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ELASTOSIL® R plus 4370/50

ELASTOSIL® R plus 4370/50 is an addition-curing, self-bonding two-component high consistency silicone rubber for the manufacture of extruded articles.



特性

ELASTOSIL® R plus 4370/50 is a self-adhesive grade which adheres to various plastic substrates (e.g. PA, PBT) and metals without tack formation to the mold. The bonding properties can be improved by a post-curing process (e.g. one hour at 100 °C) or by a longer storage at room temperature. Because of the individual surface properties each substrate must be tested before serial production. The vulcanizates are transparent and noted for good mechanical and electrical properties. Thanks to addition cure, the vulcanization reaction is significantly faster compared to peroxide curing materials. No peroxide decomposition products are formed during vulcanization.
At service temperatures above approx. 180 °C the addition of heat stabilizers is recommended. Further information about an improvement of the heat stability by use of specific ELASTOSIL® AUX Heat Stabilizers can be obtained from the Technical Information Sheet "ELASTOSIL® AUX Stabilizers H" or the latest edition of our brochures.

ELASTOSIL® R plus 4370/50的特殊性能

  • 交联性能: 加成固化
  • 交联性能: 双组分
  • 产品种类: 双组分
  • 具体特征: 加成固化
  • 具体特征: 双组分
  • 具体特征: 自粘性
  • 硫化胶: 自粘性

免责声明

所提供之所有信息均基于我们当前所掌握的知识。尽管如此,我们不对其作任何担保、也不承担任何责任,并且保留在任何时候进行技术变更的权利。购买方应在预测试中对所提供之信息以及产品在既定应用中的适应性进行检查。任何时候都必须以合同条款与条件为准。此外,本免责申明还适用于与第三方权利有关之事宜,尤其是在德国境外。

ELASTOSIL® R plus 4370/50 is suited for the manufacture of 2-composite combinations via pressure free extrusion or co-extrusion.

ELASTOSIL® R plus 4370 may not be cured with peroxides but only with the platinum catalyst batch ELASTOSIL® AUX Batch PT 1. ELASTOSIL® R plus 4370 and ELASTOSIL® AUX Batch PT 1 are mixed homogeneously on a roll mill in a ratio of 100:1.5. A higher catalyst dosage results in a faster curing but a reduced pot life. Care must be taken to keep the compound cool during mixing. A homogeneous incorporation is a must, but the temperature of the rubber should not exceed 30 °C, otherwise there is a risk of scorch.
The cross linking reaction starts as soon as ELASTOSIL® AUX Batch PT 1 has been added. The rate and degree of crosslinking is dependent on storage time and temperature. At 23 °C the pot life is approximately 24 h. This can be extended by storing the catalyzed mixture at lower temperature.
For detailed information please refer to the latest edition of our brochure "SOLID AND LIQUID SILICONE RUBBER - MATERIAL AND PROCESSING GUIDELINES".

包装

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.

储存

Please store the cardboard boxes in a dry and cool place. Once opened, cardboard boxes should always be resealed after use to avoid any contamination and to prevent the platinum catalyst from being poisoned by amines, sulphur or phosphorus compounds. 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.

销售和支持

Wacker Chemicals (China) Co.,Ltd.
Caohejing Hi-Tech Park
200233 Shanghai
中国大陆
+86  21  6130-2000 (电话)
+86 21 6130-2500  (传真)
Contact Sales

