| Model: | RTV 2030 |
|---|---|
| Brand: | MC SILICONE |
| Origin: | Made In China |
| Category: | Chemicals / Rubber Materials |
| Label: | mold making silicone , RTV-2 mold making , RTV-2 silicone |
| Price: |
US $6.2
/ KG
|
| Min. Order: | 200 KG |
| Live Chat: | Last Online:10 Sep, 2019 |
Description of liquid silicone RTV-2 for mold making
RTV2 Silicone Rubber is a kind of two-component material. The silicone rubber is made up of Part A base silicone and Part B curing agent. The Part A base silicone and Part B CA curing agent can cure at room temperature by a condensation reaction, after full cure, it become a cured silicone mold. The silicone mold can be cast the following materials for reproduction: plaster, polyurethane, PU, GRC, cement, resin, polyester, wax etc...
Characteristics of liquid silicone RTV-2 for mold making
1. Good flow ability and long working time
2. Medium hardness
3. High tear and tensile strength
4. Easy de-mould from complex replica parts
5. Acid and alkali-resistance
6. Low linear shrinkage
Technical parameter of liquid silicone RTV-2 for mold making
|
Item
|
RTV 2030 |
| Color | Liquid white |
| Curing agent | CA30 |
| Mixing ratio | 100:02:00 |
| Mixed viscosity | 24000~25000 cps |
| Working time | 30-40 Minutes |
| Curing time | 4-6 Hours |
| Hardness | 28-30 Shore A |
| Tear Strength | 30 N/mm |
| Tensile Strength | 0.3 MPA |
| Relative density | 1.10-1.15 g/cm3 |
| Elongation at break | 480%
|
Applications of liquid silicone RTV-2 for mold making
RTV2 Silicone rubber series are suited for reproduction of cement molding, concrete stones, artificial stones, plaster molding, figures, art objects, decoration molding, GRC products, gypsum products, resin products, PU molds. Etc.
RTV-920 silicone rubber is a kind of silicone which is especially suitable for the reproduction of artificial stone,cement stone,concrete stone and manufactured stone moldmaking.
Storage of liquid silicone RTV-2 for mold making
When the RTV2 Silicone Rubber is stored at or below 30 C (85F) in the original unopened containers, Silicone Base and CA30 Curing agent have a usable life of 12 months from the date of production.
| Payment Terms: | TT/LC |
|---|---|
