ELASTOSIL® R 510/70 OH

ELASTOSIL® R 510/70 is a peroxide crosslinking HCR silicone for the manufacture of silicone-insulated cables and wires.



Properties

This product can be used within a temperature range of - 55 °C to + 210 °C. The addition of heat stabilizers at service temperatures of more than 180 °C is recommended. Further information to improve the heat stability by use of specific ELASTOSIL® AUX Heat Stabilizers can be obtained from the Technical Information Sheet "ELASTOSIL® AUX Stabilizers H" or from the latest brochures.

Specific features of ELASTOSIL® R 510/70 OH

  • General purpose
  • Heat resistant

Disclaimer

All the information provided is in accordance with the present state of our knowledge. Nonetheless, we disclaim any warranty or liability whatsoever and reserve the right, at any time, to effect technical alterations. The information provided, as well as the product's fitness for an intended application, should be checked by the buyer in preliminary trials. Contractual terms and conditions always take precedence. This disclaimer of warranty and liability also applies particularly in foreign countries with respect to third parties' rights.

Manufacture of silicone-insulated cables and wires

The raw rubber requires the addition of peroxides for vulcanization at elevated temperatures. A homogeneous  incorporation is a must, but please avoid temperatures >30°C along the incorporation process in order to maintain best processing behavior. Pot life is depending on the used peroxide and storage condition.                  

For detailed information refer to our latest brochure "SOLID AND LIQUID SILICONE RUBBER - MATERIAL AND PROCESSING GUIDELINES".

Packaging

This product is available in 20 kg and 540 kg cardboard packaging.

Special delivery forms are possible but depend on several technical and commercial aspects. Please contact your local sales manager in such cases.

Storage

Please store the cardboard boxes in a dry and cool place. Already opened boxes should be closed again to avoid any contamination. The 'Best use before end' date of each batch is shown on the product label. Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.

