Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is an oil-resistant and grease-resistant 2-component Addition Curing Silicone, featuring excellent oil resistance (no swelling, no degradation in mineral oil, vegetable oil and synthetic oil), grease-resistant, no oil absorption, suitable for oil-contact scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS oil-resistance certification, compatible with Industrial mold silicone rubber and Liquid Tank Silicone, serving B2B buyers in oil-contact industries.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam ) is an oil-resistant core product, specially developed for oil-contact and grease-contact scenarios. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with oil-resistant and grease-resistant components, featuring excellent resistance to mineral oil, vegetable oil and synthetic oil, grease-resistant, fine uniform closed-cell structure, good elasticity and oil stability. It can withstand long-term contact with various oils and greases, no swelling, no cracking, no oil absorption, no performance degradation, effectively protecting equipment and components from oil damage. Compatible with most of our industrial and liquid storage products, it is ideal for automotive, petrochemical and industrial oil-contact scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Oil & Grease Resistance: Resistant to mineral oil, vegetable oil and synthetic oil; no swelling (swelling rate ≤1%), no degradation, no oil absorption, grease-resistant
Foaming Feature: Fine uniform closed-cell pores (40-80μm), oil-resistant, no oil penetration into pores, no oil absorption
Temperature Range: -65℃ to 200℃ (long-term use)
Mixing Ratio: 1:1 (Part A:Part B, by weight)
Cure Method: Room-temperature or heated rapid curing
Certifications: SGS eco-toxicity, RoHS, SGS oil-resistance certification
Key Traits: Oil-resistant, grease-resistant, no swelling, no oil absorption, swelling rate ≤1%
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Excellent Oil Resistance: Resistant to mineral oil, vegetable oil and synthetic oil, no swelling (swelling rate ≤1%), no degradation, solving the problem of traditional foaming materials’ poor oil resistance and easy damage.
2. Strong Grease Resistance: No oil absorption, no grease adhesion, easy to clean, maintaining product integrity and performance in grease-contact scenarios.
3. Oil Resistance & Durability Balance: While maintaining excellent oil and grease resistance, it retains good elasticity and structural stability, no brittle fracture, balancing oil resistance and usability.
4. Compatibility with Oil-Contact Products: Compatible with HONG YE SILICONE’s industrial Mold Silicone rubber and liquid tank silicone, forming a complete oil-protection solution, enabling one-stop procurement. 5. Easy Operation: 1:1 simple mixing ratio, good flowability, easy to process into oil-resistant components, no professional oil-resistant 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 oil resistance).
2. Mix and stir thoroughly for 1-2 minutes until homogeneous, vacuum degas to remove air bubbles.
3. Pour the mixture into oil-contact component mold (paired with industrial mold silicone rubber), foam and cure at room temperature or by heating.
4. After full curing, the product has excellent oil and grease resistance, can be directly used in oil-contact scenarios, no swelling or oil absorption.
Application Scenarios
Focus on oil-contact scenarios: Automotive oil system components (paired with industrial mold silicone rubber), petrochemical oil equipment sealing (paired with liquid tank silicone), oil-resistant electronic protection (paired with Electronic Potting Compound), grease-resistant robot parts (paired with robot silicone), and oil storage auxiliary parts (paired with liquid tank silicone). It helps oil-contact buyers protect equipment from oil damage and extend service life.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS oil-resistance certification, excellent oil and grease resistance, meeting the oil-contact procurement requirements of B2B buyers in automotive, petrochemical and industrial industries, facilitating export to global markets.
Customization Options
Customizable oil resistance (resistant to high-viscosity oil for high-demand scenarios), grease resistance, foaming ratio and hardness, adapting to different oil-contact requirements, helping buyers optimize oil protection effect.
Production Process
Oil-resistant-oriented production process: High-purity oil-resistant Silicone raw materials → formula optimization (add grease-resistant components) → precision mixing → oil resistance test → standardized curing → oil stability inspection → packaging. Strict oil testing ensures product oil-resistant performance.
FAQ
Q1: What oils is it resistant to? A: Resistant to mineral oil, vegetable oil and synthetic oil, no swelling or degradation.
Q2: Will it absorb oil? A: No, grease-resistant, no oil absorption, easy to clean after oil contact.
Q3: Is it suitable for automotive oil system components? A: Yes, paired with industrial mold silicone rubber, ideal for automotive oil system parts.
Q4: What is the swelling rate? A: ≤1%, no obvious swelling after long-term oil contact.
Shenzhen Hong Ye Jie Technology Co., Ltd
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