SILICONE TRANSPARANT HT 33 1KG A + 1KG B

2 component transparante additie silicone voor het maken van negatief mallen

€ 136,61 (incl. btw)
Reference:
3290
Accessoires
Omschrijving

2 component transparante additie silicone voor het maken van negatief mallen.

Toepasbaar in:

Model makers door zijn hoge precisie in reproductie , duurzaamheid en hoge mechanische sterkte

Tampon drukken  voor zijn hoge mechanische weerstand

 

Eigenschappen: 

  • Reduced viscosity and easy to mix
  • High chemical resistance to the aggressive components of some types of resin
  • Good resistance to laceration (wear and tear)
  • High level of accuracy in reproducing very small particulars
  • High dimensional stability over time and non-deformability
  • Considerable resistance to high temperatures and to ageing
  • Excellent non-stick effect

Chemical and physical characteristics

  Metric system USA system
Mixing ratio 1 : 1 -
Viscosity of the mix pre-catalisation 7000 - 8000 cP -
Density  1.10 g/cc -
Mixing time at 23 °C (73 °F) 1' -
Working time at 23 °C (73 °F) 20’ - 22’ -
Setting time at 23 °C (73 °F) 3h -
Hardness Shore-A after 24 hours 33 ± 2 ShA -
Tensile strenght 4.7 N/mm 682 ± 29 psi
Elongation at break 430% -
Tear resistance (Die B)    16 ± 2 N/mm 91 ± 11 ppi
Tear resistance (Die C) 13 ± 2 N/mm 74 ± 11 ppi
Productdetails
3290
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