Polyplastics Introduces Innovative Bonding Technology to Join Different Resin Materials
AsiaNet 94129
TOKYO, Jan. 20, 2022 /Kyodo JBN-AsiaNet/--
AsiaNet 94129
TOKYO, Jan. 20, 2022 /Kyodo JBN-AsiaNet/--
Polyplastics Co. Ltd., a leading global supplier of engineering thermoplastics,
has introduced an innovative bonding technology that is unlike traditional
joining methods such as plastics welding or adhesion. AKI-Lock (R) has few
restrictions on the materials that can be used and forms strong, airtight bonds
with combinations of different materials for which bonding had previously been
difficult.
AKI-Lock (R) opens the door to a broad range of new product development
possibilities. This bonding technology meets the increased market demand for
weight reduction to address the U.N. SDGs (Sustainable Development Goals),
reduces the number of parts, and provides stable adhesive strength and
longevity.
The AKI-Lock (R) technology uses the glass fibers in glass fiber-reinforced
resins as a physical anchor for bonding. Glass fiber is made bare by laser
irradiation which is completed in a grid pattern. Strong bonds can then be
achieved by pouring the resin to be bonded onto these anchors. Since the bond
is formed by physical anchors, there is no time limitation from laser treatment
until bonding. Masking is unnecessary since specific treatment areas can be
identified. There is no need for etching solution to roughen the surface and no
waste liquids or materials are produced.
Airtightness is greatly enhanced due to three factors: the effect of resin
entering and filling the gaps between the glass fibers; deformation in the
grooves of the primary material due to the shear flow force of the secondary
material; and crimping from mold shrinkage of the secondary material.
AKI-Lock (R) helps to reduce assembly work and the number of components, thus
lowering overall cost. The joining system also helps to reduce an environmental
impact through the use of dry processes, including the elimination of adhesives.
For more information, visit: https://www.polyplastics-global.com/en/approach/9.html
About Polyplastics: https://kyodonewsprwire.jp/attach/202201055733-O1-4OD3syDS.pdf
*AKI-Lock (R) is a registered trademark of Polyplastics Co., Ltd. in Japan and
in other countries.
Source: Polyplastics Co., Ltd.
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