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Rapid Prototype, Jewelry Mold Making Platinum Cure Transparent RTV2 Liquid Silicone Rubber
US$7.48
220 kg
Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Raw Material

Synthetic Rubber

Material

Silicone Rubber

Model NO.

MCPLA-H40A/B(40 A)

Appearance

Liquid

Form

Liquid Rubber

Item

Mcpla-H40A/B(40 a)

Relative Density

1.1 g/cm3

Mixing Ratio

100:10

Mixed Viscosity

45000~50000 Cps

Working Time

60~90 Mins

De-Mould Time

24hrs

Hardness

40 Shore a

Tensile Strength

4.8 MPa

Tear Strength

18 N/mm

Elongation at Break

360%

Shrinkage

0.1%

Shelf Life

12 Months

Transport Package

20kg/Drum, 200kg/Drum

Specification

REACH, MSDS, SGS

Trademark

MC SILICONE

Origin

Dongguan, China

HS Code

39100000

Production Capacity

4000kg/Day

Key features

High Transparency: Excellent clarity allows accurate observation of objects within the mold during the process.
Low Shrinkage Rate: Shrinkage is less than 0.1%, ensuring precise mold dimensions and part accuracy.
Strong Tear Resistance: Features outstanding tear strength of 16-18 N/mm for durable and long-lasting molds.
Easy Mold Release: Smooth surface finish facilitates effortless demolding of complex and detailed parts.
Versatile Applications: Ideal for jewelry, rapid prototyping, automotive parts, and label manufacturing.
Adjustable Working Time: Working time ranges from 60-90 minutes and can be adjusted based on requirements.
High Chemical Resistance: Resistant to artificial resins like PU, Epoxy, and PES for diverse molding needs.
Manufacturer Direct: Direct from manufacturer specializing in various silicone rubber series with competitive pricing.

Company profile

Mingcheng Group Limited
Mingcheng Group LimitedGuangdong, China
Business Type: Manufacturer/FactoryExport Year: 2013-01-01Nearest Port: ShenzhenAverage Response Time: ≤8.51hTerms 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 is the mixing ratio for components A and B?
A:
The mixing ratio is 10:1 by weight. Components should be thoroughly mixed either by hand or using a low-speed electric mixer.
Q:Can the working time be adjusted?
A:
Yes, the working time is typically 60-90 minutes but can be adjusted according to specific project requirements.
Q:Is this silicone suitable for jewelry making?
A:
Yes, it is ideal for jewelry mold making due to its high transparency, low shrinkage, and ability to reproduce fine details.
Q:How should the mixture be degassed?
A:
The mixture should be degassed preferably at 30 to 50 mbar to eliminate entrapped air before pouring into the mold.
Q:What materials inhibit the curing process?
A:
Materials containing tin compounds, sulfur-vulcanized natural rubber, amines, or certain organic solvents may inhibit cross-linking.

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