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DAI-EL Low Temperature Grades

DAI-EL_low_temperature_type_polymer_1.jpg

DAI-EL Low Temperature Grades are polymers of vinylidene fluoride,  tetrafluoroethylene and perfluoroalkyl vinyl ether.

They have improved low temperature performance, mechanical properties, flex resistance, acid resistance and flex cracking resistance compared with bisphenol cured copolymers.

As with other peroxide cured polymers, some reduction in heat and compression set resistance is seen compared with bisphenol cured polymers.

DESCRIPTION

Excellent characteristic

Low temperature property (Tg:-30℃)
Heat resistance (~200℃)
Oil resistance
Fuel resistance
Solvent resistance
Steam resistance
Acid resistance

Applications

They are particularly suited for o-ring, oil seal and fuel hose. Injection and compression molding, fluid resistant grades are available.

Post curing can be eliminated for these polymers. 

GRADES & FEATURES

GRADES Fluorine content
(mass%)
Mooney Viscosity
(ML1+10@121℃)
Features DOWNLOADS
LT-252 66.5 30 Exceptional low temperature flexibility.
Good fluid resistance, acid resistance and mechanical properties.
Suitable for transfer molding and compression molding.
TECHNICAL DATA SHEET
LT-302 64.5 44 Exceptional low temperature flexibility.
Good fluid resistance, acid resistance and mechanical properties.
Suitable for transfer molding and compression molding.
TECHNICAL DATA SHEET
LT-303L 65 14 Exceptional low temperature flexibility.
Good fluid resistance, acid resistance and mechanical properties.
Suitable for injection molding.
TECHNICAL DATA SHEET
LT-304 65 26 Exceptional low temperature flexibility.
Good fluid resistance, acid resistance and mechanical properties.
Suitable for injection molding, transfer molding and compression molding.
TECHNICAL DATA SHEET