Polyimide Tapes

Polyimide tape with liner The Polyonics polyimide tapes combine the unique electrical, thermal, chemical and mechanical properties found in polyimide with Polyonics proven coating, adhesive and manufacturing technologies. The tapes maintain these excellent properties over a wide temperature range and in harsh environments. These tapes offer the best of the best in terms of thermal and electrical insulator, electrostatic dissipation and flame retarding.

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Name	Feature	Film/face	Surface	Adhesive	Liner	Description/Application
XT-620	Hi temp	1 mil amber polyimide	-	1 mil hi-temp acrylic	SCK	High temperature insulation. PCB masks during wave solder, electrical insulation between flex circuits and thermal insulation for electrical motors. -40 to 572°F (-40 to 300°C)
XT-621	Hi temp	1 mil amber polyimide	-	1 mil hi-temp white silicone	PET	Ultra-high temperature insulation. PCB masks during wave solder, low profile electrical and thermal insulation for higher and peak temperatures. -100 to 1000°F (-73 to 537°C)
XT-622	ESD	1 mil amber polyimide	Static dissipative	1 mil hi-temp acrylic	SCK	Low surface resistivity (10⁵-10⁹ ohm/sq) static dissipative. Low profile PCB masks, flex circuits and electric motors. -40 to 572°F (-40 to 300°C)
XT-623	ESD	2 mil amber polyimide	Static dissipative	2 mil hi-temp acrylic	SCK	Low surface resistivity (10⁵-10⁹ ohm/sq) static dissipative. PCB masks, flex circuits, and electric motors with rough or textured surfaces. -40 to 572°F (-40 to 300°C)
XT-624	FR	1 mil amber polyimide	-	1 mil FR acrylic	SCK	Halogen-free flame retardant, high temperature - meets UL94 VTM0. Excellent electrical and thermal insulation and prevention of flame propagation between electric devices and components. -40 to 572°F (-40 to 300°C)
XT-625	FR	2 mil amber polyimide	-	1 mil FR acrylic	SCK	Halogen-free flame retardant, high temperature - meets UL94 VTM0. Excellent electrical and thermal insulation and prevention of flame propagation between electric devices and components. -40 to 302°F (-40 to 300°C)
XT-626	FR/ESD	1 mil amber polyimide	Static dissipative	1 mil FR acrylic	SCK	Halogen-free flame retardant, high temperature, low surface resistivity (10⁵-10⁹ ohm/sq) static dissipative - meets UL94 VTM0. High temperature where flame initiation is due to static discharge. -40 to 302°F (-40 to 150°C)
XT-632	ESD	1 mil Kapton® polyimide	Static dissipative	1 mil hi-temp white silicone	PET	Low surface resistivity (10⁵-10⁹ ohm/sq) static dissipative. Low profile PCB masks, electrical and thermal insulation for higher and peak temperatures. -100 to 1000°F (-73 to 537°C)
XT-637	ESD	1 mil clear PET	Static dissipative	1 mil hi-temp acrylic	SCK	Low surface resistance, static dissipative (10⁵-10⁹Ohm). Can be used for low profile PCB masks, flex circuits, and electric motors. -40 to 572°F (-40 to 300°C)
XT-701	Hi temp	0.5 mil amber polyimide	-	1 mil hi-temp acrylic	SCK	High temperature insulation. PCB masks during wave solder, electrical insulation between flex circuits and thermal insulation for electrical motors. -40 to 572°F (-40 to 300°C)
XT-702	Hi temp, opacity	0.5 mil black polyimide	-	1 mil hi-temp acrylic	Glassine	High opacity and temperature resistance. PCB masks during wave solder, electrical insulation between flex circuits and thermal insulation for electrical motors. -40 to 572°F (-40 to 300°C)
Removable Antistatic Masking Tapes
XT-706	Single Coated ESD	1 mil amber polyimide	Anti-static	1 mil hi-temp acrylic	SCK	Removable ESD masking tape. Static dissipative. Low peel voltage with liner removable and again when tape removed from surface. -40 to 572°F (-40 to 300°C)
XT-707	Single Coated ESD	1 mil amber polyimide	Anti-static	2 mil ultra hi-temp white silicone	PET	Removable ESD masking tape. Static dissipative. Low peel voltage with liner removable and again when tape removed from surface. -100 to 1000°F (-73 to 537°C)
Double Coated ESD Tapes
Name	Feature	Film/face	Surface	Adhesive	Liner	Description/Application
XT-652	Double Coated ESD	1 mil amber polyimide	Static dissipative	1 mil hi-temp acrylic	SCK	Low surface resistance, (10⁵-10⁹Ohm) static dissipative. Temporary or permanent component mounting, shields, barriers, laminates. -40 to 572°F (-40 to 300°C).
XT-653	Double Coated ESD	1 mil amber polyimide	Static dissipative	1 mil hi-temp white silicone	SCK	Low surface resistance, (10⁵-10⁹Ohm) static dissipative. Temporary or permanent component mounting, shields, barriers, laminates. -100 to 1000°F (-73 to 537°C).
Double Coated Flame Retardent Tapes
Name	Feature	Film/face	Surface	Adhesive	Liner	Description/Application
XT-657	Double Coated Flame Retardent	2 mil amber polyimide	-	1 mil FR acrylic	SCK	Halogen-free flame retardant, high temperature - meets UL94 VTM0. Excellent electrical and thermal insulation and prevention of flame propagation between electric devices, composites and components and when mounting components. -40 to 572°F (-40 to 300°C).
Double Coated High Temperature Tapes
Name	Feature	Film/face	Surface	Adhesive	Liner	Description/Application
XT-636	Double Coated Hi Temp	1 mil amber polyimide	-	1 mil hi-temp acrylic	SCK	High temperature insulation. PCB masks during wave solder, mounting components, electrical insulation between flex circuits and thermal insulation for electrical motors. -40 to 572°F (-40 to 300°C).
XT-654	Double Coated Hi Temp	2 mil amber polyimide	-	1 mil hi-temp acrylic	SCK	High temperature insulation. PCB masks during wave solder, mounting components, electrical insulation between flex circuits and thermal insulation for electrical motors. -40 to 572°F (-40 to 300°C).
XT-678	Double Coated Ultra-Hi Temp	2 mil amber polyimide	-	1.2 mil ultra-hi temp white silicone	Fluorinated PET	Bonding systems for ultra-high temperature applications including wave solder. Thin, conformal bond line. Added electrical insulation between flex circuits and thermal insulation for electrical motors. -40 to 932°F (-40 to 500°C).

LEGEND

SCK: Polycoated Kraft
PET: Fluorinated polyester
MOQ: 9" x 1640'

NOTES:

All tapes are REACH and RoHS compliant
The surface on which the tape is to be applied should be clean, dry and free of any surface contamination, such as dust, or or rust. Isopropyl alcohol would be a recommended solvent to clean the surface.

Engineered Tapes

Polyimide Tapes

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