Consider the full service life, from loads to appearance.
For armrests, chair backs, seat supports and structural parts, evaluate loading, cyclic use, appearance and environmental exposure.
DEFINE THE REQUIREMENTS
Define the part before the formulation.
01Define loads, impact and cyclic-use conditions
02Balance stiffness and toughness in reinforced materials
03Evaluate color and aging in the intended environment
CORPORATE CASES / MATERIAL NOTES
See material selection through specific parts.
Case notes are adapted from public corporate projects, with images from the corporate site. The validation items below are selection guidance; request original reports for project results and compliance scope.
Corporate case image
CASE 01 / MATERIAL ENGINEERING
Seat load-bearing bracket
Material in the corporate casePA66 GF30
Application challenge
Sustained load, impact and repeated use can cause deformation and fatigue.
Material approach
The corporate case uses PA66 GF30, balancing stiffness, toughness, thermal stability and warpage.
Validation focus
Test static load, fatigue, creep and humidity effects on the actual structure, focusing on screws and weld lines.
These are related material systems, not substitutes for the specific grades used in the cases. Confirm special formulations, approvals and suitability separately.
A carbon-fiber composite direction based on PA66. Consider fiber distribution, structural design and processing to assess lightweight and stiffness requirements together.
