OEM Conductive Pu Coating Silicone Rubber Keypads Buttons with Logo Custom Suppliers

Overview:

The OEM Conductive PU‑Coated Silicone Rubber Keypad Buttons with Custom Logo combine the flexibility and durability of silicone rubber with a specialized polyurethane (PU) conductive coating to deliver high‑performance, long‑lasting input solutions. Manufactured via precision silicone compression molding, each button is treated with a uniform PU conductive layer to ensure reliable electrical contact and tactile feedback. As established manufacturers and suppliers, we offer full OEM service, enabling custom button layouts, PU coating formulations, and logo integration to meet the exact requirements of consumer electronics, industrial controls, and automotive interfaces.

Characteristics:

Surface Treatment Options:

1. PU Conductive Coating
   Applies a durable polyurethane layer infused with conductive particles, ensuring consistent electrical performance and enhanced abrasion resistance.
2. Silver‑Ink Pad Printing
   Deposits a thin, high‑conductivity silver ink layer for precise circuit contact and clear, custom graphic elements.
3. Laser Etching
   Utilizes laser technology to create permanent, high‑contrast logo and key legends without affecting the PU coating’s conductivity.

Quality Assurance:

Our quality assurance protocol adheres to ISO 9001 and IATF 16949 standards. We begin with raw‑material validation using FTIR analysis for silicone purity and rheometers for compound consistency. During production, in‑process vision systems monitor PU coating thickness and uniformity. Finished keypads undergo dimensional verification via coordinate measuring machines (CMM), durometer testing for hardness, and electrical conductivity testers to confirm contact resistance. A final 60°C humidity chamber and mechanical cycling rig validate long‑term durability and tactile reliability. Every unit passes 100% in‑house inspection before packaging.

Factory Show:

Our advanced manufacturing campus features precision CNC machining centers, both mirror‑finish and conventional EDM stations, and slow‑speed wire‑cutting for mold tooling. The molding area includes 15 rubber compression presses and 2 high‑speed LSR injection machines adapted for PU coating processes. We enforce quality with 3D optical projectors, sealing integrity testers, Shore durometers, and elasticity gauges, all overseen by our certified QA team. Accredited to ISO 9001 and IATF 16949, we utilize automated AutoDryers, high‑capacity doming stations, and precision die‑cutters to ensure efficient, consistent production of high‑performance conductive silicone keypads.