SANHE 3A RUBBER & PLASTIC CO., LTD.
                                                                                                           
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19 Years
Since 2007
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High Tear Resistant Silicone Tube and Sleeve for Corona Roller with 18-25KV/mm Resistance

Price Negotiable
Price: USD3-15.00/kg
MOQ: 20KGS
Delivery Time: 10-20 Working days after recieved your payment
Brand: 3Arubber
Product Description
Red Translucent Silicone Sleeve Silicone Tube Extrusion For Corona Roller Maximum 2m Length
High-quality red silicone sleeve, tube, and pipe specifically engineered for corona roller applications with maximum 2-meter length capability.
Manufactured from premium silicone rubber material engineered to withstand high voltage conditions while providing flame-retardant properties. These sleeves ensure uniform high-voltage corona spark distribution, facilitating optimal surface activation and microporous treatment for enhanced color printing on plastic films. Rated to resist 25KV at 1mm wall thickness. Ideal for roller sleeves, high-voltage terminals, protective sleeves, and flexible tubing across various corona machine applications.
Technical Specifications
Material 100% virgin silicone from Germany
Color Orange, dark red, black, etc.
Tensile Strength 8-12 MPa
Hardness 60-70 Shore A
Elongation 400%-720%
Density 1.25 g/cm³
Working Temperature -60°C to +250°C
Voltage Resistance 18-25 KV/mm
Wall Thickness 3.0, 4.0 mm
Standard Sizes
  • Ø32mm x Ø38mm x 2m
  • Ø32mm x Ø40mm x 2m
  • Ø34mm x Ø42mm x 2m
  • Ø46mm x Ø54mm x 2m
  • Ø50mm x Ø58mm x 2m
  • Ø55mm x Ø62mm x 2m
  • Ø60mm x Ø66mm x 2m
  • Ø60mm x Ø68mm x 2m
  • Ø63mm x Ø71mm x 2m
  • Ø67mm x Ø75mm x 2m
  • Ø75mm x Ø83mm x 2m
  • Ø80mm x Ø88mm x 2m
  • Ø90mm x Ø98mm x 2m
  • Ø98mm x Ø102mm x 2m
  • Ø106mm x Ø114mm x 2m
  • Ø140mm x Ø150mm x 2m
  • Ø145mm x Ø153mm x 2m
  • Ø162mm x Ø172mm x 2m
Custom OEM sizes available upon agreement. When requesting a quote, please specify color, quality requirements, hardness specifications, dimensions, and quantity.
Red translucent silicone sleeve for corona roller applications showing high-voltage resistant properties Close-up view of silicone tube extrusion with uniform wall thickness for corona machine compatibility

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company SANHE 3A RUBBER & PLASTIC CO., LTD.
Location 45 Hualian Golden Street, Sanhe Hebei China
Contact Person Shiguo Han

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