Wuhu Huishi New Material Technology Co., Ltd.

Wuhu Huishi New Material Technology Co., Ltd.

Production and sales of special industrial adhesive materials

Product Solutions

Hui clan


Encapsulation and sealing tape

· Product description:

Substrate: Polyimide film
Adhesive system: polyorganosiloxane
Color: brown
Specifications:(72/64/49mm) width (100M) length

· Product characteristics:

Use heat-resistant substrates with good thermal stability and high-performance pressure-sensitive adhesives. The adhesive layer has stable adhesive strength at high temperature, which can improve the yield of bonding wire and wire bonding. There is no residual glue after high temperature stripping, and it has anti-static properties, which can effectively avoid the adsorption of dust particles.

· Product Application:

It is suitable for pasting on the back of the semiconductor lead frame and has a shielding effect during the Molding process to prevent the Molding resin from penetrating into the shielding area. Suitable for surface protection that needs to be removed after high temperature and without residual glue. It is also suitable for temporary fixing and shielding of workpiece in high temperature manufacturing process, protection and transportation of film parts, etc.


Technical parameters:

Project Unit Specification value Test Method
Total thickness mm 0.0285~0.0315 GB/T 7125-2014
Steel plate peeling force gf/25mm 40~150 GB/T 2792-2014
Tensile Strength MPa ≥ 180 GB/T 30776-2014
Elongation % ≥40 GB/T 30776-2014
Temperature resistance / No residual glue Bonding aluminum foil 230 ℃/60min
Square resistance ohms/sq 104-1010 GB/T 37977.23-2019
ROHS / OK Third-party testing

· Preservation conditions and duration:

○ Store at room temperature, avoid direct sunlight, freezing and high temperature, and do not squeeze or damage the package.
○(20 ℃ ± 10 ℃)*(≤ 80% RH) under the condition of temperature and humidity, the validity period is 12 months from the date of coating and 6 months from the date of shipment.

Keywords: HS-201#2530K

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