Application scope of AB glue defoamer: eliminate bubbles and ensure quality
In modern industrial production and daily life, AB glue has become an indispensable material in many fields with its
strong bonding performance and wide applicability. However, AB glue is prone to produce bubbles during production,
mixing and use. These bubbles will not only affect the appearance of the glue layer, but also reduce its key indicators
such as bonding strength and electrical performance. As an effective auxiliary agent to solve the bubble problem,
AB glue defoamer plays an important role in many fields. Next, we will have a deeper understanding of its application
scope.
I. Electronic and electrical fields
(I) Circuit board packaging and protection
In the production process of electronic circuit boards, AB glue is often used in chip packaging, component fixing and circuit
board potting. For example, when encapsulating chips, AB glue needs to wrap the chips tightly to play a role in protection
and electrical insulation. However, if there are bubbles in the glue, it will lead to loose packaging, and impurities such as
moisture and dust from the outside will easily invade, affecting the performance and service life of the chip. AB glue defoamer
can quickly eliminate bubbles in the glue, making the surface of the encapsulated chip flat and smooth, effectively improving
the packaging quality. In the potting of circuit boards, defoamers ensure that AB glue evenly fills the gaps and holes of the
circuit boards, forming a continuous and dense protective layer, enhancing the circuit boards' moisture resistance, corrosion
resistance and mechanical damage resistance, and ensuring the stable operation of electronic equipment.
(II) LED lighting product manufacturing
The production of LED lamps is inseparable from AB glue, which is used for bonding LED chips to substrates, fixing lenses to
lamp bodies, etc. The presence of bubbles will hinder the heat conduction between the LED chip and the substrate, causing the
chip temperature to rise, affecting the luminous efficiency and life; when the lens is bonded, bubbles will cause light scattering,
reducing the light efficiency and uniformity of the lamp. AB glue defoamers can effectively eliminate these bubbles, ensure
close contact between the LED chip and the substrate, and improve heat dissipation performance; at the same time, make the
lens bonded firmly and transmit light evenly, and improve the overall quality and performance of LED lamps.
II. Building decoration industry
(I) Stone and tile bonding
In building decoration, AB glue is often used for the bonding and repair of stone and tiles. The surface of stone and tile is usually smooth. If there are bubbles in AB glue, it will lead to loose bonding, easy to cause
hollowing, falling off and other problems. AB glue defoamer can make the glue liquid better infiltrate the surface of stone and tile,
remove air, form a tight bonding layer, and improve the bonding strength and durability. In addition, in the splicing and repair of
some high-end stone materials, the defoamed AB glue can ensure that the splicing is flat and beautiful without affecting the
overall decorative effect.
(II) Filling and sealing of building gaps
AB glue can also be used to fill and seal building gaps, such as door and window gaps, expansion joints, etc. The presence of
bubbles will reduce the sealing effect, causing rainwater, dust, etc. to enter the gaps, affecting the waterproof, sound insulation
and heat insulation performance of the building. AB glue defoamer ensures that the glue liquid is uniform and dense when filling
the gaps, forming a good sealing layer, effectively blocking the intrusion of external environmental factors, and improving the
overall performance and service life of the building.
III. Automobile Manufacturing and Maintenance Fields
(I) Bonding of Automobile Parts
In the process of automobile manufacturing, AB glue is widely used for bonding of automobile interior parts, exterior parts and
parts. For example, the assembly of automobile dashboards, door interior panels and other parts requires the use of AB glue for
bonding and fixing. If there are bubbles in the glue, it will affect the bonding strength and appearance quality of the parts, and
even cause the parts to fall off due to vibration during the driving of the car, posing a safety hazard. AB glue defoamer can
eliminate bubbles, make the automobile parts firmly bonded, and at the same time ensure that the surface is flat and smooth,
improving the beauty and comfort of the automobile interior.
(II) Automobile Repair and Maintenance
In the process of automobile repair, AB glue is often used to repair cracks in the car body, damaged plastic parts, etc. Bubbles
will weaken the repair effect of AB glue, making the repaired part easy to crack or fall off again. AB glue defoamer can ensure
that the glue at the repair site is uniform and bubble-free, enhance the repair strength, restore the original performance of the
repaired parts, and extend the service life of the car.
IV. Crafts and Home DIY Fields
(I) Crafts
In crafts, AB glue is often used for the production of resin crafts and the bonding of accessories. For transparent or translucent
resin crafts, bubbles will seriously affect their transparency and beauty, reducing the value of the crafts. AB glue defoamer can
effectively eliminate bubbles in the resin glue, making the crafts crystal clear and smooth, showing high-quality craftsmanship.
In the production of accessories, the defoamed AB glue can make the accessories firmly bonded and not easy to fall off, while
ensuring the appearance of the accessories is exquisite and beautiful.
(II) Home DIY
In home DIY projects, people often use AB glue for furniture repairs, object bonding, etc. For example, repairing damaged
furniture surfaces, bonding decorative accessories, etc. Bubbles will greatly reduce the bonding effect, affecting the use function
and beauty of furniture. AB glue defoamer helps users achieve bubble-free and firmly bonded effects, making home DIY projects
smoother and more perfect, and improving the quality of home life.
AB glue defoamer is widely used in many fields such as electronic appliances, building decoration, automobile manufacturing and
maintenance, handicraft production and home DIY due to its characteristics of eliminating bubbles and improving product quality.
As the requirements for product quality in various industries continue to increase, the importance of AB glue defoamer is becoming
increasingly prominent, and its application scope will continue to expand, providing strong support for production and life in more
fields.
