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ELASTOSIL® P 7684/40 A/B

Addition-curing RTV-2 silicone rubber curing to a silicone elastomer of low hardness.


特性

  • low viscosity, easily pourable
  • mixing ratio 1 : 1
  • fast cure at room temperature which can be accelerated considerably by the application of heat
  • low hardness Shore 00 (~ 40)
  • translucent vulcanizate

ELASTOSIL® P 7684/40 A/B的特殊性能

  • Additionsvernetzend
  • Fließfähig
  • Hautverträglich
  • Schnelle Aushärtung bei Raumtemperatur
  • zweikomponentig

ELASTOSIL® P 7684/40 A/B can be used for molding applications in prosthetics.

Components A and B of ELASTOSIL® P 7684/40 A/B are homogeneously mixed in a ratio of 1 : 1 and vulcanize rapidly at temperatures above 100 °C. In a given application the required curing conditions (temperature and time) will also depend on the size and thickness of the specimen.

 

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!
Only A and B components with the same batch number may be processed together!

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

Produkte Technische Daten
动态粘度 Tear-growth resistance Härte Shore A Härte Shore 00 邵氏00硬度 Reißfestigkeit Reißdehnung
ELASTOSIL® P 7683/25 A/B 1400 mPa·s 1400 mPa·s 2.0 N/mm[2] 2.0 N/mm[2] - - - - 25 25 1.0 N/mm²[5] 1.0 N/mm²[5] 500 %[7] 500 %[7]
ELASTOSIL® P 7684/40 A/B 2000 mPa·s[1] 2000 mPa·s[1] 6 N/mm[2] 6 N/mm[2] 4[9] 4[9] - - 40[3] 40[3] 2 N/mm²[6] 2 N/mm²[6] 600 %[8] 600 %[8]
ELASTOSIL® P 7684/60 A/B 2000 mPa·s[1] 2000 mPa·s[1] 13 N/mm[2] 13 N/mm[2] 12[9] 12[9] 60[4] 60[4] - - 3 N/mm²[6] 3 N/mm²[6] 600 %[8] 600 %[8]
Legend
[1] 动态粘度 | DIN EN ISO 3219,  [2] Tear-growth resistance | ASTM D 624 B,  [3] 邵氏00硬度 | ASTM D 2240,  [4] Härte Shore 00 | ASTM D 2240,  [5] Reißfestigkeit | ISO 37,  [6] Reißfestigkeit | ISO 37 Type 1,  [7] Reißdehnung | ISO 37,  [8] Reißdehnung | ISO 37 Type 1,  [9] Härte Shore A | DIN ISO 48-4 

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联系方式

Wacker Chemicals Middle East
Dubai Silicon Oasis s/n
0001 Dubai
+971  4  709-9999 （电话）

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