HONGYE SILICONE’s Food Grade Silicone Mold Making is a professional two-component addition-curing silicone, specially engineered for food-contact mold manufacturing. As a national high-tech enterprise with standardized production and one-stop solutions, this food-grade silicone is FDA-certified, non-toxic, odorless, temperature-resistant (-60℃~250℃), featuring excellent fluidity, high durability and precise detail replication. It helps global food mold suppliers meet strict food safety standards, improve production efficiency, and gain competitiveness in the food-grade mold market.
Product Overview
Our Food Grade Silicone Mold Making is a professional-grade, food-contact liquid silicone tailored for safe, high-quality mold manufacturing scenarios. Composed of flowable Part A and Part B, this RTV 2 Silicone Rubber adopts advanced addition curing technology, enabling both room-temperature and heat curing with simple operation. It achieves deep curing without thickness limits, produces no toxic by-products, and meets global food safety standards, perfectly fitting the rigorous requirements of high-end simulated food, food packaging and food-grade mold making.
Technical Specifications
Type: Two-component addition-curing RTV 2 Silicone Rubber (liquid silicone); 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 (accelerated curing); Temperature Resistance: -60℃~250℃; Hardness: 20~28 Shore A (customizable); Shelf Life: 10 months (sealed, indoor storage); Fluidity: 700~1100 mPa·s; Tensile Strength: ≥3.5MPa; Certification: FDA food-grade certified; Application: Food grade silicone mold making, Food grade mold silicone, Mold Making Silicone, liquid silicone, Rapid prototyping silicone, simulated food molds.
Product Images and Videos
High-quality images show the silicone’s smooth, non-toxic texture, food-grade mold filling details, finished food molds and simulated food products, and close-ups of its safe curing effect. Demonstration videos display the full food mold making workflow: silicone mixing, vacuum degassing, pouring, curing, and demolding, highlighting its food-grade safety, easy operation and precise detail replication. Original image addresses are retained for direct website integration.
Product Features & Advantages
1. Strict Food-Grade Safety: FDA-certified, non-toxic, odorless, non-irritating, no harmful substances released during curing, fully compliant with global food-contact safety standards—far superior to ordinary mold making silicone and Condensation Curing Silicone Mold Rubber. 2. Advanced Addition Curing: No by-products or toxic fumes, ensuring clean mold formation, safe for direct food-contact mold applications, reliable and eco-friendly. 3. Excellent Detail Replication: Optimized fluidity ensures full filling of intricate food mold details, perfect for high-end simulated food, food decorations and food packaging molds. 4. High Durability: High tensile and tear resistance, supporting 50~80 mold cycles, suitable for batch production of food molds, reducing replacement costs. 5. Versatile Curing & Customization: Supports room-temperature and heat curing; hardness, color, operating time can be tailored to diverse food mold needs. 6. Easy Operation: 1:1 mix ratio, no professional equipment required, suitable for both small-batch and large-scale food mold production.
How to Use (Step-by-Step)
1. Mix Part A and Part B of the food grade silicone mold making in a 1:1 weight ratio, stirring thoroughly for 2~3 minutes until uniform and bubble-free (critical for food safety and mold precision).
2. Vacuum degas the mixture for 2~5 minutes (time varies by viscosity) to eliminate bubbles that affect mold quality and food safety.
3. Slowly pour the degassed silicone into the food mold master, leveraging its excellent fluidity to ensure full coverage of all intricate details.
4. Cure at room temperature (4~5 hours) or heat at 80~120℃ for accelerated curing, fitting food mold production timelines.
5. Gently demold the cured silicone mold, clean thoroughly before use; store unused silicone sealed indoors, away from sunlight and rain to preserve its food-grade performance.
Application Scenarios
Our Food Grade Silicone Mold Making is widely used in food-grade mold scenarios, including food grade Mold Silicone applications, high-end simulated food molds, food packaging molds, food decoration molds, resin casting molds for food replicas, and catering display molds. It brings tangible value: ensuring compliance with global food safety standards, reducing rework rates by 30%+, improving production efficiency, and helping suppliers meet the high-demand requirements of the global food mold and simulated food industries.
FAQ
1. Is this silicone fully food-safe for mold making? Yes, it is FDA-certified, non-toxic, odorless, and free of harmful substances, fully suitable for food-contact mold applications.
2. Can it be used for high-temperature food mold curing? Yes, it is temperature-resistant (-60℃~250℃), stable for high-temperature curing and long-term use.
3. How many mold cycles can it withstand? 50~80 cycles with proper cleaning and maintenance, cost-effective for batch food mold production.
4. Can we customize the color for food decoration molds? Yes, color, hardness and operating time can be fully customized to fit diverse food mold designs.
5. Does it require special cleaning before food contact? Simply clean the cured mold thoroughly with clean water before use to ensure food safety.
Shenzhen Hong Ye Jie Technology Co., Ltd
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