https://www.avient.com/sites/default/files/2025-06/LFT Brackets Application Bulletin.pdf
Long Fiber Thermoplastics (LFT) for Brackets and Latches
Unlock opportunities for cost savings, lightweighting, & production efficiencies
Brackets and latches are traditionally made of
cast aluminum or stamped steel.
Long fiber thermoplastics (LFT) combine the
structural integrity of metals with the lighter weight
and cost-effectiveness of thermoplastic composites.
Complēt™ long glass, long carbon, and
hybrid fiber solutions available in a
wide array of engineering polymer
matrices, including PA66, PA6, ETPU,
PPA, PPS, PES, PEI, PK, and PEEK
• OnForce™ long glass fiber reinforced
polypropylenes
• Full suite of design and engineering
services that include structural design
and fiber orientation consultations and
modeling, CAE analysis, prototyping,
and more
STRENGTH-TO-WEIGHT RATIO OF LFT VS METALS
m
eg
ap
as
ca
l
gram
/cubic centim
eter
250
200
150
100
50
0
9.00
8.00
7.00
6.00
5.00
4.00
3.00
2.00
1.00
0.00
Zam
ak 3
Stainless Steel 304
Titanium
#2
plēt LCF40-PP
plēt LGF60-TPU
OnForce LGF50-PP
Alum
inum
A380
M
agnesium
AZ91D
plēt LCF50-PA66
plēt LGF60-PA66
plēt LCF50-TPU
Specific Strength Density
Metal
Long Glass Fiber
Long Carbon Fiber
1.844.4AVIENT
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