Property Profile PMI foams

1. Free from CFC, halogens and bromine

2. Ease of machining, no special tooling required

3. Thermo formability

4. 100% closed cell structure

5. Compatibility to any matrix system (wet and prepreg)

6. High heat distortion temperature, 180-240c

7. Outstanding strength-to-weight ratio

8. Outstanding creep compression resistance

9. Classified to be non-toxic acc. To AIRBUS standard AITM

10. Low smoke density

11. No release of corrosive emissions when burning

12. Thermal recycling

Rohm Rohacell Approvals

1. 144 Specifications worldwide

2. 95% aerospace industry (24 years of experience)

General Specifications:

1. DIN ISO 9001 / EN 29001

2. DNV (Det Norske Veritas)

3. Lloyds Register

4. FAA Approval ‚ McDD

5. MIL Specifications

Internal and external Audits:

16 Audit

1. McDD

2. Westland,

3. Kawasaki

4. Gulfstream

5. Northrop

6. NFT

7. TUV-CERT

Properties

Unit

Rohacell

31 IG

Rohacell

51 IG

Rohacell

71 IG

Rohacell

110 IG

Density

Kg/m3

32

52

75

110

Compressive

Strength

Mpa

0.4

0.9

1.5

3.0

Tensile

Strength

Mpa

1.0

1.9

2.8

3.5

Flexural

Strength

Mpa

0.8

1.6

2.5

4.5

Shear

Strength

Mpa

0.4

0.8

1.3

2.4

Elastic

Strength

Mpa

36

70

92

160

Shear

Modulus

Mpa

13

19

29

50

Elongation of

Break

%

3.5

4

4.5

4.5

Heat distortion

Temperature

oC

180

180

180

180