Sales and support

Wacker Chemical Corporation
3301 Sutton Road
Adrian, MI 49221-9397
United States
+1  888  922-5374 (Phone)
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Products Technical data
Appearance Hardness Shore A Tensile strength Elongation at break Tear strength Compression Set
ELASTOSIL® R 401/60 KX transparent transparent 61[2] 61[2] 11.0 N/mm²[4] 11.0 N/mm²[4] 460 %[6] 460 %[6] 25 N/mm[8] 25 N/mm[8] 25 %[9] 25 %[9]
ELASTOSIL® R 401/60 S transparent transparent 62[2] 62[2] 11.0 N/mm²[4] 11.0 N/mm²[4] 530 %[6] 530 %[6] 26 N/mm[8] 26 N/mm[8] 16 %[9] 16 %[9]
ELASTOSIL® R 401/70 S transparent transparent 71[2] 71[2] 11.0 N/mm²[4] 11.0 N/mm²[4] 530 %[6] 530 %[6] 31 N/mm[8] 31 N/mm[8] 22 %[9] 22 %[9]
ELASTOSIL® R 420/60 S transparent transparent 62[2] 62[2] 11.0 N/mm²[4] 11.0 N/mm²[4] 660 %[6] 660 %[6] 43 N/mm[8] 43 N/mm[8] 25 %[9] 25 %[9]
ELASTOSIL® R 420/70 S transparent transparent 72[2] 72[2] 10.0 N/mm²[4] 10.0 N/mm²[4] 570 %[6] 570 %[6] 45 N/mm[8] 45 N/mm[8] 38 %[9] 38 %[9]
ELASTOSIL® R 501/75 OH white white 68[2] 68[2] 7.3 N/mm²[4] 7.3 N/mm²[4] 500 %[6] 500 %[6] 34 N/mm[8] 34 N/mm[8] - -
ELASTOSIL® R 502/75 OH white white 73[2] 73[2] 8.7 N/mm²[4] 8.7 N/mm²[4] 400 %[6] 400 %[6] 24 N/mm[8] 24 N/mm[8] - -
ELASTOSIL® R 510/60 S translucent translucent 60[2] 60[2] 10.2 N/mm²[4] 10.2 N/mm²[4] 400 %[6] 400 %[6] 22 N/mm[8] 22 N/mm[8] - -
ELASTOSIL® R 510/70 OH translucent translucent 69[2] 69[2] 9.4 N/mm²[4] 9.4 N/mm²[4] 350 %[6] 350 %[6] 22 N/mm[8] 22 N/mm[8] - -
ELASTOSIL® R 510/70 S translucent translucent 70[2] 70[2] 9.4 N/mm²[4] 9.4 N/mm²[4] 340 %[6] 340 %[6] 21 N/mm[8] 21 N/mm[8] - -
ELASTOSIL® R 512/70 OH opaque opaque 70[2] 70[2] 6.5 N/mm²[4] 6.5 N/mm²[4] 300 %[6] 300 %[6] 18 N/mm[8] 18 N/mm[8] - -
ELASTOSIL® R 570/70 OH black black 71[2] 71[2] 7.4 N/mm²[4] 7.4 N/mm²[4] 180 %[6] 180 %[6] 13 N/mm[8] 13 N/mm[8] 29 %[9] 29 %[9]
ELASTOSIL® R 573/50 A/B black black 50[2] 50[2] 5.5 N/mm²[4] 5.5 N/mm²[4] 340 %[6] 340 %[6] 13 N/mm[8] 13 N/mm[8] 30 %[10] 30 %[10]
ELASTOSIL® R 573/70 A/B black black 71[2] 71[2] 6.2 N/mm²[4] 6.2 N/mm²[4] 246 %[6] 246 %[6] 14 N/mm[8] 14 N/mm[8] 29 %[10] 29 %[10]
ELASTOSIL® R 757/60 Translucent[1] Translucent[1] 62[3] 62[3] 8.5 mPa[5] 8.5 mPa[5] 400 %[7] 400 %[7] > 27 N/mm[8] > 27 N/mm[8] - -
ELASTOSIL® R 770/50 OH white white 45[2] 45[2] 9.0 N/mm²[4] 9.0 N/mm²[4] 670 %[6] 670 %[6] 40 N/mm[8] 40 N/mm[8] - -
ELASTOSIL® R 770/60 OH white white 63[2] 63[2] 4.0 N/mm²[4] 4.0 N/mm²[4] 420 %[6] 420 %[6] 14 N/mm[8] 14 N/mm[8] 38 %[9] 38 %[9]
ELASTOSIL® R 770/75 OH white white 72[2] 72[2] 3.8 N/mm²[4] 3.8 N/mm²[4] 350 %[6] 350 %[6] 15 N/mm[8] 15 N/mm[8] 39 %[9] 39 %[9]
ELASTOSIL® R plus 4305/70 transparent transparent 70[2] 70[2] 9.1 N/mm²[4] 9.1 N/mm²[4] 600 %[6] 600 %[6] 39 N/mm[8] 39 N/mm[8] 14 %[9] 14 %[9]
ELASTOSIL® R plus 4305/80 transparent transparent 80[2] 80[2] 7.8 N/mm²[4] 7.8 N/mm²[4] 310 %[6] 310 %[6] 21 N/mm[8] 21 N/mm[8] 17 %[9] 17 %[9]
ELASTOSIL® R plus 5305/70 transparent transparent 70[2] 70[2] 9.2 N/mm²[4] 9.2 N/mm²[4] 590 %[6] 590 %[6] 42 N/mm[8] 42 N/mm[8] 10 %[9] 10 %[9]
Legend
[1] Appearance | DIN ISO 2137,  [2] Hardness Shore A | DIN ISO 48-4,  [3] Hardness Shore A | DIN 53505 | ± 5,  [4] Tensile strength | ISO 37 type 1,  [5] Tensile strength | DIN 53404 S1,  [6] Elongation at break | ISO 37 type 1,  [7] Elongation at break | DIN 53404 S1,  [8] Tear strength | ASTM D 624 B,  [9] Compression Set | 22 h | 175 °C | DIN ISO 815-1 type B method A | post-cured 4 h / 200 °C,  [10] Compression Set | 22 h | 175 °C | DIN ISO 815-1 type B method A | post-cured 0.5 h / 200 °C 

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