HONGYE SILICONE’s Heatproof liquid silicone for industry use is a premium dual-component Addition Curing Silicone, tailored for global B2B purchasers in high-temperature industrial mold making, high-heat casting, industrial component manufacturing, and harsh industrial environments. As a national high-tech enterprise with standardized production and one-stop solutions, this heatproof silicone features exceptional high-temperature resistance (-60℃~250℃), stable performance, high durability, and full customization. It supports room/heat curing, easy operation, and reliable performance in extreme heat, helping purchasers reduce production losses, improve efficiency, and gain competitive advantages in high-temperature industrial markets.
Product Overview
Our Heatproof liquid silicone for industry use is a professional industrial-grade heat-resistant solution engineered for high-temperature industrial applications, composed of high-purity heat-resistant organic silicon raw materials (Part A: base rubber; Part B: curing agent) via advanced addition curing technology and strict industrial quality control. It solves the pain point of ordinary industrial silicone with poor heat resistance, deformation or aging under high temperature, which leads to mold failure and production losses. Unlike standard silicone, our heatproof liquid silicone cures into a tough, heat-stable elastic body, non-toxic odorless, with excellent tensile strength and dimensional stability, ideal for high-temperature industrial use, fully complying with global industrial quality standards (ISO, RoHS, FDA optional).
Product Images and Videos
High-quality visuals include close-ups of the heatproof silicone’s tough texture, high-temperature resistance test demos, industrial high-heat application scenarios, mixing and pouring processes, and finished high-temperature industrial molds, with original image links retained. Demonstration videos cover the full industrial high-heat workflow—1:1 mixing, vacuum degassing, pouring, high-temperature curing, and demolding—highlighting easy operation, exceptional heat resistance, and stable performance in harsh industrial environments.
Product Features & Advantages
1. Industrial-Grade Heat Resistance: Stable performance at -60℃~250℃, no deformation, aging or yellowing under long-term high-temperature operation, adapting to harsh industrial heat environments.
2. Excellent Stability: Ultra-low shrinkage (≤0.015%), no dimensional change after high-temperature curing, ensuring consistent precision of industrial molds and components.
3. High Durability: Strong tensile/tear strength, reusable up to 800+ times, even under high-temperature conditions, reducing mold replacement costs.
4. Easy Industrial Operation: 1:1 mix ratio, simple stirring, supports room/heat curing, adapting to large-scale industrial production and high-temperature mold making.
5. Safe & Reliable: ISO, RoHS certified, non-toxic odorless, no harmful residues, safe for industrial production and optional food-contact industrial applications.
6. Full Customization: Hardness, heat resistance range, working time, and curing speed fully adjustable to match diverse high-temperature industrial needs.
Step-by-Step Usage Guide
1. Prepare a clean, dust-free industrial environment to ensure mold precision and silicone heat resistance.
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 high-temperature stability).
3. Perform vacuum degassing for 2~5 minutes (adjust based on viscosity/weight) to remove trapped air, avoiding defects in high-temperature molds.
4. Pour the degassed heatproof silicone slowly into industrial molds, ensuring full coverage of complex structures.
5. Cure at 25℃ for 4~5 hours, or accelerate at 80~120℃; post-cure at 150℃ for 1 hour to enhance heat resistance 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 heat resistance loss.
Application Scenarios & Customer Value
Widely used in high-temperature industrial applications, including high-temperature industrial mold making, metal alloy casting, epoxy/polyester resin high-heat casting, large cement component molds, automotive high-temperature parts, and industrial handboard prototyping. It reduces high-temperature mold failure rate by 75%+, improves industrial production efficiency by 70%, and ensures stable performance in harsh heat environments, helping businesses optimize production costs, enhance market competitiveness, and gain trust in global industrial markets.
FAQ
1. What is the heat resistance range of this industrial silicone?
It is stable at -60℃~250℃, suitable for long-term high-temperature industrial operation.
2. Will it deform or age under high temperature?
No, it maintains stability after 1000+ hours at 200℃, no deformation, aging or yellowing.
3. Does it meet global industrial quality standards?
Absolutely, it complies with ISO, RoHS standards, suitable for export industrial products.
4. Can we customize its heat resistance and hardness for specific industrial needs?
Yes, heat resistance range, hardness, and other parameters are fully customizable.
5. Is it suitable for large-scale high-temperature industrial production?
Yes, its easy operation, high heat resistance, and batch stability make it ideal for large-scale production.
Shenzhen Hong Ye Jie Technology Co., Ltd
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