Shin-Etsu Silicone Rubber for Molding Selection Guide

KE-3711-U

Main features Electrical conductivity
  • Silicone rubber with electric conductivity
  • Good compression set. High hardness.
  • Applications requiring electrical conductivity such as electrical contacts

Product Information

Appearance Black
Curing agent name C-8A
Standard adding quantity phr 1.0
Curing conditions (Primary cure) 165℃×10m
Curing conditions (Post cure) 200℃×4h
Williams plasticity (10 min after remix) 480
Hardness Durometer A 66
Density at 23℃ (g/cm3) 1.14
Tensile strength (MPa) 6.5
Elongation at break (%) 170
Compression set 180℃ × 22 h (%) 12
Volume resistivity (Ω・m) 0.05

(Not specified values)

Product Inquiry

KE-3711-U

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Related Product List

Product name Grade and features Appearance Curing agent name Standard adding quantity phr Curing conditions
(Primary cure)
Curing conditions
(Post cure)
Williams plasticity
(10 min after remix)
Hardness Durometer A Density at 23℃
(g/Cm3)
Linear shrinkage at 150℃ Tensile strength (MPa) Elongation at break (%) Tear strength Crescent piece
(kN/m)
Compression set
180℃×22 h(%)
KE-931-U General use, conforms to food standards Milky white translucent C-8 2.0 165℃ × 10 m 200℃ × 4 h 160 31 1.07 4.0 4.7 480 15* 15
KE-941-U General use, conforms to food standards Milky white translucent C-8 2.0 165℃ × 10 m 200℃ × 4 h 190 43 1.11 3.9 6.5 370 15* 11**
KE-951-U General use, conforms to food standards Milky white translucent C-8 2.0 165℃ × 10 m 200℃ × 4 h 240 52 1.14 3.9 8.2 330 23* 11**
KE-961-U General use, conforms to food standards Grayish white C-8 2.0 165℃ × 10 m 200℃ × 4 h 280 63 1.22 3.4 7.3 320 20* 11**
KE-971-U General use, conforms to food standards Grayish white C-8 2.0 165℃ × 10 m 200℃ × 4 h 330 71 1.30 3.0 7.5 220 20* 9**
KE-981-U General use, conforms to food standards Grayish white C-8 2.0 165℃ × 10 m 200℃ × 4 h 420 84 1.42 2.7 8.8 100 8 12**
KE-961T-U General use, conforms to food standards Milky white translucent C-8A 0.5 165℃ × 10 m 200℃ × 4 h 280 62 1.17 3.6 9.7 310 25* 11**
KE-971T-U General use, conforms to food standards Milky white translucent C-8 2.0 165℃ × 10 m 200℃ × 4 h 340 71 1.20 3.4 8.8 260 25* 11**
KE-981T-U General use, conforms to food standards Milky white translucent C-8A 0.5 170℃ × 10 m 200℃ × 4 h 370 81 1.21 3.2 8.5 201 10 6
KE-541-U Extrusion, conforms to food standards Milky white translucent C-25A/B 0.5/2.0 120℃ × 10 m 200℃ × 4 h 150 40 1.10 8.2 690 22 9**
KE-551-U Extrusion, conforms to food standards Milky white translucent C-25A/B 0.5/2.0 120℃ × 10 m 200℃ × 4 h 200 50 1.14 9.8 590 26 9**
