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Liquid RTV Silicone Rubber for Soap Molds Making (RTV218)
US$5.80
100 kg
Product profile
Customization
AvailableRaw Material
Synthetic RubberMaterial
Silicone RubberModel NO.
RTV218Appearance
LiquidForm
Liquid RubberItem
RTV 2015Color
WhiteMixing Ratio
100:2 / 100:3 / 100:4 / 100:5Mixed Viscosity
22000-23000 Cps ( Adjustable )Working Time
30-40 MinsCuring Time
4-6 HoursHardness
13-15 Shore aTensile Strength
3.8 MpaTear Strength
25 N/MmElongation at Break
520%Transport Package
20kg/Drum, 25kg/Drum or 200kg/DrumSpecification
REACHTrademark
MC SILICONEOrigin
ChinaHS Code
39100000Production Capacity
8000kg/DayKey features
Versatile Mold Material: Suitable for casting plaster, PU, GRC, cement, resin, polyester, and wax into cured molds.
Easy Demolding: Low hardness (13-15 Shore A) and good flow ability ensure easy release of complex shapes.
Chemical Resistance: Acid and alkali-resistant properties make it suitable for various industrial molding applications.
Adjustable Viscosity: Mixed viscosity ranges from 22000-23000 Cps, allowing for adjustable flow characteristics.
Room Temperature Curing: Cures at room temperature via condensation reaction, simplifying the molding process.
Flexible Mixing Ratios: Available in multiple mixing ratios (100:2 to 100:5) to suit different curing speed requirements.
Company profile

Mingcheng Group LimitedGuangdong, China
Business Type: Manufacturer/FactoryExport Year: 2013-01-01Nearest Port: ShenzhenAverage Response Time: ≤7.11hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, FCA, EXW
AI-Powered supplier vetting
SummaryMingcheng Group Limited, operating under the brand MC Silicone, is a manufacturer based in Dongguan, China, specializing in mold-making and casting materials. Established in 2010, the company has gained a reputation in Southeast Asia, Europe, USA, and the Middle East for its quality silicone products. The company is ISO 9001 certified, has three production lines, and exports 90% of its products. Its main products include various types of silicone and urethane rubbers. Despite limited R&D staff, the company emphasizes customer satisfaction and cost efficiency.
Supplier typeMingcheng Group Limited is a manufacturer operating under the brand MC Silicone, primarily focused on producing mold-making and casting materials.
CertificationsThe company holds ISO 9001 certification, indicating a commitment to quality management standards.
After-Sales capabilityThe company emphasizes excellent sales service and customer support, aiming to help customers save costs and expand their businesses.
Production capacityThe company operates three production lines with an annual output of US$5-10 million and exports 90% of its products, showcasing significant production capability.
Client casesThe company has conducted trade transactions with international buyers, including MEDRANO MAGNETICS SA DE CV and DECO ROCK SOCIEDAD ANONIMA.
Product Q&A
Q:What materials can be cast using this silicone rubber?
A:
It can be used to cast plaster, polyurethane (PU), GRC, cement, resin, polyester, wax, and other materials into cured silicone molds.
Q:Is this product safe for food or skin contact?
A:
No, RTV215/218 is an industrial product and must not be used in food molding, dental, or human skin molding applications.
Q:What is the curing time for this silicone rubber?
A:
The curing time ranges from 4-6 hours, though technical parameters indicate a range of 2-6 hours depending on conditions.
Q:What are the available packaging options?
A:
Part A is available in 20kg, 25kg, or 200kg drums. Part B (Curing Agent) comes in 0.25kg, 1kg, or 10kg bottles.
Q:What is the hardness of the cured silicone?
A:
The hardness is 13-15 Shore A, which provides low hardness for easy demolding of intricate designs.
Send Inquiry
*To:
Mingcheng Group Limited
Mingcheng Group Limited*Content:
Supplier replies will be sent to your registered email
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