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Liquid Silicone Rubber/Candle Mold Casting Liquid Silicone Rubber
Negotiable
100 kg
Product profile
Customization
AvailableRaw Material
Synthetic RubberMaterial
Silicone RubberModel NO.
RTV-215(liquid silicone rubberAppearance
LiquidForm
Liquid RubberItem
RTV 215Color
off-WhiteMixing Ratio
100:2Mixed Viscosity
18000-20000 CpsWorking Time
30-40 MinsCuring Time
4-6 HoursHardness
13-15 Shore aTear Strength
24 N/MmTensile Strength
3.5 MPaElongation at Break
550%Transport Package
20kg/Drum, 25kg/Drum or 200kg/DrumSpecification
REACH, MSDS, SGSTrademark
MC SILICONEOrigin
Dongguan, ChinaHS Code
39100000Production Capacity
8000kg/DayKey features
Room Temperature Curing: Cures at room temperature via condensation reaction within 4-6 hours.
High Strength & Flexibility: Features 24 N/mm tear strength and 550% elongation at break.
Low Shrinkage Rate: Ensures precise replication with only 0.30% linear shrinkage.
Versatile Mold Material: Suitable for casting plaster, PU, cement, resin, wax, and concrete.
Acid and Alkali Resistance: Resistant to chemical corrosion for durable mold performance.
Long Pot Life: Provides 30-40 minutes working time for thorough mixing and pouring.
Vacuum De-airing Compatible: Expands 3-5 times under vacuum to remove air bubbles for smooth surfaces.
Easy Demolding: Low hardness (13-15 Shore A) allows for easy release of complex shapes.
Company profile

Mingcheng Group LimitedGuangdong, China
Business Type: Manufacturer/FactoryExport Year: 2013-01-01Nearest Port: ShenzhenAverage Response Time: ≤10.40hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, FCA, EXW
About Our Factory & Business Background
AddressNo. 18, Zhouliao Road, Langzhou, Changping, Dongguan, Guangdong, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsSilicone Rubber, Liquid Polyurethane Rubber, Epoxy Resin, RTV2 Silicone Rubber, Mold Making Silicone, Tin Cure Silicone, Electronic Potting Silicone, Addition Cure Silicone, Platinum Silicone, Urethane Mold Rubber
Our Industry Experience & Global Business Record
Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Product Q&A
Q:What is the mixing ratio for Part A and Part B?
A:
The mixing ratio is 100:2 by weight. Part A is the silicone base and Part B is the CA30 curing agent.
Q:How long does it take for the silicone to cure?
A:
The curing time is 4-6 hours at room temperature. It is recommended to demold after 24 hours for better results.
Q:What materials can be cast using this silicone mold?
A:
It is suitable for casting plaster, polyurethane (PU), GRC, cement, resin, polyester, wax, and concrete.
Q:Is this product safe for food or dental applications?
A:
No. It is an industrial product and must not be used in food molding, dental, or human skin molding applications.
Q:What is the shelf life of the product?
A:
The product has a usable life of 12 months from the date of production when stored correctly.
Send Inquiry
*To:
Mingcheng Group Limited
Mingcheng Group Limited*Content:
Supplier replies will be sent to your registered email
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