KE-551U

Product Description

"KE-551U is one of a series of easy processing, general purpose grade silicone rubber bases. It can be used in a variety of applications requiring finishing by molding or extruding with extending filler."

Product Features

  • This product can be blended with KE-541U, KE-561U, KE-571U, and KE-581U for intermediate hardnesses. The choice between these bases will depend on specific requirements.

Typical Applications

  • Roll covers.
  • Diaphragms.
  • O-rings and gaskets.
  • Others

Typical Properties

Type of HCR
General Purpose
Cure Agent
DCBP
Cure Agent B
DBPH
Durometer
50
CA_B_duro
50
Tensile Strength (psi)
1625
CA_B_tens
1509
Elongation (%)
520
CA_B_elong
530
Specific Gravity
1.14
CA_B_grav
1.14
Tear Die B (ppi)
91
CA_B_tear
86
Compression Set (%)
24
CA_B_comp
11
Comp. Set Time (hours)
22
Comp. Set Temp. (°C)
150
Comp. Set Temp. (°F)
302
Press Cure/Post Cure
Post

Note: Values are not for specification purposes.

Warranty- The information and data contained herein are believed to be accurate and reliable; however it is the user's responsibility to determine suitability of use. Since Shin-Etsu Silicones, Inc. cannot know all of the uses to which its products may be put or the conditions of use, it makes no warranties concerning the fitness or suitability of its products for a particular use or purpose. You should thoroughly test any proposed use of our products and independently conclude satisfactory performance in your application. Likewise, if the manner in which our products are used requires governmental approval or clearance, you must obtain it. Shin-Etsu Silicones, Inc. warrants only that its products will meet its specifications. There is no warranty of merchantability of fitness of use, nor any other expressed or implied warranties. The user's exclusive remedy and Shin-Etsu Silicones, Inc.'s sole liability is limited to refund of the price or replacement of any product shown to be otherwise than as warranted. Shin-Etsu Silicones, Inc. will not be liable for incidental or consequential damages of any kind. Suggestions of uses should not be taken as inducements to infringe any patents.

KE-551U
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