The advantages of Foshan PEI plastic parts processing and customization, Qiaotou button plastic shells, are evident to all.

Dongguan Dinghao Plastic Technology Co., Ltd. adheres to the principle that "quality is the life of enterprise development, and service is the foundation of the enterprise." Following the principle of "continuous improvement, development, and refinement," the company keeps pace with the times, fully integrating design and production, sales and service, fashion and creativity, individuality and humanity, thus forming a distinctive and positive market situation.

Purpose: Just tell us your needs, and leave the rest to us. We fully meet customers' personalized requirements and provide after-sales service.

Business philosophy: Internally responsible for employees, externally responsible for customers.

Service purpose: Protect customers' interests, meet their personalized requirements, create value for customers, and pursue customer satisfaction.

Product features: Modern, simple, fashionable, high quality, standardized, modular.
Mainstream culture: Proactive work, full of passion, diligent thinking, continuous updating.
Sales method: Consultative and service sales approach.

Name: Plastic button shell

Model: MPT-00609

Diameter: 6.5±0.5mm

Top length: 15±0.5mm

Bottom length: 20±0.5mm

Total height: 70±0.5mm

Material: ABS+PC

Color: White

Weight: 6g

Note: The above data is for reference only,

Please refer to the actual product,

Customization based on drawings or samples is available

PI is an aromatic heterocyclic polymer compound whose molecular structure contains imide group chains. Its English name is Polyimide (abbreviated as PI). It can be divided into four categories: homobenzene-type PI, soluble PI, PAI, and PEI.
PI is one of the best heat-resistant varieties among engineering plastics. Some types can withstand high temperatures of 290°C for long periods and short-term exposure to 490°C. It is also resistant to extremely low temperatures, such as not becoming brittle in liquid helium at -269°C. Additionally, it has good mechanical properties, fatigue resistance, flame retardancy, dimensional stability, and electrical performance. It has low molding shrinkage, is resistant to oil, general acids, and solvents, but not to alkalis. It has excellent friction and wear resistance. Moreover, PI can be used to make tableware and medical instruments, enduring thousands of sterilizations.
PI molding methods include compression molding, impregnation, injection molding, extrusion, die-casting, coating, casting, lamination, foaming, and transfer molding.