Guangdong, China
Business Type:
Manufacturer/Factory
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, ...
Terms of Payment:
LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Availability:
Yes
OEM/ODM Service
Sample Available

Silicone Rubber, Silicone, Silicon manufacturer / supplier in China, offering Silicone Rubber for Grc Casting/Mould Making Material/China Factory, Urethane Liquid Rubbers for Moulding, High Performance Silicone Rubber Raw Material, Mould Making Silicones and so on.

Gold Member Since 2013
Supplier Homepage Products Gypsum, Plaster Decoration Products Molding Silicone Rubber for Grc Casting/Mould Making Material/China Factory

Silicone Rubber for Grc Casting/Mould Making Material/China Factory

Get Latest Price
Min. Order / Reference FOB Price
200 kg US $5.7/ kg
Port: Shenzhen, China
Production Capacity: 4000kg/Day
Payment Terms: L/C, T/T
Raw Material: Liquid Silicone Rubber
Material: Silicone Rubber
Appearance: Liquid
Form: Liquid Rubber
Item: Mcsil-M30
Color: off-White

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Basic Info

Model NO.: MCSIL-M30 silicone rubber
Mixing Ratio: 100:2
Hardness: 28-30 Shore a
Trademark: MC SILICONE
Transport Package: 20kg/Drum, 25kg/Drum or 200kg/Drum
Specification: REACH, MSDS, SGS
Origin: Dongguan, China
HS Code: 39100000

Product Description

Introduction of Silicone Rubber for GRC Casting/Mould making material/China Factory

RTV2 is a two-component Room-Temperature-Vulcanizing (RTV2) silicone rubber. Depending on its curing mechanism, two types of RTV2 are available: "condensation" cure type and "addition" cure type. Generally, RTV2 Silicone Rubber is a kind of two-component material. The RTV2 silicone rubber is made up of Part A base silicone and Part B curing agent. The Part A base silicone and Part B CA curing agent can cure at room temperature by a condensation reaction, after full cure, it become a cured silicone mold. The silicone mold can be cast the following materials for reproduction: Plaster, polyurethane, PU, GRC, cement, resin, polyester, wax etc...

Characteristics of Silicone Rubber for GRC Casting/Mould making material/China Factory

1. Good flow ability and long working time
2. Medium hardness
3. High tear and tensile strength
4. Easy de-mould from complex replica parts
5. Acid and alkali-resistance
6. Low linear shrinkage

Applications of Silicone Rubber for GRC Casting/Mould making material/China Factory

RTV2 silicone rubber can be applied in many objects mold making, since the RTV2 silicone has good flow ability and medium hardness, and the silicone can cure at room temperature, thus it's a good material for duplication.


RTV-2 Silicone Rubber can be used for artificial stone moldmaking. For example MCSIL-266 and MCSIL-288 silicone.

RTV-2 silicone rubber can be appliied in candle and soap moldmaking, such as MCSIL-215 and MCSIL-218 silicone.

RTV-2 silicone rubber can be used for plaster moldmaking, such as MCSIL-M25, MCSIL-H25 and MCSIL-M30 silicone.

RTV-2 silicone rubber can be applied in the field of shoe sole moldmaking, for example, MCSIL-S10 and MCSIL-S15 silicone.

RTV-2 silicone rubber can be used for prototyping and electronic potting.

MCSIL-M30 silicone rubber is suitablr for plaster and GRC mold making.

How to make the silicone mold?

1. Make sure the surface of the original is clean and free of loose material.
2. Weight 100 Part A base and 2 parts of CA30 Curing Agent in a clean container.
3. Stir Part A base silicone before use thoroughly, as filler separation may occur upon prolonged storage.
4. Mix Part A and Part B evenly until the CA30 completely dispersed in the base.
5. Pour the mixed Part A base silicone and CA-30 curing agent as soon as possible onto the original
6. De-mold after 24 hours, it is will improve the replicate times of silicone mold.

Storage of RTV2 Silicone Rubber For GRC Mold Making

When the RTV2 silicone rubber is stored at or below 30 C (85F) in the original unopened containers, Silicone Base and CA30 Curing agent have a usable life of 12 months from the date of production.

Note of RTV2 Silicone Rubber For GRC Mold Making

RTV2 silicone rubber is an industrial product and must not be used in food molding, dental human skin molding applications.

Need more information, please feel free to contact Nicole.
Item No.MCSIL-M30
Colorwhite
Curing agentCA30
Mixing ratio100:2
Hardness28-30 Shore A

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