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更多产品

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 401/10 OH transparent transparent 13[1] 13[1] 6.00 N/mm²[2] 6.00 N/mm²[2] 1200 %[3] 1200 %[3] 24 N/mm[4] 24 N/mm[4] 41 %[5] 41 %[5]
ELASTOSIL® R 401/20 OH transparent transparent 23[1] 23[1] 9.0 N/mm²[2] 9.0 N/mm²[2] 1000 %[3] 1000 %[3] 27 N/mm[4] 27 N/mm[4] 33 %[5] 33 %[5]
ELASTOSIL® R 401/30 OH transparent transparent 34[1] 34[1] 10.0 N/mm²[2] 10.0 N/mm²[2] 720 %[3] 720 %[3] 22 N/mm[4] 22 N/mm[4] 20 %[5] 20 %[5]
ELASTOSIL® R 401/30 S transparent transparent 33[1] 33[1] 10 N/mm²[2] 10 N/mm²[2] 800 %[3] 800 %[3] 24 N/mm[4] 24 N/mm[4] 15 %[5] 15 %[5]
ELASTOSIL® R 401/40 S transparent transparent 41[1] 41[1] 11.0 N/mm²[2] 11.0 N/mm²[2] 730 %[3] 730 %[3] 28 N/mm[4] 28 N/mm[4] 16 %[5] 16 %[5]
ELASTOSIL® R 401/50 S transparent transparent 52[1] 52[1] 12.0 N/mm²[2] 12.0 N/mm²[2] 640 %[3] 640 %[3] 29 N/mm[4] 29 N/mm[4] 17 %[5] 17 %[5]
ELASTOSIL® R 401/55 S transparent transparent 55[1] 55[1] 11.0 N/mm²[2] 11.0 N/mm²[2] 470 %[3] 470 %[3] 23 N/mm[4] 23 N/mm[4] 35 %[5] 35 %[5]
ELASTOSIL® R 401/60 KX transparent transparent 61[1] 61[1] 11.0 N/mm²[2] 11.0 N/mm²[2] 460 %[3] 460 %[3] 25 N/mm[4] 25 N/mm[4] 25 %[5] 25 %[5]
ELASTOSIL® R 401/60 S transparent transparent 62[1] 62[1] 11.0 N/mm²[2] 11.0 N/mm²[2] 530 %[3] 530 %[3] 26 N/mm[4] 26 N/mm[4] 16 %[5] 16 %[5]
ELASTOSIL® R 401/70 S transparent transparent 71[1] 71[1] 11.0 N/mm²[2] 11.0 N/mm²[2] 530 %[3] 530 %[3] 31 N/mm[4] 31 N/mm[4] 22 %[5] 22 %[5]
ELASTOSIL® R 401/80 S transparent transparent 81[1] 81[1] 10.0 N/mm²[2] 10.0 N/mm²[2] 430 %[3] 430 %[3] 26 N/mm[4] 26 N/mm[4] 41 %[5] 41 %[5]
ELASTOSIL® R 401/90 OH transparent transparent 89[1] 89[1] 7.4 N/mm²[2] 7.4 N/mm²[2] 160 %[3] 160 %[3] 14 N/mm[4] 14 N/mm[4] 19 %[5] 19 %[5]
ELASTOSIL® R 402/65 OH transparent transparent 66[1] 66[1] 11.0 N/mm²[2] 11.0 N/mm²[2] 430 %[3] 430 %[3] 24 N/mm[4] 24 N/mm[4] 29 %[5] 29 %[5]
ELASTOSIL® R 402/75 S transparent transparent 74[1] 74[1] 9.3 N/mm²[2] 9.3 N/mm²[2] 490 %[3] 490 %[3] 24 N/mm[4] 24 N/mm[4] 70 %[5] 70 %[5]
ELASTOSIL® R 420/30 OH transparent transparent 29[1] 29[1] 10.0 N/mm²[2] 10.0 N/mm²[2] 930 %[3] 930 %[3] 33 N/mm[4] 33 N/mm[4] 18 %[5] 18 %[5]
ELASTOSIL® R 420/40 S transparent transparent 43[1] 43[1] 10.0 N/mm²[2] 10.0 N/mm²[2] 800 %[3] 800 %[3] 37 N/mm[4] 37 N/mm[4] 24 %[5] 24 %[5]
