Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is a high-pressure-resistant 2-component Addition Curing Silicone, featuring excellent pressure adaptation (pressure resistance ≥10 MPa), no deformation, no rupture, suitable for high-pressure equipment, pressure vessels and high-pressure scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS pressure resistance test, compatible with high-precision Mold Silicone and robot silicone, serving B2B buyers in high-pressure equipment, aerospace and pressure-related industries.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam) is a high-pressure-resistant pressure adaptation core product, specially developed for high-pressure equipment, pressure vessels and high-pressure environments. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with pressure-resistant fillers and structural modifiers, featuring ultra-strong pressure resistance, pressure adaptation, fine uniform closed-cell structure, good elasticity and pressure stability. It has a pressure resistance of ≥10 MPa, no deformation, no rupture under high pressure, effectively adapting to high-pressure environments, solving the problem of traditional foaming materials’ easy deformation in high-pressure scenarios. Compatible with most of our high-pressure and aerospace products, it is ideal for high-pressure components, pressure-resistant buffers and high-pressure scenarios.
Technical Specifications
Type: 2-component addition curing silicone
High Pressure Resistance & Pressure Adaptation: Pressure resistance ≥10 MPa, no deformation, no rupture under high pressure, pressure stability ≥95%, pressure adaptation range 0-15 MPa, no performance degradation under pressure
Foaming Feature: Fine uniform closed-cell pores (20-40μm), pressure-resistant structure, dense pore distribution, high structural strength, no pore collapse under high pressure, structural integrity in high-pressure environments
Temperature Range: -65℃ to 200℃ (long-term use)
Mixing Ratio: 1:1 (Part A:Part B, by weight)
Cure Method: Room-temperature or heated (80℃, 1h) vulcanization
Certifications: SGS eco-toxicity, RoHS, SGS pressure resistance certification
Key Traits: High pressure-resistant, pressure adaptation, pressure resistance ≥10 MPa, no deformation
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Excellent High Pressure Resistance: Pressure resistance ≥10 MPa, no deformation, no rupture under high pressure, solving the problem of traditional foaming materials’ easy deformation in high-pressure scenarios.
2. Good Pressure Adaptation: Pressure adaptation range 0-15 MPa, pressure stability ≥95%, adapting to different high-pressure environments, ensuring stable performance under pressure.
3. Pressure Resistance & Elasticity Balance: While maintaining ultra-strong pressure resistance, it retains good elasticity and structural stability, no brittle fracture, balancing pressure adaptation and usability.
4. Compatibility with High-Pressure Products: Compatible with HONG YE SILICONE’s high-precision mold silicone and robot silicone, forming a complete high-pressure solution, enabling one-stop procurement.
5. Easy Operation: 1:1 simple mixing ratio, good flowability, easy to process into high-pressure components, no professional high-pressure operation skills required, improving production efficiency.
How to Use
1. Take Part A and Part B according to 1:1 weight ratio, stir separately to eliminate sediment, ensure no impurities (avoid affecting pressure resistance and pressure adaptation).
2. Mix and stir thoroughly for 3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure pressure resistance uniformity and closed-cell structure, avoid pore collapse under pressure).
3. Pour the mixture into high-pressure component mold (paired with high-precision mold silicone), foam and cure at room temperature or by heating (heating helps enhance pressure stability).
4. After full curing, the product has excellent pressure resistance, ready for use in high-pressure equipment and high-pressure scenarios.
Application Scenarios
Focus on high-pressure scenarios: High-pressure equipment buffers (paired with high-precision mold silicone), pressure vessel components (paired with robot silicone), high-pressure packaging (paired with Liquid Tank Silicone), high-pressure aerospace parts (paired with robot silicone), and high-pressure robot parts (paired with robot silicone). It helps high-pressure industry buyers adapt to high-pressure environments and ensure product stability.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS pressure resistance certification, excellent high pressure resistance and pressure adaptation, meeting the high-pressure procurement requirements of B2B buyers in high-pressure equipment, aerospace and pressure-related industries, facilitating export to global markets.
Customization Options
Customizable pressure resistance (≥15 MPa for high-demand scenarios), pressure adaptation range (0-20 MPa for high-demand scenarios), foaming ratio and hardness, adapting to different high-pressure requirements, helping buyers optimize pressure-resistant effect.
Production Process
High-pressure-resistant-oriented production process: High-purity pressure-resistant Silicone raw materials → formula optimization (add pressure-resistant fillers and structural modifiers) → precision mixing → pressure resistance test → pressure stability test → standardized curing → high-pressure performance inspection → packaging. Strict high-pressure testing ensures product ultra-strong pressure resistance and no deformation under high pressure.
FAQ
Q1: What is the pressure resistance? A: ≥10 MPa, no deformation, no rupture under high pressure, suitable for high-pressure equipment and pressure vessels.
Q2: Will it deform under high pressure? A: No, pressure stability ≥95%, no deformation, no rupture, structural integrity under high pressure (0-15 MPa).
Q3: Is it suitable for aerospace high-pressure scenarios? A: Yes, paired with robot silicone, ideal for high-pressure aerospace parts and high-pressure equipment buffers.
Q4: Will high temperature affect its pressure resistance? A: No, pressure stability ≥95%, pressure resistance remains unchanged in -65℃-200℃, ensuring stability in high-temperature high-pressure scenarios.
Shenzhen Hong Ye Jie Technology Co., Ltd
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