Rubber extrusions are parts that are run through an extruder or extrusion machine and forced through a die to manufacture the necessary cross section (or extruded rubber shape), such as squares, cord shapes, and hollow sections for added compression for sealing.
Material: EPDM rubber
Color: white, any other colour is available
Hardness (Shore A): 70 ±5 as standard or per request
Specific gravity: 1.2 to 1.35 g/cm³
Tensile strength: 10MPA
Temperature Range: -40 °F - 248 °F (-40°C - 120°C)
Tolerance: RMA Standard Cross-sectional Tolerance E2,or per request
Seashore rubber company customizes color to meet clients requirement, colored rubber seal become one part processing, it is not only has functionality but also has beauty to get used to market change.
EPDM rubber temperature range:-60℃ to 150℃
1. Use your nose to sniff for odors. Normally there is a slight whiff of ethanol, but it is almost impossible to smell.
2. Wrap the seal around the profile as tightly as possible and leave it on the roof or expose in a sunny place for a period of time at high temperature to see, if the surface of the profile is stained or discolored in contact with the seal, seal the surface of the dust whether yellowing oil is easy to absorb soil seepage oil, hands dirty. Some of the cheaper sealant fillers will be a lot, so the surface will not be very bright.
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