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Polyester-based Silicone Adhesive Tape for Heat-resistant Plating Masking

Source: | Author:Koko Chan | Published time: 2026-06-11 | 3 Views | 🔊 Click to read aloud ❚❚ | Share:



Polyester-based silicone adhesive tape is a core auxiliary material specially developed for high-temperature plating masking processes, and it has become a preferred solution for electronic manufacturing, metal surface treatment and electroplating industries worldwide. Made of high-quality PET (polyester) film as the base material and coated with imported silicone adhesive, this tape integrates excellent heat resistance, stable adhesion and easy peeling performance, perfectly solving various pain points in traditional masking during plating production.

In actual plating operations, workpieces often need to avoid coating on designated areas such as edges, holes and joints. Ordinary adhesive tapes are prone to glue residue, warping and falling off under high working temperatures, which will pollute the workpiece surface and greatly reduce the yield rate. Our polyester-based silicone adhesive tape can withstand continuous high temperatures generated in the plating process. Its special silicone adhesive layer maintains stable viscosity under high temperature, firmly adheres to the surface of metal, plastic and other substrates without curling or shifting.

This product is available in two mainstream styles to meet diversified production demands: white PET tape and transparent colorless PET tape, both equipped with matched release paper for easy unwinding and convenient roll-to-roll use in factory assembly lines. The flexible polyester film features good tensile strength and conformability, which can closely fit irregular workpiece surfaces and form an effective isolation barrier to prevent plating liquid from penetrating and damaging non-coating areas. After the plating process is completed, the tape can be torn off smoothly without leaving any adhesive residue, eliminating the extra cleaning procedure and effectively improving production efficiency.

We support customized specifications including different widths, lengths and large-size master rolls to adapt to mass production and special workpiece processing requirements. All products have passed relevant quality certifications, with stable performance and long service life. Whether for small-batch trial production or large-scale industrial continuous production, our polyester-based silicone adhesive tape can provide reliable high-temperature masking protection, helping enterprises optimize production processes and control production costs.