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CENUSIL® M 825 A/B

$CENUSIL<sup>®</sup> M 825 A/B

Pourable, addition-curing RTV-2 silicone rubber that cures at room temperature.

Main application: Making molds for concrete casting.


特性

  • Excellent flowability and self-deaeration
  • High tear strength
  • Low hardness (Shore A 25)
  • Mixing ratio of 1:1 for straightforward processing
  • Fast and non shrink cure at room temperature which can be accelerated considerably by the application of heat
  • Excellent long-term stability of  the mechanical properties of the vulcanizate
  • Good resistance to common reproduction materials    

CENUSIL® M 825 A/B的特殊性能

  • 低粘度
  • 加成固化
  • 双组分
  • 室温下快速固化
  • 无化学收缩
  • 易流动的

Due to its good resisitance to all common reproduction materrials, e.g. casting resins, concrete, as well as the superior mechanical properties, CENUSIL® M 825 A/B is especially suittable for all molds of models with 
extensive undercuts.

As a low-Shore A addition silicone rubber that cures
without undergoing dimensional shrinkage,  CENUSIL® M 825 A/B  is also suitable if absolutely  accurate copies of models are required.

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 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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More products

Products Technical data
Viscosity, dynamic Tear strength Hardness Shore A Tensile strength Elongation at break
CENUSIL® M 810 A/B 3000 mPa·s[1] 3000 mPa·s[1] 15 N/mm[10] 15 N/mm[10] 10[13] 10[13] 3.5 N/mm²[15] 3.5 N/mm²[15] 600 %[18] 600 %[18]
CENUSIL® M 820 A/B 6000 mPa·s[2] 6000 mPa·s[2] - - 20[13] 20[13] 4 N/mm²[15] 4 N/mm²[15] 500 %[18] 500 %[18]
CENUSIL® M 825 A/B 8000 mPa·s[3] 8000 mPa·s[3] 20 N/mm[10] 20 N/mm[10] 25[13] 25[13] 5 N/mm²[15] 5 N/mm²[15] 450 %[18] 450 %[18]
CENUSIL® M 830 A/B 8000 mPa·s[3] 8000 mPa·s[3] > 20 N/mm[10] > 20 N/mm[10] 26[13] 26[13] 5 N/mm²[15] 5 N/mm²[15] 500 %[18] 500 %[18]
ELASTOSIL® FX 10 A/B 6000 mPa·s[3] 6000 mPa·s[3] > 20 N/mm[11] > 20 N/mm[11] 10[13] 10[13] 4.5 N/mm²[15] 4.5 N/mm²[15] 950 %[18] 950 %[18]
ELASTOSIL® M 1470 - - > 10 N/mm[10] > 10 N/mm[10] 45[14] 45[14] 4.5 N/mm²[16] 4.5 N/mm²[16] 230 %[19] 230 %[19]
ELASTOSIL® M 4115 A/B 2500 mPa·s[3] 2500 mPa·s[3] 5 N/mm[10] 5 N/mm[10] 17[13] 17[13] 3 N/mm²[15] 3 N/mm²[15] 400 %[18] 400 %[18]
ELASTOSIL® M 4125 F A/B 6000 mPa·s[3] 6000 mPa·s[3] - - 28[14] 28[14] 5.0[17] 5.0[17] 500[19] 500[19]
ELASTOSIL® M 4370 A/B 350 mPa·s[4] 350 mPa·s[4] > 4 N/mm[10] > 4 N/mm[10] 55[13] 55[13] 3.0 N/mm²[16] 3.0 N/mm²[16] 130 %[19] 130 %[19]
ELASTOSIL® M 4400 30000 mPa·s[5] 30000 mPa·s[5] > 3 N/mm[10] > 3 N/mm[10] 23[14] 23[14] 2 N/mm²[16] 2 N/mm²[16] 250 %[19] 250 %[19]
ELASTOSIL® M 4440 25000 mPa·s[5] 25000 mPa·s[5] 4.5 N/mm[10] 4.5 N/mm[10] 37[14] 37[14] 2.5 N/mm²[16] 2.5 N/mm²[16] 220 %[19] 220 %[19]
ELASTOSIL® M 4470 15000 mPa·s[6] 15000 mPa·s[6] > 4 N/mm[10] > 4 N/mm[10] 60[14] 60[14] 4.5 N/mm²[16] 4.5 N/mm²[16] 120 %[19] 120 %[19]
ELASTOSIL® M 4503 40000 mPa·s[6] 40000 mPa·s[6] > 20 N/mm[10] > 20 N/mm[10] 25[13] 25[13] 20 N/mm²[16] 20 N/mm²[16] 350 %[19] 350 %[19]
