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
  • Technical grade

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 Color Compression Set Density Dielectric constant Dielectric strength Dissipation factor Elongation at break Hardness Shore A Specific gravity Tensile strength Volume resistivity
ELASTOSIL® R 401/60 KX transparent transparent - - 25 %[10] 25 %[10] 1.18 g/cm³[1] 9.848 lb/gal[1] - - - - - - 460 %[8] 460 %[8] 61[3] 61[3] - - 11.0 N/mm²[6] 11.0 N/mm²[6] - -
ELASTOSIL® R 401/60 S transparent transparent - - 16 %[10] 16 %[10] 1.15 g/cm³[1] 9.597 lb/gal[1] - - - - - - 530 %[8] 530 %[8] 62[4] - - - 11.0 N/mm²[6] 11.0 N/mm²[6] - -
ELASTOSIL® R 401/70 S transparent transparent - - 22 %[10] 22 %[10] 1.18 g/cm³[1] 9.848 lb/gal[1] - - - - - - 530 %[8] 530 %[8] 71[4] - - - 11.0 N/mm²[6] 11.0 N/mm²[6] - -
ELASTOSIL® R 420/60 S transparent transparent - - 25 %[10] 25 %[10] 1.17 g/cm³[1] 9.764 lb/gal[1] - - - - - - 660 %[8] 660 %[8] 62[4] - - - 11.0 N/mm²[6] 11.0 N/mm²[6] - -
ELASTOSIL® R 420/70 S transparent transparent - - 38 %[10] 38 %[10] 1.19 g/cm³[1] 9.931 lb/gal[1] - - - - - - 570 %[8] 570 %[8] 72[4] - - - 10.0 N/mm²[6] 10.0 N/mm²[6] - -
ELASTOSIL® R 501/75 OH white white - - - - 1.23 g/cm³[1] 10.265 lb/gal[1] 3[16] 3[16] 27 kV/mm[22] 27 kV/mm[22] 14 x 10⁻¹⁴ tan δ[20] 14 x 10⁻¹⁴ tan δ[20] 500 %[8] 500 %[8] 68[4] - - - 7.3 N/mm²[6] 7.3 N/mm²[6] 10¹⁵ Ohmcm[13] 10¹⁵ Ohmcm[13]
ELASTOSIL® R 502/75 OH - - white white - - 1.28 g/cm³[1] 10.682 lb/gal[1] 3.2[17] - 23 kV/mm[23] - 14 x 10⁻ ³ tan δ[21] - 400 %[8] 400 %[8] 73[4] - - - 8.7 N/mm²[6] 8.7 N/mm²[6] 10¹⁵ Ohmcm[13] 10¹⁵ Ohmcm[13]
ELASTOSIL® R 510/60 S translucent translucent - - - - 1.15 g/cm³[1] 9.597 lb/gal[1] 2.9[16] 2.9[16] 20 kV/mm[22] 20 kV/mm[22] 50 x 10⁻⁴ tan δ[20] 50 x 10⁻⁴ tan δ[20] 400 %[8] 400 %[8] 60[4] - - - 10.2 N/mm²[6] 10.2 N/mm²[6] 10¹⁵ Ohmcm[13] 10¹⁵ Ohmcm[13]
ELASTOSIL® R 510/70 OH translucent translucent - - - - 1.21 g/cm³[1] 10.098 lb/gal[1] 2.9[16] 2.9[16] 24 kV/mm[22] 24 kV/mm[22] 2 x 10⁻ ⁴ tan δ[20] 2 x 10⁻ ⁴ tan δ[20] 350 %[8] 350 %[8] 69[4] - - - 9.4 N/mm²[6] 9.4 N/mm²[6] 10¹⁵ Ohmcm[13] 10¹⁵ Ohmcm[13]
ELASTOSIL® R 510/70 S translucent translucent - - - - 1.21 g/cm³[1] 10.098 lb/gal[1] 2.9[18] - 24.0 kV/mm[22] 24.0 kV/mm[22] 50 x 10⁻⁴ tan δ[20] 50 x 10⁻⁴ tan δ[20] 340 %[8] 340 %[8] 70[4] - - - 9.4 N/mm²[6] 9.4 N/mm²[6] - -
ELASTOSIL® R 512/70 OH beige beige - - - - 1.37 g/cm³[1] 11.433 lb/gal[1] 3.0[19] - 21 kV/mm[24] - - - 300 %[8] 300 %[8] 70[4] - - - 6.5 N/mm²[6] 6.5 N/mm²[6] 10¹⁴ Ohmcm[14] -
ELASTOSIL® R 570/70 OH black black - - 29 %[10] 29 %[10] 1.16 g/cm³[1] 9.681 lb/gal[1] - - - - - - 180 %[8] 180 %[8] 71[4] - - - 7.4 N/mm²[6] 7.4 N/mm²[6] 4.0 Ohmcm[15] -
