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Liquid Silicone Rubber for Home Crafts & Hobbies Mold Making
US$4.98
550 kg
Product profile
Customization
AvailableRaw Material
Silicone Rubber Raw MaterialMaterial
Silicone RubberModel NO.
MCSIL-H25Appearance
LiquidForm
Liquid RubberItem
Mcsil-H25Color
off-WhiteMixing Ratio
100:2Hardness
25-26 Shore aMixed Viscosity
25000-26500 CpsWorking Time
30-40 MinsCuring Time
4-6 HoursTear Strength
30 N/mmTensile Strength
4.5 MPaElongation at Break
510%Transport Package
20kg/Drum, 25kg/Drum or 200kg/DrumSpecification
REACH, MSDS, SGSTrademark
MC SILICONEOrigin
Dongguan, ChinaHS Code
39100000Production Capacity
4000kg/DayKey features
Room Temperature Curing: Cures at room temperature via condensation reaction without heat.
High Strength & Tear Resistance: Features high tear strength (30 N/mm) and tensile strength (4.5 MPa).
Long Working Time: Provides 30-40 minutes of working time for detailed mold making.
Low Linear Shrinkage: Ensures high precision and accuracy in replica parts.
Chemical Resistance: Resistant to acids and alkalis for durable mold performance.
Easy Demolding: Facilitates easy removal from complex replica parts.
Versatile Casting Materials: Suitable for casting plaster, PU, GRC, cement, resin, and wax.
Vacuum De-airing Compatible: Recommended for vacuum de-airing to remove trapped air bubbles.
Company profile

Mingcheng Group LimitedGuangdong, China
Business Type: Manufacturer/FactoryExport Year: 2013-01-01Nearest Port: ShenzhenAverage Response Time: ≤11.23hTerms 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 for Part A base silicone and Part B CA30 curing agent.
Q:How long does it take for the silicone to cure?
A:
The material cures within 6 hours at room temperature, but we recommend demolding after 24 hours for better durability.
Q:Can this silicone rubber be used for food molding?
A:
No, this RTV2 silicone rubber is an industrial product and must not be used in food molding, dental, or human skin molding applications.
Q:Is vacuum de-airing recommended?
A:
Yes, it is strongly recommended to remove entrapped air in a vacuum chamber to ensure the mixture is free of air bubbles.
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 gypsum.
Send Inquiry
*To:
Mingcheng Group Limited
Mingcheng Group Limited*Content:
Supplier replies will be sent to your registered email
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