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LEXAN™ PC 143R 111

LEXAN™ PC 143R-111 is a high-clarity, UV-stabilized polycarbonate resin manufactured by SABIC. As an injection molding grade material, it delivers: 1.Excellent impact strength 2.Good dimensional stability 3.Compliance with UL 94 HB flame classification Ideal for outdoor applications that demand durability and optical clarity.

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Product Overview

LEXAN™ PC 143R-111 is a high-clarity, UV-stabilized polycarbonate resin manufactured by SABIC. As an injection molding grade material, it delivers:

Excellent impact strength
Good dimensional stability
Compliance with UL 94 HB flame classification

Ideal for outdoor applications that demand durability and optical clarity.

Sinopec&SABIC LEXAN™ PC 143R 111

Key Features

UV Resistant – Enhanced weatherability for long-term outdoor use
Easy Mold Release – Formulated with internal release agent
HB Flame Retardant – Certified to UL 94 HB flame classification
High Optical Clarity – 88% light transmission with low haze
High Impact Strength – Notched Izod impact value: 801 J/m
Regulatory Compliance – Meets RoHS, REACH, and UL 746C F1 standards

Technical Specifications Table

Property	Test Standard	Value	Unit
Specific Gravity	ASTM D792	1.20	g/cm³
Melt Flow Index (300°C/1.2kg)	ASTM D1238	10.5	g/10min
Tensile Strength (Yield)	ASTM D638	62	MPa
HDT (1.8MPa)	ASTM D648	132	°C
Volume Resistivity	ASTM D257	1E+17	Ω·cm
Light Transmission	ASTM D1003	88	%
Flame Rating (0.75–3.0mm)	UL94	HB	—