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Cellular rubber | CR/NBR cellular rubber sheets RG 150 kg/m³

Cellular rubber
CR/NBR cellular rubber sheets RG 150 kg/m³
CR/EPDM sheets RG 130 kg/m³
EPDM cellular rubber sheets RG 130 kg/m³ FDA conform
CR/NBR cellular rubber sheets RG 160 kg/m³ Certificate EN 45545
EPDM sealing tapes

Cellular rubber made of CR/NBR for sealing, insulation, damming, and shock absorption.

This cellular rubber is a CR/NBR mixture with a density of 150 kg/m³. It is a closed-cell, soft-elastic rubber that is completely impermeable to air and water. This adaptive material is mostly used for sealing, soft positioning, and damping. We offer the CR/NBR cellular rubber in standard sheets of different thicknesses or in custom dimensions on request. Order the desired cellular rubber in just a few clicks or contact us if you have any questions!

Media

Item no.
  		Label
  		Length
mm 		Width
mm 		Thickness
mm 		Quality
  		Color
  		Bulk density
kg/m³ 		Basic price
/m² 		Price
/pce 		Delivery period
  		Graduated price
  		quantity
  		 
  		 
 

Key features

  • high density
  • closed cell

Application areas

  • Window-door seal
  • Housing seals
cellular rubber products 150 kg/m³
Mass production of cellular rubber
Cellular rubber plates black
Vibraplast "swiss made" foam processors

Frequently asked questions (FAQ)

Cellular rubber and sponge rubber are often confused, the difference is due to the different manufacturing processes in the material properties. Sponge rubber has open cells and a dense outer skin. Due to the outer skin, sponge rubber is particularly suitable for applications involving increased mechanical stress and abrasion. However, if the outer skin is damaged by the foam rubber, it can soak up water. Cellular rubber has no outer skin, but cellular rubber has closed cells. Cellular rubber is therefore always water and airtight. Sponge rubber or cellular rubber are foamed rubber qualities (EPDM, SBR, CR, NBR) and can adapt very well to the substrate, which is why they are mainly used for seals
A cellular rubber seals best at a compression of 30% to 50%. Cellular rubber should not be compressed above 50%, as compression above 50% could damage the structure and this can lead to reduced elastic recovery.
The closed cell foams have a different cell structure than open cell foams. In the closed cell foams, each cell is a complete closed sphere containing air in each cell. In contrast to open-cell foams, closed-cell foams do not allow water, moisture and dust to penetrate the cell structure. The closed-cell foam is ideal for sealing, wherever dust and water must be kept away.
The foam standard boards are delivered as untrimmed raw boards. The ordered useful dimensions are guaranteed, protruding material (foam, fleece, SK-foil ecc.) is but possible."
According to your specifications, we can produce almost all geometries on our wide range of processing options such as punching, water jet cutting, contour cutting, shape cutting or cutting plotter. Which process is best suited for the desired foam cutting depends on the foam used as well as the required quality and quantity.
The Shore hardness of the CR/NBR 150 kg/m3 cellular rubber is 50? Shore +/- 5? Shore.
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