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LEXAN™ Resin ML3999

LEXAN™ Resin ML3999 by SABIC is a polycarbonate resin reinforced with 20% glass fiber. Is an amorphous, medium viscosity mold released grade containing post consumer recycled content. Offers excellent rigidity along with highly stable mechanical, electrical, optical and thermal properties. Provides optimum combination of high modulus plus excellent impact strength and flame retardance. Exhibits outstanding heat resistance, dimensional stability and good clarity. LEXAN™ Resin ML3999 is processed by injection molding.

LEXAN™ Resin ML3999 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Thermal Conductivity

0.22 W/m-°C

(23°C/50% relative humidity)

ISO 8302

UL RTI, Mechanical with Impact

125 °C

(Mechanical with Impact)

UL 746B

UL RTI, Mechanical without Impact

130 °C

(Mechanical without Impact)

UL 746B

Injection Properties

Value & Unit

Test Condition

Test Method

Hopper Temperature

60 - 80 °C

Front Temperature

290 - 320 °C

Drying Time

2 - 4 h

*The last time this product was checked, its availability could not be confirmed. If you have more information about its availability, please contact us.

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LEXAN™ Resin ML3999

LEXAN™ Resin ML3999 Properties

Thermal Properties

LEXAN™ Resin ML3999 Processing Guidelines

Injection Properties