Condensation Tin Cured Liquid RTV-2 Silicone for Gypsum Cornice Mold Making
Mingcheng Group Limited
- 14 yrs
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Product Highlights
- High Tear Strength: Features 30 N/mm tear strength for durable mold making.
- Low Shrinkage Rate: Only 0.3% linear shrinkage ensures precise replica details.
- Chemical Resistance: Resistant to acid, alkali, and high temperatures.
- Long Pot Life: 30-40 minutes working time for complex operations.
- Versatile Applications: Ideal for gypsum, cement, resin crafts, and statues.
- High Elongation: 500% elongation allows easy de-moulding from complex parts.
- Easy Operation: Good fluidity and operability for room temperature curing.
- Safe Storage: Non-hazardous goods with one-year shelf life.
Product Attributes
- Customization
- Available
- Material
- Silicone Rubber
- Appearance
- Liquid White
- Model NO.
- MCsilicone 2025
- Color
- White
- Hardness
- 25 Shore a
- Viscosity
- 26000 Cps
- Curing Agent
- Tin Catalyst
- Mix Ratio
- 100:2
- Pot Life
- 30-40 Mins
- Transport Package
- 25kg, 200kg
- Specification
- MSDS, REACH
- Trademark
- MC Silicone
- Origin
- Dongguan
- HS Code
- 3910000000
- Production Capacity
- 4000kg Per Day
Product Images of Condensation Tin Cured Liquid RTV-2 Silicone for Gypsum Cornice Mold Making
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Condensation Tin Cured Liquid RTV-2 Silicone for Gypsum Cornice Mold Making -
Condensation Tin Cured Liquid RTV-2 Silicone for Gypsum Cornice Mold Making -
Condensation Tin Cured Liquid RTV-2 Silicone for Gypsum Cornice Mold Making -
Condensation Tin Cured Liquid RTV-2 Silicone for Gypsum Cornice Mold Making -
Condensation Tin Cured Liquid RTV-2 Silicone for Gypsum Cornice Mold Making -
Condensation Tin Cured Liquid RTV-2 Silicone for Gypsum Cornice Mold Making
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Product Description
Instruction of Liquid Silicone Rubber
RTV-2 silicone rubber are generally named as two-part room temperature cure silicone rubber, which features an exceptional fluidity and good operability. When mixed with 2% curing agent, they can still be operated within 30 minutes, but will be formed after 4-6 hours. With resistance to deformation, high temperature, acid and alkali, and expansion.
Features of Liquid Silicone Rubber
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
Various applications of Liquid Silicone Rubber
A: Cultural relic duplication, architectural decoration, statues
B: Resin crafts
C: Lighting ornaments, candles
D: Plaster, Gypsum, Cement, Concrete decorations
F: Model design, product exploitation, etc.
Storage and Precautions of Liquid RTV Silicone Rubber for Gypsum Cornice Mold Making:
RTV-2 Silicone Rubber is an environmentally-friendly liquid silicone product, is not easy to burn and can be stored and transported as non-hazardous goods. The shelf life of the product is about one year from the date of production. Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.
Procedures of Mould Making by RTV 2 silicones
1. Clean and prepare specimen (apply consolidant, sealant, or release agent if necessary).
2. Build retaining wall around specimen.
3. Stir silicone base to loosen any settled material.
4. Decant desired amount of silicone into mixing container.
5. Mix in appropriate amount of catalyst.
6. Apply to specimen.
7. If reinforced mold is desired, gently press in gauze after pouring fist layer.
8. When cured, gently remove mold from specimen.
9. If needed, create rigid backing or jacket over mold with plastic, Urethane foam, or plaster.
10. Remove backing material and mold. Store mold inside rigid backing.
Package of RTV-2 molding silicone rubber
Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drum
Part B CA30 Curing Agent: 800g/bottle and 1kg/bottle
Need the technical datasheet for reference, please feel free to contact Sophie
MINGCHENG GROUP LIMITED
RTV-2 silicone rubber are generally named as two-part room temperature cure silicone rubber, which features an exceptional fluidity and good operability. When mixed with 2% curing agent, they can still be operated within 30 minutes, but will be formed after 4-6 hours. With resistance to deformation, high temperature, acid and alkali, and expansion.
