Light Blocking Black Aluminum Mylar Tape for EMI Shielding

DCA Tape offers the black Aluminum Mylar Tape utilize a polyester film laminated with a thin aluminum layer and coated with acrylic adhesive. The glossy black surface offers complete light blocking and opacity. It also provides excellent EMI/RFI shielding effectiveness across a broad frequency range. The thin yet strong aluminum backing allows confomability for curved surfaces. The durable acrylic adhesive bonds firmly even in high heat environments.

Our black Mylar tapes are UL-rated for flame retardance. Typical applications include insulating heat pipes/ducts, wrapping hoses/cables, sealing enclosures, optical blackout, stage lighting controls etc.

Features

High temperature resistance
Completely blackout, luminosity is less than 1%.
Good sealing, waterproof
Good moisture-proof effect
Some level of corrosion resistance
Outstanding sealing performance
EMI Shielding capability.
Excellent weather resistance
Anti-aging performance

Structure

Product Name	DCA-MAF055	DCA-MAF068	DCA-MAF080	DCA-MAF130
TotalThickness (mm)	0.055	0.068	0.08	0.13
Aluminum foil Thickness(mm)	0.025	0.038	0.05	0.1
Adhesive	Acrylic	Acrylic	Acrylic	Acrylic
Initial Tack J.DOW(method)	NO.4	NO.4	NO.4	NO.4
Peel Adhesion (N/25mm)	≥11.76	≥9.8	≥9.8	≥9.8
Initial Tack	6	6	6	7
Holding power 1kg/25mm/h	≥24	≥24	≥24	≥24
Short-term temperature （℃）	150	150	150	150
Long-term temperature（ ℃）	120	120	120	120

Applications

Black aluminum Mylar / polyester tapes are both excellent light shielding performance and electromagnetic shielding effect, can be widely used in the light and electromagnetic wave masking requirements of the occasion, such as for optical instruments and precision electronic products shell, to avoid the outside light and magnetic interference, or for automotive engine compartment high temperature area of the insulation and sound insulation, can also be used for submarine cable package protection; In addition, this tape also has high temperature resistance, corrosion resistance and good sealing performance, reliable long service life, is currently used in industrial and electronic fields of a multifunctional masking tape material. In addition, this tape also has high temperature resistance, corrosion resistance and good sealing performance characteristics, reliable long service life, is the current industrial and electronic fields commonly used in a multi-functional masking tape material.

Applicable Industries:

Construction: Commonly used for sealing and fixing insulation materials such as thermal cotton and rock wool in construction projects.
HVAC (Heating, Ventilation, and Air Conditioning): Used for pipe insulation and moisture-proof sealing, enhancing system efficiency and performance.
Food packaging: Applied in food packaging to preserve freshness and prevent odor leakage.
Electronics: Utilized to shield against electromagnetic interference and prevent signal leakage.
Automotive: Employed for temporary repairs of radiators, sealing oil pipes, and wire harnesses, providing temporary waterproofing and heat resistance.
Maritime and aerospace industries: Used for waterproofing, insulation, and insulation in marine and aerospace applications, improving equipment durability and performance.
Chemical industry: Applied for sealing and protecting pipes, containers, and equipment.For demanding EMI shielding and light blocking tape needs, trust our high-quality black aluminized Mylar tapes or contact us to get free sample for testing.