產(chǎn)品詳細(xì)首頁(yè) > 硅橡膠 > 低壓變高回彈固/液體硅膠 > 瓦克固體硅橡膠WACKER R1X0系列
- 名稱：瓦克固體硅橡膠WACKER R1X0系列
- 型號(hào)：R1X0系列
- 規(guī)格：20公斤/箱
- 說(shuō)明：R1X0系列硅橡膠/硅膠CENUSIL低壓縮變型氣相膠膠輥硅膠，R140 R150 R160 R170 R180
詳細(xì)說(shuō)明
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CENUSIL® R 140 - 180
HCR silicone
Characteristics
Vulcanizates made from these compounds exhibit an unique combination of characteristics. They are noted for their good flexibility, low compression set and high elasticity properties. The compounds are easily pigmented with ELASTOSIL® PT Pigment Pastes and have good processing characteristics. The various grades can be blended in any proportion to achieve intermediate hardnesses.
Application
CENUSIL® R 140 - 180 is designed for general press curing applications by using EL Aux Crosslinker C6.
Storage
CENUSIL® R 140 - 180 should be stored at 25 °C in the originally sealed container. The 'Best use before end' date of each batch appears 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 as-surance reasons.
Safety information
Detailed safety information is contained in each mate-rial data safety sheet, which can be obtained from our sales offices.
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Product data |
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Property |
Test method |
Unit |
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CENUSIL® R 140 – 160 | ||
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Hardness Shore A |
DIN 53 505 |
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40 |
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50 |
60 |
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Appearance |
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Translucent |
Translucent |
Translucent | |
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Specific grafity ± 0,02 |
DIN EN ISO 1183-1 A |
[g/cm³] |
1.11 |
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1.13 |
1.16 |
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Tensile strength |
DIN 53 504 S 1 |
[N/mm²] |
6.0 |
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7.7 |
8.4 |
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Elongation at break |
DIN 53 504 S 1 |
[%] |
300 |
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295 |
350 |
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Tear resistance |
ASTM D 624 B |
[N/mm] |
12 |
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14 |
17 |
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Rebound resilience |
DIN 53 512 |
[%] |
67 |
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67 |
60 |
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Compression set |
DIN ISO 815-B |
[%] |
9 |
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7 |
7 |
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(22 h / 175 °C) |
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Product data |
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Property |
Test method |
Unit |
CENUSIL® R 170 - 180 |
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Hardness Shore A |
DIN 53 505 |
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70 |
80 |
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Appearance |
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Translucent |
Translucent |
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Specific grafity ± 0,02 |
DIN EN ISO 1183-1 A |
[g/cm³] |
1.19 |
1.22 |
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Tensile strength |
DIN 53 504 S 1 |
[N/mm²] |
9.1 |
8.7 |
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Elongation at break |
DIN 53 504 S 1 |
[%] |
310 |
270 |
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Tear resistance |
ASTM D 624 B |
[N/mm] |
17 |
17 |
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Rebound resilience |
DIN 53 512 |
[%] |
51 |
47 |
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Compression set |
DIN ISO 815-B |
[%] |
9 |
10 |
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(22 h / 175 °C) |
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Cure conditions |
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Curing agent |
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[%] |
Cure |
Post-cure |
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C6 |
45 % paste of 2,5-bis-(t-butylperoxy)- |
0.5 |
15 min / 165 °C |
4 h / 200 °C |
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2,5-dimethyl-hexane in silicone rubber |
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