Splicing Tissue - Acrylic Adhesive - 669B Series

Splicing Tissue – Acrylic Adhesive – 669B Series

Premium grade, DC non-woven black tissue coated with a black pigmented, high shear, acrylic adhesive

Dense black coverage makes this recommended for mounting or laminating to black foams or other carriers to produce a finished product with little to no light penetration (i.e. gaskets for speakers, back-lit signs, light fixtures, electronics)

Black color provides high visibility in web splicing allowing for ease in culling out splices/web imperfections.

Available Colors:

Description

• Premium grade, double coated, BLACK tissue paper tape – Use of black tissue along with black adhesive provides for a “lightproof” PSA tape
• Two sided coating of DIFFERENTIAL Tack, Solvent Based Acrylic adhesives
• Exposed Side has higher adhesion which promotes quick bonding results

Applications

• “Black-out” Feature makes tape great for foam laminating or converting applications of PSA tapes where light penetration prevention is desired – i.e. gaskets for speakers, back-lit signs, electronics, etc.
• Suitable for Visual Splicing Applications..

Features/Benefits

• High quality and strong holding power acrylic adhesive allows for use on a wide variety of surfaces
• Excellent resistance to heat, weathering and thermal creep

Item #	Size	Units / Case	Pack
66905B	1/2″ (12 mm) x 60 yd	72 / case	Bulk
66907B	3/4″ (18 mm) x 60 yd	48 / case	Bulk
66910B	1″ (24 mm) x 60 yd	36 / case	Bulk
66920B	2″ (48 mm) x 60 yd	24 / case	Bulk

Technical & Consumer Data

Technical Performance

Description	Units	Value	Test method
Tape thickness	mils	4.3	PSTC-33
Adhesion to steel – Exposed Side – Liner Side	oz/in “	77.0 49.0	PSTC-3 “
Tack – Exposed – Liner	J. Dow No. “	18 14	J. Dow “
Shear Strength		> 24 hrs	PSTC-7
Long Term Service Temp	ºC (ºF)	-20ºC (-4ºF) to 80ºC (176ºF)
Short Term Service Temp. (max 30 mins)	ºC (ºF)	up to 175ºC (347ºF)

Storage Details

Recommended one-year shelf life from date of dispatch if kept at moderate temperatures and humidity levels.

The technical information and data obtained from tests are considered representative and should not be used for specification purposes. A particular roll’s performance may vary slightly from the average, and it is recommended that the buyer determine the suitability of a product for his own uses through personal tests.