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), grease-resistant, no oil absorption, suitable for oil-exposed and grease-rich scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS oil-resistant certification, compatible with Industrial mold silicone rubber and Liquid Tank Silicone, serving B2B buyers in oil-related 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-exposed, grease-rich and lubricant-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 components, featuring strong resistance to mineral oil, vegetable oil and common industrial greases, oil-resistant, grease-resistant, fine uniform closed-cell structure, good elasticity and oil stability. It can withstand long-term contact with oil and grease, no swelling, no cracking, no performance degradation, no oil absorption, effectively protecting equipment and components from oil damage. Compatible with most of our industrial and liquid storage products, it is ideal for automotive, mechanical and oil-processing scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Oil & Grease Resistance: Resistant to mineral oil, vegetable oil, industrial greases; no swelling (swelling rate ≤2%), no degradation, no oil absorption
Foaming Feature: Fine uniform closed-cell pores (30-70μm), oil-resistant, no oil penetration, no pore damage from oil contact
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 vulcanization
Certifications: SGS eco-toxicity, RoHS, SGS oil-resistant certification
Key Traits: Oil-resistant, grease-resistant, no swelling, no oil absorption, resistant to mineral/vegetable oil
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 industrial greases, no swelling (swelling rate ≤2%), no degradation, solving the problem of traditional foaming materials’ poor oil resistance and oil damage risks.
2. Grease-Resistant & Oil-Proof: No oil absorption, prevents oil penetration, avoids oil-induced softening or hardening, ensuring long-term stable performance.
3. Oil-Resistant & Durability Balance: While maintaining strong oil and grease resistance, it retains good elasticity and structural stability, no brittle fracture in oil-exposed environments, balancing oil protection and usability.
4. Compatibility with Oil-Related Products: Compatible with HONG YE SILICONE’s industrial Mold Silicone rubber and liquid tank silicone, forming a complete oil-resistant 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-resistant performance).
2. Mix and stir thoroughly for 3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure oil-resistant uniformity and closed-cell structure).
3. Pour the mixture into oil-exposed 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, no swelling, no oil absorption, ready for use in oil-exposed and grease-rich scenarios.
Application Scenarios
Focus on oil-exposed scenarios: Automotive oil system seals (paired with industrial mold silicone rubber), mechanical equipment oil-resistant parts (paired with industrial mold silicone rubber), oil-processing equipment protection (paired with liquid tank silicone), oil-resistant robot components (paired with robot silicone), and oil storage container sealing (paired with liquid tank silicone). It helps oil-related buyers protect equipment from oil damage and extend service life.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS oil-resistant certification, excellent oil and grease resistance, meeting the oil-exposed procurement requirements of B2B buyers in automotive, mechanical and oil-processing industries, facilitating export to global markets.
Customization Options
Customizable oil resistance (resistant to synthetic oil for high-demand scenarios), swelling rate, foaming ratio and hardness, adapting to different oil-exposed 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 adaptability to oil-exposed environments.
FAQ
Q1: What oil can it resist? A: Resistant to mineral oil, vegetable oil and industrial greases, no swelling, no degradation.
Q2: Will it absorb oil? A: No, no oil absorption, prevents oil penetration, avoids oil-induced performance degradation.
Q3: Is it suitable for automotive oil system seals? A: Yes, paired with industrial mold silicone rubber, ideal for automotive oil system sealing.
Q4: Will it swell in oil? A: No, swelling rate ≤2%, almost no swelling, stable performance in oil-exposed environments.
Shenzhen Hong Ye Jie Technology Co., Ltd
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