ELASTOSIL® R 420/50 S transparent transparent 53[1] 53[1] 11.0 N/mm²[2] 11.0 N/mm²[2] 730 %[3] 730 %[3] 41 N/mm[4] 41 N/mm[4] 23 %[5] 23 %[5]
ELASTOSIL® R 420/60 S transparent transparent 62[1] 62[1] 11.0 N/mm²[2] 11.0 N/mm²[2] 660 %[3] 660 %[3] 43 N/mm[4] 43 N/mm[4] 25 %[5] 25 %[5]
ELASTOSIL® R 420/70 S transparent transparent 72[1] 72[1] 10.0 N/mm²[2] 10.0 N/mm²[2] 570 %[3] 570 %[3] 45 N/mm[4] 45 N/mm[4] 38 %[5] 38 %[5]
ELASTOSIL® R 490/55 OH transparent transparent 53[1] 53[1] 11.0 N/mm²[2] 11.0 N/mm²[2] 520 %[3] 520 %[3] 30 N/mm[4] 30 N/mm[4] 28 %[5] 28 %[5]
ELASTOSIL® R 573/50 A/B black black 50[1] 50[1] 5.5 N/mm²[2] 5.5 N/mm²[2] 340 %[3] 340 %[3] 13 N/mm[4] 13 N/mm[4] 30 %[6] -
ELASTOSIL® R 573/70 A/B black black 71[1] 71[1] 6.2 N/mm²[2] 6.2 N/mm²[2] 246 %[3] 246 %[3] 14 N/mm[4] 14 N/mm[4] 29 %[6] -
ELASTOSIL® R 750/40 OH translucent translucent 38[1] 38[1] 10.5 N/mm²[2] 10.5 N/mm²[2] 630 %[3] 630 %[3] 26 N/mm[4] 26 N/mm[4] 26 %[5] 26 %[5]
ELASTOSIL® R 750/50 OH translucent translucent 48[1] 48[1] 10.5 N/mm²[2] 10.5 N/mm²[2] 530 %[3] 530 %[3] 26 N/mm[4] 26 N/mm[4] 20 %[5] 20 %[5]
ELASTOSIL® R 750/60 OH translucent translucent 56[1] 56[1] 8.1 N/mm²[2] 8.1 N/mm²[2] 460 %[3] 460 %[3] 23 N/mm[4] 23 N/mm[4] 14 %[5] 14 %[5]
ELASTOSIL® R 756/40 OH transparent transparent 41[1] 41[1] 8.8 N/mm²[2] 8.8 N/mm²[2] 610 %[3] 610 %[3] 20 N/mm[4] 20 N/mm[4] 9 %[5] 9 %[5]
ELASTOSIL® R 756/50 OH transparent transparent 47[1] 47[1] 9.5 N/mm²[2] 9.5 N/mm²[2] 540 %[3] 540 %[3] 21 N/mm[4] 21 N/mm[4] 9 %[5] 9 %[5]
ELASTOSIL® R 756/60 OH transparent transparent 59[1] 59[1] 10.0 N/mm²[2] 10.0 N/mm²[2] 440 %[3] 440 %[3] 23 N/mm[4] 23 N/mm[4] 9 %[5] 9 %[5]
ELASTOSIL® R 756/70 OH transparent transparent 70[1] 70[1] 10.0 N/mm²[2] 10.0 N/mm²[2] 380 %[3] 380 %[3] 24 N/mm[4] 24 N/mm[4] 10 %[5] 10 %[5]
ELASTOSIL® R 771/60 OH - - 60[1] 60[1] 3.4 N/mm²[2] 3.4 N/mm²[2] 410 %[3] 410 %[3] 16 N/mm[4] 16 N/mm[4] - -
ELASTOSIL® R 771/70 OH - - 70[1] 70[1] 4.0 N/mm²[2] 4.0 N/mm²[2] 270 %[3] 270 %[3] 18 N/mm[4] 18 N/mm[4] - -
ELASTOSIL® R 861/60 S translucent translucent 60[1] 60[1] 8.4 N/mm²[2] 8.4 N/mm²[2] 390 %[3] 390 %[3] 18 N/mm[4] 18 N/mm[4] 6 %[5] 6 %[5]
ELASTOSIL® R 861/70 S translucent translucent 73[1] 73[1] 8.6 N/mm²[2] 8.6 N/mm²[2] 290 %[3] 290 %[3] 17 N/mm[4] 17 N/mm[4] 8 %[5] 8 %[5]
ELASTOSIL® R plus 4303/60 transparent transparent 60[1] 60[1] 9.6 N/mm²[2] 9.6 N/mm²[2] 650 %[3] 650 %[3] 38 N/mm[4] 38 N/mm[4] 12 %[5] 12 %[5]
