HONGYE SILICONE’s High Performance Mold liquid silicone is a top-tier two-component addition curing liquid silicone, specialized for high-precision, high-efficiency mold manufacturing. As a national high-tech enterprise with standardized production and one-stop solutions, this liquid silicone is FDA-certified, non-toxic, odorless, featuring exceptional fluidity, low shrinkage, and superior durability. It caters to global B2B purchasers’ demand for high-performance molding solutions, ensuring precise detail replication, easy operation, and flexible customization, helping reduce production costs, improve efficiency, and enhance competitiveness in high-end mold markets.
Product Overview
Our High Performance Mold Liquid Silicone is an advanced RTV 2 Silicone Rubber, composed of high-purity flowable Part A (base rubber) and Part B (curing agent), adopting cutting-edge addition curing technology. As a liquid silicone, it boasts excellent flowability 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 Making Silicone—unstable performance, low precision, and short service life—making it the trusted choice for global B2B purchasers in high-performance mold manufacturing.
Technical Specifications
Type: Two-component addition curing high performance mold liquid silicone; Mix Ratio: 1:1 (by weight, suitable for 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: ≥4.5MPa; Shrinkage Rate: ≤0.05%; Fluidity: 1500~2500 mPa·s (excellent for detail filling); Certification: FDA, RoHS compliant; Shelf Life: 10 months (sealed, indoor storage); Core Keywords: High Performance Mold Liquid Silicone, mold making silicone, liquid silicone, Addition Curing Silicone, Food grade mold silicone, RTV 2 Silicone Rubber.
Product Images and Videos
High-quality images showcase our High Performance Mold Liquid Silicone, including its clear liquid texture, excellent fluidity, and finished high-performance molds (precision prototypes, metal crafts, resin products, concrete components), with close-ups of intricate detail replication. Demonstration videos display the full molding process—mixing, vacuum degassing, pouring, curing, and demolding—highlighting its stable performance and easy operation. Original image addresses are retained for direct website integration, helping purchasers intuitively assess its suitability for high-performance mold needs.
Product Features & Advantages
1. High-Performance Addition Curing: Adopts advanced addition curing technology, ensuring uniform, shrink-free deep curing without thickness limits, no toxic by-products, and stable batch performance, outperforming Condensation Curing Silicone Mold Rubber and ordinary liquid silicone. 2. Excellent Fluidity & Precision: Superior flowability enables easy pouring and full filling of intricate mold details, with low shrinkage (≤0.05%) ensuring high-precision replication, ideal for Rapid prototyping silicone and high-end craft molds. 3. Safe & Compliant: FDA-certified, non-toxic, odorless, meeting global high-performance safety standards, suitable for food grade Mold Silicone production and high-demand scenarios.
4. Superior Durability: High tensile and tear strength (≥4.5MPa), supporting 90~120 mold cycles, extending service life and reducing replacement costs by 40%.
5. Easy Operation & Customization: 1:1 weight ratio for simple mixing, dual curing options; liquid viscosity, hardness, and curing time can be tailored to specific high-performance mold needs.
6. Strict Quality Control: As a national high-tech enterprise, we implement multi-layer inspection from raw materials to finished products, ensuring consistent high performance for global supply.
How to Use (Step-by-Step for High-Performance Mold Making)
1. Mix Part A and Part B of High Performance Mold Liquid Silicone in a 1:1 weight ratio, stirring thoroughly for 2~3 minutes in an irregular direction until uniform and bubble-free—critical for mold 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 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 meet high-efficiency production needs.
5. Store unused liquid silicone in sealed packaging, indoor storage away from sunlight and rain, and use within 10 months to maintain its high-performance properties.
Application Scenarios
Our High Performance Mold Liquid Silicone is widely used in global high-performance mold manufacturing, including high-grade simulated food molds, metal crafts, alloy car accessories, epoxy/polyester resin molds, large cement components, cultural stone, concrete molds, high-precision Prototype silicone, and rapid prototyping. It brings tangible value: improving mold precision by 50%+, reducing rework rates by 45%, enhancing production efficiency, and supporting customized solutions, helping B2B purchasers gain an edge in the global high-performance mold silicone market.
FAQ
1. What makes this liquid silicone high-performance? Its advanced addition curing, low shrinkage, high tensile strength, and excellent fluidity distinguish it from ordinary mold silicone, suitable for high-precision, high-efficiency production.
2. Is it suitable for food-grade molds? Yes, it’s FDA-certified, non-toxic, odorless, complying with international food safety standards.
3. Can we customize its viscosity for specific mold needs? Yes, liquid viscosity, hardness, and curing time can be tailored to your high-performance requirements.
4. What is the service life of molds made with this silicone? It supports 90~120 mold cycles, meeting long-term production needs.
5. How to ensure its high performance during storage? Store in sealed indoor packaging, away from sunlight and rain, and use within 10 months to maintain fluidity and stability.
Shenzhen Hong Ye Jie Technology Co., Ltd
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