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TKM MEMBRANE TECHNOLOGY LTD.
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High Sensitily Control Silicone Rubber Button Keypad Membrane Switch

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High Sensitily Control Silicone Rubber Button Keypad Membrane Switch

Carbon Ink Resistance : <50Ω / and <0.017Ω /

UV Curing Energy : 300-600MI/CM2

Price : 0.45

Touch Feeling : Excellent Touch Feeling

Detection Method : Retro-reflective Mode

MOQ : 100

Model NO. : HC-SRK-043

Production Capacity : 100, 000PCS/Month

Insulation Voltage : 2400VAC/MIL

Conductive Ink Type : Silver and Carbon

Environmental Test : Raw Material Pass RoHS, SGS Test

Contact Type : Type a Contact

Conductive Ink Resistance : 0.1Ω / and 0.025Ω /

Number of Switch : Multi Control Switch

Certification : ISO9001

UV Curing Time : 3-5 minutes

Material : Silicone

Screen Mesh : 160-300 mesh

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High Sensitivity Control Silicone Rubber Button Keypad Membrane Switch
Our high sensitivity silicone rubber button keypad membrane switches are engineered for precision control and reliable performance in demanding applications.
Industry Experience & Applications
With over ten years of specialized experience in membrane switch design and manufacturing, our products are widely used in:
  • Electronics and appliances
  • Hospital and medical equipment
  • Military vehicles and defense systems
We proudly serve more than 100 stable customers worldwide with our commitment to quality and service excellence.
Conductive Ink Technology & Materials
Our membrane switches utilize advanced conductive ink technology for optimal performance and durability:
Silver Ink Specifications
  • ED427SS: Resistance less than 0.1Ω/□
  • ED478SS: Resistance less than 0.025Ω/□
  • Anti-silver coloration for enhanced wear resistance
  • Compatible mixing with ED423SS for customized applications
Carbon Ink Specifications
  • ED4233SS: Square resistance less than 50Ω/□
  • ED725A: Square resistance less than 0.017Ω/□
Screen Printing Process Requirements
  • Thorough mixing of silver and carbon inks before application
  • Proper dwell time on film surface for optimal solvent wetting
  • Three-stage drying process: low, medium, and prescribed temperatures
  • Square resistance testing (Ω/□) for accurate performance verification
  • Separate storage of unused ink to maintain material integrity
  • Optimal printing with soft squeegees and coarse mesh screens
Insulating Ink Specifications
ED-452SS UV curing insulation ink provides superior protection:
  • Available in blue or transparent colors
  • Insulation rating: 2400VAC/MIL
  • Screen mesh: 160-300 mesh
  • Light-curing energy: 300-600MI/CM²
  • UV curing time: 3-5 minutes for optimal results
Our comprehensive manufacturing process ensures consistent quality through precise control of material selection, screen printing parameters, and environmental conditions.
High Sensitily Control Silicone Rubber Button Keypad Membrane Switch High Sensitily Control Silicone Rubber Button Keypad Membrane Switch High Sensitily Control Silicone Rubber Button Keypad Membrane Switch High Sensitily Control Silicone Rubber Button Keypad Membrane Switch

Product Tags:

silicone rubber membrane switch

      

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