Product Summary
HONG YE SILICONE’s Liquid Foamed Silicone is an acid-resistant and alkali-resistant 2-component Addition Curing Silicone, featuring excellent corrosion resistance (resistant to dilute acid, dilute alkali, no corrosion, no degradation), acid-resistant, alkali-resistant, suitable for corrosive scenarios. It has fine uniform closed-cell pores, -65℃-200℃ temperature resistance, 1:1 easy operation, passed SGS corrosion-resistant certification, compatible with Industrial mold silicone rubber and Liquid Tank Silicone, serving B2B buyers in corrosive industries.
Product Overview
HONG YE SILICONE’s Liquid Foamed Silicone (Foaming Silicone Rubber, Silicone Foam) is a corrosion-resistant core product, specially developed for acid, alkali and corrosive environments. As a 2-component addition curing silicone, it is formed by chemical foaming of flowable Part A and Part B, formulated with acid-resistant and alkali-resistant components, featuring strong resistance to dilute acid, dilute alkali and common corrosive substances, acid-resistant, alkali-resistant, fine uniform closed-cell structure, good elasticity and corrosion stability. It can withstand long-term contact with dilute acid and dilute alkali, no corrosion, no cracking, no performance degradation, effectively protecting equipment and components from corrosive damage. Compatible with most of our industrial and liquid storage products, it is ideal for chemical, petrochemical and corrosive industrial scenarios.
Technical Specifications
Type: 2-component addition curing silicone
Acid & Alkali Resistance: Resistant to dilute acid (pH 2-4), dilute alkali (pH 8-10), no corrosion, no degradation, acid-resistant, alkali-resistant
Foaming Feature: Fine uniform closed-cell pores (30-70μm), corrosion-resistant, no corrosive substance penetration, no pore damage
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 corrosion-resistant certification
Key Traits: Acid-resistant, alkali-resistant, corrosion-resistant, no degradation in dilute acid/alkali
Packaging: Part A (20/25/200KG/barrel), Part B (20/25/200KG/barrel)
Product Features & Advantages
1. Excellent Corrosion Resistance: Resistant to dilute acid (pH 2-4) and dilute alkali (pH 8-10), no corrosion, no degradation, solving the problem of traditional foaming materials’ poor corrosion resistance and easy damage.
2. Wide Corrosion Adaptability: Adapts to most common corrosive environments in industrial scenarios, avoiding damage caused by acid and alkali contact.
3. Corrosion-Resistant & Durability Balance: While maintaining strong acid and alkali resistance, it retains good elasticity and structural stability, no brittle fracture in corrosive environments, balancing corrosion protection and usability.
4. Compatibility with Corrosive Products: Compatible with HONG YE SILICONE’s industrial Mold Silicone rubber and liquid tank silicone, forming a complete corrosion-resistant solution, enabling one-stop procurement. 5. Easy Operation: 1:1 simple mixing ratio, good flowability, easy to process into corrosion-resistant components, no professional corrosion-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 corrosion-resistant performance).
2. Mix and stir thoroughly for 3 minutes until homogeneous, vacuum degas to remove air bubbles (ensure corrosion-resistant uniformity and closed-cell structure).
3. Pour the mixture into corrosive component mold (paired with liquid tank silicone), foam and cure at room temperature or by heating.
4. After full curing, the product has excellent acid and alkali resistance, can be directly used in corrosive scenarios, no corrosion or degradation.
Application Scenarios
Focus on corrosive scenarios: Chemical equipment corrosion-resistant sealing (paired with industrial mold silicone rubber), petrochemical corrosive parts (paired with liquid tank silicone), corrosive industrial equipment protection (paired with industrial mold silicone rubber), acid-resistant robot parts (paired with robot silicone), and corrosive liquid storage sealing (paired with liquid tank silicone). It helps corrosive-industry buyers protect equipment from acid and alkali damage.
Certifications and Compliance
Passed SGS eco-toxicity certification, RoHS compliant, SGS corrosion-resistant certification, excellent acid and alkali resistance, meeting the corrosive procurement requirements of B2B buyers in chemical, petrochemical and corrosive industrial industries, facilitating export to global markets.
Customization Options
Customizable corrosion resistance (resistant to concentrated acid/alkali for high-demand scenarios), acid/alkali resistance range, foaming ratio and hardness, adapting to different corrosive requirements, helping buyers optimize corrosion protection effect.
Production Process
Corrosion-resistant-oriented production process: High-purity acid-resistant Silicone raw materials → formula optimization (add alkali-resistant components) → precision mixing → corrosion resistance test → standardized curing → corrosion stability inspection → packaging. Strict corrosion testing ensures product adaptability to corrosive environments.
FAQ
Q1: What acid and alkali can it resist? A: Resistant to dilute acid (pH 2-4) and dilute alkali (pH 8-10), no corrosion, no degradation.
Q2: Will it be corroded by chemical substances? A: No, resistant to most common corrosive substances in industrial scenarios, no corrosion or damage.
Q3: Is it suitable for chemical equipment? A: Yes, paired with industrial mold silicone rubber, ideal for chemical equipment corrosion-resistant sealing.
Q4: Will it degrade in corrosive environments? A: No, corrosion stability is good, no performance degradation after long-term contact with dilute acid/alkali.
Shenzhen Hong Ye Jie Technology Co., Ltd
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