Food Molds Making RTV-2 Addition Cure Liquid Silicone Rubber Platinum Silicone

• Raw Material: Synthetic Rubber
• Material: Silicone Rubber
• Appearance: Liquid Silicone Rubber
• Form: Liquid Rubber
• Color: Translucent Liquid Silicone Rubber
• Mixing Ratio: 1 : 1 Liquid Silicone Rubber
• Model NO.: MCPLA-L25A/B (25 A)
• Mixed Viscosity: 6000~9000cps (Adjustable)
• Working Time: 30~40 Mins
• Curing Time: 4~6 Hrs
• Hardness: 25 Shore a Liquid Silicone Rubber
• Tensile Strength: 4.2 MPa
• Tear Strength: 18 N/mm
• Elongation: 550%
• Shrinkage: <0.1%
• Shelf Life: 12 Months
• Transport Package: Drums on Pallet
• Specification: 20kg/Drum; 200kg/Drum
• Trademark: MC Silicone
• Origin: China
• HS Code: 39100000
• Production Capacity: 8000kg/Day

Product Description

Product Description

MCPLA-L Series Platinum-cure liquid silicone rubber also known as addition-cure silicone mold rubber.  It is called "platinum cured" because it uses a platinum catalyst to initiate the curing process. After mixing the two components liquid, RTV-2 platinum silicone rubber will cure into a translucent, elastic and resistant elastomer at room temperature,platinum silicone exhibit the lowest long-term shrinkage and have long library life, which are good for making molds for casting a variety of materials, like polyurethanes, epoxy resin, plaster, concrete,candle molds.

Features

Features of platinum silicone rubber for food molds:

-Totally non-toxic, odor-free,and eco-friendly
- High strength; good tensile strength and tear strength
- Very suitable hardness
- Low shrinkage less than 0.1%
- Good flexibility, very Stretchy
- Excellent UV-irradiation resistance and aging resistance

Applications

1.RTV2 platinum cure silicone rubber is commonly used for making molds for industrial parts,various materials such as resins, plaster, and concrete, decorative objects.
 
2.Food and Confectionery: RTV2 platinum cure silicone rubber is used in the food and confectionery industry for creating molds for chocolates, candies, and other food items. 
 
3.Special Effects: RTV2 platinum cure silicone rubber is used in the film and entertainment industry for creating special effects and prosthetics.

 

Product Parameters

 

Instruction

Instructions of RTV2 Addition Cure Liquid Silicone Rubber

Step 1
The ideal working temperature is around a constant 25°C. Best results can be obtained at constant temperatures between 21°C and 26°C, in a clean, dry, dust-free environment. Avoid working in high humidity.
Step 2
Measure product in accordance with your intended use. Prepare 1 part A to 1 part B by weight and pour into a clean, smooth-sided container large enough to hold all the liquid and allow room for mixing.
Step 3
The material must be mixed thoroughly for at least 5 minutes. make sure to scrape the container sides, bottom, and corners as you mix. Be careful not to whip excessive air into the mixture.
Step 4
Prepare a container(not silicone material),add the item and keep them face up.
Pour the mixed silicone onto the container and distribute evenly to cover the top of the item by at least 6-7mm
Step 5
Adjust the position and then let it cure, the bubbles will melt gradually.
Step 6
Pull the item out of the mold
Note:
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.

Shelf Life and Storage

Storage and shelf life of platinum silicone rubber for food molds:

When the silicone rubber is stored at or below 25 degree Celsius in the original unopened containers, Silicone Base and Curing agent have a usable life of 12 months from the date of production. After 12 months' stockpiles, please use tool to stir silicone for some minutes.
 

Packaging & Shipping

Package of platinum liquid silicone rubber for food molds:

20kg per drum, 200kg per drum
20kg/drum;480kg/pallet or 640kg/pallet. 200kg/drum , 800kg/ pallet. 
 

Company Profile

DONGGUAN MINGCHENG GROUP LIMITED is dedicated to manufacturing and R&D a wide variety of mold making and casting materials, such as RTV-2 liquid silicone mold rubbers, liquid polyurethane mold rubbers, silicone fluid, electronic potting silicone compound, thickening agent and so on. These materials can be used for reproduction of any original model to cast PU resin, polyester resin, epoxy resin, concrete, plaster, foam, wax, soap and all the other decorative mouldings.
Welcome to join us,we will serve you the best with our professional technology, excellent sales service and help you save the cost and enlarge your business.
The purpose of our business: Mutual Benefits, Win-Win Cooperation

Need more information , please feel free to contact us .