17-410

Product Description:

The 17- 410 Series is a blue silicone rubber – coated glass fabric with a high temperature SILICONE adhesive. The silicone rubber is tough and abrasion resistant to withstand temperatures up to 500ºF and grit blasting impact. The silicone adhesive demonstrates excellent adhesion at elevated temperatures yet it will remove cleanly.

Performance & Application Information:

This tape is used as a masking tape in plasma flame spraying. It is excellent for preventing bridging that occurs as metallization progresses. It also provides protection from over spraying and splash in the coating process.

TYPICAL PROPERTIES*

PROPERTY	TEST METHOD	DATA
Substrate Thickness (in.)	ASTM-D 374	.008
Adhesive Thickness (in.)	ASTM-D 374	.003
Adhesion (oz./in.)	ASTM-D 1000	35
Tensile Strength	ASTM-D 1000	35
Maximum Operating Temp.		500ºF

*The above are “typical values” which have a nominal range about them and are not intended for specification purposes.

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17-492

PRODUCT DESCRIPTION

These products are pressure sensitive tapes produced from laminates "double-ply" of silicone rubber, fiberglass cloth, aluminum foil, and coated with a high temperature silicone adhesive.

APPLICATION INFORMATION

These products are used as masking tapes in plasma flame spraying when a single ply tape will not provide sufficient protection. The double-ply construction eliminates the need for two hand lay-up operation, thus saving labor costs during masking.

TECHNICAL DATA

PROPERTY	TEST METHOD	DATA
Backing Thickness		.008
Backing Material		Glass Cloth
Adhesive System		Silicone
Adhesive Thickness (in.)		.003
Adhesion (oz/in.)	ASTM - D 1000	35
Tensile Strength (psi)	ASTM - D 3759	240
Max. Operating Temp. (F)		500
Pratt & Whitney	PMC - 4462	Approved

*The above values are "Typical Values" which have a nominal range about them and are not intended for specification purposes.

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17-493

PRODUCT DESCRIPTION

These products are pressure sensitive tapes produced from a laminate of "double-ply" silicone rubber and fiberglass cloth that is coated with a high temperature silicone adhesive.

APPLICATION INFORMATION

These products are used as masking tapes in plasma flame spray when a single ply tape will not provide sufficient protection. The double-ply construction eliminates the need for two hand lay-up operation, thus saving labor costs during masking.

TECHNICAL DATA*

PROPERTY	TEST METHOD	DATA
Backing Thickness		.016
Backing Material		Silicone / Rubber Glass Cloth
Adhesive System		Silicone
Adhesive Thickness (in.)		.006
Adhesion (oz/in.)	ASTM-D 1000	45
Max. Operating Temp. (F)		500

*The above values are "Typical Values" which have a nominal range about them and are not intended for specification purposes. DeWAL requests the opportunity to work with you on specifications.

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17-497

PRODUCT DESCRIPTION

497 is a white silicone rubber-coated fiberglass fabric with a high temperature silicone adhesive. The silicone rubber is tough and abrasion resistant to withstand high temperatures and grit blasting impact. The silicone adhesive provides excellent adhesion at high temperatures yet will remove cleanly.

APPLICATION INFORMATION

This tape is used as a masking tape in plasma flame spraying. 497 is a one step masking tape used both in the "grit blast" and "plasma spray" process all in one masking application. It is very good in preventing bridging during the metallization process.

TECHNICAL DATA*

PROPERTY	TEST METHOD	DATA
Backing Material	-	Fiberglass Cloth
Backing Thickness	-	.008 mils
Adhesive System	-	Silicone
Adhesive Thickness (in.)	-	.003
Adhesion (oz/in.)	ASTM-D 1000	47
Elongation (%)	ASTM-D 3759	8
Max. Operating Temp. (F)		500
Pratt & Whitney	PMC - 4458	Approved

*The above are "Typical Values" which have a nominal range about them and are not intended for specification purposes.

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17-498

PRODUCT DESCRIPTION

These products are pressure sensitive tapes produced from laminates "double-ply" of silicone rubber, fiberglass cloth, aluminum foil and coated with a high temperature silicone adhesive.

APPLICATION INFORMATION

This tape is used as a masking tape in plasma flame spraying when a single ply tape will not provide sufficient protection. The double-ply construction eliminates the need for two hand lay-up operations, thus saving labor costs.

TECHNICAL DATA*

PROPERTY	TEST METHOD	DATA
Backing Thickness		.016
Backing Material		Silicone / Rubber Fiberglass Cloth
Adhesive System		Silicone
Adhesive Thickness (in.)		.006
Adhesion (oz/in.)	ASTM -D 1000	40
Max. Operating Temp. (F)		500
FAA Regulation	GE-Standard Practices Manual	Approved
Pratt & Whitney	PMC - 4480	Approved

*The above are "Typical Values" which have a nominal range about them and are not intended for specification purposes.

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17-500

Product Description

Plasma Masking Tape 500 is a one-step plasma masking tape made of a silicone rubber/fiberglass cloth backing coated with an aggressive high-temperature SILICONE adhesive.

Performance & Application Information:

It will withstand the grit blast and plasma coating process and will remove cleanly. P/N 500 has a higher tack than other plasma masking tapes which allows it to easily conform to the most complex shapes of the Aircraft Industry. It also has improved “drape” characteristics and increased flexibility.

TYPICAL PROPERTIES*

Substrate thickness	.0080
Backing thickness (in.)	.0030
Breaking Strength (lb./in.)
Adhesion, oz./in.	35
Elongation %	<5
Operating Temp	-100 to +500ºF
Dielectric Strength
Insulation Class
Thermosetting cycle ºF

*The above are “typical values” which have a nominal range about them and are not intended for specification purposes.

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Silicone-Coated Fiberglass Plasma Flame Spray Tape With Silicone Adhesive 17-410 17-492 17-493 17-497 17-498 17-500 17-501

TECHNICAL DATA*

Performance & Application Information:

Insulation Class

Silicone-Coated Fiberglass
Plasma Flame Spray Tape
With Silicone Adhesive

17-410
17-492
17-493
17-497
17-498
17-500
17-501