HONGYE SILICONE’s food-safe liquid silicone molds are premium two-component Addition Curing Silicone products, exclusively designed for food contact mold manufacturing. As a national high-tech enterprise with standardized production and one-stop solutions, our Food grade mold silicone is FDA-certified, non-toxic, odorless, and features excellent temperature resistance (-60℃~250℃) and durability. This Mold Making Silicone supports deep curing, precise detail replication, and easy operation, helping global buyers reduce production costs, improve efficiency, and create safe, high-quality molds for diverse food applications.
Product Overview
Our food-safe liquid silicone molds are made from high-quality RTV 2 Silicone Rubber, consisting of flowable Part A and Part B. The two-component formula enables flexible operation, supporting both room-temperature and heat curing, making it suitable for mass production and custom mold creation. Unlike ordinary silicone, this Liquid Mold Silicone achieves deep curing without being limited by mold thickness, ensuring uniform hardness and stable performance. Widely used in high-grade simulated food, pastry, ice cream, and chocolate mold manufacturing, it also applies to precision Prototype silicone production, providing a versatile solution for food processing, mold manufacturing, and baking industries worldwide.
Technical Specifications
Type: Two-component addition-curing RTV 2 Silicone Rubber;
Mix Ratio: 1:1 (by weight);
Operating Time (25℃): 30~40 minutes (customizable);
Curing Time (25℃): 4~5 hours; 80~120℃ for tens of minutes (customizable);
Temperature Resistance: -60℃~250℃;
Hardness: 18~35 Shore A (customizable);
Certifications: FDA; Shelf Life: 10 months (sealed, indoor storage, away from sunlight and rain);
Grade: Food-Safe (direct/indirect food contact compliant);
Tensile Strength: ≥3.2MPa;
Elongation at Break: ≥300%.
Product Images and Videos
We provide high-quality images of our food-safe liquid silicone molds, including close-ups of mold textures, detail features, and finished food products made with the molds. Product demonstration videos are also available, showing the entire process of silicone mixing, pouring, vacuum degassing, curing, and demolding, helping you fully understand the product’s performance and operation (original image addresses are retained for display).
Product Features & Advantages
1. Strict Food Safety Compliance: FDA-certified food grade Mold Silicone , non-toxic, odorless, tasteless, no harmful substances, fully meeting global food contact safety standards, ensuring food purity and safety.
2. Deep Curing Performance: No limitation by mold thickness, ensuring uniform curing for both small delicate molds and large-sized molds, avoiding uneven hardness.
3. Excellent Thermal Stability: Withstands extreme high and low temperatures, adapting to food freezing, baking, and steaming processes without deformation, brittleness, or performance degradation.
4. Easy Operation & Processing: Superior fluidity for easy pouring and filling of tiny mold details; 1:1 mix ratio and dual curing options (room/heat) simplify production, reducing operational difficulty.
5. High Durability: High tensile and tear resistance, supporting 50~80 mold turns, reducing mold replacement costs and improving production efficiency.
6. Competitive Edge: Standardized production ensures consistent batch quality; one-stop solutions save procurement and production time, distinguishing us from competitors with unstable quality.
How to Use (Step-by-Step)
1. Component Mixing: Combine Part A and Part B in a 1:1 weight ratio, stirring thoroughly for 2~3 minutes until the mixture is uniform and free of streaks or air bubbles.
2. Vacuum Degassing: Place the mixed silicone in a vacuum chamber for 2~5 minutes to remove air bubbles; adjust the time according to silicone viscosity, weight, and vacuum strength to avoid mold defects.
3. Pouring & Filling: Slowly pour the degassed silicone into the master mold, ensuring full coverage of all details and contours.
4. Curing: Cure at room temperature (4~5 hours) or heat at 80~120℃ for accelerated curing (tens of minutes) until the silicone is fully set and elastic.
5. Demold & Maintenance: Gently demold the silicone mold, clean it thoroughly before food contact use; store unused silicone in a sealed container indoors, away from sunlight and rain.
Application Scenarios
Our food-safe liquid silicone molds are widely applied in manufacturing molds for various foods, including pastries, ice cream, chocolates, candies, and high-grade simulated foods. They are also suitable for epoxy resin craft molds and Rapid prototyping silicone for food mold design. For food processing factories, baking mold manufacturers, and artisanal food brands, our molds not only ensure food safety but also improve product appearance and quality, enhance brand competitiveness, and reduce production costs, meeting diverse demands of the global food market.
FAQ
1. Is this mold safe for direct food contact? Yes, it is FDA-certified food-safe, non-toxic, odorless, and fully compliant with global food contact standards, safe for direct and indirect food contact.
2. Can it be used for high-temperature baking or low-temperature freezing? Absolutely, it withstands -60℃~250℃, perfectly adapting to freezing, baking, and steaming processes.
3. How many times can the mold be reused? With proper cleaning and maintenance, it can be reused 50~80 times, reducing replacement costs.
4. Can the mold be customized? Yes, color, hardness, operating/curing time, and mold size/shape are all customizable to meet your specific needs.
5. What is the storage requirement for unused silicone? It should be stored in a sealed state indoors, away from sunlight and rain, with a shelf life of 10 months.
Shenzhen Hong Ye Jie Technology Co., Ltd
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