|
SBR
Compounds | EPDM
Compounds | Natural
Rubber Compounds| NBR
Compounds | Neoprene
Compounds | Polyurethane
|
EPDM Compounds
Valley
Rubber Mixing produces an “off-the-shelf” group of EPDM compounds
for molding and extrusion applications.
These compounds exhibit the unique characteristics of EPDM for
applications requiring weather resistance, heat resistance, water
resistance, electrical insulation, and relatively low specific gravity
properties. These compounds
are suitable for use in a variety
of appliance parts, cable covers, sheet goods, automotive seals, boots,
weather-stripping, and gaskets.
|
Physical Data
| Compound |
S.G.(g/cm³) |
300%
(Mod.psi) |
Tensile (psi) |
Elong (%) |
Duro |
| E50BVRF1 |
1.06 |
492 |
1620 |
675 |
50 |
| E60BVRF1 |
1.12 |
975 |
1942 |
530 |
60 |
| E70BVRF1 |
1.14 |
1195 |
1827 |
475 |
70 |
| E80BVRF1 |
1.18 |
1723 |
2629 |
310 |
80 |
Rheometry Data
| Compound |
Max
Torque |
Min Torque |
Ts(2) |
Tc(90) |
ts1 |
ts2 |
tc10 |
tc50 |
tc90 |
| E50BVRF1 |
27.22 |
4.04 |
2.43 |
5.80 |
2.13 |
2.43 |
2.50 |
3.77 |
5.80 |
| E60BVRF1 |
33.62 |
5.88 |
1.98 |
5.52 |
1.77 |
1.98 |
2.12 |
3.22 |
5.52 |
| E70BVRF1 |
40.07 |
8.07 |
1.77 |
5.20 |
2.83 |
1.77 |
1.92 |
3.02 |
5.20 |
| E80BVRF1 |
50.74 |
12.86 |
1.42 |
4.80 |
1.27 |
1.42 |
1.62 |
2.60 |
4.80 |
Typical Specifications Data
| 50 DUROMETER |
60 DUROMETER |
70 DUROMETER |
80 DUROMETER |
| ASTM: |
ASTM: |
ASTM: |
ASTM: |
M3BA510A14B13C12
EA14F19 |
M3BA610A14B13C12
EA14F19 |
M3BA710A14B13C12
EA14F19 |
M3BA810A14B13C12
EA14F19 |
| Mil-G-72050, Grade 1 |
Mil-G-72050, Grade 1 |
Mil-G-72050, Grade 1 |
Mil-G-72050, Grade 1 |
| Mil-R-900 |
Mil-R-3065
(M3BA610A14C12) |
Mil-R-3065
(M3BA710A14B13C12) |
Mil-R-3065 (M3BA810A14C12) |
Mil-R-3065
(M3BA810A14C12) |
Mil-R-6855, Class 3 |
Mil-R-6855, Class 3 |
Mil-R-7362 |
| Mil-R-6855, Class 3 |
Mil-R-7362 |
Mil-R-7362 |
Mil-R-6855, Class 3 |
| |
Mil-R-83285 |
Mil-R-83285 |
|
| |
Mil-P-83421 |
Mil-R-83421 |
|
| |
GM-6036-M |
GM-6036-M |
|
| |
Ford-ESE-M20192-A |
Ford-ESE-M20192-A |
|
| All
physical, rheometry, and specification data are reported on a
nominal basis for advisory purposes only and are not published as
a product specification or product warranty. |
|
