HONGYE SILICONE’s Thermal Resistant liquid silicone Gel is a high-performance dual-component addition curing product, tailored for global B2B purchasers in high-temperature industrial molding, electronic encapsulation, automotive parts, and high-heat processing fields. As a national high-tech enterprise with standardized production and one-stop solutions, this thermal-resistant silicone gel features exceptional temperature resistance (-60℃~250℃), stable high-temperature performance, non-toxic safety, and easy operation. It supports room/heat curing, full customization, and precise detail replication, helping purchasers meet strict high-temperature application requirements, reduce product failure rates, and improve production efficiency.
Product Overview
Our Thermal Resistant Liquid Silicone Gel is a professional high-temperature resistant solution, composed of high-purity heat-resistant organic silicon raw materials (Part A: base rubber; Part B: curing agent) via advanced addition curing technology. It solves the pain point of ordinary silicone gel with poor high-temperature stability, easy deformation, and short service life in high-heat environments. Unlike conventional silicone products, our thermal-resistant gel is engineered for extreme temperature use—curing into a stable, tough elastic body, non-toxic odorless, resistant to high and low temperatures, no deformation or degradation, ideal for high-temperature mold making, electronic encapsulation, and automotive high-heat parts, fully complying with global industrial quality standards.
Product Images and Videos
High-quality images showcase our Thermal Resistant Liquid Silicone Gel, including its uniform liquid texture, curing process, high-temperature application finished products (high-heat molds, electronic components, automotive parts), and high-temperature resistance test scenarios. Close-ups highlight its tough texture, stable performance under high heat, and smooth surface. Demonstration videos display the full operation process—1:1 mixing, vacuum degassing, pouring, curing, and high-temperature resistance testing—highlighting easy operation, extreme temperature adaptability, and stable performance. Original image addresses are retained for direct website integration, helping purchasers intuitively assess the product’s thermal resistance and applicability.
Product Features & Advantages
1. Exceptional Thermal Resistance: Stable performance at -60℃~250℃, long-term use at 200℃ without deformation, degradation, or harmful substance release, surpassing ordinary silicone gel.
2. Advanced Addition Curing: Deep curing without thickness limits, no harmful by-products, non-toxic odorless, suitable for high-temperature industrial and food-related (optional) applications.
3. High Stability: Resistant to heat aging, oxidation, and thermal shock, consistent batch performance, reducing product failure rates in high-heat scenarios.
4. Easy Operation: 1:1 mix ratio, simple stirring for 2~3 minutes; supports room/heat curing, accelerating production cycles for high-temperature applications.
5. Precise Detail Replication: Low shrinkage rate, excellent fluidity, fully filling mold details, ideal for high-precision high-temperature mold making.
6. Customizable & Durable: Tailorable hardness, viscosity, and curing time; high tensile/tear strength, long service life, reducing replacement costs in high-heat environments.
How to Use (Step-by-Step Guide)
1. Ensure the operating environment is clean and free of contaminants (critical for maintaining high-temperature stability).
2. Mix Part A and Part B of the thermal-resistant silicone gel in a 1:1 weight ratio, stirring thoroughly in an irregular direction for 2~3 minutes until uniform and bubble-free.
3. Perform vacuum degassing for 2~5 minutes (time varies by viscosity) to eliminate tiny bubbles, avoiding defects in high-temperature products.
4. Pour the degassed silicone into high-temperature molds or encapsulate electronic components, leveraging good fluidity to fill all details.
5. Cure at room temperature (25℃) for 4~5 hours, or 80~120℃ for accelerated curing; post-cure enhances thermal resistance and durability.
6. Store unused silicone in sealed packaging, separate Part A and Part B, indoor storage away from sunlight and rain, use within 10 months; avoid contact with N, P, S-containing compounds to prevent curing failure.
Application Scenarios
Our Thermal Resistant Liquid Silicone Gel is widely used in global high-temperature fields, including high-temperature mold making (metal crafts, alloy automotive parts, epoxy resin molds), electronic component encapsulation, automotive high-heat parts, high-temperature processing tools, and industrial high-heat equipment sealing. It is suitable for industrial mold factories, electronic manufacturers, automotive parts suppliers, and high-temperature equipment enterprises, bringing tangible value: reducing product failure rate by 55%+, extending service life by 60%+, and helping B2B purchasers achieve stable production in high-temperature environments.
FAQ
1. What is the temperature range of this silicone gel?
It withstands -60℃~250℃ and can be used long-term at 200℃, suitable for various high-temperature scenarios.
2. Is it stable under long-term high-temperature use?
Yes, it has excellent heat aging resistance, no deformation or degradation after 1000 hours at 200℃.
3. Can it be used for electronic encapsulation?
Yes, its stable high-temperature performance and non-toxicity make it ideal for electronic component encapsulation in high-heat environments.
4. Can you customize its thermal resistance or other specifications?
Yes, we offer customized hardness, viscosity, and curing time to match different high-temperature application needs.
5. How to ensure consistent thermal resistance in mass production?
We adopt heat-resistant raw materials, advanced production technology, and strict high-temperature performance testing to ensure each batch meets thermal resistance standards.
Shenzhen Hong Ye Jie Technology Co., Ltd
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