ELASTOSIL® R 573/50 A/B black black - - 30 %[11] - 1.11 g/cm³[1] 9.263 lb/gal[1] - - - - - - 340 %[8] 340 %[8] 50[4] - - - 5.5 N/mm²[6] 5.5 N/mm²[6] 7 Ohmcm[14] -
ELASTOSIL® R 573/70 A/B black black - - 29 %[11] - 1.16 g/cm³[1] 9.681 lb/gal[1] - - - - - - 246 %[8] 246 %[8] 71[4] - - - 6.2 N/mm²[6] 6.2 N/mm²[6] 1.6 Ohmcm[14] -
ELASTOSIL® R 757/60 Translucent[12] - - - - - - - - - - - - - 400 %[9] - 62[5] - 1.16 g/cm³ 9.681 lb/gal 8.5 mPa[7] - - -
ELASTOSIL® R 770/50 OH white white - - - - 1.14 g/cm³[1] 9.514 lb/gal[1] - - - - - - 670 %[8] 670 %[8] 45[4] - - - 9.0 N/mm²[6] 9.0 N/mm²[6] 10¹⁵ Ohmcm[13] 10¹⁵ Ohmcm[13]
ELASTOSIL® R 770/60 OH white white - - 38 %[10] 38 %[10] 1.49 g/cm³[2] - - - - - - - 420 %[8] 420 %[8] 63[4] - - - 4.0 N/mm²[6] 4.0 N/mm²[6] 10¹⁵ Ohmcm[13] 10¹⁵ Ohmcm[13]
ELASTOSIL® R 770/75 OH white white - - 39 %[10] 39 %[10] 1.55 g/cm³[1] 12.935 lb/gal[1] - - - - - - 350 %[8] 350 %[8] 72[4] - - - 3.8 N/mm²[6] 3.8 N/mm²[6] 10¹⁵ Ohmcm[14] -
ELASTOSIL® R plus 4305/70 transparent transparent - - 14 %[10] 14 %[10] 1.18 g/cm³[1] 9.848 lb/gal[1] - - - - - - 600 %[8] 600 %[8] 70[4] - - - 9.1 N/mm²[6] 9.1 N/mm²[6] - -
ELASTOSIL® R plus 4305/80 transparent transparent - - 17 %[10] 17 %[10] 1.19 g/cm³[1] 9.931 lb/gal[1] - - - - - - 310 %[8] 310 %[8] 80[4] - - - 7.8 N/mm²[6] 7.8 N/mm²[6] - -
ELASTOSIL® R plus 5305/70 transparent transparent - - 10 %[10] 10 %[10] 1.18 g/cm³[1] 9.848 lb/gal[1] - - - - - - 590 %[8] 590 %[8] 70[4] - - - 9.2 N/mm²[6] 9.2 N/mm²[6] - -
Legend
[1] Density | DIN EN ISO 1183-1 A,  [2] Density | 25 °C | DIN EN ISO 1183-1 A,  [3] Hardness Shore A | DIN ISO 7619-1,  [4] Hardness Shore A | ISO 7619-1,  [5] Hardness Shore A | DIN 53505 | ± 5,  [6] Tensile strength | ISO 37 type 1,  [7] Tensile strength | DIN 53404 S1,  [8] Elongation at break | ISO 37 type 1,  [9] Elongation at break | DIN 53404 S1,  [10] Compression Set | 22 h | 175 °C | DIN ISO 815-1 type B method A | post-cured 4 h / 200 °C,  [11] Compression Set | 22 h | 175 °C | DIN ISO 815-1 type B method A | post-cured 0.5 h / 200 °C,  [12] Appearance | DIN ISO 2137,  [13] Volume resistivity | DIN IEC 93,  [14] Volume resistivity | IEC 62631-3-1,  [15] Volume resistivity | 23 °C | DIN IEC 93,  [16] Dielectric constant | 50 Hz | DIN VDE 0303,  [17] Dielectric constant | 50 Hz | IEC 62631-2-1,  [18] Dielectric constant | 50.0 Hz | DIN VDE 0303,  [19] Relative Permittivity | 50 Hz | IEC 62631-2-1,  [20] Dissipation factor | 50 Hz | DIN VDE 0303,  [21] Dissipation factor | 50 Hz | IEC 62631-2-1,  [22] Dielectric strength | DIN IEC 243-1,  [23] Dielectric strength | IEC 60243-1,  [24] Electric strength | IEC 60243-1 

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