Product Overview
The IOTA LSR 3100 series is a food-grade, platinum-catalyzed liquid silicone rubber (LSR) designed for creating ultra-soft, elastic materials. When AB components are mixed and cured, the result is a material with exceptional physical properties and a unique tactile feel, making it the ideal choice for stress-relief toys like "squishy" or "nene" toys.
Key Features and Benefits
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Food-Grade Quality: Odorless, easy to de-mold, self-defoaming, and long-lasting with excellent heat resistance.
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Ultimate Air Feel: Offers over 30x compression ratio, providing a superb air-like sensation with medium rebound speed, no resistance, and easy recovery.
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Ease of Use: Low viscosity, strong self-defoaming ability, and no need for professional vacuum equipment—simply mix, pour into molds, and let it cure.
Technical Specifications
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Product Name: IOTA LSR 3100 Series
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Hardness: Creamy texture (customizable)
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Viscosity: 400-600 cP
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Curing Conditions: 2-3 hours at 25°C (customizable)
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Color: Translucent or custom colors available
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Tactile Feel: Dry and non-sticky, without oily residue
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Elongation: >500%
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Mix Ratio: AB = 1:1 (adjustable)
Applications
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DIY Toys: Perfect for crafting custom stress-relief toys.
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Squishy Toys: Ideal for creating soft, bouncy, and fun playthings.
Usage Instructions
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Clean the mold surface or material to be sealed with white spirit or 3% dish soap solution before use.
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Mix AB components in a 1:1 weight ratio. Use a scale for precision or an AB automatic dispensing machine for higher efficiency.
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De-bubble: Pour AB components into stainless steel buckets with filters and place them in a vacuum chamber for 10-30 minutes. Alternatively, use a de-bubbling machine for 2-6 minutes.
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De-mold the product in 3-5% dish soap water. The mold does not need further cleaning and can be reused immediately.
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For color customization, mix pigment thoroughly with A component using an electric mixer.
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Curing: Typically, the curing time is three times the operation time. For example, a 1-hour operation requires 3 hours for complete de-molding.
Storage and Precautions
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Storage: Non-hazardous, store in a cool, dry place, away from direct sunlight and rain. Shelf life is 1 year.
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Compatibility: Avoid mixing with condensation-type silicone rubbers, sulfur, phosphorus, or nitrogen compounds, as they may affect curing. If the mold was previously used for condensation-type silicone, clean it thoroughly with white spirit before use.
