 ℃ and+40 ℃.

3. Cannot be used in damp and waterlogged areas.

4. In terms of materials, it can be used for polyvinyl chloride; But not applicable to polyethylene and polypropylene.

5. It has a certain waterproof function and can be used outdoors.

6. When applying adhesive, the adhesive strip should have a certain thickness and there should be gaps between the adhesive strips after pressing to ensure complete curing of the adhesive strip. (A toothpick can be placed in the adhesive strip to ensure that the adhesive layer has sufficient thickness. It is recommended to leave a 25mm gap between the adhesive strip and the adhesive strip.).

7. When using indoors, ensure good ventilation conditions and do not smoke. Remove all flammable materials and equipment that may generate sparks nearby until the solvent completely evaporates. Open all doors and windows to allow air circulation and avoid direct contact with eyes, clothing, and skin.

8. Store in a dry and cool place, with a suitable temperature of 21 ℃+/-3 ℃.

9. If in contact with skin, rinse with water. If in contact with eyes, rinse with plenty of water first and seek medical attention promptly.

10. When pasting mirrors, pay attention to selecting the model. Some models of nail free adhesive products are not suitable for pasting mirrors, while others can. After applying adhesive to the mirror, do not move it left or right or scrape too much. Some mirrors may not have a good mercury surface. If the adhesive moves too much back and forth on the mirror, the mercury surface may be scratched.

The removal method of nail free adhesive

1. Use a blade to scrape and separate the adhesive from the bonding area, and then peel it off.

2. Heating prevents the adhesive from losing its stickiness when exposed to heat. Blow with a hair dryer.

3. A mixture of soap with a little ammonia and turpentine can remove a lot of dirt and make the glass surface more shiny.

4. You can take a dry cloth soaked in vinegar to cover the entire area of the adhesive residue. After the adhesive residue is completely soaked, you can use a ruler to easily cover it

5. When cleaning, whether using degreasing water or vinegar, it is important to ensure that these products are completely soaked to remove nail free adhesive marks, in order to easily and effectively remove them.

6. When the nail free adhesive has not yet solidified, it can be removed with loose water. After drying, it can be removed by scraping or sanding.

The difference between nail free adhesive and glass adhesive

1. Different fixed effects

The glass adhesive takes a long time and will peel off as the climate changes, gradually causing abnormalities. And there is almost no fixed force between metal and wood. The adhesive without nails has super strong bonding ability, and after drying, it needs to exceed the fixing force of iron nails. In the production of cabinets, after using nail free adhesive, there will be no looseness or shaking between metal parts and wooden structures, as well as between wooden materials and materials, which is firm and safe.

2. Different degrees of environmental protection

The glass glue will turn black and mold over time. Hiding over 200 types of bacteria poses great harm to the human body, especially to the elderly and children, such as bronchitis, asthma, dermatitis, etc. Used between cabinets and bathrooms, it is even more inappropriate and poses extremely great harm to the entire living environment. Nail free adhesive is a green and environmentally friendly product that does not contain formaldehyde and has no odor. It is synthesized from resin raw materials. It can bond with any material, has no odor, does not harm the skin, and will never turn black or moldy. After drying, it can be polished with paint.

3. The construction effect and destructive force on the wall are different

Using glass glue for construction, the entire construction surface is coated with glue, which requires a large amount of adhesive, takes a long construction time, dries slowly, and the effect is not good. Using nail free adhesive does not require the entire construction surface to be covered with adhesive like the glass adhesive construction process. The nail free adhesive only needs to be applied a few points, with a small amount of use, short construction time, and material cost savings.

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