Reasons for shrinkage of injection molded parts

Shrinkage of injection molded parts refers to the phenomenon of dimensional reduction of plastic parts after cooling during the injection molding process. This is due to the volume contraction that oc...

PCBWay Jun 28,2024 320 views

shrinkage injection molded

Differences between thermoplastic and thermoset plastic materials

Thermosetting PlasticsThermosetting Plastics are polymers that irreversibly cure to form a rigid structure when heated or chemically treated. Once set, these materials cannot be melted or remolded. Th...

PCBWay Jun 21,2024 595 views

thermoplastic thermoset plastic difference applications

Understanding UL94 Ratings and Flame Retardant Materials

Introduction:UL 94 is a standard established by Underwriters Laboratories (UL) to evaluate the flammability of plastic materials used in devices and appliances. It provides a classification system bas...

PCBWay May 31,2024 526 views

SPI Mold Finish: Surface Finish For Injection Molded Parts

SPI mold surface finish: Surface finish of injection molded parts. The surface finish of injection mold on injection molded plastic parts is copied. Therefore, product designers need to convey the sur...

PCBWay Oct 29,2021 16197 views

SPI Injection molding mold surface finish SPI finish

Injection molding Vs Vacuum casting, how to choose

What is injection moldingThe injection molding process requires an injection molding machine, raw plastic material, and a machined mold. The raw plastic material is first melted in the injection unit ...

Eric May 28,2021 9638 views

Injection molding Vacuum casting mold

Injection Molding Service in PCBWay

The Basics Of Injection Molding ServiceInjection molding is one of the most often-used manufacturing processes for creating plastic parts. Thanks to its high-precision, repeatability, and cost efficie...

PCBWay Jan 26,2021 8073 views

Injection Molding PP ABS PE PS