NEUKADUR ProtoAmid

A program with special 2-component polyurethane resins for the production of prototypes which partially simulate polyamide

The NEUKADUR ProtoAmide resins stand out for particular advantages:

  • very good degassing properties
  • excellent flowability
  • very high dimensional stability under heat
  • very good impact strength
  • very good curing properties
  • partially very good resistance to premium gasoline, cooland and motor oil, satisfactory resistance to brake fluid
  • available with different pot lives
  • mixable with each other (both the A components and the B components) colourable
  • can be dayed
  • glass-fibre reinforcable

Outline of properties of the ProtoAmide (properties similar to those of polyamide)

Tempering 1 h at RT / 5 h at 80 °C

ProductProperties (similar to)Mixing ratioMixed viscosity mPasPot life min. approx.hardness Shore DDimensional
stability
under
heat °C
2 - 5 mm
Tensile
strength
N/mm²
DIN 53504
Tensile
elon-
gation %
DIN 53504
Flexural
strength
N/mm²
DIN 53452
Bending
elon-
gation %
DIN 53452
Modulus in
flexure N/mm²
DIN 53457
Impact
strength
KJ/m²
DIN 51230
Data sheet

ProtoAmid 80

hardener B 4
hardener B 10


polyamide
polyamide


100 : 55
100 : 60


2,200
2,800


2.5
11


80
78


> 150
> 150


37
34


36
35


60
51


16
16


800
680


42
25/41*
Bild-Merkblatt

ProtoAmid 70

hardener B 2
hardener B 4
hardener B 10


polyamide
polyamide
Polyamid


100 : 45
100 : 50
100 : 55


2,000
2,500
3,000


2
4
10



73


approx. 150
120 - 130
100 - 120


38
36
33


50
49
48


55
50
45



24


680
580
510


> 150*
> 150*
> 150*
Bild-Merkblatt

ProtoAmid 60

hardener B 4
hardener B 10


elasticized
polyamide


100 : 40
100 : 45


1,500
2,000


5
30


58
55



90-100


20
16


145
140


20
16


22
24


195
130


> 150*
> 150*
Bild-Merkblatt

ProtoAmid 40

hardener B 2


elasticized polyamide


100 : 25


1,500


15


42


approx. 80


22


400


n.a.


n.a.


n.a.


> 150*
Bild-Merkblatt

* = Further tempering 2 h 120°C / 2 h 150°C
n.a. = not applicable