HONG YE SILICONE Silicone for Marble Resin Arts Molding is a premium Platinum Cured RTV 2 Silicone Rubber, engineered for high-precision marble resin art, GRC, and food-grade mold making. As a two-part liquid silicone, it delivers exceptional transparency, near-nil shrinkage, and superior tear strength, with FDA approval for safe food contact. Its adjustable hardness and broad chemical resistance make it ideal for rapid prototyping and durable art mold fabrication, ensuring flawless replication and long-lasting performance for global artists and manufacturers.
Product Overview
This industrial-grade Mold Making Silicone is formulated as a two-component system (Part A: flowable liquid, Part B: curing agent), available in platinum cure (Q-series) and condensation cure variants. Designed specifically for marble resin arts molding, it excels in replicating intricate textures, fine details, and architectural elements. Its core strength lies in high dimensional stability and non-deformability, ensuring consistent, precision-cast resin art, concrete, and PU products. The food-safe, odorless formula makes it versatile for both artistic and culinary applications, solidifying its position as a go-to Industrial mold silicone rubber for diverse B2B markets.
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 grade); Key Features: Near-nil shrinkage, high tear strength, FDA-approved, temperature resistance (-60°C to 200°C); Hardness: Adjustable (no fixed value; silicone oil addition limited to maintain quality); Shelf Life: 12 months (unopened, cool dry storage); Packaging: 1kg, 5kg, 20kg, 25kg drums (custom bulk available).
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Product Features & Advantages
Our Q-series silicone offers fast, clean curing with superior clarity, ideal for high-transparency marble resin molds and precision prototyping. It features near-nil shrinkage and dimensional stability, ensuring exact replication of intricate marble art, GRC, and concrete details, eliminating warping or sizing errors. Superior tear strength resists wear and shear, enabling hundreds of repeated molding cycles to reduce material costs and boost production efficiency. Broad chemical resistance withstands aggressive resin components, PU, and concrete, making it a versatile Mold Silicone for diverse casting materials. Fully FDA approved, odorless, and non-toxic, it is perfect for food-safe mold making and culinary art applications. It operates stably from -60°C to 200°C, adapting to high-temperature casting and aging environments.
Core Operation Steps
Step 1: Prep the Model. Thoroughly clean the master model and tool to prevent cure inhibition (critical for platinum cure silicone). Avoid contact with tin cure silicone, sulfur, amines, or pewter flux.
Step 2: Weigh & Mix. Accurately measure Part A (silicone) and Part B (curing agent) per the 1:1/10:1 ratio. Stir slowly and uniformly to avoid air bubbles.
Step 3: De-Air. Vacuum-pump the mixture for 2-3 minutes to remove bubbles. If no vacuum machine, pour slowly along the mold frame edge.
Step 4: Mold Preparation. Enclose the model with plates, then brush a release agent (detergent/soap water) for easy demolding.
Step 5: Pour & Cure. Pour the de-aired silicone into the frame. Allow full curing at room temperature; a FDA-approved mold is ready for use.
Application Scenarios
Core Use: Marble resin arts molding, GRC/concrete casting, PU resin art, and high-precision rapid prototyping (urethane casting, vacuum casting). Food Grade: Safe for food mold making (e.g., chocolate, candy, culinary crafts). Industrial: Prototyping for toys, shoe molds, and architectural decorations; durable art mold fabrication for resin artisans. Value Proposition: Delivers flawless detail replication, reduces waste via long mold life, and ensures compliance with food safety standards, making it a cost-effective solution for B2B buyers in art, manufacturing, and food sectors.
Certifications and Compliance
Our silicone for marble resin molding holds FDA certification for food-grade safety, meets ISO 9001 quality standards, and complies with international environmental regulations. As a Platinum cured mold silicone, it adheres to strict industrial safety and performance benchmarks, ensuring reliability for global buyers.
Customization Options
Cure System: Choose between platinum cure (Q-series, high clarity) or condensation cure silicone for different production needs. Hardness Adjustment: Customize hardness by adding silicone oil (limited quantity to avoid quality loss) for soft or rigid molds. Packaging: Flexible options from 1kg trial drums to 200kg bulk packaging for small artisans or large manufacturers. Additives: Tailor fluidity, curing speed, or release properties to match specific resin art or prototyping workflows.
FAQ
Q1: Is this silicone safe for food contact?
A1: Yes! Our product is FDA approved, non-toxic, and odorless, making it ideal for food-grade mold making.
Q2: Why is thorough cleaning of the model important?
A2: Platinum cure silicone (Q-series) is prone to cure inhibition—contact with tin silicone, sulfur, amines, or pewter flux will prevent curing, so a clean surface is critical.
Q3: Can I adjust the hardness of the silicone?
A3: Yes, hardness is adjustable by adding silicone oil. However, do not add too much, as it will degrade the silicone’s strength and durability.
Q4: What is the shelf life of this silicone?
A4: 12 months when stored unopened in a cool, dry place below 32°C.
Q5: Is this silicone suitable for rapid prototyping?
A5: Absolutely. Its high transparency, precision reproduction, and fast curing make it perfect for rapid prototyping and urethane casting/silicone tooling applications.
Shenzhen Hong Ye Jie Technology Co., Ltd
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