Electrical insulation performance of metal inserts in PBT plastic parts

Huizhou Metal-Insert Overmolding Processing, Dalingshan Metal-Embedded PBT Plastic Parts with Electrical Insulation Performance

Dongguan Dinghao Plastic Technology Co., Ltd. has strong capabilities, values credibility, honors contracts, and ensures product quality. Adhering to the principles of diverse product offerings and small profits with high turnover, the company has earned the trust of a wide range of customers.

Dongguan Dinghao Plastic Technology Co., Ltd. operates with a spirit of sincerity and service excellence, striving to meet the product quantity, pricing, and quality requirements of various enterprises.

Name: Metal-Insert Overmolded Plastic Parts

Model: MPT-00606

Length: 28.5±0.5mm

Outer Diameter: 24±0.5mm

Metal Outer Diameter: 16±0.5mm

Step Height: 6±0.5mm

Height: 18.5±0.5mm

Total Height: 25±0.5mm

Material: PBT

Color: Black

Weight: 6g

Note: The above data is for reference only,

please refer to the actual product,

customization available based on drawings or samples.

The venting slots in plastic molds serve two main purposes: first, to expel air from the cavity during the injection of molten material; second, to eliminate various gases generated during the heating process of the material. The thinner the product and the farther it is from the gate, the more critical it is to open venting slots.
Additionally, for small parts, attention should also be paid to the opening of venting slots, as it not only helps avoid surface damage and insufficient injection volume but also eliminates various defects in the product and reduces mold contamination.
So, how can venting in the plastic mold cavity be sufficient? Generally, if the melt is injected at a high injection rate without leaving burn marks on the product, it can be considered that the venting in the mold cavity is adequate.