PU-Rubbers
PU-Rubbers
The workhorses in mold making. These rubbers give you bang for your buck. Solid performing, shrink free mold rubbers that will last forever casting concrete, gypsums, resins etc.
PMC Properties Table
|
PMC |
A:B mixing ratio |
Demold Time |
Elongation at Break |
Mixed Viscosity |
Pot Life |
Shore A Hardness |
Tear Strength |
Specific Gravity kg/lt |
|
744 |
2:1 weight/ volume |
16 hrs |
400 % |
3400 cps |
15 min |
44 A |
90 pli |
1,000 |
|
746 |
2:1 weight/ volume |
16 hrs |
650 % |
1200 cps |
15 min |
60 A |
100 pli |
1,000 |
|
770 |
2:1 by weight |
16 hrs |
600% |
3000 cps |
35 min |
70 A |
160 pli |
1,015 |
|
780 |
2:1 weight/ volume |
48 hrs |
700% |
2000 cps |
25 min |
80 A |
200 pli |
1,015 |
|
790 |
2:1 weight/ volume |
48 hrs |
600 % |
3000 cps |
20 min |
90 A |
300 pli |
1,068 |
Vytaflex Table
|
VYTAFLEX® |
Mixture (by Volume) |
Mixed Viscosity (mPas) |
Specific Weight (g/cm⊃3;) |
Pot Life (min) |
Cure Time (hrs) |
Colour |
Hardness (Shore A) |
Tensile Strength (N/mm) |
Elongation at Break (%) |
Schrinkage (%) |
|
10 |
1A:1B |
3100 |
1,00 |
30 |
24 |
creme |
10 |
200 psi |
1000 |
<0,1 |
|
20 |
1A:1B |
1000 |
1,00 |
30 |
16 |
amberclear |
20 |
200 psi |
1000 |
<0,1 |
|
30 |
1A:1B |
1800 |
1,02 |
30 |
16 |
creme |
30 |
500 psi |
1000 |
<0,1 |
|
40 |
1A:1B |
2000 |
1,03 |
30 |
16 |
creme |
40 |
522 psi |
660 |
<0,1 |
|
45 |
1A:1B |
2000 |
1,04 |
30 |
16 |
creme |
45 |
886 psi |
900 |
<0,1 |
|
50 |
1A:1B |
2000 |
1,04 |
60 |
16 |
creme |
50 |
588 psi |
400 |
<0,1 |
|
60 |
1A:1B |
2000 |
1,04 |
60 |
16 |
creme |
60 |
880 psi |
480 |
<0,1 |
Clear Flex Series
|
Clear-Flex™ |
Mixture |
Mixed Viscosity (mPas) |
Specific Weight (g/cm3) |
Pot Life (min) |
Cure Time (hrs) |
Colour |
Hardness (Shore A) |
Tensile Strength (N/mm) |
Elongation at Break (%) |
Schrinkage (%) |
|
30 |
1A:1B(Weight) |
750 |
1,03 |
15 |
16 |
clear |
30 |
5 |
675 |
,2 |
|
50 |
1A:2B(Volume) |
250 |
1,04 |
25 |
16 |
clear |
50 |
4,3 |
500 |
0,15 |
|
95 |
1A:1,5B(Volume) |
250 |
1,04 |
25 |
16 |
clear |
95 |
35,7 |
175 |
0,28 |
Econ 80, Simpact & Urecoat
|
|
Mixture (by Volume) |
Mixed Viscosity (mPas) |
Specific Weight(g/cm³) |
Pot Life (min) |
Cure Time (hrs) |
Colour |
Hardness (Shore A) |
Tensile Strength (N/mm) |
Elongation at Break (%) |
Schrinkage (%) |
|
Econ 80 |
1A:1B(volume&weight) |
1,200 |
1,06 |
13 |
24 |
translucent |
80 |
5,6 |
125 |
,014 |
|
Simpact 85 A |
85A:100B(weight) |
1,100 |
1,09 |
4 |
48 |
off-white |
85 |
6,6 |
165 |
<,07 |
|
Urecoat |
100A:10B(weight) |
3,800 |
|
8 |
16 |
translucent amber |
70 |
9,4 |
875 |
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