Ultra-soft platinum-cure RTV-2 silicone for animatronics

General Information

P-537 is a very soft, platinum-cured silicone designed for animatronics where small, precise movements of the robotics are required. This material is not designed for most animatronic applications. Please refer to other Silicones, Inc. silicones for a wider range of materials. P-537 will require a paint coating to alleviate tackiness.

Typical Properties

Uncatalyzed Compound

Color

Base:TranslucentActivator:Translucent

Viscosity

Base:14,000cpsActivator:1,000cps

Mixing Ratio

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

Mixed Viscosity

n.a.cps

Working Time

2.5hours

Cure Time

16–18hours

Shelf Life

n.a.

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

n.a.

Specific Gravity

1.08

Coverage

n.a.

Modulus (psi)

50% 9; 100% 9; 200% 11

Shore 00 Hardness

1 Day 16; 7 Day 18