KE-871C-U by Shin-Etsu is a silicone rubber by Shin-Etsu, containing 1.0 of C-8 curing agent added to 100 parts of compound. It is highly transparent, non-corrosive, inert and can be easily colored with pigments. Shows releasability, good chemical stability, electrical insulation and good weatherability. Offers thermal- & electrical conductivity, tear- & tensile strength, gas & vapor permeability, low loss modulus and vibration absorption. Provides superior heat-, cold-, flex fatigue-, radiation-, compression-, oil-, solvent-, moisture-, steam- and chemical resistance. KE-871C-U is suitable for processing by compression moldng. Used in electronics, electrical equipments, office automation, automobile, food products, household goods and leisure products. Meets JIS B2401 4-C.
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KE-871C-U properties
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Compression Set | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Elongation at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness, Shore A | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tear Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Linear Mold Shrinkage | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Williams Plasticity | 0.0 Visible After Login | Visible After Login | Visible After Login |
KE-871C-U Processing Guidelines
Compression Molding Processing Guidelines
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Compression Molding Temperature | Visible After Login | Visible After Login | |
| Molding Time (10-25 mm thickness) | Visible After Login | Visible After Login | |
| Molding Time (25-50 mm thickness) | Visible After Login | Visible After Login | |
| Molding Time (5-10 mm thickness) | Visible After Login | Visible After Login | |
| Pressure | Visible After Login | Visible After Login | |






