Folha de HIPS para embalagens termoformadas de produtos electrónicos

Brif Introdução

HIPS sheet used in thermoformed packaging for electronics is a conductive HIPS sheet with the following properties:

• High impact strength: HIPS has high impact strength, allowing it to withstand bumps and impacts without cracking or cracking. This makes it ideal for packaging electronics, which can be fragile during shipping.
• Good dimensional stability: HIPS has good dimensional stability and will not deform due to changes in temperature or humidity.
• Ease of Processing: HIPS is easily processed into a variety of shapes, making it useful in various types of packaging applications.
• Low cost: HIPS is a relatively inexpensive material, making it an economical choice for price-sensitive applications.

Specifications of HIPS sheet

Folha HIPS que oferecemos

HIPS sheet production process

Mixing: Mixing HIPS resin with other additives such as pigments and antistatic agents.
Extrusion: The mixture is heated and extruded into a film or sheet.
Cooling: Cooling the film or sheet to room temperature.
Shaping: The film or sheet is heated and blistered into the desired shape.
Trimming: Trimming molded parts as needed, such as cutting, stamping, or printing.

Application of HIPS sheets in electronic product packaging

Pallets: Pallets are used to store and transport electronic components and other small parts.
Boxes: Boxes are used to package larger electronics such as smartphones and tablets.
Lining: Lining is used to protect electronics from scratches and damage.

Thermoforming methods for HIPS sheets

Blister Molding: Blister molding is a method of using a vacuum to stretch a plastic sheet into the shape of a mold.
Pressure Forming: Pressure forming is a method of using pressure to push a plastic sheet into the shape of a mold.
Blow Molding: Blow molding is a method of using air to blow a plastic sheet into the shape of a mold.

Como tornar as folhas de HIPS condutoras

Adição de cargas condutoras: O método mais comum consiste em adicionar cargas condutoras, tais como negro de carbono, fibra de carbono ou pó metálico, à resina HIPS. Estas cargas aumentam a condutividade do material, permitindo-lhe conduzir eletricidade.

Utilizar um revestimento condutor: Outro método consiste em aplicar um revestimento condutor na superfície da folha de HIPS. Os revestimentos podem ser feitos de tintas condutoras, tintas ou películas metálicas.

Utilizar modificação química: A resina HIPS também pode ser modificada quimicamente para a tornar condutora. Isto envolve normalmente a adição de aditivos à resina, tais como peróxidos ou agentes de acoplamento, que alteram a estrutura química do material para que possa conduzir eletricidade.

Prós e contras de cada método:

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