Materials

NORSelast® supreme properties makes it almost indestructible

1. Estimated lifetime over 50 years in maritime environments
2. Tear strength up to 50 MPa and up to 600% elongation
3. Elastic down to – 30°C

Our NORSelast® systems:

NORSelast® 01                 – high tensile strength and a very high abrasion resistance
NORSelast® 02                 – improved properties for fiber reinforced hybrid composites
NORSelast® PIR                – even harder and stiffer material for higher temperatures
NORSelast® S4                 – is H2S resistant for components directly in contact with acids
NORSelast® spray           – is a coating system for leight weight protection. for example  fenders and buoyancy

NORSelast® is a polyether based material system which makes the material excellent for maritime environments. NORSelast® has resilience to hydrolysis which makes it robust to degradation and abrasion in harsh environments with a combination of sea water and strong forces of nature as well as light during transport and storage.

NORSelast® is a multi component system which makes it possible to produce high quality components with a wide range of different properties.

Specifications schema

Shore A hardness
Shore D hardness
62 69 83 86 87 89 92 61 DIN 53505
DIN 53505
Tensile Strength [MPa]
Tensile elongation [%]
3,0
611
32,0
486
38,6
475
50
380
37,9
610
46,6
477
43,5
404
40,7
333
DIN 53504
DIN 53504
100% Modulus [MPa]
300% Modulus [MPa]
1,0
1,1
2,9
6,7
5,5
12,3
8,6
30,7
5,7
11,7
8,9
18,5
10,4
24,1
20,0
35,9
DIN 53504
DIN 53504
Tear resistance [kN/m] No value No Value No value 43 No value 43 44 No value DIN ISO 34-1
Abrasion[mg] 61 47 23 45 17 45 65 44 DIN ISO 4649
22h / 70°c[%] No value No value No value 23 No value 30 33 No value DIN ISO 815-1
72h / 23°C [%] No value No value No value 18 No value 21 21 No value DIN ISO 815-1