KE-561-U Extrusion, conforms to food standards Milky white translucent C-25A/B 0.5/2.0 120℃ × 10 m 200℃ × 4 h 250 62 1.17 11.5 470 24 9**
KE-571-U Extrusion, conforms to food standards Milky white translucent C-25A/B 0.5/2.0 120℃ × 10 m 200℃ × 4 h 360 68 1.22 11.0 450 26 9**
KE-581-U Extrusion, conforms to food standards Milky white translucent C-25A/B 0.5/2.0 120℃ × 10 m 200℃ × 4 h 430 77 1.24 10.5 430 23 9**
KE-5441-U High tear strength, high elongation, conforms to food standards Milky white translucent C-25A/B 0.5/2.0 120℃ × 10 m 200℃ × 4 h 177 41 1.13 10.4 950 34 37
KE-5451-U High tear strength, conforms to food standards Milky white translucent C-25A/B 0.5/2.0 120℃ × 10 m 200℃ × 4 h 187 52 1.13 9.8 640 48 19
KE-5461-U High tear strength, conforms to food standards Milky white translucent C-25A/B 0.5/2.0 120℃ × 10 m 200℃ × 4 h 222 59 1.16 10.1 610 51 20
KE-5471-U High tear strength, conforms to food standards Milky white translucent C-25A/B 0.5/2.0 120℃ × 10 m 200℃ × 4 h 305 67 1.19 9.9 530 52 21
KE-520-U High elongation Milky white translucent C-8 2.0 165℃ × 10 m 200℃ × 4 h 150 23 1.06 4.5 5.0 770 10 22
KE-530B-2-U High elongation Milky white translucent C-8A 0.5 165℃ × 10 m 200℃ × 4 h 170 35 1.13 3.8 9.7 880 34 20**
KE-540B-2-U High elongation Milky white translucent C-15 1.5 165℃ × 10 m 200℃ × 4 h 180 39 1.13 4.1 9.7 700 17 9**
KNP-541-U(Developed products) No post cure (Reduced low-molecular-weight siloxone content) X-93-1893A/X-93-1893B 0.5/2.0 120℃ × 10 m 150 40 1.09 7.1 550
KNP-551-U(Developed products) No post cure (Reduced low-molecular-weight siloxone content) X-93-1893A/X-93-1893B 0.5/2.0 120℃ × 10 m 200 50 1.14 10.3 610
KNP-561-U(Developed products) No post cure (Reduced low-molecular-weight siloxone content) X-93-1893A/X-93-1893B 0.5/2.0 120℃ × 10 m 320 61 1.19 11.5 600
KE-503-U Oil breeding White C-8 2.0 165℃ × 10 m 200℃ × 4 h 170 32 1.10 4.0 6.5 650 18 15
KE-5042-U Oil breeding White C-8 2.0 165℃ × 10 m 200℃ × 4 h 197 44 1.14 3.6 7.2 510 22 12**
KE-505-U Oil breeding Grayish white C-8 2.0 165℃ × 10 m 200℃ × 4 h 210 48 1.19 3.4 7.3 330 19 17****
KE-5530-U Vibration control Pale yellow C-8 2.0 165℃ × 10 m 200℃ × 4 h 255 35 1.17 8.8 870 20 10
KE-5540-U Vibration control Pale yellow C-8 2.0 165℃ × 10 m 200℃ × 4 h 296 42 1.23 9.6 800 34 13
KE-5550-U Vibration control Pale yellow C-8 2.0 165℃ × 10 m 200℃ × 4 h 365 52 1.26 9.2 750 38 14
KE-5560-U Vibration control Gray C-8 2.0 165℃ × 10 m 200℃ × 4 h 409 63 1.45 6.4 510 26 18
KE-5570-U Vibration control Gray C-8 2.0 165℃ × 10 m 200℃ × 4 h 418 72 1.42 5.5 330 18 30
