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RTV-2 Silicone Rubber/Room Temperature Vulcanizing Silicone Rubber
US$5.80
200 kg

Product profile

Customization

Available

Raw Material

Synthetic Rubber

Material

Silicone Rubber

Model NO.

MCSIL-L30

Appearance

Liquid

Form

Liquid Rubber

Item

Mcsil-L30

Color

off-White

Mixing Ratio

100:5

Mixed Viscosity

16700 Cps

Working Time

60-80 Mins

Curing Time

8-12 Hours

Hardness

28-30 Shore a

Tear Strength

28 N/Mm

Tensile Strength

4 MPa

Elongation at Break

510%

Transport Package

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

Specification

REACH, MSDS, SGS

Trademark

MC SILICONE

Origin

Dongguan, China

HS Code

39100000

Production Capacity

4000kg/Day

Key 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 Limited
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.

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