Are free samples or catalysts provided?

Yes, free samples are available, and 4% catalyst is offered for free of charge with the purchase.

Do I need to vacuum de-air the mixture?

It is strongly recommended to remove entrapped air in a vacuum chamber. The mixture will expand 3-5 times under vacuum, so choose a suitably large container.

What certifications does the product have?

The product is equipped with a REACH certificate, ensuring compliance with relevant safety and environmental standards.

High Quality Silicone Rubber for Sculpture Mold Making

Name: High Quality Silicone Rubber for Sculpture Mold Making
Brand: Mingcheng Group Limited
SKU: 683415732

Guangdong, ChinaMingcheng Group Limited

US$5.80

200 kg

Product profile

Customization

Available

Raw Material

Silicone

Material

Silicone Rubber

Model NO.

MCSIL-H25 silicone rubber

Appearance

Liquid

Form

Liquid Rubber

Item

Mcsil-H25

Color

off-White

Mixing Ratio

100:2

Hardness

27-28 Shore a

Tear Strength

30 N/Mm

Tensile Strength

4.5 Mpa

Transport Package

20kg/Drum, 25kg/Drum or 200kg/Drum

Specification

REACH, MSDS, SGS

Trademark

MC SILICONE

Origin

Dongguan, China

HS Code

3910000000

Production Capacity

4000kg/Day

Key features

High Tear & Tensile Strength: Features 30 N/mm tear strength and 4.5 Mpa tensile strength for durable molds.

Versatile Application: Suitable for plaster, concrete, resin, wax, GRC, and artificial stone molding.

REACH Certified: Complies with safety standards with professional REACH certificate provided.

Free Catalyst & Sample: Includes 4% catalyst free of charge and free samples available for testing.

Easy De-molding: Good flow ability and medium hardness allow easy removal from complex parts.

Acid & Alkali Resistance: Resistant to chemical corrosion, ensuring longevity in various environments.

Room Temperature Curing: Cures at room temperature via condensation reaction, simplifying the process.

Company profile

Mingcheng Group LimitedGuangdong, China

Business Type: Manufacturer/FactoryExport Year: 2013-01-01Nearest Port: ShenzhenAverage Response Time: ≤8.61hTerms 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?

The standard mixing ratio is 100 parts of Part A base silicone to 2 parts of CA30 Curing Agent. For specific items like MCSIL-H25, the ratio may be 100:5.

Q:How long does it take for the silicone to cure?

The curing time is typically 8-10 hours. It is recommended to de-mold after 24 hours to improve the replicate times of the silicone mold.

Q:Can this silicone rubber be used for concrete or plaster molds?

Yes, it is suitable for reproducing materials such as plaster, polyurethane, GRC, cement, resin, polyester, wax, and artificial stones.

Q:Is the silicone hard to remove from complex shapes?

No, it features good flow ability and medium hardness, making it easy to de-mold from complex replica parts.

Q:What is the hardness range of this silicone rubber?

The silicone hardness range is 10-60 Shore A. The specific item MCSIL-H25 has a hardness of 27-28 Shore A.