ELASTOSIL® M 4511 25000 mPa·s[5] 25000 mPa·s[5] > 18 N/mm[10] > 18 N/mm[10] 12[14] 12[14] 3.5 N/mm²[16] 3.5 N/mm²[16] 600 %[19] 600 %[19]
ELASTOSIL® M 4512 30000 mPa·s[5] 30000 mPa·s[5] > 24 N/mm[10] > 24 N/mm[10] 20[14] 20[14] 3.5 N/mm²[16] 3.5 N/mm²[16] 500 %[19] 500 %[19]
ELASTOSIL® M 4514 35000 mPa·s[6] 35000 mPa·s[6] > 25 N/mm[10] > 25 N/mm[10] 25[13] 25[13] 4.5 N/mm²[16] 4.5 N/mm²[16] 450 %[19] 450 %[19]
ELASTOSIL® M 4541 40000 mPa·s[6] 40000 mPa·s[6] > 30 N/mm[10] > 30 N/mm[10] 32[14] 32[14] 5 N/mm²[16] 5 N/mm²[16] 400 %[19] 400 %[19]
ELASTOSIL® M 4600 A/B 20000 mPa·s[6] 20000 mPa·s[6] > 20 N/mm[10] > 20 N/mm[10] 20[14] 20[14] 7[16] 7[16] 800 %[19] 800 %[19]
ELASTOSIL® M 4601 A/B 15000 mPa·s[6] 15000 mPa·s[6] > 30 N/mm[10] > 30 N/mm[10] 28[14] 28[14] 6.5 N/mm²[16] 6.5 N/mm²[16] 700 %[19] 700 %[19]
ELASTOSIL® M 4642 A/B 20000 mPa·s[6] 20000 mPa·s[6] > 30 N/mm[10] > 30 N/mm[10] 37[14] 37[14] 7 N/mm²[16] 7 N/mm²[16] 480 %[19] 480 %[19]
ELASTOSIL® M 4643 A/B 40000 mPa·s[6] 40000 mPa·s[6] > 10 N/mm[10] > 10 N/mm[10] 48[14] 48[14] 5 N/mm²[16] 5 N/mm²[16] 300 %[19] 300 %[19]
ELASTOSIL® M 4670 A/B 120000 mPa·s[6] 120000 mPa·s[6] 15 N/mm[10] 15 N/mm[10] 55[13] 55[13] 5.5 N/mm²[15] 5.5 N/mm²[15] 280 %[18] 280 %[18]
ELASTOSIL® RT 480 300000 - 400000 mPa·s[7] 300000 - 400000 mPa·s[7] > 7 N/mm[10] > 7 N/mm[10] 55[14] 55[14] 4.5 N/mm²[16] 4.5 N/mm²[16] 170 %[19] 170 %[19]
ELASTOSIL® RT 625 A/B 25000 mPa·s[6] 25000 mPa·s[6] 30 N/mm[10] 30 N/mm[10] 25[13] 25[13] 6.5 N/mm²[15] 6.5 N/mm²[15] 600 %[18] 600 %[18]
ELASTOSIL® RT 646 A/B 110000 mPa·s[3] 110000 mPa·s[3] 12 N/mm[10] 12 N/mm[10] 53[13] 53[13] 5 N/mm²[15] 5 N/mm²[15] 280 %[18] 280 %[18]
ELASTOSIL® RT K - - > 3 N/mm[12] > 3 N/mm[12] 45[14] 45[14] 2 N/mm²[16] 2 N/mm²[16] 130 %[19] 130 %[19]
ELASTOSIL® VARIO 15 5.000 mPa·s[8] 5.000 mPa·s[8] 15[10] 15[10] 15[13] 15[13] 6.5 N/mm²[15] 6.5 N/mm²[15] 900 %[18] 900 %[18]
ELASTOSIL® VARIO 40 15.000 mPa·s[9] 15.000 mPa·s[9] 15 N/mm[10] 15 N/mm[10] 40[13] 40[13] 8 N/mm²[15] 8 N/mm²[15] 450 %[18] 450 %[18]
Legend
[1] Viscosity, dynamic | Brookfield,  [2] Viscosity, dynamic 23°C | ISO 3219,  [3] Viscosity, dynamic | 23 °C | ISO 3219,  [4] Viscosity, dynamic after stirring | 23 °C ,  [5] Viscosity, dynamic after stirring | 23 °C | DIN EN ISO 3219,  [6] Viscosity, dynamic after stirring | 23 °C | ISO 3219,  [7] Viscosity, dynamic | 23 °C | Brookfield,  [8] Viscosity, dynamic 23°C, stirred | ISO 3219,  [9] Viscosity, dynamic 23° C, stirred | ISO 3219,  [10] Tear strength | ASTM D 624 B,  [11] Tear strength | ASTM D 624, Die B,  [12] Tear strength | ASTM 624 B,  [13] Hardness Shore A | DIN ISO 48-4,  [14] Hardness Shore A | ISO 868,  [15] Tensile strength | ISO 37 type 1,  [16] Tensile strength | ISO 37,  [17] Tensile strength | DIN ISO 37,  [18] Elongation at break | ISO 37 type 1,  [19] Elongation at break | ISO 37 

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Wacker Chemicals (China) Co.,Ltd.
Caohejing Hi-Tech Park
200233 Shanghai
+86  21  6130-2000 （电话）

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