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ELASTOSIL® M 4635 A/B

$ELASTOSIL<sup>®</sup> M 4635 A/B

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

 

Main application: Making molds for concrete casting.

 

Food contact (FDA/ BfR compliant).


Eigenschaften

  •  very good flow
  •  fast and non-shrink cure at room temperature which can be accelerated considerably by the application of heat
  •  medium Shore A hardness (approx.37)
  •  high tear strength
  •  excellent long-term stability of the mechanical properties of the vulcanizate
  •  outstanding resistance to concrete

Spezifische Merkmale von ELASTOSIL® M 4635 A/B

  • Additionsvernetzend
  • ausgezeichnete mechanische Eigenschaften
  • Beständigkeit gegenüber Beton
  • Beständigkeit gegenüber Gießharzen
  • BfR konform
  • FDA konform
  • Fließfähig
  • kein chemischer Schrumpf
  • Lebensmittelkontakt
  • zweikomponentig

Due to its outstanding resistance to concrete and superior mechanical properties, ELASTOSIL® M 4635 A/B is perfectly suitable for all molds of models with undercuts that are to be reproduced in casting resins, and a certain inherent rigidity of the molds is required.

As a medium-Shore addition-curing RTV-2 silicone rubber that cures without undergoing demensional shrinkage, ELASTOSIL M 4535 A/B is also extremely suitable for casting other common reproduction materials, especially casting resins where absolutely accurate copies of models are required.

 

Detailed instructions for preparation and use are given in the brochure “Room Temperature Vulcanizing (RTV) Silicones - Material and Processing Guidelines”.

 

Important note:
The platinum catalyst is in component A.


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

Lagerung

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.

Vertrieb & Support

Wacker Chemicals (China) Co.,Ltd.
Caohejing Hi-Tech Park
200233 Shanghai
中国大陆
+86  21  6130-2000 (Phone)
+86 21 6130-2500  (Fax)
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个产品 技术数据
动态粘度 Tear-growth resistance Shore density A Breaking strength 断裂伸长率
CENUSIL® M 830 A/B 8000 mPa·s[1] 8000 mPa·s[1] > 20 N/mm[3] > 20 N/mm[3] 26[4] 26[4] 5 N/mm²[6] 5 N/mm²[6] 500 %[8] 500 %[8]
ELASTOSIL® M 4630 A/B 15000 mPa·s[2] 15000 mPa·s[2] > 30 N/mm[3] > 30 N/mm[3] 28[5] 28[5] 6.5 N/mm²[7] 6.5 N/mm²[7] 700 %[9] 700 %[9]
ELASTOSIL® M 4635 A/B 20000 mPa·s[2] 20000 mPa·s[2] > 30 N/mm[3] > 30 N/mm[3] 37[5] 37[5] 7 N/mm²[7] 7 N/mm²[7] 480 %[9] 480 %[9]
说明
[1] 动态粘度 | 23 °C | ISO 3219,  [2] 动态粘度 after stirring | 23 °C | ISO 3219,  [3] Tear-growth resistance | ASTM D 624 B,  [4] Shore density A | DIN ISO 48-4,  [5] Shore density A | ISO 868,  [6] Breaking strength | ISO 37 type 1,  [7] Breaking strength | ISO 37,  [8] 断裂伸长率 | ISO 37 type 1,  [9] 断裂伸长率 | ISO 37 

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CENUSIL® M 830 A/B室温硫化硅橡胶（RTV-2）

 is a pourable, addition-curing RTV-2 silicone rubber that cures at room temperature.
Main application: Making molds for concrete casting.
Food contact (FDA/ BfR compliant).

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ELASTOSIL® M 4630 A/B室温硫化硅橡胶（RTV-2）

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

 

Main application: Making molds for concrete casting.

 

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Wacker Chemie AG
Heilbronner Strasse 74
70191 Stuttgart
+49  711  61942-0 （电话）

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