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Premi-Glas® 1281-47VE

Technical Datasheet | Supplied by LyondellBasell

Premi-Glas® 1281-47VE by LyondellBasell is an unsaturated vinyl ester composite reinforced with glass fiber and mineral filler. It offers excellent stiffness to weight ratio, excellent property retention in hot and cold environments. This grade exhibits excellent resistance to creep, automotive chemicals and salt spray. It is processed by sheet molding and compression molding in matched metal die molds. Premi-Glas® 1281-47VE is suitable for structural applications.

Premi-Glas® 1281-47VE Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.80 g/cm³

ASTM D792

Linear Mold Shrinkage

0.00075 in/in

((RT mold/ RT part))

ASTM D955

Compression Molding Properties

Value & Unit

Test Condition

Test Method

Mold Temperature

150 °C

Molding Pressure

35 - 65 bar

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Premi-Glas® 1281-47VE

Premi-Glas® 1281-47VE Properties

Physical Properties

Premi-Glas® 1281-47VE Processing Guidelines

Compression Molding Properties