HONGYE SILICONE’s food-grade liquid silicone is a professional addition-curing RTV 2 Silicone Rubber, exclusively designed for manufacturing high-quality pastry molds. As a national high-tech enterprise with standardized production and one-stop solutions, this Food grade mold silicone is FDA-certified, non-toxic, odorless, and features excellent fluidity and temperature resistance (-60℃~250℃). It ensures precise replication of pastry details, easy demolding, and long mold service life, helping global baking mold manufacturers and food enterprises reduce costs, improve efficiency, and produce premium, visually appealing pastries.
Product Overview
Our food-grade liquid silicone for pastry molds is a two-component Addition Curing Silicone, composed of flowable Part A and Part B, tailored specifically for pastry mold production. This Mold Making Silicone is easy to operate, supporting both room-temperature and heat curing, making it suitable for mass production and custom pastry mold creation. Unlike ordinary silicone, it enables deep curing without being limited by mold thickness, ensuring uniform hardness and durability. As a core product of HONGYE SILICONE, it also applies to high-grade simulated food molds, precision Prototype silicone production, and epoxy resin craft molds, providing a versatile solution for global buyers.
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℃ (adapts to pastry baking and refrigeration);
Certifications: FDA, ISO9001, CE;
Shelf Life: 10 months (sealed, indoor storage, away from sunlight and rain);
Hardness: 18~32 Shore A (customizable for pastry demolding);
Grade: Food-Grade (safe for indirect food contact via molds).
Product Features & Advantages
1. Strict Food-Grade Safety: FDA-certified food grade Mold Silicone , non-toxic, odorless, tasteless, fully complying with global food safety standards, ensuring no contamination to pastries.
2. Precision Detail Replication: Superior fluidity fills every tiny cavity of pastry mold designs (flower, animal, geometric shapes), perfectly reproducing delicate pastry contours for high-end baking needs.
3. Excellent Thermal Stability: Withstands 250℃ baking temperature and -60℃ refrigeration temperature without deformation or brittleness, adapting to the entire pastry production process.
4. Easy Demolding & Durability: Smooth, non-stick cured surface ensures damage-free pastry demolding; high tensile and tear resistance supports 50~80 mold turns, reducing replacement costs.
5. Flexible Operation: 1:1 mix ratio, room/heat curing options, and customizable operating/curing time, simplifying production and matching different mold production lines.
6. Full Customization: Color, hardness, and curing parameters can be tailored to meet specific pastry mold designs and production needs.
How to Use (Step-by-Step)
1. Mix Components: Combine Part A and Part B in a 1:1 weight ratio, stirring thoroughly for 2~3 minutes until the mixture is uniform and streak-free.
2. Vacuum Degassing: Place the mixed Liquid Mold Silicone in a vacuum chamber for 2~5 minutes to remove air bubbles (adjust time based on viscosity and vacuum strength to avoid mold defects). 3. Pour & Fill: Slowly pour the degassed silicone into the pastry mold master frame, ensuring full coverage of all intricate details.
4. Cure: Allow to cure at room temperature (4~5 hours) or heat at 80~120℃ for accelerated curing (tens of minutes) until fully set.
5. Demold & Store: Gently demold the silicone mold, clean it thoroughly for pastry use; store unused silicone sealed indoors, away from sunlight and rain.
Application Scenarios
This food-grade liquid silicone is mainly used for making pastry molds, including cake molds, cookie molds, mooncake molds, dessert molds, and decorative pastry molds. It is also applicable to Rapid prototyping silicone for mold design, high-grade simulated food mold manufacturing, and epoxy resin craft molds. It provides reliable silicone solutions for baking mold factories, food processing enterprises, and pastry shops, helping them improve product quality, enhance brand competitiveness, and meet diverse global baking market demands, while reducing production costs and improving efficiency.
FAQ
1. Is this silicone safe for pastry mold making? Yes, it is FDA-certified food-grade, non-toxic, odorless, and fully compliant with global food safety standards, safe for making molds that contact pastries indirectly.
2. Can it replicate fine pastry details (e.g., flower petals, tiny patterns)? Absolutely, its superior fluidity ensures clear replication of even the smallest details, ideal for high-end pastry craftsmanship.
3. How many times can a mold made from this silicone be reused? With proper maintenance, it can be reused 50~80 times, depending on mold complexity and cleaning practices.
4. Can it be used for high-temperature baking? Yes, it withstands up to 250℃, perfectly adapting to pastry baking processes (oven, steamer).
5. What is the storage requirement for unused silicone? It should be sealed and stored indoors, away from sunlight and rain, with a shelf life of 10 months.
Shenzhen Hong Ye Jie Technology Co., Ltd
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