Vacuum Infusion

Vacuum infusion pulls resin through dry reinforcement under vacuum, so the laminate is compacted before it is wet out. The result is a higher and more consistent fibre fraction, lower void content, reduced styrene emissions and far better repeatability than hand lay-up, at a moderate tooling cost.

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القدرات

ما نقوم به

✓

Dry fibre preform with resin drawn under vacuum

Dry fibre preform with resin drawn under vacuum

✓

Fibre content 50–60 % by weight with low voids

Fibre content 50–60 % by weight with low voids

✓

Sandwich laminates with foam or honeycomb cores

Sandwich laminates with foam or honeycomb cores

✓

Reduced styrene emissions

Reduced styrene emissions for a cleaner shop

✓

Consistent thickness and weight part to part

Consistent thickness and weight part to part

✓

Suitable

Suitable for structural panels and load-bearing parts

المواد

المواد

Glass and carbon reinforcement
Epoxy and vinyl ester resin
PVC, PET and balsa cores
Honeycomb sandwich cores
Aramid hybrid fabrics
Infusion-specific resin systems
المواصفات

أهم المواصفات

المواصفةالتفاصيل
Quantity50–1,000 parts per project
Fibre content50–60 % by weight
Void contentunder 2 % typical
Thickness control±0.3 mm on flat panels
Mould prep10–15 days for a service-ready mould
Max part sizeup to 4 m
التشطيب

تشطيبات السطح والمعالجة اللاحقة

Gel coat or in-mould primer

Gel coat or in-mould primer

Paint-ready sanded surface

Paint-ready sanded surface

Clear coat over carbon

Clear coat over carbon

Bonded machined inserts

Bonded machined inserts

الأسئلة الشائعة

الأسئلة المتكررة

Infusion or hand lay-up?

Infusion costs more to set up but gives a stronger, lighter and more repeatable part, so it pays off from roughly 50 parts upward or whenever structural performance is specified. Hand lay-up remains cheaper for one-offs.

What can go wrong with infusion?

Dry spots and voids usually come from leaks or poor flow media placement. We validate the lay-up and flow strategy on a first article before series production starts.

Can infusion make structural parts?

Yes. Infused laminates with engineered fibre orientation are used for load-bearing panels, and we design the stacking sequence to your stiffness and strength targets.

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