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RTV-2 Mould Making Liquid Tin Cure Silicone Rubber For Gypsum/Concrete/Resin Castings

RTV-2 Mould Making Liquid Tin Cure Silicone Rubber For Gypsum/Concrete/Resin Castings

  • RTV-2 Mould Making Liquid Tin Cure Silicone Rubber For Gypsum/Concrete/Resin Castings
  • RTV-2 Mould Making Liquid Tin Cure Silicone Rubber For Gypsum/Concrete/Resin Castings
  • RTV-2 Mould Making Liquid Tin Cure Silicone Rubber For Gypsum/Concrete/Resin Castings
  • RTV-2 Mould Making Liquid Tin Cure Silicone Rubber For Gypsum/Concrete/Resin Castings
RTV-2 Mould Making Liquid Tin Cure Silicone Rubber For Gypsum/Concrete/Resin Castings
Product Details:
Place of Origin: China
Brand Name: MC silicone
Certification: MSDS , SGS, Reach
Model Number: MCSIL-H20
Payment & Shipping Terms:
Minimum Order Quantity: 100kg
Price: Negotiable
Packaging Details: 1kg, 5kg/drum, 10kg, 20kg,200kg per drum
Delivery Time: 5-10 working days
Payment Terms: L/C, T/T, Western Union, PayPal ,
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Detailed Product Description
High Light:

Gypsum Tin Cure Silicone Rubber

,

Concrete Tin Cure Silicone Rubber

,

Alkali Resistance Liquid Silicone Rubber

DESCRIPATION

RTV-2 silicone rubber is generally named as two-part room temperature vulcanized silicone rubber, which features an exceptional fluidity and good operability. When mixed with 2-3% curing agent, they can still be operated within 30-40 minutes, but will be formed after 4-6 hours. With resistance to deformation, high temperature, acid and alkali, and expansion.

 

FEATURES

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

MC Silicone RTV2 series are suited for reproduction of resin, plaster molding, figures, art objects, decoration molding, GRC products, gypsum products, resin products, PU molds, etc.

RTV 2 Mould Making Tin Cure Liquid Silicone Rubber Casting Resin 100:5 1

 

Technical Data

 

Item No.

Character before curing Curing
Part A Part B Part A+ Part B

Pot life at 250C

mins

De-molding Time at 250C

hours

Color Color Ratio

Viscosity

cps

MCSIL-H20 Translucent Clear 100:2 20000 30-40 4-6
Character after curing 24 hours

Hardness

Shore A

Tear strength

(N/mm)

Tensile Strength(Mpa) Elongation break (%) Linear Shrinkage
20 32 4.2 550-600% 0.2%-0.4%

 

USING INSTRUCTION

1- Take 100g of part A and add 2g of part B and mix the silicone rubber and curing agent evenly.

2- vacuum pumping
Without exception, this step takes less than 10 minutes. Otherwise, it will cause , and no more further steps will be available

3- Pouring mold or block mold of silicone rubber
The pouring way is an easy way to make molds, it's slowly and evenly pour into the mixed silicon rubber into the square frame. After the cross linking reaction.

RTV 2 Mould Making Tin Cure Liquid Silicone Rubber Casting Resin 100:5 0

Package

Part A base silicone: 5kg, 20kg/drum, 25kg/drum or 200kg/drum
Part B CA30 Curing Agent: 250g, 800g/bottle, 1kg/bottle

 

RTV 2 Mould Making Tin Cure Liquid Silicone Rubber Casting Resin 100:5 2

RTV 2 Mould Making Tin Cure Liquid Silicone Rubber Casting Resin 100:5 3

 

Certificates

RTV 2 Mould Making Tin Cure Liquid Silicone Rubber Casting Resin 100:5 4

 

Storage

When the silicone rubber is stored at or below 30 centi degree in the original unopened containers, Silicone Base and Curing agent have a usable life of 10 months from the date of production. After 10 months stockpiles use the Stir to mix the Part A silicone for some minutes, then the silicone can be use again, no influence for other performance.

RTV 2 Mould Making Tin Cure Liquid Silicone Rubber Casting Resin 100:5 5

 

Benefits of MC Silicone

Ease of processing
High resin resistance increasing the number of cast parts
Low linear shrinkage for greater accuracy
Easy release of shapes, including large pieces and complex geometries
High compatibility with water-rich casting materials such as gypsum
Increased compatibility with high performance concrete
Dimensional stability due to very low shrinkage
High mechanical properties over a range of flexibility

 

Contact Details
MINGCHENG GROUP LIMITED

Contact Person: Mrs. Amy Tse

Tel: +86-18664910896

Fax: 86-769-82696808

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