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Premi-Glas® 3405

Technical Datasheet | Supplied by LyondellBasell

Premi-Glas® 3405 by LyondellBasell is a flame retardant, glass fiber reinforced, unspecified thermoset sheet molding compound. It is pigment able for molded-in color. It provides good dimensional stability and good colorability. This grade offers medium heat- and excellent thermal resistance. It exhibits best performance with mold texture and excellent retention in cold & hot environments. It is processed by injection molding. It is designed for electrical and electronic applications. Premi-Glas® 3405 complies with UL File number E42524 and UL-94 (V0) flame rating.

Premi-Glas® 3405 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Modulus

11700 MPa

(Compression Molded)

ASTM D638

Tensile Strength

82.7 MPa

(Compression Molded)

ASTM D638

Flexural Modulus

8960 MPa

(Compression Molded)

ASTM D790

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Mold Temperature

149 °C

Injection Pressure

3.45 - 6.89 MPa

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Premi-Glas® 3405

Premi-Glas® 3405 Properties

Mechanical Properties

Premi-Glas® 3405 Processing Guidelines

Injection Molding Properties