The ASTPEEN series of polymer permanent antistatic agents is a professional synthetic and produced polymer polyether ester amide permanent antistatic agent by our company. This product mainly forms a unique micro conductive network structure in the polymer matrix to leak charges and achieve efficient and long-lasting anti-static function. Unlike traditional anti-static agents, the anti-static performance of this product does not rely on migration to the surface of the product, nor does it depend almost on external temperature and humidity. Therefore, it has outstanding advantages such as long-lasting effect, no influence from wiping or washing, no impact on product transparency and mechanical properties. After adding ASTPEEN polymer permanent antistatic agent, the surface resistance can reach 10E6-12Ω Special anti-static performance requirements can be made into 10E5Ω Below, a conductive polymer is formed.

(1)Product FeaturesThe following are:

1、 Forever efficient: The anti-static performance will not deteriorate over time, surface wiping, or solvent cleaning, and will remain effective throughout the product's lifespan.

2、 Toughening modification: It can be used alone as an elastomer to improve the impact resistance (toughness) of the matrix material.

3、 Stable performance: Meets strict processing temperatures and methods, almost unaffected by external environmental factors such as temperature/humidity and wear.

4、 The impact on mechanical properties is minimal: it has little effect on the mechanical strength, heat resistance, and processing flowability of the matrix material.

5、 Good compatibility: It has good compatibility, and different types of anti-static agents correspond to almost all polymer materials, which are not easy to precipitate and do not affect subsequent printing, spraying or bonding processes.

6、 Convenient color matching: It can fully meet the needs of color matching.

7、 Excellent Transparency: The addition of corresponding anti-static agents has minimal impact on the transparency of the matrix resin, making it particularly suitable for applications that require high transparency.

(II) ASTPEEN series polymer permanent antistatic agent models and their application scope

(Three)Typical substrates that can be selectedASTPEEN series polymer permanent antistatic agentsModels and precautions

(Four)ASTPEEN series polymer permanent antistatic agentPerformance summary

(Five)ASTPEEN series polymer permanent antistatic agentsApplication fields

ASTPEEN polymer permanent antistatic agent is mainly used in the following fields:

Plastic processing:

          Blow molded film;                     Injection molded profiles

Industrial tools:

                Conveyor belt;                             Tool cart

Electronics industry:

        Electronic component tray;                               Fixture

Cleanroom equipment:

              Workbench                    Anti static work clothes

(Six)ASTPEEN series polymer permanent antistatic agentTypical application examples

PS, ABS, and PP three-layer co extruded anti-static vacuum forming sheet materials are materials that simultaneously extrude three layers of films/sheets of different materials or functions and bond them together. They are usually designed with A-B-C or A-B-A structures, which combine the excellent properties of different materials together and solve the contradiction that a single material cannot simultaneously consider multiple properties.

The production of three-layer co extruded anti-static vacuum formed sheets is a systematic engineering that precisely combines material formulation (selection and addition of anti-static agents), equipment (co extrusion die design), and process (temperature, speed, etc.).

PS/ABS/PP Production process of vacuum formed sheet materials

The above table is a reference for single material extrusion. Three layer co extrusion requires setting separate temperatures for each independent extruder layer. The setting of barrel temperature does not have a fixed optimal solution, it is a dynamic adjustment process based on theory, combined with equipment, materials, and actual phenomena.

It is recommended to set the initial temperature based on the recommended values of the specific grade of resin and anti-static masterbatch you are using. After co extrusion, carefully observe the appearance and layering of the sheet, and adjust the temperature of each extruder (especially the metering section) and die slightly until a smooth surface, uniform thickness, and well bonded interlayer sheet is obtained.