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PremierLT™ L703S

Technical Datasheet | Supplied by LyondellBasell

PremierLT™ L703S by LyondellBasell is an unsaturated polyester composite grade reinforced with glass fiber and mineral filler. It exhibits limited pigmentability, excellent flexural strength and very good surface profile. It offers excellent surface appearance, high strength, low density and durability. It is processed by sheet molding and compression molding in matched metal die molds. PremierLT™ L703S is suitable for body panel, structural and semi-structural applications.

PremierLT™ L703S Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.1 g/cm³

ASTM D792

Linear Mold Shrinkage

0.00050 in/in

((RT mold/ RT part))

ASTM D955

Moisture Absorption

0.33 %

ASTM D2584

Compression/Sheet Molding Properties

Value & Unit

Test Condition

Test Method

Mold Temperature

150 °C

Molding Pressure

35 - 65 bar

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PremierLT™ L703S

PremierLT™ L703S Properties

Physical Properties

PremierLT™ L703S Processing Guidelines

Compression/Sheet Molding Properties