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RTV-2 Silicone Rubber/Room Temperature Vulcanizing Silicone Rubber
US$5.80
200 kg
Product profile
Customization
AvailableRaw Material
Synthetic RubberMaterial
Silicone RubberModel NO.
MCSIL-L30Appearance
LiquidForm
Liquid RubberItem
Mcsil-L30Color
off-WhiteMixing Ratio
100:5Mixed Viscosity
16700 CpsWorking Time
60-80 MinsCuring Time
8-12 HoursHardness
28-30 Shore aTear Strength
28 N/MmTensile Strength
4 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
High Strength & Durability: Features 28 N/mm tear strength and 4 MPa tensile strength for durable molds.
Excellent Flow & Detail: Low viscosity (16700 Cps) ensures high flow ability for complex replica parts.
Versatile Application: Ideal for casting plaster, PU, GRC, cement, resin, polyester, and wax.
Long Working Time: Provides 60-80 minutes of working time for thorough mixing and pouring.
Chemical Resistance: Resistant to acids and alkalis, suitable for diverse casting materials.
Easy Demolding: Flexible cured rubber allows easy removal from complex replica parts.
Stable Storage Life: 12 months usable life when stored below 30C in unopened containers.
Company profile

Mingcheng Group LimitedGuangdong, China
Business Type: Manufacturer/FactoryExport Year: 2013-01-01Nearest Port: ShenzhenAverage Response Time: ≤9.17hTerms 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 recommended mixing ratio is 100:5 (Part A base silicone to Part B CA30 Curing Agent).
Q:How long does it take for the silicone to cure?
A:
Curing time is 8-12 hours at room temperature. Demolding is advised after 24 hours for better replication results.
Q:Can this silicone rubber be used for casting concrete or GRC?
A:
Yes, it is suitable for reproducing materials such as plaster, polyurethane, GRC, cement, resin, polyester, and wax.
Q:What is the shelf life of the product?
A:
The usable life is 12 months from the date of production if stored at or below 30C in original unopened containers.
Q:Is vacuum de-airing recommended during mixing?
A:
Yes, it is strongly recommended to remove entrapped air in a vacuum chamber to ensure a bubble-free mixture.
Send Inquiry
*To:
Mingcheng Group Limited
Mingcheng Group Limited*Content:
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