此内容适用于孟加拉国。系统检测到您来自美国。您希望将 美国设置为您的新国家吗？

ELASTOSIL® RT 620 A/B

$ELASTOSIL<sup>®</sup> RT 620 A/B

Pourable, addition-curing, two-component silicone rubber that vulcanizes at room temperature.

 

Main application: Making printing pads, food contact (FDA/ BfR compliant).


特性

  • Very good flow
  • High reactivity for fast demolding even if large amounts of silicone fluid are added
  • Fast and non-shrink cure at room temperature which can be accelerated considerably by the application of heat
  • Very low hardness (Shore A approx. 17)
  • High tear strength
  • Translucent when cured, any color possible by adding a Wacker Pigment Paste FL

ELASTOSIL® RT 620 A/B的特殊性能

  • 低粘度
  • 加成固化
  • 双组分
  • 无化学收缩
  • 易流动的
  • 符合BfR
  • 符合FDA
  • 食品接触

Base rubber for making printing pads.

Important note:
The platinum catalyst is in component B.


Important:
A and B components may only be used together if they have the same batch number.

To ensure optimum flow of the material, the components must be stirred thoroughly before they are removed or processed in their containers.

Dilution charts:
The following table shows the hardness of ELASTOSIL® RT 620 A/B as a function of the added amount of Wacker Silicone Fluid AK 35 for Durometer Types Shore A and Shore 00.

 

Please check also our brochures and info sheets.

 

储存

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 Metroark Chemicals Pvt Ltd.
D.H. Road, Chandi
Kolkata 743503
印度
+91  33  24072-100 （电话）
+91 33 24072-502  （传真）
Contact Sales

我们可以为您提供什么帮助？

  • 您在选择产品方面需要帮助或者需要技术咨询？ 请联系我们的专家
Ask a question

您是否需要产品样本？

您可以在此处索取产品样本。

索取样本

更多产品

个产品 技术数据
Viscosity, dynamic Tear-growth resistance Shore density A Breaking strength 断裂伸长率
ELASTOSIL® M 4400 30000 mPa·s[1] 30000 mPa·s[1] > 3 N/mm[5] > 3 N/mm[5] 23[6] 23[6] 2 N/mm²[8] 2 N/mm²[8] 250 %[10] 250 %[10]
ELASTOSIL® RT 402 - - > 3 N/mm[5] > 3 N/mm[5] 11[6] 11[6] 2 N/mm²[8] 2 N/mm²[8] 350 %[10] 350 %[10]
ELASTOSIL® RT 620 A/B 7000 mPa·s[2] 7000 mPa·s[2] ≥ 12 N/mm[5] ≥ 12 N/mm[5] 17[7] 17[7] 5 N/mm²[9] 5 N/mm²[9] 900 %[11] 900 %[11]
ELASTOSIL® RT 623 A/B 15000 mPa·s[3] 15000 mPa·s[3] > 30 N/mm[5] > 30 N/mm[5] 31[7] 31[7] 7.5 N/mm²[9] 7.5 N/mm²[9] 700 %[11] 700 %[11]
ELASTOSIL® RT 623 A/B KR 15000 mPa·s[3] 15000 mPa·s[3] > 30 N/mm[5] > 30 N/mm[5] 31[7] 31[7] 7.5 N/mm²[9] 7.5 N/mm²[9] 700 %[11] 700 %[11]
ELASTOSIL® RT 629 A/B 14000 mPa·s[4] 14000 mPa·s[4] 25 N/mm[5] 25 N/mm[5] 31[7] 31[7] 6 N/mm²[9] 6 N/mm²[9] 500 %[11] 500 %[11]
说明
[1] Viscosity, dynamic after stirring | 23 °C | DIN EN ISO 3219,  [2] Viscosity, dynamic | 23 °C | ISO 3219,  [3] Viscosity, dynamic after stirring | 23 °C | ISO 3219,  [4] Viscosity, dynamic 搅拌后 | 23 °C | ISO 3219,  [5] Tear-growth resistance | ASTM D 624 B,  [6] Shore density A | ISO 868,  [7] Shore density A | DIN ISO 48-4,  [8] Breaking strength | ISO 37,  [9] Breaking strength | ISO 37 type 1,  [10] 断裂伸长率 | ISO 37,  [11] 断裂伸长率 | ISO 37 type 1 

购物车

我的媒体


转至订单表

联系方式

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

收藏夹

我的产品