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Customised production

Products for
 Aerospace

In aerospace, there are particularly high demands on materials and sealing solutions for precision, durability, and reliability.

Lézaud offers Hoses, Profiles, Sheets, Flat seals and O-rings for technically demanding aerospace applications. Tight tolerances, thermal stress, media resistance and reliable functionality under challenging conditions require careful material selection.

With our experience in plastics, TPEs and elastomers, we offer targeted advice on selecting suitable solutions – tailored to the application, medium and stress profile.

Aerospace

Applications

Applications
  • Analysis technology (1)
  • Automotive industry (13)
  • Construction industry (2)
  • Chemical industry (15)
  • Electrical engineering (2)
  • Energy industry (9)
  • Gas industry (1)
  • Heating & air conditioning technology (12)
  • Insulation technology (12)
  • Cosmetics industry (3)

Elastomer base

Elastomer base
  • FKM (16)

Material

Material
  • Foam rubber/ foam (5)
  • Solid material (11)

Colour

Colour
  • green (1)
  • black (15)

Hardness

Hardness
  • 10 to 30 Shore A (5)
  • 40 to 65 Shore A (1)
  • 70 to 90 Shore A (10)

Density

Density
  • 0.2 to 0.3 per thickness (1)
  • 1.84 +/-0.03 g/cm³ (1)
  • 1.84 +/-0.05 g/cm³ (1)
  • 1.9 +/-0.05 g/cm³ (1)
  • 1.9 +/-0.1 g/cm³ (1)
  • 1.93 +/-0.05 g/cm³ (2)
  • 2.0 +/-0.5 g/cm³ (1)
  • 2.01 g/cm³ (3)
  • approx. 0.5 to 0.6 g/cm ³ (1)
  • approx. 0.8 to 0.9 c/cm³ (1)

Conformity

Conformity
  • FDA (3)
  • UL (6)

Product category

Product category
  • Sheets (9)
  • Profiles (3)
  • Round cords (3)
  • Hoses (1)

Applications

Applications
  • Analysis technology (1)
  • Automotive industry (13)
  • Construction industry (2)
  • Chemical industry (15)
  • Electrical engineering (2)
  • Energy industry (9)
  • Gas industry (1)
  • Heating & air conditioning technology (12)
  • Insulation technology (12)
  • Cosmetics industry (3)

Elastomer base

Elastomer base
  • FKM (16)

Material

Material
  • Foam rubber/ foam (5)
  • Solid material (11)

Colour

Colour
  • green (1)
  • black (15)

Hardness

Hardness
  • 10 to 30 Shore A (5)
  • 40 to 65 Shore A (1)
  • 70 to 90 Shore A (10)

Density

Density
  • 0.2 to 0.3 per thickness (1)
  • 1.84 +/-0.03 g/cm³ (1)
  • 1.84 +/-0.05 g/cm³ (1)
  • 1.9 +/-0.05 g/cm³ (1)
  • 1.9 +/-0.1 g/cm³ (1)
  • 1.93 +/-0.05 g/cm³ (2)
  • 2.0 +/-0.5 g/cm³ (1)
  • 2.01 g/cm³ (3)
  • approx. 0.5 to 0.6 g/cm ³ (1)
  • approx. 0.8 to 0.9 c/cm³ (1)

Conformity

Conformity
  • FDA (3)
  • UL (6)
plate lez vit 65fg
Plate LEZ-VIT 65FG

FKM sheet, suitable for food contact, fixed format

Material: FKM
Hardness: 65 +/-5 Shore A
Properties: good compressive strength, excellent compression set at high temperatures, heat-resistant, high abrasion resistance, oil-resistant, ozone-resistant
Conformity: FDA 21 CFR §177.2600
Temperature range: -10°C to +200°C
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plate lez vit 75
Sheet LEZ-VIT 75

VITON® panel, premium quality

Material: FKM
Hardness: 75+/-5 Shore A
Properties: good compressive strength, excellent compression set at high temperatures, heat-resistant, high abrasion resistance, oil-resistant, ozone-resistant
Conformity: UL94 V0
Temperature range: -10°C to +250°C
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plate lez vit 75:n
Sheet LEZ-VIT 75/N

VITON® panel with Nomex insert

Material: FKM with Nomex insert
Hardness: 75+/-5 Shore A
Properties: fabric-reinforced, good compressive strength, excellent compression set at high temperatures, heat-resistant, high abrasion resistance, oil-resistant, ozone-resistant
Temperature range: -15°C to +200°C
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plate lez vit 75:s
Sheet LEZ-VIT 75/S

VITON® panel with glass fibre inlay

Material: FKM with glass fibre insert
Hardness: 75+/-5 Shore A
Properties: good compressive strength, excellent compression set at high temperatures, heat-resistant, high abrasion resistance, oil-resistant, ozone-resistant
Temperature range: -10°C to +200°C
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plate lez vitchem 70gf
Plate LEZ-VITCHEM 70GF

FKM sheet, suitable for food contact, fixed format

Material: FKM terpolymer
Hardness: 70 +/-5 Shore A
Properties: flame-retardant, good compressive strength, excellent compression set at high temperatures, heat-resistant, high abrasion resistance, oil-resistant, ozone-resistant
Conformity: FDA 21 CFR §177.2600
Temperature range: -8°C to +260°C
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plate lez vitec 75
Sheet LEZ-VITEC 75

FKM disc, technical quality

Material: FKM
Hardness: 75+/-5 Shore A
Properties: good compressive strength, excellent compression set at high temperatures, heat-resistant, high abrasion resistance, oil-resistant, ozone-resistant
Temperature range: -20°C to +185°C, +200°C (5000 h)
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Profile tyre 70
Profile LEZ-VIT 70

Viton® profile

Material: FKM
Hardness: 70 +/-5 Shore A
Properties: flame retardant, gas impermeable, good compression set, excellent compression set at high temperatures, heat-resistant, oil-resistant, ozone-resistant
Temperature range: -15°C to +200°C
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round cord lez vit 70
Round cord LEZ-VIT 70

Viton® round cord

Material: FKM
Hardness: 70 +/-5 Shore A
Properties: flame retardant, gas impermeable, good compression set, excellent compression set at high temperatures, heat-resistant, oil-resistant, ozone-resistant
Temperature range: -15°C to +200°C
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Hose connection valve
Hose LEZ-VIT 70

Viton® hose

Material: FKM
Hardness: 70 +/-5 Shore A
Properties: impermeable to gas, good compression set, heat-resistant, without talcum, oil-resistant
Temperature range: -15°C to +200°C
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