HONGYE SILICONE’s Premium Mold Making liquid silicone is a top-grade two-component addition curing liquid silicone, specialized for high-precision, high-end mold manufacturing. As a national high-tech enterprise with standardized production and one-stop solutions, this Platinum cured mold silicone is FDA-certified, non-toxic, odorless, featuring excellent fluidity, high transparency, and superior durability. It caters to global B2B purchasers’ demand for premium liquid molding solutions, ensuring precise detail replication, easy operation, and flexible customization, helping enhance product quality and market competitiveness in high-end mold industries.
Product Overview
Our Premium Mold Making Liquid Silicone is a high-end RTV 2 Silicone Rubber, composed of high-purity flowable Part A (base rubber) and Part B (curing agent), adopting advanced platinum addition curing technology. As a liquid silicone, it boasts exceptional fluidity for easy pouring and intricate detail filling, supporting both room-temperature and heat curing with simple operation. It achieves shrink-free deep curing without thickness limits and produces no toxic by-products, solving the pain points of ordinary Mold Silicone —poor fluidity, unstable quality, and low precision—making it the trusted choice for global purchasers in high-end mold manufacturing.
Technical Specifications
Type: Two-component platinum cured premium mold making liquid silicone; Mix Ratio: 1:1 (by weight, suitable for high-end mass production); Operating Time (25℃): 30~40 minutes (customizable); Curing Time (25℃): 4~5 hours; 80~120℃ for tens of minutes (accelerated curing); Temperature Resistance: -60℃~250℃; Hardness: 10~50 Shore A (adjustable); Tensile Strength: ≥4.2MPa; Shrinkage Rate: ≤0.05%; Transparency: High (90%+ light transmittance); Certification: FDA, RoHS compliant; Shelf Life: 10 months (sealed, indoor storage); Core Keywords: Premium Mold Making Liquid Silicone, Mold Making Silicone, liquid silicone, platinum cured mold silicone, Food grade mold silicone, RTV 2 Silicone Rubber.
Product Images and Videos
High-quality images showcase our Premium Mold Making Liquid Silicone, including its clear liquid texture, excellent fluidity, high transparency, and finished high-end molds (precision prototypes, luxury metal crafts, food-grade items, transparent resin products). Demonstration videos display the liquid silicone’s pouring process, vacuum degassing, curing, and demolding, highlighting its easy operation and superior detail replication. Original image addresses are retained for direct website integration, helping purchasers intuitively assess its suitability for high-end liquid mold needs.
Product Features & Advantages
2. Excellent Liquid Fluidity: As a liquid silicone, it has superior flowability, easily filling intricate mold details and irregular shapes, reducing mold defects and improving precision.
3. High Transparency & Precision: 90%+ light transmittance and low shrinkage (≤0.05%) enable precise replication of delicate details, ideal for high-end transparent molds and Rapid prototyping silicone. 4. Safe & Compliant: FDA-certified, non-toxic, odorless, meeting global high-end safety standards, suitable for food grade mold silicone production and luxury crafts.
5. Durable & Cost-Effective: High tensile and tear strength, supporting 80~110 mold cycles, extending service life and reducing replacement costs by 40%.
6. Flexible Customization & Easy Operation: 1:1 weight ratio for simple mixing, dual curing options; liquid viscosity, hardness, color, and curing time can be tailored to specific high-end mold needs.
How to Use (Step-by-Step for Premium Liquid Mold Making)
1. Mix Part A and Part B of Premium Mold Making Liquid Silicone in a 1:1 weight ratio, stirring thoroughly for 2~3 minutes in an irregular direction until the liquid is uniform and bubble-free—critical for maintaining transparency and precision.
2. Perform vacuum degassing for 2~5 minutes; adjust time based on liquid viscosity, weight, and vacuum intensity to eliminate bubbles.
3. Pour the degassed liquid silicone into the high-end mold master, leveraging its excellent fluidity to fill all intricate details.
4. Cure at room temperature (25℃) for 4~5 hours, or 80~120℃ for accelerated curing to retain premium performance.
5. Store unused liquid silicone in sealed packaging, indoor storage away from sunlight and rain, and use within 10 months to maintain its fluidity and quality.
Application Scenarios
Our Premium Mold Making Liquid Silicone is widely used in global high-end mold manufacturing, including high-grade simulated food molds, luxury metal crafts, alloy car accessories, high-precision Prototype silicone , rapid prototyping, transparent epoxy/polyester resin molds, and delicate cultural stone molds. It brings tangible value: improving mold precision by 50%+, reducing rework rates by 45%, enhancing production efficiency, and supporting high-end customization, helping purchasers gain an edge in the global premium Liquid Mold Silicone market.
FAQ
1. What makes this liquid silicone premium for mold making? Its platinum curing, high fluidity, transparency, and low shrinkage distinguish it from ordinary liquid silicone, suitable for high-end applications.
2. Is it suitable for food-grade high-end molds? Yes, it’s FDA-certified, non-toxic, odorless, complying with international high-end food safety standards.
3. Can we customize the liquid viscosity and hardness? Yes, liquid viscosity, hardness (10~50 Shore A), and curing time can be tailored to your mold needs.
4. How many times can one mold be reused? It supports 80~110 mold cycles, longer than ordinary mold silicone.
5. Will the liquid silicone thicken during storage? No, if stored properly (sealed, indoor), it retains its fluidity for 10 months, ensuring consistent performance.
Shenzhen Hong Ye Jie Technology Co., Ltd
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