Detailed Description
Feature：12K twill prepreg autoclave forming, thicker panel with multi-layer balanced ply, low void ratio, matte anti-glare surface, countersink machining support
Advantage：High bending stiffness, good vibration damping, non-corrosive, stable dimension under temperature cycling
Benefit: Reduce airframe weight, reduce resonance risk of wing-fuselage joint, fewer maintenance cycles, stable flight performance Engineer consideration: ply stacking adjusted for concentrated load point, CNC countersink process controlled to avoid delamination, batch thickness trace, working temperature -40~120℃, aging test Confirm with supplier.
Specifications
| Item | Parameter |
|---|---|
| Material | Epoxy prepreg carbon fiber |
| Weave | 12K Twill |
| Standard Thickness | 3.0mm |
| Surface | Matte |
| Tolerance | ±0.12mm |
| Max blank size | 1200×600mm |
| Finish | CNC cut, lightening hole, countersink, chamfer |
| Report | Material test report Confirm with supplier |
Applications Light fixed wing fuselage bulkhead, equipment mounting partition, wing connection transfer plate
Why Choose Guangdong Shenyang New Material｜ISO9001 & CE certified dry carbon composite manufacturer based in Huizhou, China. Equipped with autoclave, 4.0m×2.0m large-format CNC router and prepreg cold storage. Products for legal export, prototype & mass production available, batch performance traceable. We check stress concentration on bulkhead cutout and give optimization suggestion for your fixed wing design.
FAQ
Q: 12K twill vs 3K twill, what is the difference?
A: 12K gives higher areal weight and stiffer panel, texture coarser.
Q: Can you machine countersink holes for screw assembly?
A: Yes, we control cutting speed to avoid surface splitting.
Q: Can bulkhead plate bear concentrated motor mount load?
A: We adjust ply layout for local reinforcement upon your load requirement.
Q: Can we get prototype before mass run?
A: Prototype order supported.
Q: What finish is better for outdoor fixed wing?
A: Matte anti-glare is preferred for visual flight.
Q: How do you guarantee batch consistency?
A: Prepreg cold storage management and autoclave curing curve fixed for same specification.
Q: Are fixed wing structural parts export legal?
A: We declare honestly and comply with dual-use control policy.
Q: Can you provide mechanical test data?
A: Test report Confirm with supplier.
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