PP Fiche en plastique conductrice

Intro principal

PP conductive plastic sheet refers to a plastic sheet that adds conductive additives to the polypropylene (PP) substrate to make it conductive. Conductive additives can be carbon black, carbon fiber, metal powder, conductive polymer, etc.

Conductive additives form conductive paths in the PP matrix, allowing electrons to flow through them. The number and structure of the conductive paths determine the conductive properties of the PP conductive plastic sheet.

There are two processing forms for the PP conductive plastic sheet produced by PULIXIN. One is to add carbon black to the PP substrate (only black PP conductive plastic sheet is made), and the other is to apply polymer conductive liquid on the PP surface. If you need to purchase conductive PP plastic sheet, please contact us and we will formulate conductive PP blister sheet rolls according to your needs.

Characteristics of PP conductive plastic sheet

• Conductivity: The surface resistivity of PP conductive plastic sheet is generally between 10^3-10^9 Ω·cm, which can meet general conductive applications.
• Processing performance: PP conductive plastic sheet has good processing performance and can be formed by injection molding, extrusion, blown film and other methods.
• Mechanical properties: PP conductive plastic sheet has good mechanical properties, including tensile strength, bending strength, impact strength, etc.
• Chemical resistance: PP conductive plastic sheet has good chemical resistance and can withstand corrosion from a variety of acid and alkali chemicals.
• Cost-effectiveness: PP conductive plastic sheet has a better cost-effectiveness than other conductive sheets, such as metal sheets, conductive rubber, etc.

Advantages of PP conductive plastic sheet

• Light weight: The density of PP conductive plastic sheet is much lighter than that of metal sheet, so it has the advantage of light weight.
• Easy to process: PP conductive plastic sheet has good processing performance and can be formed by a variety of methods.
• Low cost: PP conductive plastic sheet has a better cost-effectiveness than other conductive sheets.
• Recyclable: PP conductive plastic sheet can be recycled and meets environmental protection requirements.

Specifications of PP conductive plastic sheet

PP plasstic sheet we offer

Production process of PP conductive plastic sheet

The production process of conductive dissipative PP sheets usually includes the following steps:

Mélange: mélange de la résine PP avec d'autres additifs tels que les pigments et les agents antistatiques.

Extrusion: Le mélange est chauffé et extrudé dans un film ou une feuille.

Refroidissement: refroidissement du film ou de la feuille à température ambiante.

Façon: le film ou la feuille est chauffé et boursouflé dans la forme souhaitée.

Coupage: coupe des pièces moulées au besoin, telles que la coupe, l'estampage ou l'impression.

Application of PP conductive plastic sheet

Conductive dissipative PP sheets have a wide range of applications, including:

• Emballage électronique des produits et expédition: les feuilles de PP dissipatives conductrices peuvent être utilisées pour fabriquer des plateaux de composants électroniques, des boîtes d'emballage et d'autres matériaux utilisés pour expédier des produits électroniques. Il peut aider à empêcher l'ESD de nuire aux composants électroniques sensibles.
• Applications industrielles: les feuilles de plastique conductrices PP peuvent être utilisées comme courroies de convoyeur, rails de guidage et autres composants industriels où l'accumulation statique doit être empêchée.
• Emballage des dispositifs médicaux: les feuilles de PP dissipatives conductrices peuvent être utilisées dans l'emballage des dispositifs médicaux pour éviter les dommages ESD.
• Emballage alimentaire: les feuilles de PP dissipatives conductrices peuvent être utilisées dans l'emballage alimentaire pour prévenir les incendies ou les explosions causées par l'accumulation statique de l'électricité.
• Autres applications: Les feuilles de plastique conductrices PP peuvent également être utilisées dans d'autres applications telles que les revêtements de sol antistatiques, les murs et les vêtements.

How to make PP plastic sheets conductive

Ajout de charges conductrices: The most common method is to add conductive fillers, such as carbon black, carbon fiber or metal powder, to PP resin. These fillers increase the material’s conductivité, lui permettant de conduire de l'électricité.

Utilisez un revêtement conducteur: Another method is to apply a conductive coating on the surface of the PP sheet. Coatings can be made from conductive inks, paints or metallic films.

Utiliser la modification chimique: PP resin can also be chemically modified to make it conductive. This usually involves adding additives to the resin, such as peroxides or coupling agents, which change the chemical structure of the material so that it can conduct electricity.

Avantages et inconvénients de chaque méthode:

Compared with other conductive sheets

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