Component - Plastics		E39437
Guide Information
Trinseo LLC
900 1ST AVE, KING OF PRUSSIA PA 19406-1308
DR(f1), DRT(f1), HFI-10(f1)
Polymethyl Methacrylate (PMMA) "Plexiglas, Altuglas", furnished as pellets or sheets

Color	Min. Thk (mm)	Flame Class	HWI	HAI	RTI Elec (°C)	RTI Imp (°C)	RTI Str (°C)
CL	1.5	HB	3	0	80	80	80
	3.0	HB	3	0	80	80	80

Comparative Tracking Index (CTI):	0	Inclined Plane Tracking (IPT) kV:	-
Dielectric Strength (kV/mm):	-	Volume Resistivity (10x ohm-cm):	-
High-Voltage Arc Tracking Rate (HVTR):	-	Surface Resistivity (10x ohms/square):	-
Dimensional Change (%):	-	High Volt, Low Current Arc Resis (D495):	-

(f1) -	Suitable for outdoor use with respect to exposure to Ultraviolet Light, Water Exposure and Immersion in accordance with UL 746C.
NOTE -	Grade designations may be followed by letters and/or numbers indicating color.
ANSI/UL 94 small-scale test data does not pertain to building materials, furnishings and related contents. ANSI/UL 94 small-scale test data is intended solely for determining the flammability of plastic materials used in the components and parts of end-product devices and appliances, where the acceptability of the combination is determined by UL.

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Last Revised:	2026-08-20