Fluoroplastic Saturated Glass Cloth Tape NITOFLON No.973UL-S/973UL

Excellent heat resistance, releasing property and mechanical strength. Contribution to the heat-resistant releasing of heat sealing equipments.

Glass cloth base material impregnated with polytetrafluoroethylene (PTFE) dispersion then sintered. Single surface treated and coated with a silicone adhesive, which exhibits excellent heat resistance and mechanical strength.

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Features
Structure
Properties
Applications

Features

UL510 certified.
Environment-friendly and conforms to Notification No.20 of the Ministry of Health, Labor and Welfare.
Superior mold-releasing and sliding properties.
Good holding property at elevated temperatures and dimensional stability.
The non-adhesive side exhibits excellent characteristics of polytetrafluoroethylene such as electrical properties, resistance to heat, weather, chemical, and water (water-shedding), and non-adhesiveness.

Structure

Properties

Item		Unit	No.973UL-S	No.973UL		Test Method
Thickness		mm	0.13	0.15	0.18	Compatible with JIS C 2107
Thickness		mil	5.12	5.91	7.09		Compatible with JIS C 2107
Tensile strength		N/19mm	240	590	530
Tensile strength		lb/in	72.1	177	160
Adhesive strength	25°C	N/19mm	6.8	9.0	9.7
	100°C		3.2	3.9	4.7
	150°C		2.2	2.6	3.0
Adhesive strength	77°F	oz/in	33	43	47
	212°F		15	19	23
	302°F		11	13	14
Temperature range		°C	-60～200			-
Temperature range		°F	-76～392			-