ELASTOSIL® R plus 4303/70 transparent transparent 70[1] 70[1] 9.0 N/mm²[2] 9.0 N/mm²[2] 600 %[3] 600 %[3] 37 N/mm[4] 37 N/mm[4] 16 %[5] 16 %[5]
ELASTOSIL® R plus 4303/80 transparent transparent 80[1] 80[1] 7.7 N/mm²[2] 7.7 N/mm²[2] 300 %[3] 300 %[3] 20 N/mm[4] 20 N/mm[4] 16 %[5] 16 %[5]
ELASTOSIL® R plus 4305/30 transparent transparent 30[1] 30[1] 11.8 N/mm²[2] 11.8 N/mm²[2] 1100 %[3] 1100 %[3] 43 N/mm[4] 43 N/mm[4] 8 %[5] 8 %[5]
ELASTOSIL® R plus 4305/40 transparent transparent 40[1] 40[1] 9.8 N/mm²[2] 9.8 N/mm²[2] 830 %[3] 830 %[3] 27 N/mm[4] 27 N/mm[4] 7 %[5] 7 %[5]
ELASTOSIL® R plus 4305/50 transparent transparent 50[1] 50[1] 8.8 N/mm²[2] 8.8 N/mm²[2] 770 %[3] 770 %[3] 35 N/mm[4] 35 N/mm[4] 7 %[5] 7 %[5]
ELASTOSIL® R plus 4305/60 S transparent transparent 57[1] 57[1] 9.9 N/mm²[2] 9.9 N/mm²[2] 630 %[3] 630 %[3] 41 N/mm[4] 41 N/mm[4] 13 %[5] 13 %[5]
ELASTOSIL® R plus 4305/70 transparent transparent 70[1] 70[1] 9.1 N/mm²[2] 9.1 N/mm²[2] 600 %[3] 600 %[3] 39 N/mm[4] 39 N/mm[4] 14 %[5] 14 %[5]
ELASTOSIL® R plus 4305/80 transparent transparent 80[1] 80[1] 7.8 N/mm²[2] 7.8 N/mm²[2] 310 %[3] 310 %[3] 21 N/mm[4] 21 N/mm[4] 17 %[5] 17 %[5]
ELASTOSIL® R plus 4305/90 transparent transparent 90[1] 90[1] 6.4 N/mm²[2] 6.4 N/mm²[2] 150 %[3] 150 %[3] 17 N/mm[4] 17 N/mm[4] 30 %[5] 30 %[5]
ELASTOSIL® R plus 4350/55 tranlucent tranlucent 58[1] 58[1] 8.2 N/mm²[2] 8.2 N/mm²[2] 350 %[3] 350 %[3] 18 N/mm[4] 18 N/mm[4] 10 %[5] 10 %[5]
ELASTOSIL® R plus 4360/60 MH translucent translucent 60[1] 60[1] 8.4 N/mm²[2] 8.4 N/mm²[2] 380 %[3] 380 %[3] 14 N/mm[4] 14 N/mm[4] 10 %[5] 10 %[5]
ELASTOSIL® R plus 4366/60 transparent transparent 60[1] 60[1] 7.6 N/mm²[2] 7.6 N/mm²[2] 550 %[3] 550 %[3] 41 N/mm[4] 41 N/mm[4] 20 %[5] 20 %[5]
ELASTOSIL® R plus 4370/40 translucent translucent 40[1] 40[1] 10.9 N/mm²[2] 10.9 N/mm²[2] 1000 %[3] 1000 %[3] 39 N/mm[4] 39 N/mm[4] 43 %[7] -
ELASTOSIL® R plus 4370/50 translucent translucent 48[1] 48[1] 10.6 N/mm²[2] 10.6 N/mm²[2] 900 %[3] 900 %[3] 42 N/mm[4] 42 N/mm[4] 43 %[8] -
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 | post-cured 4 h / 200 °C,  [6] 压缩变形 | 22 h | 175 °C | DIN ISO 815-1 type B method A | post-cured 0.5 h / 200 °C,  [7] 压缩变形 未经二次硫化 | 22 h | 175 °C | DIN ISO 815-1 type B method A,  [8] 压缩变形 | 22 h | 175 °C | DIN ISO 815-1 type B method A 

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