HONGYE SILICONE’s Platinum Cure Mold Silicone Rubber is a premium two-component addition-curing silicone, engineered with advanced platinum catalyst technology for high-end mold manufacturing. As a national high-tech enterprise with standardized production and one-stop solutions, this liquid silicone is FDA-certified, non-toxic, odorless, temperature-resistant (-60℃~250℃), featuring ultra-precise replication, stable curing and long durability. It supports full customization, helping global high-end mold suppliers and manufacturers enhance product quality, reduce costs and gain competitive edges in the premium silicone market.
Product Overview
Our Platinum Cure Mold Silicone Rubber is a professional-grade premium silicone tailored for high-precision, high-demand mold making scenarios. Composed of flowable Part A (platinum catalyst-based) and Part B, this RTV 2 Silicone Rubber adopts advanced platinum cure technology, enabling both room-temperature and heat curing with simple operation. It achieves shrink-free deep curing without thickness limits, produces no toxic by-products, and boasts exceptional detail replication, perfectly meeting the rigorous requirements of high-end industrial, artistic and food-grade mold manufacturing.
Technical Specifications
Type: Two-component platinum cure 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 (customizable); 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; Application: Platinum cured mold silicone, Mold Making Silicone, High transparency mold silicone, Food grade mold silicone, precision handboards, metal craft molds, resin casting molds.
Product Images and Videos
High-quality images show the silicone’s smooth, clear texture, platinum cure process details, finished high-precision molds, and close-ups of intricate detail replication. Demonstration videos display the full mold making workflow: silicone mixing, vacuum degassing, pouring, curing, and demolding, highlighting its platinum cure stability, ultra-precise replication and easy operation. Original image addresses are retained for direct website integration.
Product Features & Advantages
2. Ultra-Precise Detail Replication: Optimized fluidity and zero shrinkage ensure full filling of micro-details, ideal for high-precision mold projects like art crafts and precision handboards.
3. Premium Safety & Eco-Friendliness: FDA-certified food grade mold silicone, non-toxic, odorless, non-irritating, suitable for food-contact and medical-related mold applications, meeting global high-end safety standards.
4. High Durability & Longevity: High tensile and tear resistance, supporting 60~80 mold cycles (more than ordinary mold silicone), reducing replacement costs for bulk production.
5. Easy Operation: 1:1 mix ratio, dual curing options, no professional equipment or training required, improving production efficiency.
6. Full Customization: Hardness, operating time, curing time and transparency can be tailored to diverse high-end mold needs.
How to Use (Step-by-Step)
1. Mix Part A and Part B of the platinum cure silicone in a 1:1 weight ratio, stirring thoroughly for 2~3 minutes until uniform and bubble-free (critical for maintaining platinum cure stability and mold precision).
2. Vacuum degas the mixture for 2~5 minutes (time varies by viscosity) to eliminate bubbles that affect mold detail replication.
3. Slowly pour the degassed silicone into the master mold, 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 high-end mold production timelines.
5. Gently demold the cured silicone mold, clean before reuse; store unused silicone sealed indoors, away from sunlight and rain to preserve its platinum cure performance.
Application Scenarios
This platinum cure mold silicone rubber is widely used in high-end mold making scenarios, including platinum cured mold silicone applications, high transparency mold manufacturing, food grade mold production, precision handboards, Rapid prototyping silicone molds, metal craft molds, resin casting molds and high-end artistic molds. It brings tangible value: improving mold precision and product qualification rate, reducing rework costs, meeting high-end market demands, and helping suppliers gain an edge in the global premium silicone mold market.
FAQ
1. What makes platinum cure silicone better than ordinary addition cure silicone? It uses platinum catalyst for more stable curing, no by-products, higher precision and longer service life, suitable for high-end applications.
2. Is it suitable for food-grade mold manufacturing? Yes, it is FDA-certified, non-toxic and odorless, fully meeting food-contact safety standards.
3. How many mold cycles can it withstand? 60~80 cycles with proper cleaning and maintenance, more durable than ordinary mold making silicone.
4. Can we customize the transparency for clear mold needs? Yes, we support customization of transparency, hardness and curing time to fit diverse high-end mold requirements.
5. Does platinum cure silicone require special storage conditions? No, it can be stored in sealed, indoor environments for 10 months, away from sunlight and rain.
Shenzhen Hong Ye Jie Technology Co., Ltd
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