HONGYE SILICONE’s Heat proof silicone for industrial application is a premium dual-component addition curing RTV 2 Silicone Rubber, tailored for global B2B buyers in industrial manufacturing, high-temperature mold making, automotive alloy processing, and heavy-duty industrial production. As a national high-tech enterprise with standardized production and one-stop solutions, this industrial heat-proof silicone is FDA, RoHS certified, non-toxic odorless, easy to operate, and fully customizable. It supports room/heat curing, delivers exceptional high-temperature resistance (-60℃~250℃), tensile strength and durability, helping buyers avoid high-temperature failure, reduce production losses, and gain competitive advantages in the global industrial silicone market.
Product Overview
This heat proof silicone is a professional industrial-grade solution engineered for high-temperature industrial scenarios, designed to withstand harsh industrial environments and meet strict production standards. It is a two-part flowable liquid silicone, formulated via advanced addition curing technology to cure into a tough, heat-resistant elastomer. With deep curing ability (no thickness limits), superior flowability, and stable high-temperature performance, it can withstand long-term exposure to extreme temperatures without deformation, aging or degradation, making it ideal for a wide range of industrial applications and supporting tailored production to match diverse industrial needs.
Technical Specifications
Type: Dual-component addition curing heat proof industrial liquid silicone;
Mix Ratio: 1:1 by weight; Working Time (25℃): 30-40 minutes (customizable);
Curing Time: 4-5 hours at room temp, 10-30 minutes at 80-120℃;
Temperature Resistance: -60℃ to 250℃ (long-term stable use);
Hardness: 20-55 Shore A (customizable for industrial needs); Tensile Strength: ≥5.5MPa;
Tear Strength: ≥38N/mm; Shrinkage Rate: ≤0.015%; Shelf Life: 10 months (sealed indoor storage);
Product Images and Videos
High-resolution visuals include raw material close-ups, high-temperature resistance test demos, industrial mold casting processes, finished industrial components, and on-site application shots, with original image links preserved. Demonstration videos cover the full industrial usage workflow, highlighting heat resistance, easy operation, and durability for harsh industrial environments.
Product Features & Advantages
1. Exceptional Heat Resistance: Stable performance at -60℃~250℃, no deformation, aging or yellowing under long-term high-temperature industrial operation, adapting to harsh industrial environments.
2. Industrial-Grade Durability: High tensile and tear resistance, able to withstand heavy-duty use and repeated mold flipping, extending service life and reducing replacement costs.
3. Deep Curing & No Shrinkage: Cures fully regardless of industrial mold thickness, no deformation, ensuring consistent precision of industrial components.
4. Safe & Compliant: FDA, RoHS, ISO 9001 certified, non-toxic odorless, meeting global industrial safety standards.
5. Easy Industrial Operation: 1:1 mix ratio, simple stirring, supports room/heat curing, suitable for mass industrial production without professional skills.
6. Competitive Edge: Compared with ordinary heat-proof silicone, it has more stable high-temperature performance, better batch consistency, and stronger adaptability to industrial scenarios.
Step-by-Step Usage Guide
1. Prepare a clean, dust-free industrial workspace to ensure material purity and mold precision.
2. Mix Part A and Part B at 1:1 weight ratio, stir thoroughly for 2-3 minutes until fully blended.
3. Perform vacuum degassing for 2-5 minutes (adjust by viscosity/weight) to remove air bubbles, avoiding flaws in industrial molds/components.
4. Pour the mixed silicone into industrial molds or application areas, ensuring full coverage of complex structures.
5. Cure at 25℃ for 4-5 hours, or accelerate at 80-120℃ for quick industrial production; post-cure enhances heat resistance and durability.
6. Store unused silicone sealed indoors, avoid sunlight/moisture, use within 10 months; keep away from N/P/S compounds to prevent curing failure.
Application Scenarios & Customer Value
Widely used in industrial applications, including industrial mold making (metal crafts, alloy automotive parts), epoxy/polyester resin casting molds, large cement components, cultural stone and concrete molds, and high-temperature industrial seals. It reduces industrial product failure rate by 80%+, improves production efficiency by 75%, extends mold service life by 2-3 times, helps buyers cut production costs and win trust from global industrial markets.
Certifications and Compliance
Our heat proof silicone for industrial application fully complies with international industrial standards, including FDA, RoHS, and ISO 9001. It meets the strict quality requirements of global industrial markets (EU, US, Southeast Asia), ensuring buyers’ industrial products pass customs inspection and market access smoothly, enhancing product credibility and market competitiveness.
Customization Options
Full customization is available to meet diverse industrial needs: heat resistance range, hardness, working time, curing time, viscosity, and color can be tailored according to buyers’ specific industrial production and mold design requirements.
Production Process
We adopt standardized industrial production processes: high-purity heat-resistant raw material selection → precise formula mixing (enhancing high-temperature stability) → multi-stage quality testing (heat resistance, tensile strength, safety) → sealed packaging. Each link is supervised by professional industrial quality teams to ensure consistent batch quality and industrial-grade performance.
FAQ
1. What is the temperature resistance range of this industrial heat-proof silicone?
It is stable at -60℃~250℃, suitable for long-term high-temperature industrial use.
2. Can it be used for large industrial molds and thick components?
Yes, it cures fully regardless of thickness, no inner uncured areas, ideal for large industrial molds.
3. Is it suitable for heavy-duty industrial use?
Yes, it has high tensile and tear resistance, able to withstand repeated use in harsh industrial environments.
4. Can we customize its parameters for specific industrial needs?
Yes, all parameters are customizable to match your industrial production requirements.
5. Does it meet international industrial standards for export?
Yes, it complies with global industrial standards, suitable for export to all major industrial markets.
Shenzhen Hong Ye Jie Technology Co., Ltd
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