Customer First, Dedication, Innovation.
MC Silicone Professional Mould Making & Casting Materials Supplier
Customer First, Dedication, Innovation.
MC Silicone Professional Mould Making & Casting Materials Supplier
 |
| Place of Origin: | CHINA |
| Brand Name: | MC |
| Model Number: | MCPLA-L20 A/B |
| 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 |
| Goods Description: | Silicone Rubber | HS Code: | 39100000 |
|---|---|---|---|
| Color: | Translucent White Pink | 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: | White Platinum Cure Silicone Rubber,8000cps Platinum Cure Silicone Rubber,RTV2 White Cure Silicone Rubber |
||
Good Flowability High Strength Low Shrinkage RTV-2 Liquid Platinum Cure Silicone Rubber For Making Cake Decorating Molds
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.
Platinum cure silicone rubber, also called addition cure silicone, are two-component high tear strength and flexible mold or casting compounds. They are recommended as a mold material for casting polyurethane, epoxy, or polyester resins, wax and a wide range of other casting materials. They exhibit extremely low shrinkage and high physical properties. These rubbers are chemically sensitive to latex, sulfur, and certain other materials. Platinum cure silicone can also be used to cast prosthetics for special effects makeup and medical training devices.
Features
Two-part platinum-cured (addition-cure) silicone rubbers
Room temperature curing (RTV)
Shore Hardness Options: A10-A60
Do not exhibit shrinkage upon curing so they are useful for casting dimensionally stable parts for highly accurate prototyping and model making applications
Molds do not require release agents when casting most materials
Cured molds have a long library life
Pourable or brushable (thicken with thixo agent)
High-strength
Excellent chemical resistance
Reproduces fine details
Can be accelerated for rapid cure
Ideal for the most demanding resin casting applications
Applications
Label manufacturing, Molding applications requiring low shrinkage e.g., jewelry, automotive, plaster, cement, cake decorations, etc.
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
Apply a release agent, Although not usually necessary, a release agent will make demolding easier when casting into most surfaces.
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.
Contact Person: Mrs. Amy Tse
Tel: +86-18664910896
Fax: 86-769-82696808
