The effect of surface substrate treatments on the bonding strength of aluminium inserts with glass-reinforced poly(phenylene) sulphide

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28150%2F22%3A63552418" target="_blank" >RIV/70883521:28150/22:63552418 - isvavai.cz</a>

Alternative codes found

RIV/70883521:28110/22:63552418 RIV/70883521:28610/22:63552418

Result on the web

<a href="https://www.mdpi.com/1996-1944/15/5/1929" target="_blank" >https://www.mdpi.com/1996-1944/15/5/1929</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/ma15051929" target="_blank" >10.3390/ma15051929</a>

Result language

angličtina

Original language name

The effect of surface substrate treatments on the bonding strength of aluminium inserts with glass-reinforced poly(phenylene) sulphide

Original language description

Materials composed of a polymer matrix reinforced with carbon/glass fibres providing lightweight and superior mechanical properties are widely used as structural components for automotive and aerospace applications. However, such parts need to be joined with various metal alloys to obtain better mechanical performance in many structural elements. Many studies have reported enhancements in polymer-metal bonding using adhesives, adhesive/rivet combined joints, and different surface treatments. This study investigated the influences of various surface treatments on the adhesion between glass-reinforced poly(phenylene) sulphide (PPS) and aluminium alloy during the injection over-moulding process. Adhesion strength was evaluated via the shear test. Correlations for the shear strength of the polymer-metal with different metal-substrate treatments were studied. Since the strongest bonding was attained in the treatment with the highest roughness, this value, as it determines the level of micromechanical interlocking of connected materials, seems to be a critical factor affecting the adhesion strength. Three-dimensional (3D) topographic images characterized with a 3D optical microscope indicated that there was a meaningful influence exerted by the interface topologies of the aluminium substrates used for the over-moulding process. The results further indicated that increases in a substrate&apos;s surface energy in connection with atmospheric plasma treatments negatively influence the final level of the bonding mechanism.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10404 - Polymer science

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2022

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Materials

ISSN

1996-1944

e-ISSN

—

Volume of the periodical

15

Issue of the periodical within the volume

5

Country of publishing house

CH - SWITZERLAND

Number of pages

10

Pages from-to

nestrankovano

UT code for WoS article

000771293100001

EID of the result in the Scopus database

2-s2.0-85126329064