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 (resistant to mineral oil, vegetable oil, lubricating oil), grease resistance, no swelling, no performance degradation, suitable for oil-exposed and grease-contacted 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 automotive, industrial and mechanical industries.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam ) is an oil-resistant grease-resistant core product, specially developed for oil-exposed, grease-contacted and lubricating 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 additives and grease-resistant modifiers, featuring strong resistance to common oils and greases, no swelling, fine uniform closed-cell structure, good elasticity and oil stability. It can withstand long-term contact with mineral oil, vegetable oil and lubricating oil, no swelling, no performance degradation, effectively solving the problem of traditional foaming materials’ easy swelling and performance loss in oil-exposed scenarios. Compatible with most of our industrial and mechanical products, it is ideal for oil-resistant components, grease-contacted buffers and lubricating scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Oil & Grease Resistance: Resistant to mineral oil, vegetable oil, lubricating oil, grease-resistant, no swelling (swelling rate ≤5% after 72h oil immersion), no performance degradation, oil-proof
Foaming Feature: Fine uniform closed-cell pores (20-50μm), oil-resistant, grease-resistant structure, no oil penetration, dense structure, no swelling deformation
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 oil resistance certification
Key Traits: Oil-resistant, grease-resistant, no swelling, resistant to common oils and greases
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, lubricating oil, no swelling, solving the problem of traditional foaming materials’ easy swelling in oil-exposed scenarios.
2. Strong Grease Resistance: Withstands long-term grease contact, no performance degradation, suitable for grease-contacted mechanical components and lubricating scenarios.
3. Oil-Resistant & Elasticity Balance: While maintaining strong oil and grease resistance, it retains good elasticity and structural stability, no brittle fracture, balancing oil protection and usability.
4. Compatibility with Oil-Exposed 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 and grease resistance performance).
2. Mix and stir thoroughly for 3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure oil resistance uniformity and closed-cell structure).
3. Pour the mixture into oil-resistant 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, ready for use in oil-exposed and grease-contacted scenarios.
Application Scenarios
Focus on oil-exposed scenarios: Automotive oil-resistant buffers (paired with industrial mold silicone rubber), mechanical grease-contacted components (paired with robot silicone), oil storage tank protection (paired with liquid tank silicone), lubricating equipment buffers (paired with industrial mold silicone rubber), and oil-exposed electronic components (paired with Electronic Potting Compound). It helps oil-industry buyers protect equipment from oil damage and extend product service life.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS oil resistance certification, excellent oil and grease-resistant performance, meeting the oil-exposed procurement requirements of B2B buyers in automotive, industrial and mechanical industries, facilitating export to global markets.
Customization Options
Customizable oil resistance level (resistant to more oil types for high-demand scenarios), swelling rate (≤3% after 72h oil immersion for high-demand scenarios), foaming ratio and hardness, adapting to different oil-exposed and grease-contacted requirements, helping buyers optimize oil protection effect.
Production Process
Oil-resistant-oriented production process: High-purity oil-resistant Silicone raw materials → formula optimization (add oil-resistant additives and grease-resistant modifiers) → precision mixing → oil resistance test → grease resistance test → standardized curing → oil stability inspection → packaging. Strict oil and grease testing ensures product no swelling and stable performance.
FAQ
Q1: What oils can it resist? A: Resistant to mineral oil, vegetable oil, lubricating oil and other common oils, strong oil resistance.
Q2: Will it swell after oil immersion? A: No, swelling rate ≤5% after 72h oil immersion, no swelling deformation, no performance degradation.
Q3: Is it suitable for automotive components? A: Yes, paired with industrial mold silicone rubber, ideal for automotive oil-resistant buffers and oil-exposed components.
Q4: Will oil contact affect its elasticity? A: No, oil-resistant formula ensures good elasticity, no brittle fracture, maintaining usability after long-term oil contact.
Shenzhen Hong Ye Jie Technology Co., Ltd
Contact Now
