Component - Plastics		E256266
Guide Information
ITW Materials Technology (Shanghai) Co.,LTD
Xinzhuang Industrial Park, Shenfù Road, Shanghai 201108 CN
Formex EP-(a)(d)(f2)
Polypropylene (PP), furnished as sheets

Color	Min. Thk (mm)	Flame Class	HWI	HAI	RTI Elec (°C)	RTI Imp (°C)	RTI Str (°C)
NC, BK	0.05	VTM-0	0	4	110	110	110
	0.23	VTM-0	0	3	110	110	110
	0.38	V-0	0	2	110	110	110
	0.71	V-0	0	1	110	110	110
	3.0	V-0	0	1	110	110	110

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

(a) -	One to three digit suffix indicating nominal thickness in mils.
(d) -	May have additional suffix letter(s) indicating color.
(f2) -	Subjected to one or more of the following tests: Ultraviolet Light, Water Exposure or Immersion in accordance with UL 746C, where the acceptability for outdoor use is to be determined by UL.
NOTE -	HVTR, CTI and D495 are thickness independent
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:	2026-08-19