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RTV2 Platinum Cure Silicone Rubber

We managed to test your silicone. The result is excellent, exceeding our expectation. We have approved it with many thanks.

—— Michael

I am very pleased with the Silicone rubber. It's great to work with you.

—— Joe

I would like to give you a 5 star review, the tear strength of the cured rubber is terrific.

—— Joseph

Thank You Julie. Your service is fantastic!!!!

—— Don

Julie Perfect product. You are a great communicator. Well done.

—— Nick

Thank you for being so patient with me and helping guide me through this process.

—— John

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RTV2 Platinum Cure Silicone Rubber

RTV2 Platinum Cure Silicone Rubber
RTV2 Platinum Cure Silicone Rubber RTV2 Platinum Cure Silicone Rubber RTV2 Platinum Cure Silicone Rubber RTV2 Platinum Cure Silicone Rubber

Large Image :  RTV2 Platinum Cure Silicone Rubber

Product Details:
Place of Origin: CHINA
Brand Name: MC
Model Number: MCPLA-L20 A/B
Payment & Shipping Terms:
Minimum Order Quantity: 200kg
Price: Negotiable
Packaging Details: 5kg, 20kg
Delivery Time: 3-5 working days after payment
Payment Terms: L/C, D/P, T/T, Western Union
Detailed Product Description
Goods Description: Silicone Rubber HS Code: 39100000
Color: Translucent Hardness: 20 Shore A
Mix Ratio: 1:1 Viscosity: 7000-9000 Cps
Working Time: 30 Minutes Curing Time: 4 Hours
Shelf Life: 12 Months
High Light:

RTV2 Platinum Cure Silicone Rubber


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Product description

Two-component addition type silicone rubber Silicone Rubber is a two-part, platinum-catalyzed, liquid silicone system that cures (RTV) to a Shore A20 rubber. The polymerization can be accelerated by heat. The silicone components are delivered as liquids, which once mixed and cured transform into a transparent, elastic and resistant material. Polymerization occurs without formation of heat.



High Transparency

High tear and tensile strength

Long shelf life with low shrinkage

Fast mixing (1:1)

Easy processing due to the low viscosity

RTV2 Platinum Cure Silicone Rubber 0


Label manufacturing, Molding applications requiring low shrinkage e.g., jewelry, automotive, plaster, cement, cake decorations, etc.

RTV2 Platinum Cure Silicone Rubber 1

RTV2 Platinum Cure Silicone Rubber 2


Technical Properties

Item No. MCPLA-L20A/B
Appearance Viscous liquid
Color Translucent
Viscosity ( cps,approx.) 7000-9000
Mix ratio (A:B) 1:1
Working time(at 25℃ ,minutes) 30-40
Curing time(at 25℃,hrs,approx.) 6
Hardness Shore A(after 24 h) 20
Tensile Strength(Mpa,after 24 h) 3.8
Elongation(%) 600
Tear Strength(N/mm) 16
Linear Shrinkage (%) 0.1

Processing and Instructions of Addition Cure Silicones

1. Mixing the two components
According the mixing ration 10:1 or 1:1 weighting A and B, the two components may be thoroughly mixed either by hand or using a low-speed electric to minimize the degassing of bubbles and to avoid any temperature increase. Note: It is also possible to use a special mixing and dispensing machine for the silicone components, further information is available upon request.
2. Moulding
The mixture should be degassed preferably at 30 to 50 mbar to eliminate any entrapped air. If a dispensing machine is used, the two components are degassed separately prior to mixing. The silicone mixture expands to 3-4 times of its initial volume and bubbles rise to the surface. The bubbles progressively disappear and the mixture returns to its initial volume after 5 to 10 minutes. Wait a few minutes to complete the degassing and then flash the vacuum. The silicone is ready for pouring, either by gravity or under low pressure.
Note: Flashing the vacuum once or twice accelerates the degassing. It is recommended to use a container with a high diameter/height ratio (3 to 4 times of the initial volume)
3. Polymerisation
The curing may be slowed down at lower temperature or accelerated by applying heat.
Contamination from sulfur (e.g., sulfur-based clay), amines, tin compounds, cured polyester resin, some paints and some silicone rubbers may inhibit surface cure of platinum-cured rubbers.

Apply a release agent, Although not usually necessary, a release agent will make demolding easier when casting into most surfaces.

20kg per drum, 200kg per drum

RTV2 Platinum Cure Silicone Rubber 3

Storage and shelf life
MC Silicone MCPLA -H Series should be used within 12 months from the manufacturing date. Beyond this date, MC silicone no longer guarantees the products confirms with the sales Specification. In order to preserve best properties it is recommended to follow strictly the following guild lines:
Store the original packing tightly sealed and at a temperature below 30 degree Celsius.
Use the product as soon as the packaging has been opened.

RTV2 Platinum Cure Silicone Rubber 4

Contact Details

Contact Person: Mrs. Amy Tse

Tel: +86-18664910896

Fax: 86-769-82696808

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