Features of Liquid Silicone Rubber
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
Various applications of Liquid Silicone Rubber
A: Cultural relic duplication, architectural decoration, statues
B: Resin crafts
C: Lighting ornaments, candles
D: Plaster, Gypsum, Cement, Concrete decorations
F: Model design, product exploitation, etc.
Storage and Precautions of Liquid RTV Silicone Rubber for Gypsum Cornice Mold Making:
RTV-2 Silicone Rubber is an environmentally-friendly liquid silicone product, is not easy to burn and can be stored and transported as non-hazardous goods. The shelf life of the product is about one year from the date of production. Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.
Procedures of Mould Making by RTV 2 silicones
1. Clean and prepare specimen (apply consolidant, sealant, or release agent if necessary).
2. Build retaining wall around specimen.
3. Stir silicone base to loosen any settled material.
4. Decant desired amount of silicone into mixing container.
5. Mix in appropriate amount of catalyst.
6. Apply to specimen.
7. If reinforced mold is desired, gently press in gauze after pouring fist layer.
8. When cured, gently remove mold from specimen.
9. If needed, create rigid backing or jacket over mold with plastic, Urethane foam, or plaster.
10. Remove backing material and mold. Store mold inside rigid backing.
Package of RTV-2 molding silicone rubber
Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drum
Part B CA30 Curing Agent: 800g/bottle and 1kg/bottle
Need the technical datasheet for reference, please feel free to contact Sophie
MINGCHENG GROUP LIMITED
| Item no. | MCSIL-2025 |
| Color | white |
| Viscosity | 25000±2000 cps |
| Mix ratio | 100:2 |
| Pot life | 30-40 mins |
| Curing time | 4-6 hrs |
| Hardness | 25 shore A |
| Tensile strength | 3.8 Mpa |
| Elongation | 500% |
| Tear Strength | 30 N/mm |
| Shrinkage | 0.3% |
About the Supplier
Company Profile
MC Silicone is dedicated to manufacturing and R&D a wide variety of mold making and casting materials, such as RTV-2 liquid silicone mold rubbers, liquid polyurethane mold rubbers, silicone fluid, electronic potting silicone compound, foams, release agent and so on. These materials can be used for reproduction of any original model to cast PU resin, polyester resin, epoxy resin, concrete, plaster, foam, wax, soap and all the other decorative mouldings.
MC silicone head office, located in USA, is a tripartite joint venture, China- USA- Taiwan. We have two factories in China mainland. One is for production of RTV2 condensation type silicone and polyurethane, another is for producing addition type silicone and other mold materials. The quality of our silicone products brings good reputation for MC SILICONE in Southeast Asia, Europe, USA and Middle East countries.
Welcome to join us, we will serve you the best with our professional technology, excellent sales service and help you save the cost and enlarge yourbusiness.
About Our Factory & Business Background
- Address
- No. 18, Zhouliao Road, Langzhou, Changping, Dongguan, Guangdong, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DDP, FCA, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays - Nearest Port
- Shenzhen
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2013-01-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the mix ratio for Part A and Part B?
- The mix ratio is 100:2 by weight.
- How long does it take for the silicone to cure?
- It takes 4-6 hours to fully cure after mixing.
- What is the shelf life of the product?
- The shelf life is about one year from the date of production.
- What is the hardness of the silicone rubber?
- The hardness is 25 Shore A.
- Is this product suitable for making gypsum molds?
- Yes, it is specifically designed for gypsum cornice mold making and other plaster/cement decorations.
- What is the pot life of the silicone?
- The pot life is 30-40 minutes.
- What is the tensile strength of the material?
- The tensile strength is 3.8 Mpa.
- Can this silicone be used for resin crafts?
- Yes, it is suitable for resin crafts, lighting ornaments, and cultural relic duplication.
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