1. CharacteristicFoam adhesive is a high-performance, multi-functional bonding
material with excellent comprehensive properties, which is widely
applied in various fields such as construction engineering,
furniture manufacturing, automobile manufacturing, packaging
industry, and home decoration. Composed of high-quality polymer
materials as the main component, it has a unique foaming mechanism:
after being sprayed or extruded from the container, it can expand
rapidly in a short time (usually within a few minutes) to several
times its original volume, which enables it to tightly fill gaps,
cracks and voids of different sizes, shapes and irregularities. It
can form a firm and stable bond with a variety of common
substrates, including wood, metal, plastic, glass, concrete,
ceramic, stone and even some uneven surfaces, without the need for
additional auxiliary fixing tools in most cases. In addition to its
strong adhesion, the product also has excellent sealing
performance, which can effectively block the penetration of air,
water vapor and dust, achieving good waterproof, moisture-proof and
dust-proof effects; at the same time, its porous structure gives it
excellent sound insulation and thermal insulation performance,
which can reduce noise transmission and reduce energy loss caused
by heat conduction. Moreover, foam adhesive is lightweight,
non-toxic, tasteless and environmentally friendly, complying with
international environmental protection standards, and will not
cause harm to human health and the environment during construction
and use. It is easy to construct, can be operated by a single
person with simple tools, and cures quickly at room
temperature—generally, it can reach initial curing within 1-2 hours
and complete curing within 24 hours, which greatly shortens the
construction cycle and reduces labor costs. It also has certain
corrosion resistance and aging resistance, can adapt to different
environmental conditions such as indoor and outdoor, high
temperature (generally -20℃ to 80℃) and low temperature, and
maintains long-term stability of the bonding effect without
cracking, falling off or losing performance due to environmental
changes. 2. Features- Strong Adhesion: It has excellent bonding performance for most
common substrates, including wood, metal, plastic, glass, concrete,
ceramic and stone. The bonding strength is high, and it can form a
tight and firm connection with the substrate surface, which is not
easy to fall off, crack or loosen even under long-term use or
external impact. It can even bond some uneven or rough surfaces
effectively, reducing the requirement for substrate surface
flatness.
- Expandable Filling: It has a strong foaming ability. After being
applied, it can expand automatically to 3-10 times its original
volume (depending on the product type) in a short time, which can
perfectly fill irregular gaps, cracks, voids and gaps between
components. It can achieve seamless filling and bonding, avoiding
the problems of incomplete filling and loose bonding caused by
manual filling, and improving the overall firmness and sealing
performance.
- Good Sealing & Sound Insulation: It has excellent airtightness
and watertightness. After curing, it can form a dense and
impermeable layer, effectively blocking the penetration of air,
water vapor, rainwater and dust, thus playing a good role in
waterproof, moisture-proof and dust-proof. At the same time, its
internal porous structure can absorb and block sound waves, reduce
noise transmission, and has obvious sound insulation and noise
reduction effects, which is suitable for sound insulation treatment
in various scenarios.
- Lightweight & Environmentally Friendly: The cured foam adhesive
is lightweight, with low density, which will not increase the load
of the bonded substrate, especially suitable for bonding and
filling of lightweight components. It is made of environmentally
friendly raw materials, non-toxic, tasteless, non-irritating, does
not contain harmful substances such as formaldehyde, and complies
with national and international environmental protection standards,
which is safe to use in indoor and outdoor environments.
- Easy Construction & Fast Curing: It is easy to operate, and can
be constructed by spraying or extruding with a special gun, which
is simple and convenient, and can be mastered quickly even by
non-professional operators. It cures quickly at room temperature,
without the need for additional heating or other curing conditions.
Initial curing can be achieved within 1-2 hours, and complete
curing can be achieved within 24 hours, which greatly improves
construction efficiency, shortens the construction cycle and
reduces labor costs.
- Corrosion & Aging Resistance: It has good corrosion resistance,
can resist the erosion of ordinary chemicals, such as acids,
alkalis and salts in daily life, and is not easy to be corroded and
damaged. At the same time, it has excellent aging resistance, can
resist the influence of natural factors such as sunlight, wind and
rain, high temperature and low temperature, and maintains stable
performance and bonding effect for a long time, with a service life
of up to several years.
3. Application- Construction Industry: It is widely used in various construction
scenarios. In door and window installation, it is used for bonding
and sealing between door and window frames and walls, filling the
gaps between them to achieve waterproof, sound insulation and
thermal insulation effects, and enhancing the firmness of door and
window installation. In wall decoration, it is used for filling
gaps between wall panels, decorative panels and walls, bonding
thermal insulation boards (such as EPS boards, XPS boards) to
walls, and realizing thermal insulation and energy saving of
buildings. In roof and bathroom construction, it is used for
waterproof and sealing treatment of roof gaps, pipeline joints and
bathroom corners, preventing water leakage. It is also used for
bonding and filling of prefabricated components, curtain walls and
other parts.
- Furniture Manufacturing: It is an important auxiliary material in
furniture production. It is used for bonding wood panels,
particleboards, MDF and other materials to make furniture frames,
cabinets, wardrobes and other products, which can enhance the
firmness and stability of furniture and avoid loosening and
deformation. In sofa and mattress production, it is used for
bonding sponge, fabric and wooden frames, filling gaps between
components, improving the comfort and service life of furniture. It
is also used for edge sealing and gap filling of furniture, making
the appearance of furniture more beautiful and neat.
- Automobile Industry: It is widely used in automobile manufacturing
and maintenance. In automobile body assembly, it is used for
bonding and sealing of door panels, dashboards, roof linings, door
and window glass and other parts, enhancing the firmness of body
structure and achieving sound insulation, waterproof and dust-proof
effects. In the car interior, it is used for sound insulation and
shock absorption treatment of the floor, door panels and ceiling,
reducing the noise inside the car and improving the riding comfort.
In automobile maintenance, it is used for repairing body gaps,
bonding damaged parts and waterproof treatment of the chassis,
preventing the chassis from rusting and corroding.
- Packaging Industry: It is used for shockproof and protective
packaging of fragile products. When packaging glass products,
ceramics, electronic products, precision instruments and other
fragile items, foam adhesive can be sprayed on the surface of the
product or inside the packaging box, which can expand and form a
buffer layer, effectively absorbing external impact, reducing
vibration and preventing the product from being damaged during
transportation and storage. It can also be used for filling gaps in
packaging boxes, fixing the product in the box, avoiding
displacement.
- Home Decoration and Daily Use: In home decoration, it is used for
bonding and filling of various decorative materials, such as
bonding skirting lines, decorative lines, wall stickers and other
parts, filling gaps between tiles, between windowsills and walls,
etc. In daily life, it can be used for repairing small gaps in home
appliances, furniture, walls, etc., such as repairing loose
handles, filling gaps in wooden furniture, and bonding broken glass
(non-load-bearing parts), which is convenient and practical.
- Other Fields: In the electronics industry, it is used for bonding
and fixing electronic components, sealing and shock absorption of
electronic equipment casings. In the shipbuilding industry, it is
used for bonding and sealing of ship body parts, waterproof and
corrosion-proof treatment. In the aerospace field, some
high-performance foam adhesives are used for bonding and sealing of
aircraft components, with the characteristics of lightweight and
high temperature resistance.
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