  |
LIST OF PROPERTIES OF THE RM1 |
|
|
The table shows the properties of the RM1 compounds and rubber products, which have been established and are regularly tested. The values are shown within the range of the values in individual lots, while the precise value of an individual parameter is defined with a measurement for every individual RM1 specimen.
field |
property |
standard |
accreditation |
unit |
value |
Mooney viscosity |
ML (1+4)100 |
ISO 289-1 |
|
MU |
75-83 |
Vulcameter @ 180 ºC, 1º
10 min |
t90 |
ISO 3417 ODR |
|
Minute
(m.m) |
5,8-6,9 |
MH |
|
dNm |
41,5- 45,5 |
Vulcameter
@ 195 ºC, 0,5 º
2 min |
t90 |
ISO 6502 MDR |
|
Minute
(m.m.) |
1,62- 1,74 |
MH |
|
dNm |
13,1- 16,0 |
Shore A hardness |
|
DIN 53505 |
|
ShA |
65- 79 |
IRHD-N hardness |
|
ISO 48 |
|
IRHD |
65- 69 |
Density |
|
ISO 2781 |
|
g/cm³ |
1,13- 1,15 |
Dynamometer |
M50 |
DIN 53504 |
|
MPa |
1,2- 1,8 |
M100 |
|
MPa |
2,2- 3,4 |
Tensile strength |
|
MPa |
15- 27 |
Elongation at break |
|
% |
265- 415 |
Compression set |
25 % def.
22 ur @ 100 º C |
ISO 815 |
|
% |
24- 42 |
Schopper abrasion test |
|
ISO 4649 |
|
mm³ |
67- 103 |
|
