HM352 - High Modulous PTFE Film

Saint-Gobain

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FEATURES

Std Roll Length: 36.00 yards
Excellent high temperature resistance
Chemically inert
Stable & non-toxic

ADVANTAGES

Compatible with encapsulating resins & varnishes

APPLICATIONS

Insulation for coils & capacitors
Varnishing of fine wire harnesses

MARKETS SERVED

Industrial
Electrical
Aerospace
Commercial printing

COLORS

GENERAL INFORMATION

HM352 is a 3.5 mil, high modulous PTFE film. It is specially treated on one side, which makes the top side of the tape bondable. HM352 has been subjected to a special process that lowers its elongation and increases its breaking strength for easier handling. It is often used as insulation for coils and capacitors and for varnishing of fine wire harnesses.

PRODUCT CONSTRUCTION

	Type	Mil Thickness

Backing	PTFE - Hi Modulous	2.00
Adhesive (unwind)	Silicone	1.50
Thickness (total)		3.50

PRIMARY PHYSICAL PROPERTIES

	Unwind Side	Liner Side

Adhesion-to-Steel - 180° Peel	25.00 oz/in
Adhesive Activation	Pressure
Tensile Strength	25.00 lbs/in
Elongation Percent	150.00%

SECONDARY PHYSICAL PROPERTIES

Water Resistant	Yes
Plasticizer Resistant	Yes

THERMAL / ELECTRICAL PROPERTIES

Minimum Application Temperature	20°F
Minimum Service Temperature	-100°F
Maximum Short-Term Temperature	500°F
Insulation Class	180.00°C
Direct Electrolytic Corrosion Factor	1.00 Factor
Dielectric Strength	7000.00 volts

The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.