Conductive PC Resin

Jiangsu Kingsder New Material Technology Co., Ltd. is one of the leading manufacturers and suppliers of conductive pc resin in China. We are committed to providing high quality and UL recognized plastic raw materials to global clients. If you're going to wholesale cheap conductive pc resin, welcome to get quotation and free sample from our factory. We also accept customized orders.

If antistatic material is about dissipating charge, conductive PC goes further-it lets the material itself carry current, so charge drains away quickly instead of gathering. These resins are usually made by adding conductive components such as carbon black into a PC base, and they suit parts that need shielding, grounding, or static discharge, such as electronic device housings, antistatic workwear, sensor brackets, cleanroom components, and packaging that must bleed off static. Conductive PC Resin keeps the basic mechanical strength of PC while pressing surface resistivity down to roughly 10⁴ to 10⁶ ohms, in the conductive range-about one to two orders of magnitude lower than antistatic grades.

The difference from standard PC is again about conductivity. Thanks to the network formed by the conductive filler, the material develops a continuous conductive path, so charge moves away quickly instead of sitting on the surface, and it also offers some shielding against electromagnetic interference-useful as electronics get denser. But adding conductive fillers brings trade-offs: the color is typically limited to black or dark shades, melt flow may drop a little, and impact and toughness are somewhat reduced by the filler, so all of this needs to be weighed during design.

For grades, we offer conductive solutions based on imported PC such as SABIC and Covestro, as well as domestic PC from Wanhua, Daphoon, and Lihuayi, customized to your surface resistivity target, color, and processing requirements, and we support small trial runs and full production. If needed, we can add flame retardancy, weathering resistance, and other options so conductivity and other properties are met at the same time.

Processing Conductive PC Resin follows the usual PC rules-dry it thoroughly, since moisture affects both properties and appearance. Because the conductive filler is present, melt flow is usually lower, so raise barrel and mold temperature accordingly and adjust mold and gate design to match. The uniformity of the conductive network is critical: blend the material evenly, or some areas may not conduct at all. Between batches, it's wise to spot-check surface resistivity to confirm conductive performance stays stable.

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