HONG YE SILICONE Silicone for Marble Resin Arts Molding is a high-quality RTV 2 Silicone Rubber, specifically engineered to serve marble resin art creation, GRC casting, and food-grade mold manufacturing needs. As a two-component liquid silicone, it offers excellent transparency, barely noticeable shrinkage, and durable tear resistance, and is FDA approved to ensure safe food contact. Its adjustable hardness and reliable chemical resistance make it well-suited for rapid prototyping and long-lasting art mold production, delivering precise detail replication and steady performance for artists and manufacturing enterprises across the globe.
Product Overview
This industrial Mold Making Silicone consists of two parts: part A is a smooth-flowing liquid, and part B is a curing agent. It provides two curing system options—platinum cure (Q-series) and condensation cure—to accommodate different production scenarios. Tailored specifically for marble resin arts molding, it excels at capturing complex textures, fine details, and architectural elements of various artworks and castings. Its core strengths include high dimensional stability and non-deformability, which ensure consistent, accurate results for resin art, concrete, and PU castings. The food-safe, odorless formula allows it to be used in both artistic and food-related applications, making it a practical and versatile Industrial mold silicone rubber for diverse B2B clients.
Technical Specifications
Product Type: Silicone for Marble Resin Arts Molding, Platinum Cured RTV 2 Silicone Rubber, Food grade mold silicone; Form: Two-part translucent liquid (Part A + Part B curing agent); Curing System: Platinum cure (Q-series) / Condensation cure (optional); Mixing Ratio: 1:1 or 10:1 (varies by product grade); Key Features: Barely noticeable shrinkage, high tear strength, FDA-approved, temperature resistance of -60°C to 200°C; Hardness: Adjustable (silicone oil may be added moderately; excessive addition compromises product quality); Shelf Life: 12 months (unopened, stored in a cool, dry location); Packaging: 1kg, 5kg, 20kg, 25kg drums (custom bulk packaging available).
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Product Features & Advantages
Our Q-series platinum cure silicone cures quickly and cleanly, with high transparency, making it perfect for high-clarity marble resin molds and precision prototyping. Its barely noticeable shrinkage and excellent dimensional stability enable accurate reproduction of delicate details in marble art, GRC, and concrete, preventing warping and size discrepancies. Durable tear strength resists wear and shear, allowing hundreds of repeated molding cycles to lower material costs and enhance production efficiency. It boasts reliable chemical resistance, capable of withstanding erosion from aggressive resin components, PU, and concrete, serving as a versatile Mold Silicone for various casting materials. Fully FDA approved, it is odorless and non-toxic, suitable for food-grade mold making. It operates stably between -60°C and 200°C, adapting to high-temperature casting and long-term aging conditions.
Core Operation Steps
Step 1: Prepare the model. Thoroughly clean the master model and molding tools to avoid cure inhibition, a critical step when using platinum cure silicone. Keep away from tin cure silicone, sulfur, sulfides, amine compounds, and pewter flux. Step 2: Weigh and mix. Accurately measure part A and part B at a ratio of 1:1 or 10:1, stirring slowly and evenly to prevent air bubbles. Step 3: Defoam. Vacuum the mixture for 2-3 minutes to remove trapped air. If no vacuum equipment is available, pour the mixture slowly along the edge of the mold frame. Step 4: Prepare the mold. Enclose the model with plastic or wooden plates, and apply a release agent (such as detergent or soapy water) to make demolding easier. Step 5: Pour and cure. Pour the defoamed silicone into the mold frame, and let it cure completely at room temperature to obtain an FDA-approved mold.
Application Scenarios
Core applications include marble resin arts molding, GRC and concrete casting, PU resin art creation, and high-precision rapid prototyping (including urethane casting and vacuum casting). Food-grade uses: safe for making food molds, such as chocolate, candy, and other food crafts. Industrial applications: prototyping for toys, shoe molds, and architectural decorations, as well as the production of durable art molds for resin artists. This product achieves precise detail replication, reduces waste through its long mold service life, and meets food safety standards, making it a cost-effective solution for B2B buyers in the art, manufacturing, and food sectors.
Certifications and Compliance
Our silicone for marble resin arts molding holds FDA certification for food-grade safety, complies with ISO 9001 quality management system standards, and meets international environmental regulations. As a Platinum cured mold silicone, it adheres to strict industrial safety and performance benchmarks, ensuring reliability and compliance for global purchasers.
Customization Options
Curing system: Customers can choose between platinum cure (Q-series, high transparency) and condensation cure silicone based on their production needs. Hardness adjustment: Hardness can be modified by adding a moderate amount of silicone oil to create soft or rigid molds (excessive addition is not advised). Packaging: Flexible options range from 1kg trial drums to 200kg bulk drums, suitable for both small artisans and large manufacturers. Additives: Fluidity, curing speed, or release performance can be adjusted to match the specific requirements of resin art or prototyping processes.
FAQ
Q1: Is this silicone safe for contact with food?
A1: Yes, our product is FDA approved, non-toxic, and odorless, making it ideal for food-grade mold production.
Q2: Why is thorough model cleaning important?
A2: Platinum cure silicone (Q-series) is prone to cure inhibition. Contact with tin silicone, sulfur, amines, or pewter flux will prevent it from curing properly, so a clean model surface is essential.
Q3: Can the silicone’s hardness be adjusted?
A3: Yes, hardness can be adjusted by adding silicone oil. However, excessive addition will reduce the silicone’s strength and durability.
Q4: What is the product’s shelf life?
A4: When stored unopened in a cool, dry place below 32°C, the shelf life is 12 months.
Q5: Is this silicone suitable for rapid prototyping?
A5: Yes, its high transparency, precise replication capability, and fast curing speed make it ideal for rapid prototyping, urethane casting, and silicone tooling applications.
Shenzhen Hong Ye Jie Technology Co., Ltd
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