Basic silicone materials

Muscle simulation silicone rubber

Liquid Silicone Rubber

01

Liquid Silicone Rubber

Muscle simulation silicone rubber

Features

◇ Higher viscosity, high strength;

◇ Medium-to-high hardness, soft, elastic, good hand feel;

◇ Easy to formulate various colors;

◇ Resistant to high and low temperatures and weather aging;

Typical Applications

◇ Suitable for making various simulated human muscles;

◇ For making prosthetics and artificial limbs;

◇ Can be used with GMX-608T to adjust hardness and viscosity.

Typical Properties

ItemUnitValue
GMX-605TGMX-608T
Before CuringAppearanceTranslucent pasteWhite paste
Specific Gravity, 23℃g/cm³1.11
Viscosity, after stirring at 23℃Pa·s20~308~12
Mixing RatioA:B100:2~4100:2~4
Pot Life, 25℃h11
After CuringTensile StrengthMPa53
Elongation%500600
Tear StrengthkN/m2515
Shore A Hardness20~306~10

Instructions for Use

◇ Weighing: Add 2-4 parts of the matching curing agent to every 100 parts by weight of the compound.

◇ Mixing: Thoroughly mix the two components, being careful to scrape the bottom and side walls of the mixing container.

◇ Degassing: To ensure that no bubble defects remain in the cured rubber, place the mixed compound together with its container in a vacuum degassing device and degas under vacuum. During vacuum degassing, the liquid level of the mixture may rise to 3-4 times the original volume before the bubbles automatically collapse. After the bubbles have collapsed, maintain the vacuum for 4-6 minutes, then release the vacuum.

◇ Molding and Curing: Brush or pour the prepared compound by hand or injection into the mold, rotate the mold so that the compound flows along the inner wall of the mold to form, and cure naturally at room temperature for 24 hours.

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