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Lifecasting Silicone

Lifecasting Silicone

The lifecasting silicone provides good electrical properties and superior chemical stability. It is resistant to water, corrosion and biological aging, and is non-toxic, tasteless, and physiologically inert. The lifecasting silicone can meet mechanical strength requirement even if the hardness is low. It is suitable for making printing pads, as the silicone provides low linear shrinkage and can keep its original hardness after long time use.

The lifecasting silicone is used for manufacturing soft silicone products such as sex toys, body organs, breast enhancers, shoulder pads, and more. Meanwhile, it can be used in the field of pad printing. The silicone is ideal material for making silicone pads which are used as a pattern transfer carrier for plastic toys, electroplated products, electronic products, and trademarks, etc. As a kind of almost colorless translucent fluid, the lifecasting silicone can be manufactured with different colors to meet your varied application demands.

Technical Data of the Y810 Lifecasting Silicone

Model Before curing
Appearance Dynamic viscosity (Cp) (25℃) Shore A0 Pot life (mins) (25℃) Demould time (hrs) Tensile strength (Mpa) Tear strength (kn/m) Elongation at break (%)
Y810 Yellowish translucent fluid without apparent mechanical impurity A, B, A+B(1:1) 4000±1000 A+B(1:1) 10±2 A+B(1:1) 30±10; or as per customer request A+B(1:1)25℃ 4±1 or as per customer request ≥2.5 ≥15 ≥500
Note 1. Keep sample at room temperature for at least one hour before you take a proper amount of it for testing. Put A and B under room temperature for one hour respectively, and then mix them evenly in the ratio 1:1. Test the viscosity immediately. For the fast cured type lifecasting silicone, delayed action activator is required.
2. The cured test sheet should be no less than 6mm in thickness.
3. Mix A and B uniformly at a ratio of 1:1 under room temperature, and record the time when crosslinking reaction occurs in the mixture.
4. The test sheet is initially vulcanized with the thickness at least 2cm, and it can be restored after extrusion. The cured sheet is made to offer standard mechanical property, which is tested by an electronic universal testing machine.

Packaging, Storage and Transportation of the Lifecasting Silicone
The lifecasting silicone is packaged in clean, dry and sealed steel cans or drums, in 5kg/can, 20kg/drum or 200kg/drum. Component A and B are packed separately.
Meanwhile, the lifecasting silicone should be kept away from nitrogen, sulfur, phosphorus, tin, and lead compounds, or metal organic acid salts. Otherwise, the catalyst will be poisoned, and then the silicone can not be cured or just partially cured.
In addition, our lifecasting silicone is NOT subject to the provisions of the IMDG code. The shelf life is 18 months from the date of production. It can still be used after expiration when it is retested and proves to be acceptable.

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Silicone Rubber
    1. Y812 Lifecasting SiliconeThe lifecasting silicone has superior electrical performance, and chemical stability, and is resistant to biological aging, water, weather, corrosion, etc. Meanwhile, it is physiologically inert, non-toxic, and tasteless.