25 Shore White Liquid RTV2 Silicone Rubber for Resin Crafts Molds

Product Description

25 Shore White Liquid RTV2 Silicone Rubber for Resin Crafts Molds
Description of Liquid White RTV2 Silicone For Resin Arts Reproduction:
RTV2 Silicone (room temperature vulcanization silicone) is a type of silicone rubber made from a two-component system (base plus curative; A+B) available in a hardness range of very soft to medium - usually from 15 Shore A to 40 Shore. RTV Silicones can be cured with either a platinum catalyst or a tin catalyst. Applications include making molds for reproducing.

Item no.	RTV 2025
Color	white
Viscosity	25000±2000 cps
Mix ratio	100:2
Pot life	30-40 mins
Curing time	4-6 hrs
Hardness	25 shore A
Tensile strength	3.8 Mpa
Elongation	500%
Tear Strength	30 N/mm
Shrinkage	0.3%

Applications of Liquid White RTV2 Silicone For Resin Arts Reproduction:
RTV2 Silicone will reproduce the finest detail and is suitable for a variety of industrial and art related applications including prototypes, furniture, sculpture and architectural elements. RTV2 Silicone can also be used to cast a variety of materials including wax, gypsum, low melt alloys/metals and urethane, epoxy or polyester resins.
Features of Liquid White RTV2 Silicone For Resin Arts Reproduction:
Good characteristics of easy-operation
Light viscosity and good flowability
Low shrinkage
Favorable tension
No deformation
Favorable hardness
High temperature resistance, acid and alkali-resistance and ageing resistance
Silicone Mold-making Procedures:
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.y).
Package and Storage
When the silicone rubber is stored at or below 30 centi degree in the original unopened containers, RTV2 Silicone Base and CA30 Curing agent have a usable life of 12 months from the date of production. After 12 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.
1. Packed with vacuumed thick PE bag inside, and iron barrel (tin) outside, packing in 5kg, 20kg, 25kg, 200kg.
2. The product should be stored in a cool dry place, avoid the sun and rain, it must be kept away from acids, alkalis, salts and other compound
Professional factory of Liquid White RTV2 Silicone For Resin Arts Reproduction:
We are manufacturer, and specialized in manufacturing different hardness, different viscosity silicone rubber series, we are competitive in price with good quality.
If you have any question, please feel free to contact Mrs nicole.
MINGCHENG GROUP LIMITED