HONGYE SILICONE’s High elastic silicone for custom moulds is a premium dual-component Addition Curing Silicone, tailored for global B2B purchasers in custom mould manufacturing, personalized product molding, complex mould production, and custom prototyping. As a national high-tech enterprise with standardized production and one-stop solutions, this high-elastic silicone features exceptional elasticity, easy demolding, high durability, and full customization. It supports room/heat curing, convenient operation, and excellent detail replication, helping purchasers realize diverse custom mould needs, reduce demolding damage, and gain competitive advantages in custom mould markets.
Product Overview
Our High elastic silicone for custom moulds is a professional elasticity-oriented solution engineered for diverse custom mould scenarios, composed of high-purity elastic organic silicon raw materials (Part A: base rubber; Part B: curing agent) via advanced addition curing technology and strict precision quality control. It solves the pain point of ordinary silicone with poor elasticity, easy tearing during demolding, and limited customization, which damages custom moulds and reduces production efficiency. Unlike standard silicone, our high-elastic silicone cures into a soft, tough elastic body, non-toxic odorless, with ultra-high elongation and excellent ductility, fully complying with global quality standards (FDA, RoHS, ISO), ideal for all types of custom moulds.
Product Images and Videos
High-quality visuals include close-ups of the high-elastic silicone’s soft texture, elasticity test demos, custom mould production processes, finished custom moulds and products, and demolding effect displays, with original image links retained. Demonstration videos cover the full custom mould workflow—1:1 mixing, vacuum degassing, precision pouring, curing, and easy demolding—highlighting exceptional elasticity, convenient operation, and flawless detail capture for custom mould applications.
Product Features & Advantages
1. Exceptional High Elasticity: Elongation at break ≥850%, soft and flexible after curing, easy to demold without damaging custom moulds or finished products, ideal for complex and irregular custom moulds.
2. Excellent Customization Flexibility: Fully adjustable parameters—hardness, elasticity, working time, curing speed, color—to perfectly match diverse custom mould requirements.
3. Easy Demolding & Operation: 1:1 mix ratio, simple stirring, supports room/heat curing, saving time and labor for custom mould production; high elasticity ensures smooth demolding every time.
4. High Durability: Strong tensile/tear strength, reusable up to 750+ times, even for complex custom moulds, reducing mould replacement costs.
5. Safe & Reliable: FDA, RoHS, ISO certified, non-toxic odorless, no harmful residues, suitable for food-contact custom moulds and industrial custom moulds.
6. Superior Detail Replication: Excellent fluidity, able to fill tiny gaps and capture intricate details of custom moulds, ensuring high-precision molding results.
Step-by-Step Usage Guide
1. Prepare a clean, dust-free environment to ensure custom mould precision and silicone elasticity.
2. Mix Part A and Part B at a 1:1 weight ratio, stirring thoroughly for 2~3 minutes until fully blended and bubble-free (critical for elasticity and mould quality).
3. Perform vacuum degassing for 2~5 minutes (adjust based on viscosity/weight) to remove trapped air, avoiding bubbles in custom moulds.
4. Pour the degassed high-elastic silicone slowly into custom mould frames, ensuring full coverage of all complex structures and details.
5. Cure at 25℃ for 4~5 hours, or accelerate at 80~120℃ for faster turnaround; post-cure enhances elasticity and durability.
6. Store unused silicone in sealed containers indoors, avoid sunlight/rain, use within 10 months; keep away from N/P/S compounds to prevent curing failure and elasticity loss.
Application Scenarios & Customer Value
Widely used in custom mould scenarios, including metal craft custom moulds, epoxy/polyester resin custom moulds, high-simulation food moulds, automotive part custom moulds, precision handboard custom moulds, and personalized craft moulds. It reduces custom mould damage rate by 80%+, improves production efficiency by 70%, and ensures consistent elasticity and precision, helping businesses realize diverse custom mould needs, lower production costs, and gain trust in global custom mould markets.
FAQ
1. How elastic is this silicone for custom moulds?
It has elongation at break ≥850%, soft and flexible, ensuring easy demolding without damaging moulds or products.
2. Can it be used for complex and irregular custom moulds?
Yes, its high elasticity and excellent fluidity adapt to all types of complex, irregular custom moulds.
3. Can we customize its elasticity and hardness for specific mould needs?
Yes, elasticity, hardness, and other parameters are fully customizable to match your custom mould requirements.
4. Is it suitable for both small-batch and large-scale custom mould production?
Absolutely, its easy operation and high durability make it ideal for both production scales.
5. Does it meet international standards for export custom moulds?
Yes, it complies with FDA, RoHS, ISO standards, suitable for global export of custom mould products.
Shenzhen Hong Ye Jie Technology Co., Ltd
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