Zhermack silicone rubber ZA RTV 30-60 white super resilient medium hard

Zhermack silicone rubber ZA RTV 30-60 white super resilient medium hard

Zhermack

  • €94,90
    Unit price€47,45 per kg
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Zhermack Silicone Rubber ZA RTV 30-60 White, super resilient, medium-hard duplicating silicone

Product information "Zhermack silicone rubber ZA RTV 30-60 white super resilient

Zhermack silicone rubber ZA RTV 30-60 Shore hardness 30

Addition-curing 2-component silicone rubber that vulcanizes at room temperature ( RTV ).
Compatibility extends to all plasters, waxes, polyurethane and acrylic plastics.

Features and Application:

• High chemical resistance to aggressive components of some types of resin
• Extremely high tear strength
• High level of fidelity in very small details
• High dimensional stability over a long period of time
• Remarkable resistance to high temperatures and to aging
• Outstanding non-stick effect

Main areas of application

• Manufacture of molds and models because of the remarkable precision in reproduction, high dimensional stability and high mechanical strength
• Art ceramics because of the high dimensional stability, the remarkable fluidity and the good mechanical strength
• Manufacture of concrete molds because of the remarkable precision in reproduction, the high dimensional stability and the high mechanical strength

More product information:

Colour: white (component A) and white (component B)
Mixture: 1:1 by weight
Specific gravity: 1.14
viscosity 6000 mPas
Mixing time at 23 degrees Celsius 1 minute
processing time ( Pot life ) at 23 degrees Celsius approx. 70 minutes
Curing time at 23 degrees Celsius approx. 6 hours
hardness Shore A after 24 hours 30 ± 2
Breaking load 6.0 ± 0.2 N/mm²
Elongation at break 450 ± 30%
tear strength 18 ± 1 N/mm²
Reproduction Detail: 5 microns
Dimensional change after 24 hours 0.05%

Mixing time at 23 degrees Celsius: 1 min
Mixing ratio: 1:1
Product type: silicone
Viscosity: 6000 mPas
Curing time at 23 degrees Celsius: 360 mins
Elongation at break (in %): 450
specific weight: 1.14
Dimension change in % after 24h: 0.05
Colour: White
tear strength: 18.0N/mm2
breaking load: 6.0N/mm2
Shore hardness: A30
Processing time at 23 degrees Celsius: 70 mins

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