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Rtv-2 Platinum Cure Silicone Liquid Rubber Life Casting Silicone Food Safe Addition Type

Rtv-2 Platinum Cure Silicone Liquid Rubber Life Casting Silicone Food Safe Addition Type

  • Rtv-2 Platinum Cure Silicone Liquid Rubber Life Casting Silicone Food Safe Addition Type
  • Rtv-2 Platinum Cure Silicone Liquid Rubber Life Casting Silicone Food Safe Addition Type
  • Rtv-2 Platinum Cure Silicone Liquid Rubber Life Casting Silicone Food Safe Addition Type
  • Rtv-2 Platinum Cure Silicone Liquid Rubber Life Casting Silicone Food Safe Addition Type
  • Rtv-2 Platinum Cure Silicone Liquid Rubber Life Casting Silicone Food Safe Addition Type
Rtv-2 Platinum Cure Silicone Liquid Rubber Life Casting Silicone Food Safe Addition Type
Product Details:
Place of Origin: CHINA
Brand Name: MC silicone
Certification: SGS,REACH
Model Number: MCPLA-L20 A/B; RTV1020
Payment & Shipping Terms:
Minimum Order Quantity: 120 kg
Price: $5.58~$6.28/ kilogram
Packaging Details: 5kg;10kg;20kg;200kg/ drum
Delivery Time: 5-7 working days after payment
Payment Terms: L/C, T/T, Western Union, ,paypal
Supply Ability: 4000kg per day
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Detailed Product Description
Features: High Duplicating Times,Food Safe Goods Description: Addition Cured Silicone Liquid Rubber
Applications: Life Casting, Food Molds Making Color: Translucent Liquid Silicone Rubber
Mix Ratio: 50:50 Liquid Silicone Rubber Viscosity: 7000 ~9000 Cps
Hardness: 20 Shore A Liquid Silicone Rubber Shelf Life: 12 Months
High Light:

Platinum Cure Silicone Liquid Rubber

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Rtv2 Casting Silicone Liquid Rubber

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Platinum Cure Life Casting Silicone

Rtv-2 Platinum Cure Silicone Liquid Rubber Life Casting Silicone Food Safe Addition Type 

Item No. MCPLA-L20A/B
Appearance Viscous liquid
Color Translucent
Viscosity ( cps,approx.) 7000-9000
Mix ratio (A:B) 100:100
Working time(at 25℃ ,minutes) 30~40
Curing time(at 25℃,hrs,approx.) 4~6
Hardness Shore A(after 24 h) 20
Tensile Strength(Mpa,after 24 h) 4.2
Elongation(%) 550
Tear Strength(N/mm) 17
Linear Shrinkage (%) 0.1

 

 

Rtv-2 Platinum Cure Silicone Liquid Rubber Life Casting Silicone Food Safe 

 

MCPLA-L20A/B RTV2 platinum cured liquid silicone rubber is a two-part, high-performance elastomer that is used for mold making, casting, and other industrial applications. It is called "platinum cured" because it uses a platinum catalyst to initiate the curing process, which results in a higher quality and more durable end product.

 

Rtv-2 Platinum Cure Silicone Liquid Rubber Life Casting Silicone Food Safe Addition Type 0

 

Applications of Platinum Cured Liquid Silicone Rubber Resin Mold Making

 

1.mold making for various materials

polyurethane and other reactive resins

Small pieces of cement,plaster,gypsum,concrete products.

Food like chocolate,fondants,desserts

Wax,candle,soap;

Low melt metal

2.casting body parts,artificial skin,shoe insole.

 

Rtv-2 Platinum Cure Silicone Liquid Rubber Life Casting Silicone Food Safe Addition Type 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Features of RTV2 Translucent Platinum Cured Liquid Silicone Rubber

 

-Totally non-toxic, odorless, harmless, and eco-friendly
- High elasticity; good tensile strength and tear strength
- Very suitable hardness
- Low shrinkage less than 0.1%
- Good flexibility, permeability and easy operation
- Excellent UV-irradiation resistance and aging resistance

 

 

 
Rtv-2 Platinum Cure Silicone Liquid Rubber Life Casting Silicone Food Safe Addition Type 2


 

Processing and Instructions of Addition Cured Liquid Silicones 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.

 

Storage and shelf life of Addition Cured Liquid Silicones Rubber


MC Silicone MCPLA -L 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.

 

Packaging of Addition Cured Liquid Silicones Rubber
20kg/drum: 24 drums (480kg) or 32 drums(640kg) per pallet
200kg/drum or 220kg/drum: 4 drums per pallet
 
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Rtv-2 Platinum Cure Silicone Liquid Rubber Life Casting Silicone Food Safe Addition Type 5
 

 

MINGCHENG GROUP LIMITED with brand MC Silicone,established in 2011, is a professional manufacturer of silicone mould making and casting materials based in Dongguan, China.

Our professional approach to all our work, together with creative ideas and strong technical skills, enable us to produce high quality, cost effective materials.

Our products include:

1.Condensation cure silicones for making molds for gypsum, concrete and resin arts and crafts, candle soap and shoe mold,

2.Addition cure silicones for making molds for jewelry, rapid prototype, food grade silicone for chocolates and cakes,life casting silicone.

3.Addition cure silicone putty for equine hoof cushion making, resin crafts mold making.

4.silicone potting compound for electronics encapsulating.

 

Rtv-2 Platinum Cure Silicone Liquid Rubber Life Casting Silicone Food Safe Addition Type 6

Rtv-2 Platinum Cure Silicone Liquid Rubber Life Casting Silicone Food Safe Addition Type 7

 

Q1: Why the curing time of platinum silicone varies in environment with different temperature ?
Platinum (addition) cured silicone rubber,Which with platinum catalyst and uses heat to transform from liquid to solid rubber. Therefore, platinum cured silicone rubber is sensitive to temperature, platinum systems are often cured quickly with heat, although they can also be formulated to cure at low temperatures and room temperature.
Q2:why the bottom and sides of platinum silicone molds are still gummy?
platinum silicone rubber requires accurate and careful mixing. The material must be mixed thoroughly for at least 3~5 minutes. make sure to scrape the container sides, bottom, and corners as you mix.
Q3: Why the platinum silicone rubber do not cure?
Platinum-cure silicone rubbers are critically sensitive to some materials and will not cure under any circumstances when exposed. like the materials below:
#Natural rubbers vulcanized with sulfur
#RTV elastomer is catalyzed with metal salts, e. G. Tin compounds
#Epoxy catalyzed with amines
#Certain organic solvents, such as Ketones, alcohols, etc.
Q4: Is platinum silicone food safe?
yes! It's safe to contact Food and skin, which is suitable for making food molds and making Prosthetics .

Contact Details
MINGCHENG GROUP LIMITED

Contact Person: Mrs. Amy Tse

Tel: +86-18664910896

Fax: 86-769-82696808

Send your inquiry directly to us (0 / 3000)