Key highlights

The Hemeria MLI thermal protections is a single-layer and multi-layer insulation (MLI) for satellite and instrument thermal control subsystems. Hemeria offers complex MLI including MLI’s for LEO, MEO, GEO. Hemeria produces 2000 blankets per year.

Applications

Multi-Layer Insulation (MLI) for LEO/MEO/GEO applications

Key features

Procurement and integration of heaters and termistors
Secondary support structures made from Kevlar or aluminium
Sunshields
Beta cloth MLI
RF screens
SIGRAFLEX® or CHO-THERM® seals
Thermal insulation solutions meet project mission specifications (shadow edging, sun edging, atomic oxygen (ATOX) environment, use of titanium, etc.)
MLI integration
Synergies structure / harness / MLI
Design to cost
Alternative Blanket composition
Secure Lead Time
Constellation and product line deliveries

Flight heritage

The system has achieved flight heritage. 200 Satellites are flying with Hemeria equipment.

The product is approved on:

PLEIADES NEO satellites
O3B constellation
GLOBALSTAR 2 constellation
CSO BUS MLI

Manufacturing

2200 sq-m2 ISO 8 clean room
ISO 5 area
Qualified operators
Sewing machines
Software for cutting optimization
AIT dedicate area to integrate satellites 500 kg class
Production follow-up in real time with digital tools

Testing & qualification

Hemeria adopts ATOX certified processes

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Last updated: 2024-09-02

HEMERIA