Brand: MC SILICONE
Model: RTV SK0/5
Price: USD 5.6-6.8 / kg
Min. Order: 200 kg kg
rtv2 silicone rubber
liquid silicone rubber
silicone rubber
Advantages

1. Platinum (PT) cure, good resilience
2. Non-toxicity, human skin color
3. Good tear strength and elongation

Applications

Life casting silicone suitable for human skin model made, Life casting, Masters, Prototypes, Decorative Component, Architectural Models, etc.
Data of Lifecasting silicone

P Item NO. Characteristics before curing Curing
Part A Part B Part A+ Part B Pot life at 250C
mins De-molding Time
at 250C
Appearance Ratio Viscosity
cps
RTV SK5 Liquid white Liquid clear 100:2 9000 -25000 8-10 4-6 H
RTV SK0 Liquid white Liquid clear 100:2 4500-6000 0-1 4-6 H
Characteristics after curing 24 hours
Hardness
Shore A Tear strength
(N/mm) Tensile Strength
(Mpa) Elongation break (%) Linear Shrinkage
RTV SK5 5-10 20 ≥2.5 650 ≤0.3%
RTV SK0 0-1 20 ≥2.5 750 ≤0.3%

Note: You can add the pigment to adjust the color of the silicone appearance.

Procedures

1. Make sure the surface of the original is clean and free of loose material.
2. Weight 100 Part A base and 2 parts of CA30 Curing Agent in a clean container.
3. Stir Part A base silicone before use thoroughly, as filler separation may occur upon prolonged storage.
4. Mix Part A and Part B evenly until the CA30 completely dispersed in the base.
5. Pour the mixed Part A base silicone and CA-30 curing agent as soon as possible onto the original
6. De-mold after 24 hours, it is will improve the replicate times of silicone mold.

Note: It is strongly recommended that entrapped air be removed in a vacuum chamber, allowing the mix to completely expand and then collapse. After a further 1-2 mins under vacuum, the mix should be inspected and can be used if free of air bubbles. A volume increase of 3-5 times will occur on vacuum de-airing the mixture. So a suitably large container should be chosen.


PACKAGING

5kg/drum or 20kg/drum