YuanHong Rubber

The Leading Manufacturer of EPDM Foam

Sulfur Free EPDM Foam Closed Cell

Density: From 120 to 350 kg/m3
Very low free Sulfur content.
Skin is optional.
Certificate: ELV, Fire Resistance, ROHS2.0
Please contact us for the details.
Details

YEC-150SF/YEC- 180SF/YEC-300SF

Sulphur free closed-cell EPDM sealing material

Closed-cell bubble construction foam designed and manufactured with EPDM rubber as the base material and without using sulfur as a cross-linking agent.

 

Main Features

☆ According to ISO7269 standard, the content of free sulfur is 0.01%. Less corrosive to metal.

☆ Compared with sulfur crosslinked EPDM foam, it has better heat resistance, resilience and electrical insulation.

 

Application

☆ Buffering and waterproof sealing of automobile tail lights;

☆ ECU and other precision electronic components and components with silver-plated surfaces are buffered and sealed.

 

Standard Size

 

Thickness (mm)

Width (mm)

Length (m)

1 - 30

1000

1

     

 

Properties

 

Item

Standard

YEC-150SF

YEC-180SF

YEC-300SF

Density, kg/m3

ISO845

140±20

175±25

240-350

Hardness   Shore C

-

15±5

20±5

25±10

Compression   Deflection, kPa

[email protected]%

30 -60

40 - 70

-

Tensile   Strength, kPa

ISO1798

500

600

1000

Elongation,   %

ISO1798

150

150

150

Heat   Shrinkage, %

70, 4H

3

3

3

Compression   Set, %

[email protected]%, 22H, 23

40

40

40

Service Temperature ()

--

-50 / 130

-50 / 130

-50 / 130

 

 

*Notice: Above data is only representative value, not guarantee value.

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