Soft platinum-cure RTV-2 silicone gel for special effects

General Information

P-574 is an extremely soft, tacky silicone rubber gel. It is a two component, addition cure material that is sensitive to cure inhibition when in contact with sulfur, nitrogen or organo-tin containing materials. It can be used in conjunction with platinum cured special effect silicones to produce a realistic simulation of living tissue. It is a colorless, water clear gel that can be colored by the use silicone dispersed pigment >. P-574 also has is a low viscosity that allows for easy mixing, deairing and pouring. This combination of properties makes P-574 well suited for special effects and movie making and anatomical training aid industries.

Typical Properties

Uncatalyzed Compound

Color

Base:ClearActivator:Clear

Viscosity

Base:1,000cpsActivator:100cps

Mixing Ratio

By weight:n.a.By volume:n.a.

Mixed Viscosity

n.a.cps

Working Time

2.0–4.0hours

Cure Time

18–24hours

Shelf Life

3months

Vulcanized (Cured) Properties

Measured at 7 days, 70°F / 50% relative humidity

Shore A Hardness

One day:n.a.7 days:n.a.

±4 durometer

Tear Resistance

n.a.ppiASTM D624

Tensile Strength

n.a.psiASTM D412

Elongation

n.a.%ASTM D412

Service Temperature

n.a.

Shrinkage

0.00%

Specific Gravity

1.00

Coverage

n.a.

Texture analyzer

1 day 10 + 3; 7 days 13 + 3