50% OFF! ZHERMACK SILICONE RUBBER HT 33 TRASPARENTE LT 1KG+1KG MEDIUM-HARD DUPLICATING SILICONE Made In Italy For Jewellery and Concrete

$139.00 $278.00
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SKU: ZHERMACK 02
  • Description
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ZHERMACK SILICONE RUBBER HT 33 TRANSPARENT LT SHORE HARDNESS 33

Addition-curing 2-component silicone rubber that vulcanizes at room temperature ( RTV ). Being remarkably fluid, it is suitable for duplicating models with small undercuts.
Compatibility extends to all plasters, waxes, polyurethane and acrylic plastics.

Properties and application

• High chemical resistance to aggressive components of some types of resins

• Good tear resistance (against wear and tear) • High level of fidelity in very small details • High dimensional stability over time • Remarkable resistance to high temperatures and aging • Excellent anti-adhesive properties Main fields of application

• Manufacture of moulds and models for its remarkable reproduction precision, high dimensional stability and high mechanical strength

• Ceramic stencil printing (for its remarkable reproduction precision, high mechanical resistance and excellent laser cutting properties)

• Stamp pressure (because of the high mechanical resistance) 

More product information

Colour: colorless (component A) and colorless (component B)
Mixture: 1:1 by weight
Specific gravity: 1.09
Viscosity: 7500 mPas
Pot life at 23 degrees Celsius: 20 minutes
Curing time at 23 degrees Celsius: approx. 210 minutes
Hardness Shore A after 24 hours: 33 +/- 2 
Breaking load: 6.0 N/mm² 
Elongation at break: 460 ± 20% 
Tensile strength: 20 +/- 2 N/mm² 
Dimensional change after 24 hours: 0.05%

Click here for Product Brochure

Click here for Technical Data Sheet

Click here for MSDS (BASE)

Click here for MSDS (CATALYST)

Please hit here If you need Casting Box for Silicone Mould Making Casting.

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