HONGYE SILICONE’s liquid silicone for culture stone molds is a high-performance addition-curing RTV 2 Silicone Rubber, specially developed for replicating natural culture stone textures and manufacturing durable molds. As a national high-tech enterprise with standardized production and one-stop solutions, this Mold Making Silicone features FDA, ISO9001 and CE certifications, excellent fluidity, high tear resistance, and strong compatibility with concrete. It precisely restores natural stone grains, supports multiple mold turns, and offers flexible customization, helping global buyers reduce production costs, improve efficiency, and create high-fidelity culture stone products for architectural decoration.
Product Overview
Our liquid silicone for culture stone molds is a professional two-component Addition Curing Silicone, composed of flowable Part A and Part B. Tailored for culture stone manufacturing, this Liquid Mold Silicone combines easy operation with industrial-grade stability, ideal for replicating various natural stone textures—granite, marble, slate, and travertine—capturing every fine grain, crack, and uneven surface. Beyond culture stone molds, it’s compatible with epoxy resin, polyester resin, and concrete components, serving as a versatile solution for decoration companies, construction material manufacturers, and architectural design studios.
Technical Specifications
Type: 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: 30~50 Shore A (customizable for mold rigidity);
Certifications: FDA, ISO9001, CE; Shelf Life: 10 months (sealed, indoor storage);
Compatibility: Concrete, epoxy resin, polyester resin.
Product Features & Advantages
1. Natural Texture Replication: Superior fluidity penetrates every fine gap, perfectly restoring natural culture stone grains, cracks, and textures, achieving high-fidelity simulation that is indistinguishable from real stone.
2. Concrete-Adaptable: Strong release performance, preventing concrete adhesion, ensuring smooth demolding without damaging the stone surface, suitable for mass concrete culture stone production.
3. Ultra-Durability: High tensile and tear resistance, supporting 60~100 mold turns, greatly reducing mold replacement costs and improving production efficiency.
4. Safe & Compliant: FDA-certified Food grade mold silicone, non-toxic, odorless, environmentally friendly, complying with global industrial and construction safety standards. 5. Flexible Operation: 1:1 mixing ratio, room temperature or heat curable, adapting to large-scale batch production and small-batch custom culture stone molds.
6. Full Customization: Color, hardness, viscosity, and curing time can be tailored to match different natural stone textures and production processes.
How to Use
1. 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. Perform vacuum degassing on the mixed silicone for 2~5 minutes; adjust time according to silicone viscosity, weight, and vacuum strength to eliminate all bubbles. 3. Pour the degassed silicone slowly into the culture stone master mold frame, ensuring full coverage of all natural textures and grains. 4. Cure at room temperature (4~5 hours) or heat (80~120℃ for tens of minutes) until fully set and firm. 5. Demold gently, clean the silicone mold, and it’s ready for concrete casting to produce high-fidelity culture stones.
Application Scenarios
This liquid silicone is mainly used for culture stone mold manufacturing, including exterior wall culture stone molds, interior decorative stone molds, garden landscape stone molds, and artificial stone floor molds. It’s also applicable to concrete culture stone production, epoxy resin stone crafts, architectural decoration prototypes, and precision Prototype silicone for stone design. It helps manufacturers create high-quality, natural-looking culture stones, enhance market competitiveness, and meet the diverse decoration needs of global construction and decoration markets.
FAQ
1. Can it replicate different types of natural stone textures? Yes, it can perfectly replicate granite, marble, slate, and other culture stone textures, capturing all fine details to achieve real stone simulation.
2. Is it suitable for large-scale concrete culture stone production? Absolutely, it supports mass production, with high durability and smooth demolding, greatly improving production efficiency and reducing costs.
3. How many times can the mold be reused? With ultra-durability, it can be reused 60~100 times, depending on the stone texture complexity and usage frequency.
4. Does it work with different concrete formulas? Yes, it’s highly compatible with various concrete formulas, ensuring stable performance and intact texture replication.
5. Can the mold thickness be customized for different culture stone sizes? Yes, it supports deep curing without thickness limitations, and we can customize mold size and thickness according to your culture stone specifications.
Shenzhen Hong Ye Jie Technology Co., Ltd
Contact Now
