Mold Making RTV2 Liquid Silicone Rubber for Gypsum Cornice Molds

Product Details
Customization: Available
Raw Material: Synthetic Rubber
Material: Silicone Rubber
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  • Mold Making RTV2 Liquid Silicone Rubber for Gypsum Cornice Molds
  • Mold Making RTV2 Liquid Silicone Rubber for Gypsum Cornice Molds
  • Mold Making RTV2 Liquid Silicone Rubber for Gypsum Cornice Molds
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Basic Info.

Model NO.
MCSIL-2025
Form
Liquid Rubber
Color
White
Mix Ratio
100:2
Hardness
25 Shore a
Viscosity
21000 Cps
Pot Life
30-40 Minutes
Curing Time
4-6 Hours
Tensile Strength
3.8MPa
Tear Strength
30n/mm
Shelf Life
12 Months
Transport Package
25kg/Drum
Specification
REACH, MDSD
Trademark
MC Silicone
Origin
Dongguan
HS Code
3910000000
Production Capacity
4000kg Per Day

Product Description

DESCRIPTION of Mould Making RTV2 Silicone Rubber:

RTV-2 silicone rubber are generally named as two-part room temperature cure silicone rubber, which features an exceptional fluidity and good operability. When mixed with 2% curing agent, they can still be operated within 30 minutes, but will be formed after 4-6 hours. With resistance to deformation, high temperature, acid and alkali, and expansion.
Item No. MCSIL-2025
Color  White
 Viscosity  25000cps
 Hardness  25 shore A
Mix Ratio  100:2
 Pot life  30-40 minutes
 Curing time  4-6 hours
Tensile strength  3.8 Mpa
 shrinkage  2-4%

Various Applications of Plaster Mould Making Silicone Rubber:

A: Cultural relic duplication, architectural decoration, statues
B: Resin crafts
C: Lighting ornaments, candles
D: Plaster, Gypsum, Cement, Concrete decorations
F: Model design, product exploitation, etc.

Mold Making RTV2 Liquid Silicone Rubber for Gypsum Cornice Molds
Mold Making RTV2 Liquid Silicone Rubber for Gypsum Cornice Molds

Procedures of mold making by RTV-2 Silicone Rubber

1. Clean and prepare specimen (apply consolidant, sealant, or release agent if necessary).
2. Build retaining wall around specimen.
3. Stir silicone base to loosen any settled material.
4. Decant desired amount of silicone into mixing container.
5. Mix in appropriate amount of catalyst.
6. Apply to specimen.
7. If reinforced mold is desired, gently press in gauze after pouring fist layer.
8. When cured, gently remove mold from specimen.
9. If needed, create rigid backing or jacket over mold with plastic, Urethane foam, or plaster.
10. Remove backing material and mold. Store mold inside rigid backing.

Storage and Precautions of Plaster Mould Making Silicone Rubber:

Plaster Mould Making Silicone Rubber is an environmentally-friendly liquid silicone product, is not easy to burn and can be stored and transported as non-hazardous goods. The shelf life of the product is about one year from the date of production. Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.

Package of Plaster  Mould Making Silicone Rubber:

Mold Making RTV2 Liquid Silicone Rubber for Gypsum Cornice Molds
Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drum
Part B CA30 Curing Agent: 800g/bottle and 10kg/bottle

Professional factory of Plaster Coving Mould Making Silicone Rubber: :

We are manufacturer, and specialized in manufacturing different hardness, different viscosity silicone rubber series, we are competitive in price with good quality.

Should you have any question, please feel free to contact Mrs nicole.

MINGCHENG GROUP LIMITED

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