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Lytex® 9063-E
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Lytex® 9063-E

LYTEX® 9063 BK-E is an epoxy high performance, fiberglass reinforced ESC® molding compound designed for military and aerospace structural applications requiring excellent mechanical properties, retention of properties at elevated temperatures, good chemical resistance and excellent electrical properties. It meets the requirements of MIL-M-46069 and MIL-M-46892.
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Identification & Functionality

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Features & Benefits

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Applications & Uses

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Properties

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Color
Physical Form
Cured Properties
ValueUnitsTest Method / Conditions
Specific Gravity (Net Shape)1.82g/ccASTM D-792
Molding Shrinkage (Net Shape)max. 0.001 (max. 0.001)inch/inch (mm/mm)ASTM D-955
Flexural Strength (Net Shape)66,000 (455)psi (MPa)ASTM D-790
Flexural Modulus (Net Shape)2.6x106 (18)psi (GPa)ASTM D-790
Tensile Strength (Net Shape)35,000 (241)psi (MPa)ASTM D-638
Tensile Modulus (Net Shape)3.3 x106 (22.8)psi (GPa)ASTM D-638
Izod Impact (notched) (Net Shape)35 (1869)ft.lb./in. (J/M)ASTM D-256
Dielectric Strength (Machined)450vpmASTM D-149
Volume Resistivity (Machined)1.1x1016ohm-cmASTM D-257
Dissipation Factor, 100 Hz (Machined)0.0049-ASTM D-150
Dielectric Constant, 100 Hz (Machined)5-ASTM D-150
Heat Deflection Temperature (Machined)min. 575 (min. 300)°F (°C)ASTM D-648
Flexural Strength (Machined)59,000 (407)psi (MPa)ASTM D-790
Flexural Modulus (Machined)2.6x106 (18)psi (GPa)ASTM D-790
Tensile Strength (Machined)28,000 (193)psi (MPa)ASTM D-3039
Tensile Modulus (Machined)2.6x106 (18)psi (GPa)ASTM D-3039
Glass Transition Temperature (Machined)329 (165)°F (°C) Tan DeltaASTM D-7028
Coefficient of Thermal Expansion (Machined)17μm/m°CTMA
Uncured Properties
ValueUnitsTest Method / Conditions
Carbon Fiber Content (Nominal)-63%w/w-
Resin Content (Nominal)-37%w/w-
Fiber Length (Nominal)0.5inches-
Shelf Life at 0°F6months-
Physical Form
Sheet
Color
Black or Natural

Technical Details & Test Data

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Molding Suggestions

Lytex® 9063 BK-E can be molded at temperatures in the range of 280-330°F, with 310°F suggested as a starting point. Cure times will be dependent on molding temperature and part thickness and will typically be 10-15 minutes. Detailed molding suggestions are available on request. Cool molded parts at ambient temperature. A cooling fixture may be needed depending on part thickness and geometry.

Storage & Handling

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Precautions

Lytex® 9063 BK-E contains glass fibers and should be handled carefully in order to minimize skin contact. Molding areas should be well ventilated to minimize exposure to fumes. Presses must be provided with local exhaust to remove vapors from work areas. If adequate ventilation is not available, a respirator approved for removing organic vapor must be used.

Documents (2)

Document Name
Type
Products
Technical Data Sheet
Lytex® 9063-E
Technical Data Sheet
Products: Lytex® 9063-E
Other
Lytex® 4149, Lytex® 4181, Lytex® 4197, Lytex® 9063-E
Other
Products: Lytex® 4149, Lytex® 4181, Lytex® 4197, Lytex® 9063-E