HONGYE SILICONE’s liquid silicone raw material is a premium food-grade addition-curing silicone, specially developed for manufacturing high-quality chocolate molds. As a national high-tech enterprise with standardized production and one-stop solutions, this Silicone raw materials meets FDA food safety certification, featuring non-toxic, odorless performance, excellent fluidity, and extreme temperature resistance (-60℃~250℃). It is a professional Mold Making Silicone that supports deep curing, high tear resistance, and full customization, helping global chocolate mold manufacturers reduce costs, improve production efficiency, and produce durable, precise molds for premium chocolate products.
Product Overview
Our liquid silicone raw material for chocolate molds is a two-component Addition Curing Silicone, composed of flowable Part A and Part B, designed exclusively for chocolate mold production. As a core Silicone raw materials, it is easy to operate, supporting both room-temperature and heat curing, making it suitable for mass production and small-batch customization. Unlike ordinary silicone, this RTV 2 Silicone Rubber enables deep curing without being limited by product thickness, ensuring uniform mold quality and precise detail replication. It is widely used in high-grade chocolate mold manufacturing, and can also be applied to epoxy resin, polyester resin mold making, and precision Prototype silicone production, providing a one-stop solution for mold manufacturers 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℃;
Performance: Food-grade, non-toxic, odorless;
Certifications: FDA, ISO9001, CE;
Shelf Life: 10 months (sealed, indoor storage, away from sunlight and rain);
Customization: Color, operating time, curing time customizable;
Grade: Food-Grade (safe for indirect food contact via molds).
Product Features & Advantages
1. Strict Food-Grade Compliance: FDA-certified Food grade mold silicone, non-toxic, odorless, tasteless, fully meeting global food safety standards, ensuring the purity of chocolate produced by molds made from this raw material. 2. Excellent Processability: Superior fluidity for easy pouring and filling, adapting to various intricate chocolate mold designs, and supporting both room-temperature and heat curing for flexible operation.
3. Deep Curing Performance: Can achieve deep curing without being limited by mold thickness, ensuring uniform hardness and durability of the entire mold.
4. High Durability: High tensile and tear resistance, molds made from this Liquid Mold Silicone have more mold turns and longer service life, reducing raw material replacement costs. 5. Full Customization: Color, operating time, curing time can be tailored according to customer production needs, matching different mold production lines.
6. Stable Quality: Standardized production ensures consistent performance of each batch of raw materials, avoiding production risks caused by quality fluctuations.
How to Use (Step-by-Step)
1. Component Mixing: Mix 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: Perform vacuum degassing on the mixed silicone raw material for 2~5 minutes; adjust the time according to silicone viscosity, weight, and vacuum strength to completely eliminate air bubbles.
3. Pouring & Molding: Slowly pour the degassed silicone into the chocolate mold master frame, ensuring full coverage of all details.
4. Curing: Cure at room temperature (4~5 hours) or heat at 80~120℃ for accelerated curing (tens of minutes) until fully set.
5. Storage of Raw Materials: Unused silicone raw materials should be sealed and stored indoors, avoiding sunlight and rain, with a shelf life of 10 months.
Application Scenarios
This Silicone raw materials is mainly used for manufacturing chocolate molds, including commercial chocolate production molds, custom logo chocolate molds, delicate praline molds, and holiday-themed chocolate molds. It is also applicable to high-grade simulation food mold manufacturing, precision handboard model production, Rapid prototyping silicone, and epoxy resin mold making. It provides high-quality raw material support for mold manufacturers, helping them produce high-precision, durable molds, improve product competitiveness, and meet the diverse needs of the global chocolate and mold manufacturing markets.
FAQ
1. Is this raw material safe for chocolate mold production? Yes, it is FDA-certified food-grade, non-toxic, odorless, and fully compliant with global food safety standards, safe for manufacturing chocolate molds that contact food indirectly.
2. Can it be used for mass production of chocolate molds? Absolutely, it has stable performance, easy operation, and supports batch production, effectively improving production efficiency.
3. Can the curing time be adjusted according to production needs? Yes, both operating time and curing time can be customized to match different production line speeds.
4. How to store unused silicone raw materials? It should be stored in a sealed state indoors, away from sunlight and rain, with a shelf life of 10 months.
5. Is it compatible with other mold-making materials? Yes, it is compatible with epoxy resin, polyester resin and other materials, suitable for multi-scene mold production.
Shenzhen Hong Ye Jie Technology Co., Ltd
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