@Polyester silicone tape is made from polyester film with single side coated silicone adhesive, it is used in applications at temperatures as high as 230°C and won’t leave glue and color.
– Color: Green | Deep Green | Red | Yellow | Blue | Transparent | Amber | White | Coffee | Custom
– Thickness (mm): 0.04 | 0.045 | 0.05 | 0.055 | 0.06 | 0.065 | 0.07 | 0.075 | 0.08 | 0.085 | 0.09 | 0.1 | 0.13 | 0.15 | 0.18 | Custom
– Width (mm): From 1mm to 1070mm | Custom
– Length (m): 33 | 50 | 66 | 100 | Custom
– Core Diameter(mm): 25 | 32 | 38 | 76 | Custom
– Packing Term: Label | OPP Bag | PVC Box | Carton | Custom
– Related Process: +Release Liner | Die Cutting | Custom
Polyester Silicone Tape is a high-performance, pressure-sensitive adhesive tape known for its exceptional durability, temperature resistance, and strong adhesion. It consists of a durable polyester (PET) film backing coated with a silicone-based adhesive.
This combination creates a tape that is reliable in demanding environments where standard tapes would fail.
Key Components & Their Roles
1. Polyester (PET) Film Backing:
o Function: Provides the tape’s mechanical strength and stability.o Key Properties:
“High Tensile Strength: Resists stretching and tearing under force.
.Dimensional Stability: Does not shrink, expand, or warp easily with temperature changes.
Chemical Resistance: Resistant to many solvents, oils, and chemicals.
“Puncture and Tear Resistance: Offers excellent durability.
Moisture Barrier: Acts as a good barrier against moisture and humidity.2. Silicone Adhesive:
o Function: Provides the sticky surface that bonds the tape to substrates.o Key Properties:
Extreme Temperature Resistance: The standout feature. lt performs consistently in a verywide range, typically from -60°c (-76°F) to over 200’c(392°F), with some gradesexceeding 260°C(500°F).
Excellent Electrical insulation: Has strong dielectric properties.
UV and Ozone Resistance: Does not degrade or become brittle when exposed to sunlight orozone.
Conforms Well: Adheres well to uneven and hard-to-stick surfaces.
Clean Removal: Unlike acrylics, silicone adhesive often leaves little to no residue whenremoved, depending on the application conditions.
Key Features and Benefits
Exceptional Temperature Resistance: lts most defining characteristic. lt is ideal for applicationsinvolving sustained heat or cold, such as in electronics manufacturing, aerospace, andautomotive engine compartments.
High Dielectric Strength: An excellent electrical insulator, making it perfect for insulating wires,coils,and other electronic components.
Superior Chemical & Solvent Resistance: Withstands exposure to fuels, oils, most solvents, andcorrosive chemicals, protecting underlying components.
Durability: The polyester film provides excellent resistance to abrasion, punctures, and tearing,ensuring long-term protection.
Moisture and Humidity Resistance: Effectively seals out moisture, preventing corrosion andshort circuits.
UV and Weather Resistance: Does not yellow, crack, or lose adhesion when exposed to outdoorconditions, making it suitable for solar panels and outdoor electrical applications.
Good Conformability: lt is flexible and can easily wrap around wires, cables, and irregularshapes.
