RTV-2 Liquid Silicone Rubber for Mold Making decorative gypsum plaster artificial stone candle art and craft free sample
RTV-2 Liquid Silicone Rubber for Mold Making: Similar to Oomoo 25 by Smooth-on
1. RTV-2 Liquid Silicone Rubber for Mold Making: Similar to Oomoo 25 by Smooth-on: features
1). Two-parts, flowable liquid silicon & curing agent.
2). It gets cured at room temperature 25 0C within 5-7 hours.
3). An exceptional fluidity and good operability, easy to be demolded.
4). Good tensile strength and tear strength, low shrinkage.
5). Suitable for pouring methods of operation for small sized molds making
2. RTV-2 Liquid Silicone Rubber for Mold Making: Similar to Oomoo 25 by Smooth-on: application
RTV-2 Liquid Silicone Rubber for Mold Making: Similar to Oomoo 25 by Smooth-on can be used for PU/poly resin products, unsaturated resin products, plaster products, candles and gypsums crafts, toys, soap molds, statues,casting molds making, etc.
3. RTV-2 Liquid Silicone Rubber for Mold Making: Similar to Oomoo 25 by Smooth-on: datasheet
|
Model |
625# |
|
Appearance |
white |
|
Mixing Ratio (%) |
3% |
|
Operating time (mins 25 0C ) |
40~70 |
|
Curing time(hours 25 0C) |
5~7 |
|
Hardness (A°) |
25 |
|
Density ( g/cm 3 ) |
1.08 |
|
Viscosity (Mpas -25 0C) |
23000±27000 |
|
Tensile-strength(kgf /cm2 ) |
≥43 |
|
Tear-strength (kgf /cm ) |
≥28 |
|
Elongation-break(%) |
≥ 410 |
|
Retractility(%) |
≤0.3 |
4. RTV-2 Liquid Silicone Rubber for Mold Making: Similar to Oomoo 25 by Smooth-on - FAQ
Why should the silicone mold be reused only for a few times?
It can be due to the following reasons
*Adding too much silicone oil in to silicone rubber
*Using the silicone rubber with a high hardness to make molds for small sized products with delicate and intricate designs
We can provide the free sample, more details about silicone rubber, pls contact Ms Summer at:
Mobile/ Whatsapp/imo: +86 189 3886 7549
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