\M2J WBMH GOaSHDQfflS BROADEN THE TEMPERATURE RANGE IN OIL RESISTANT RUBBER
Can you use a rubber that stays flexible and resists oil at a frigid 45° below? One that also performs at a torrid 300°F? One that at the same time resists ozone and weather, and is gas impermeable? If you do. take a .look at Hydrin elastomers, a new family of specialty polyether rubbers.
Performs excellently in 300°F oils and solvents. This, plus low-temperature flexibility, means an ex- ^ ceptionally broad temper- flk ature range. JM
Conquers cold. New Hydrin epichlorohydrin stays flexible at ^_45°F, can even g o ^ lowerthan-80°Fwhen plasticizer is added.
Hydrin elastomers exhibit extremely low swell in ASTM oils, aliphatic solvents and aromatic fuels.
(
"TT W y d"Τ
φ
ΤΛ
Get complete data on new Hydrin
^g) S ^ J ^ ^ ^ i ^ è
Euclid A v e n u e , Cleveland, O h i o 4 4 1 1 5.
_^^^^^^^^^^^^
^ΜΜΜίΕ
REGoodrich Chemical Company a division of The B.F.Goodrich company C&EN
1
