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, synthetic oil), grease-resistant, no swelling or degradation. 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-exposed 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-contacted and oil-storage 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, featuring strong resistance to mineral oil, vegetable oil and synthetic oil, grease resistance, fine uniform closed-cell structure, good elasticity and oil stability. It can withstand long-term contact with various oils and greases, no swelling, no softening, no performance degradation, effectively solving the problem of traditional foaming silicone’s poor oil resistance. Compatible with most of our industrial and storage products, it is ideal for automotive, mechanical and oil-storage scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Oil-Resistant Performance: Resistant to mineral oil, vegetable oil, synthetic oil, grease-resistant, no swelling (swelling rate ≤5%), no degradation
Foaming Feature: Fine uniform closed-cell pores (30-70μm), oil-resistant, no oil penetration, oil-proof structure
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-resistant certification
Key Traits: Oil-resistant, grease-resistant, resistant to various oils, swelling rate ≤5%
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, synthetic oil, no swelling (swelling rate ≤5%), no degradation, solving the problem of traditional foaming materials’ poor oil resistance and easy damage in oil-exposed environments.
2. Strong Grease Resistance: Can withstand long-term contact with various greases, no softening, no performance attenuation, adapting to grease-contacted 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-Resistant 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 2-3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure oil-resistant uniformity and closed-cell structure).
3. Pour the mixture into oil-resistant component mold (paired with liquid tank silicone), foam and cure at room temperature or by heating.
4. After full curing, the product can be directly used in oil-exposed or grease-contacted scenarios, no swelling or degradation.
Application Scenarios
Focus on oil-exposed scenarios: Automotive oil-sealing components (paired with industrial mold silicone rubber), mechanical oil-resistant parts (paired with industrial mold silicone rubber), oil-storage tank sealing (paired with liquid tank silicone), oil-resistant robot parts (paired with robot silicone), and grease-contacted equipment (paired with industrial mold silicone rubber). It helps oil-exposed 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-resistant and grease-resistant performance, meeting the oil-exposed procurement requirements of B2B buyers in automotive, mechanical and storage industries, facilitating export to global markets.
Customization Options
Customizable oil resistance (resistant to strong 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 oil-resistant additives) → precision mixing → oil resistance test → swelling rate test → standardized curing → oil stability inspection → packaging. Strict oil-resistant testing ensures product resistance to various oils and greases.
FAQ
Q1: What oils can it resist? A: Resistant to mineral oil, vegetable oil, synthetic oil, grease-resistant, no swelling.
Q2: What is the swelling rate? A: ≤5%, no obvious swelling after long-term oil contact.
Q3: Is it suitable for automotive components? A: Yes, paired with industrial mold silicone rubber, ideal for automotive oil-sealing components.
Q4: Will it degrade in oil? A: No, strong oil resistance, no degradation, stable performance in oil-exposed environments.
Shenzhen Hong Ye Jie Technology Co., Ltd
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