Thermal Spray Masking Tape

Introduction Of Thermal Spray Masking Tape

Thermal spray masking tape is made from silicone rubber adhesive & glass fiber cloth, with a heightened temperature silicone coating. These tapes, utilized in plasma & HVOF processes, could handle intense grit blasting & temperatures up to 400C. They are sticky, soft, & heat-resistant, making them perfect for protecting parts like turbine blades & aerospace elements during processes such as sand blasting machine & plasma spraying. They escape no residue behind the removal.

Thermal spray masking tape is a specialized adhesive tape utilized in different thermal spray coating processes to shield specific areas of a surface from being coated. These tapes are created to withstand extreme conditions associated accompanied by thermal spraying, such as high temperatures, abrasion, & the impact of blasting particles.

Masking tapes prevent thermal spray coatings from sticking to unwanted areas. They are scheduled to resist elevated temperatures & impacts of thermal spray gun processes. Distinct plasma spray tapes include a glass fabric layer, sometimes treated, accompanied by a silicone top coat & adhesive back. They often have a discharge liner for easy handling. Additional kinds use narrow aluminum foil accompanied by fiberglass cloth.

Airo Shot Blast Equipments thermal spray masking tape utilizes elevated temperature, pressure-sensitive silicone adhesives, allowing the tape to handle temperatures up to 260C (500F) & stay in place during thermal spray processing.

Flame spray masking tapes are assembled with flame-retardant silicone rubber on high-grade fiberglass fabric, accompanied by adhesive on both sides. They can resist moderate grit blasting & are utilized to shield exteriors from unwanted blasting.

Plasma & flame spraying involves a protecting metal & ceramic coating by melting the material and spraying it onto a surface. This process utilizes a plasma HVOF spray gun & equivalent gun.

In plasma spray processes, it's essential to mask specific regions to control the coating from going where it's not needed. Masking tapes help keep coatings out of apertures, maintain precise dimensions, & reduce weight. The tapes must be heat & abrasion-resistant, protect bordering exteriors from grit blasting, & extract cleanly without escaping residue.

While these masking tapes work well for distinctive plasma spray procedures, they aren't appropriate for the more demanding high-velocity oxy-fuel (HVOF) process. In HVOF, the spray gun works like a rocket, infiltrating powder into an exhaust stream at hypersonic speeds (several thousand feet per second).

Types of Thermal Spray Masking Tape

There are several types of thermal spray masking tapes, each designed to meet specific requirements & resist different conditions encountered in thermal spray processes. Here are some common types:

Silicone Rubber and Glass Fiber Cloth Tapes

This type of thermal spray tape is assembled of silicone rubber adhesive connected to glass fiber cloth, often accompanied by a heightened temperature silicone coating. It includes heightened temperature resistance (up to 400C), elevated strength, & flexibility. Silicone rubber & glass fiber cloth tapes are fitting for available thermal spray processes like plasma spray & combustion spray.

Flame Spray Masking Tapes

Flame spray masking tapes are constructed accompanied by flame-retardant silicone rubber calendered onto high-grade fiberglass fabric, accompanied by adhesive on both sides.

Flame spray masking tape is scheduled to handle the abrasion of grit blasting & furthest temperatures & pressures. Flame spray masking tape is excellent for all thermal spray processes, including high-velocity oxy-fuel (HVOF gun) spraying.

Plasma Spray Tapes

Plasma spray tapes generally incorporate a glass fabric layer, sometimes treated, accompanied by a low molecular weight liquid silicone top coat & a heightened temperature silicone pressure-sensitive adhesive back coat.

Plasma spray tape is heat & abrasion-resistant & includes a discharge liner for suitable handling. Plasma spray tapes are specifically designed for plasma thermal spray coatings processes.

Aluminum Foil Laminated Tapes

Aluminum foil laminated tape consists of a narrow aluminum foil laminated to fiberglass cloth. It has reflective properties, good heat resistance, & strong adhesion. Aluminum foil laminated tape is utilized in applications where additional reflective heat resistance is beneficial.

Combustion Powder Thermal Spray Tapes

Combustion powder thermal spray tapes are created for usage in combustion powder spray processes. This kind of masking tape keeps heightened temperature resistance, durable under the specific conditions of combustion powder spraying. Combustion powder thermal spray tape is proper for shielding & protecting exteriors during combustion powder spraying.

Cold Thermal Spray Masking Tapes

Cold thermal spray masking tape is specifically assembled to resist the conditions of cold spray processes. The cold thermal spray masking tape has elevated adhesion & flexibility, good temperature, & abrasion resistance. It is utilized in cold spray applications where lower temperatures are involved compared to other thermal spray processes.

Thermal Spray Masking Tape Features

• These tapes come in different sizes & might only be available in certain regions.
• They are utilized to cover surfaces during grit blasting machine operations.
• They are appropriate for atmospheric plasma spray, combustion powder thermal spray, combustion wire spray, electric arc spray, & cold spray. Generally, they aren't suitable for HVOF, except for flame spray masking tape; testing could confirm their suitability.
• Flame spray masking tape is a heightened performance tape designed to resist the harsh conditions of grit blasting & extreme temperatures & pressures of all thermal spray processes, including HVOF.
• Thermal spray masking tapes are strong & flexible, making them easy to wrap around elaborate shapes without wrinkling.

Thermal Spray Tape Manufacturer

We are the leading thermal spray tape manufacturer in India and also the thermal spray masking tape supplier all over the world. Airo Shot Blast Equipments provides all types of abrasive blasting machines such as sand blasting machines, shot blasting machines, sand blasting hoppers, granite engraving machines, dustless blasting machines, wet blasting machines, and more. We also offer sand blasting spare parts, sand blasting nozzle, sand blast stencil, remote control valve, sand blasting helmet, mixing tube, air compressor, dust collector, pinch valve, etc.