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ELASTOSIL® R 502/75 OH

ELASTOSIL® R 502/75 OH is a peroxide crosslinking HCR silicone for the manufacture of silicone-insulated safety cables that maintain circuit integrity in case of fire.


Properties

In case of fire ELASTOSIL® R 502/75 OH forms a ceramic-like layer with high insulation resistance, good mechanical stability and low smoke formation.

 

The color of the rubber base is white. Colors will not match the RAL color codes of the masterbatches used in paste or pellet form in the compound (pastel colors).
 

This product can be used within a temperature range of - 55 °C to + 210 °C.

Specific features of ELASTOSIL® R 502/75 OH

  • Ceramifying

For flame resistant cable construction (safety cables). Cables containing ELASTOSIL® R 502/75 OH have successfully passed standards, like NFC 32070 CR1, BS 6387 CWZ, DIN 4102, part 12 (E30,-60,-90), UL 2196, EN 50200, IEC 60331-11, etc.

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 Kimya Ticaret Limited Şirketi
Tevfik Fikret Cad. No: 32/4
34750 Ataşehir / Istanbul
Türkiye
+90  216  569-7050 (Phone)
+90 216 569-8210  (Fax)
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个产品 技术数据
外观 Shore density A Breaking strength 断裂伸长率 Tear-growth resistance 压缩变形
ELASTOSIL® R 502/75 OH white white 73[1] 73[1] 8.7 N/mm²[2] 8.7 N/mm²[2] 400 %[3] 400 %[3] 24 N/mm[4] 24 N/mm[4] 56 %[5] 56 %[5]
ELASTOSIL® R 512/70 OH opaque opaque 70[1] 70[1] 6.5 N/mm²[2] 6.5 N/mm²[2] 300 %[3] 300 %[3] 18 N/mm[4] 18 N/mm[4] 41 %[5] 41 %[5]
说明
[1] Shore density A | DIN ISO 48-4,  [2] Breaking strength | ISO 37 type 1,  [3] 断裂伸长率 | ISO 37 type 1,  [4] Tear-growth resistance | ASTM D 624 B,  [5] 压缩变形 | 22 h | 175 °C | DIN ISO 815-1 type B method A 

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Sales Contact

Wacker Chemie India Pvt. Ltd.
Goregaon E,
Mumbai 400063
+91  22  42365-500 （电话）

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