KE-401EM-U Vibration control Milky white translucent C-15 1.5 165℃ × 10 m 200℃ × 4 h 145 41 1.07 5.3 530 25 21
KE-501EM-U Vibration control Milky white translucent C-15 1.5 165℃ × 10 m 200℃ × 4 h 168 52 1.10 3.9 7.7 530 34 23
KE-601EM-U Vibration control Milky white translucent C-15 1.5 165℃ × 10 m 200℃ × 4 h 196 61 1.12 8.4 460 21 24
KE-701EM-U Vibration control Milky white translucent C-15 1.5 165℃ × 10 m 200℃ × 4 h 186 74 1.15 7.4 330 12 27
KE-9411-U Dynamic fatigue durability Milky white translucent C-8A 0.6 165℃ × 10 m 200℃ × 4 h 170 40 1.11 3.7 6.2 437 7 8
KE-9511-U Dynamic fatigue durability Milky white translucent C-8A 0.6 165℃ × 10 m 200℃ × 4 h 200 50 1.12 3.3 6.6 310 6 8
KE-9611-U Dynamic fatigue durability Milky white translucent C-8A 0.6 165℃ × 10 m 200℃ × 4 h 188 61 1.13 3.5 7.6 266 7 5
KE-5131-U Dynamic fatigue durability Milky white translucent C-8B 1.0 165℃ × 10 m 200℃ × 4 h 127 33 1.06 4.8 610 7 24
KE-5141-U Dynamic fatigue durability Milky white translucent C-8B 1.0 165℃ × 10 m 200℃ × 4 h 144 41 1.07 5.4 470 9 18
KE-5151-U Dynamic fatigue durability Milky white translucent C-8B 1.0 165℃ × 10 m 200℃ × 4 h 170 54 1.10 3.9 7.7 450 15 20
KE-5161-U(X-30-1477-U) Dynamic fatigue durability Milky white translucent C-8B 1.0 165℃ × 10 m 200℃ × 4 h 188 62 1.12 8.6 410 18 20
KE-5171-U Dynamic fatigue durability Milky white translucent C-8B 1.0 165℃ × 10 m 200℃ × 4 h 200 70 1.14 8.1 280 11 17
KE-9390-U Antistatic Milky white translucent C-8 2.0 165℃ × 10 m 200℃ × 4 h 160 29 1.09 5.5 600 15*
KE-9490-U Antistatic Milky white translucent C-8 2.0 165℃ × 10 m 200℃ × 4 h 190 43 1.11 6.5 365
KE-9590-U Antistatic Milky white translucent C-8 2.0 165℃ × 10 m 200℃ × 4 h 220 51 1.15 3.9 8.8 400 14**
KE-9690-U Antistatic Milky white translucent C-8 2.0 165℃ × 10 m 200℃ × 4 h 280 63 1.22 7.3 320
KE-9790-U Antistatic Milky white translucent C-8 2.0 165℃ × 10 m 200℃ × 4 h 300 70 1.32 7.1 230
KE-5490-U Antistatic Milky white translucent C-8 2.0 165℃ × 10 m 200℃ × 4 h 150 40 1.10 7.4 570
KE-5590-U Antistatic Milky white translucent C-8 2.0 165℃ × 10 m 200℃ × 4 h 200 53 1.13 9.3 430
KE-5690-U Antistatic Milky white translucent C-8 2.0 165℃ × 10 m 200℃ × 4 h 250 63 1.17 9.5 600
KE-5790-U Antistatic Milky white translucent C-8 2.0 165℃ × 10 m 200℃ × 4 h 320 70 1.22 9.2 380
KE-5890-U Antistatic Milky white translucent C-8 2.0 165℃ × 10 m 200℃ × 4 h 440 76 1.23 10.1 365
KE-552-U Heat resistance Light brown C-23N 1.0 120℃ × 10 m 200℃ × 4 h 270 52 1.16 2.7 10.0 550 15 18**
KE-582-U Heat resistance Light brown C-23N 1.0 120℃ × 10 m 150℃ × 1h + 250℃ × 24 h 470 80 1.25 3.3 7.0 250 20 23
KE-552B-U Heat resistance Pale yellow C-23N 1.0 120℃ × 10 m 150℃ × 1 h 280 52 1.17 2.4 9.8 550 14 24**
