RTV-2 Mold Silicones

RTV-2 mold silicones, also known as Room Temperature Vulcanizing (RTV2), are composed of the initials “RTV” and the number “2,” indicating that the product is two-component. RTV2 mold silicones are divided into two types based on their curing types: addition cure RTV2 silicones and condensation cure RTV2 silicones.

Properties of Mold Silicones:

**Addition Cure RTV2 Silicones:**

These silicones cure with platinum-based catalysts and have different softness and hardness values. They have characteristics such as transparency, low shrinkage, and bakeability. Some types may have hypoallergenic properties. Their usage areas include:

– Plastic makeup applications
– Hyperrealistic sculpture making
– Prototype applications
– Manufacturing spare parts in the automotive sector
– Making molds suitable for contact with food
– Taking molds from human skin
– Electronic coating
– Medical products
– Mold making used in the jewelry sector
– Transfer printing

Condensation Cure RTV2:

Condensation cure RTV2 cures through tin-based catalysts and is used in different areas based
on different shore values. Usage areas include:
– Buttons
– Electronic coating
– Furniture
– Interior and exterior decoration
– Construction and structure
– Curtain accessories
– Transfer printing
– Soap
– Candle
– Scented stone
– Art
– Vitrification
– Shoe sole
– Accessories
Mold silicone, used in techniques such as casting and dipping, has a wide range of uses in
various sectors.

Features of High-Quality RTV2 Mold Silicones

The characteristics of a high-quality mold silicone include:
– Low viscosity
– Non-adhesive to surfaces or models
– High tear resistance
– High heat and chemical resistance
– Easy removal of air bubbles
– Low shrinkage rate
– Fast curing
It is important for the mold silicone to not release oil and have no residue at the bottom to ensure
long operational time.

Applications of RTV2

Mold silicone is used for replicating objects in various fields including the food industry,construction sector, automotive industry, furniture sector, and many other industrial areas.

RTV2 Products and Prices

At Netakim, we offer the highest quality RTV2 products at the most competitive prices. Some of our products include:

1. **RTV2 White/Pink Mold Silicone**
– Hardness: 10
– Density: 1.15 g
– Catalyst ratio: 2% to 3%
– Viscosity: 20,000 Mpa.s
– Tear resistance: 35 KN/mm
– Elongation: 480%
– Available in pink and white color options
– Available in 1, 5, and 25-kilogram options

2. **RTV2 Semi-Transparent Extra Soft Mold Silicone**
– Hardness: 5
– Available in different weight options
– Usage areas: polyester casting, plaster casting, candle or paraffin casting, soap casting,
scented stone casting

3. **RTV2 Semi-Transparent Mold Silicone**
– Hardness: 15
– Can be used in areas such as concrete casting, shoe sole casting, souvenir production,
furniture accessory casting
– Can easily penetrate details due to its softness and low viscosity
– Does not adhere to any surface except copper or tin surfaces

4. **RTV2 Semi-Transparent Hard Mold Silicone**
– Hardness: 30
– Tensile strength: 4 Mpa.s
– Tear resistance: 35 KN/mm
– Has a wide range of uses from furniture production to fake rampart production

5. **RTV2 Clear Hard Mold Silicone**
– Hardness: 40
– Can be used in various areas such as polyester casting, scented stone making, souvenir
making, fake rampart casting
– Has high chemical and heat resistance
– Does not adhere to any surface except copper and tin surfaces

6. **RTV2 Mold Silicone**
– Suitable for contact with food
– Hardness: 20
– Catalyst ratio: 1/1
– Density: 1.08 g
– Usage areas: cake, chocolate, ice molds, making pot and pan handles
– Sold as two components, mixed in a 1/1 ratio before use

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