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Dongguan Dinghao Plastic Technology Co., Ltd. adheres to the goal of refining, strengthening, and expanding. Producing high-quality products that meet customer needs is our fundamental task, while delivering tangible benefits to our clients is our ultimate pursuit. In this era of rapid economic development, the company warmly welcomes insightful partners to explore cooperation and jointly create new glories in the industry!

Name: PEI Engineering Plastic Parts

Model: MPT-00410

Length: 9.5±0.5mm

Width: 6.5±0.5mm

Height: 9.5±0.5mm

Material: PEI

Color: Yellow, Blue

Weight: 4g

Note: The above data is for reference only,

Please refer to the actual product,

Customization based on provided drawings or samples is available

What is the injection time for injection molds?
The injection time referred to here is the time required for the plastic melt to fill the cavity, excluding time for mold opening, summation, etc. A short injection time has a minor impact on the molding cycle, but adjusting the injection time plays a significant role in controlling the pressure at the gate, runner, and cavity. Proper injection time facilitates ideal melt filling and is crucial for improving product surface quality and reducing dimensional tolerances.
Injection time is much shorter than cooling time—approximately 1/10 to 1/15 of the cooling time—and can serve as a basis for predicting the overall molding time of plastic parts. During mold flow analysis, the injection time in the analysis results will only match the injection time set in the process conditions when the melt completely fills the cavity via screw rotation. If screw decompression conversion occurs before the cavity is fully filled, the analysis result will exceed the set process condition.