X-30-4084-U Heat resistance Brown C-8 2.0 165℃ × 10 m 200℃ × 4 h 40 1.14 8.8 650
X-30-3888-U Heat resistance Dark brown C-23N 1.3 120℃ × 10 m 150℃ × 1 h 264 55 1.19 9.1 360 12
X-30-4079-U Heat resistance Brown C-8 2.0 165℃ × 10 m 200℃ × 4 h 80 1.28 9.0 270
X-30-4621-U Heat resistance Grayish white C-23N 1.3 120℃ × 10 m 150℃ × 1 h 192 42 1.10 5.4 400 8
X-30-4574-U Heat resistance Ivory C-23N 1.3 120℃ × 10 m 150℃ × 1 h 250 57 1.15 8.5 310
X-30-4714-U Heat resistance Grayish white C-23N 1.3 120℃ × 10 m 150℃ × 1 h 360 70 1.19 9.8 300 12
X-30-4734-U Heat resistance Pale yellow C-8 2.0 165℃ × 10 m 200℃ × 4 h 410 77 1.25 10.4 270 12
KE-765-U Heat resistance Pale yellow C-8 2.0 165℃ × 10 m 200℃ × 4 h 270 63 1.17 3.7 10.0 340 8
KE-785-U Heat resistance Grayish white C-8 1.5 165℃ × 10 m 200℃ × 4 h 370 83 1.58 2.4 8.5 110 11
KE-6080-U Heat resistance Umber brown C-23N 1.3 165℃ × 10 m 200℃ × 4 h 270 55 1.18 8.5 390 13
KE-7511-U Steam resistance Pale yellow C-15 1.3 165℃ × 10 m 200℃ × 4 h 220 55 1.14 3.8 9.5 410 12 9
KE-7611-U Steam resistance Pale yellow C-8A 0.6 165℃ × 10 m 200℃ × 4 h 220 61 1.15 3.9 9.1 330 11 9
KE-7711-U Steam resistance Pale yellow C-8A 0.6 165℃ × 10 m 200℃ × 4 h 230 72 1.21 3.9 8.8 300 15 10
KE-136Y-U Cold resistance Pale yellow C-23N 0.7 120℃ × 10 m 200℃ × 4 h 220 52 1.16 3.6 10.2 620 32 16*****
KE-183-U Cold resistance Milky white translucent C-8 2.0 160℃ × 10 m 200℃ × 4 h 189 36 1.12 8.2 550 8 6**
KE-186-U Cold resistance Milky white translucent C-8 2.0 160℃ × 10 m 200℃ × 4 h 277 65 1.19 11.0 480 19 12**
KE-188-U(Developed products) Cold resistance Milky white translucent C-8B 1.0 165℃ × 10 m 200℃ × 4 h 350 81 1.26 9.5 310 13 6**
X-30-2776-U Electrical conductivity Black C-8 2.0 165℃ × 10 m 200℃ × 4 h 162 20 1.03 2.5 740 4 19
X-30-2831-U Electrical conductivity Black C-8 2.0 165℃ × 10 m 200℃ × 4 h 203 28 1.06 3.5 740 6 17
X-30-2871-U Electrical conductivity Black C-8A 1.0 165℃ × 10 m 200℃ × 4 h 317 39 1.07 3.8 360 8 7
KE-3502-U Electrical conductivity Black C-8A 1.0 165℃ × 10 m 200℃ × 4 h 329 51 1.10 6.8 345 13
X-30-2873-U Electrical conductivity Black C-8A 1.1 180℃ × 10 m 200℃ × 4 h 276 51 1.09 6.6 320 5 14
KE-3601SB-U Electrical conductivity Black C-8A 1.0 165℃ × 10 m 200℃ × 4 h 450 62 1.17 4.2 7.0 290 10
KE-3711-U Electrical conductivity Black C-8A 1.0 165℃ × 10 m 200℃ × 4 h 480 66 1.14 6.5 170 12
KE-3801M-U Electrical conductivity Black HC-101/CAT-PL-2 2.7/0.1 165℃ × 10 m 200℃ × 4 h 630 73 1.20 5.3 190 15* 18**
KE-5638-U Flame retardance Light brown C-3/X-93-1209A 1.3/0.3 165℃ × 10 m 200℃ × 4 h 170 39 1.24 6.3 695 10
