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Product profile
Customization
AvailableRaw Material
Silicone Rubber Raw MaterialMaterial
Silicone RubberModel NO.
RTV215/218 silicone rubberAppearance
LiquidForm
Liquid RubberItem
RTV 218Color
off-WhiteMixing Ratio
100:2Mixed Viscosity
22000-23000 CpsWorking Time
30-40 MinsCuring Time
4-6 HoursHardness
18-20 Shore aTear Strength
25 N/MmTensile Strength
3.8 MpaElongation at Break
520%Transport Package
20kg/Drum, 25kg/Drum or 200kg/DrumSpecification
REACH, MSDS, SGSTrademark
MC SILICONEOrigin
Dongguan, ChinaHS Code
39100000Production Capacity
8000kg/DayKey features
Room Temperature Curing: Cures at room temperature via condensation reaction with CA30 agent.
High Tear Strength: Features 25 N/mm tear strength and 3.8 Mpa tensile strength for durability.
Low Shrinkage Rate: Minimal linear shrinkage of 0.30% ensures precise mold replication.
Versatile Applications: Ideal for soap, candle, plaster, artificial stone, and shoe sole molds.
Easy Demolding: Low hardness (18-20 Shore A) allows for easy demolding of complex shapes.
Acid and Alkali Resistant: Resistant to acid and alkali, ensuring longevity in various environments.
Long Working Time: Provides 30-40 minutes of working time for detailed mold making.
Vacuum De-airing Compatible: Suitable for vacuum chamber processing to remove entrapped air bubbles.
Company profile
Mingcheng Group LimitedGuangdong, China
Business Type: Manufacturer/FactoryExport Year: 2013-01-01Nearest Port: ShenzhenAverage Response Time: ≤9.20hTerms 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 RTV218 silicone rubber?
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 curing time is 4-6 hours at room temperature.
Q:Can this silicone rubber be used for food molding?
A:
No, RTV215/218 silicone rubber is an industrial product and must not be used in food molding applications.
Q:What is the shelf life of the product?
A:
The usable life is 12 months from the date of production when stored at or below 30C (85F) in original unopened containers.
Q:What are the available packing options?
A:
Part A is available in 20kg, 25kg, or 200kg drums. Part B is available in 0.25kg, 1kg, or 10kg bottles.
Send Inquiry
*To:Mingcheng Group Limited
Mingcheng Group Limited*Content:
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