KE-5606-U Flame retardance Gray C-3 1.3/0.3 165℃ × 10 m 200℃ × 4 h 230 55 1.49 6.0 460 12 16
KE-5612E-U Flame retardance Charcoal C-3 1.3 165℃ × 10 m 200℃ × 4 h 230 60 1.49 2.7 7.2 290 13 16
KE-5637-U Flame retardance Grayish white C-3 1.3 165℃ × 10 m 200℃ × 4 h 340 69 1.45 7.7 280 11
KE-5634-U Flame retardance Translucent C-25A/C-25B 1.0/2.0 165℃ × 10 m 200℃ × 4 h 340 68 1.21 7.8 330
KE-1734-U Flame retardance Charcoal C-23N 1.3 120℃ × 10 m 200℃ × 4 h 420 74 1.54 5.8 140 13 17***
KE-1735-U Flame retardance Charcoal C-23N 1.3 120℃ × 10 m 200℃ × 4 h 350 71 1.47 6.1 220 12 13***
KE-5615-U Flame retardance, voltage resistance White C-23N 1.3 165℃ × 10 m 200℃ × 4 h 300 62 1.30 7.8 330 11
KE-655-U Voltage resistance Grayish white C-8A 0.7 165℃ × 10 m 200℃ × 4 h 300 60 1.22 3.8 10.5 400 28 15**
KE-1265-U Voltage resistance Grayish white C-23N 1.3 165℃ × 10 m 200℃ × 4 h 230 66 1.21 8.0 280 12
KE-7211-U Voltage resistance Light gray C-3 1.3 165℃ × 10 m 200℃ × 4 h 220 54 1.15 11.0 780 31 9
KE-7212-U Voltage resistance Gray C-3 1.3 165℃ × 10 m 200℃ × 4 h 250 58 1.20 9.2 680 35 10
KE-5641-U(Developed products) High dielectric breakdown strength White C-23N 1.3 120℃ × 10 m 150℃ × 1 h 380 72 1.32 9.3 370 14
KE-5643-U(Developed products) High dielectric breakdown strength White C-23N 1.3 120℃ × 10 m 150℃ × 1 h 440 73 1.37 6.8 280 11
KE-871C-U Oil resistance, solvent resistance Grayish white C-8 1.0 165℃ × 10 m 200℃ × 4 h 260 72 1.29 2.9 6.9 190 9 10
KE-7140-U Abration resistance Pale yellow C-8 2.0 165℃ × 10 m 200℃ × 4 h 40 1.10 9.0 680 25 13
KE-7150-U Abration resistance Pale yellow C-8 2.0 165℃ × 10 m 200℃ × 4 h 50 1.12 10.0 600 30 10
KE-7160-U Abration resistance Pale yellow C-8 2.0 165℃ × 10 m 200℃ × 4 h 60 1.15 10.0 605 40 10
KE-7170-U Abration resistance Pale yellow C-8 2.0 165℃ × 10 m 200℃ × 4 h 70 1.18 10.0 380 30 11
KE-7180-U Abration resistance Pale yellow C-8 2.0 165℃ × 10 m 200℃ × 4 h 80 1.22 9.5 300 25 13
X-30-3856-U Self-adhesive Milky white translucent C-25A/B, X-93-1242 2.0/1.5, 0.5 120℃ × 10 m 137 38 1.06 4.9 670
X-30-4000-U Self-adhesive Milky white translucent C-25A/B, X-93-1242 2.0/1.5, 0.5 120℃ × 10 m 225 58 1.13 9.0 310
X-30-4424-U Surface slipperiness Milky white translucent C-25A/B, C-153A 0.5/2.0, 2.6 120℃ × 10 m 200℃ × 4 h 170 63 1.13 8.9 750
X-30-4477-U Surface slipperiness Milky white translucent C-25A/B, C-153A 0.5/2.0, 2.4 120℃ × 10 m 200℃ × 4 h 240 71 1.17 8.4 700
X-30-4427-U Surface slipperiness Milky white translucent C-25A/B, C-153A 0.5/2.0, 2.0 120℃ × 10 m 200℃ × 4 h 380 81 1.23 6.9 610

 * Angle piece, ** 150℃ × 22 h, *** 100℃ × 22 h, **** 150℃ × 70 h, ***** 105℃ × 70 h