Product Introduction (200 Characters)
HONG YE JIE liquid silicone foam is a 1:1 two-component Addition Curing Silicone rubber. Featuring high expansion ratio, uniform closed-cell structure and ultra-low shrinkage, this eco-friendly Foam Silicone delivers soft touch, excellent resilience and wide temperature resistance. It supports flexible customization and multi-scenario molding, widely matched with Mold Making Silicone, Electronic Potting Compound and Human Body Silicone for diversified industrial manufacturing.
Product Overview
Liquid Silicone Foam , also named Foamed Silicone rubber and Silicone Sponge rubber, is a professional two-component platinum curing addition silicone material. Composed of flowable A and B liquid components, it forms stable foam structure through chemical foaming and heating vulcanization. Different from traditional rigid foam materials, this silicone foam is lightweight, soft and unrestricted by product thickness, with simple operation and environmental-friendly properties. As a core complementary product of our RTV 2 Silicone Rubber and Pad Printing Silicone, it perfectly supports customized molding, filling and shock absorption production for multiple industries.
Core Product Features & Advantages
1. High expansion performance: The foaming multiplier is adjustable, with conventional expansion up to 2 times and maximum 7 times, meeting diverse density and thickness demands.
2. Stable molding performance: Uniform foaming structure, ultra-low linear shrinkage, excellent rebound resilience, no shrinkage or migration after long-term use.
3. Superior environmental adaptability: Works stably at -65℃ to 200℃, retaining soft elasticity permanently, with outstanding heat resistance, cold resistance and insulation.
4. Safe and inert material: Non-toxic, non-corrosive, non-radioactive, with stable chemical properties, fully compliant with global environmental standards.
5. Multi-functional comprehensive performance: Equipped with excellent flame retardancy and electrical insulation, suitable for industrial sealing, shock absorption and protection scenarios.
6. Strong compatibility: Matches perfectly with mold making silicone, electronic Potting Compound, human body silicone and robot silicone for integrated customized processing.
Technical Specifications
Material Type: Two-component addition curing liquid silicone foam
Mixing Ratio: 1:1 (A/B by weight)
Foaming Multiplier: 2-7 times adjustable
Shrinkage Rate: Ultra-low linear shrinkage, no deformation
Working Temperature Range: -65℃~200℃ (long-term stable use)
Structure: Uniform fine closed-cell foam
Material Property: Environmentally friendly, non-toxic, high resilience, insulation, flame retardant
Processing Method: Room temperature or heating vulcanization molding
Step-by-Step Usage Instructions
1. Pre-stirring: Fully stir component A and component B separately before use to eliminate material precipitation and uneven component distribution caused by long-term storage.
2. Even mixing: Mix A and B glue strictly at 1:1 ratio, stir evenly for 2-3 minutes to ensure full fusion of raw materials.
3. Vacuum defoaming: Perform vacuum defoaming treatment on mixed silicone foam, and use it quickly to avoid condensation affecting molding quality.
4. Molding curing: Adopt room temperature natural curing or heating accelerated curing according to production demands for finished foam products.
Application Scenarios
This versatile foam silicone is widely used in industrial manufacturing and daily product processing. Industrial fields include various sealing gaskets, foam strips, silicone foam plates, foam tube accessories and printer roller sponge tubes, cooperating with Industrial mold silicone rubber for mold forming. Civilian flexible products cover silicone insoles, sofa cushions, mattress fillers, automotive interior accessories, maternity back cushions and children pillows. It also serves as ideal filling material for human body silicone prosthetics, simulation robot silicone and simulation doll products, providing soft support and shock absorption protection.
Product Value for Buyers
This liquid silicone foam features stable batch consistency and simple processing, effectively reducing your production failure rate and labor cost. Its high expansion ratio reduces raw material consumption, cutting procurement costs. Excellent weather resistance and anti-aging performance extend product service life, improving finished product quality and market competitiveness. Compatible with multiple our core silicone products, it supports one-stop procurement and customized production to meet diversified order demands.
Certifications and Compliance
All our liquid silicone foam strictly complies with RoHS and SGS environmental standards. Supported by the factory’s ISO9001 quality management system and CE certification, all products are non-toxic and environmentally friendly, meeting global export standards for industrial, civilian and partial medical auxiliary scenarios, safe for long-term commercial use.
Customization Options
We support full customized services for liquid silicone foam, including adjustable foaming multiplier, customized softness and hardness, special size molding, color customization and functional optimization (enhanced flame retardancy/insulation). It can be tailored to match different production processes of mold making silicone and potting compound products to meet personalized buyer demands.
Production & Quality Control
As a professional silicone manufacturer with over 20 years of experience, we implement standardized production processes from raw material screening, precise proportioning, foaming test to finished product inspection. All raw materials are screened strictly, semi-finished products undergo foaming stability tests, and finished products are fully inspected before shipment. Pre-production samples are provided for confirmation to ensure zero batch difference and stable quality for global buyers.
Precautions
Avoid long-term direct sunlight exposure and high-temperature baking. Prohibit contact with substances containing sulfur, nitrogen, phosphorus, tin, heavy metals, bromine compounds and water to prevent curing failure and performance attenuation.
Packaging & Storage
Standard packaging: A component 25KG/200KG/250KG per barrel, B component 20KG/25KG/200KG per barrel. Belongs to non-dangerous goods for safe transportation. Store in sealed, cool and dry environment to ensure long-term material activity stability.
FAQ
Q1: What is the maximum foaming ratio of this silicone foam?
A: The adjustable foaming multiplier ranges from 2 to 7 times, supporting customized density production.
Q2: Can it work in low and high temperature environments?
A: Yes, it maintains stable soft elasticity at -65℃ to 200℃ with excellent cold and heat resistance.
Q3: Is the material environmentally safe for daily contact products?
A: Absolutely. It is non-toxic, odorless and RoHS/SGS certified, safe for civilian and wearable products.
Q4: Can it be used with other silicone products?
A: Yes, it is highly compatible with mold making silicone, electronic potting compound, human body silicone and robot silicone for integrated processing.
Q5: What is the mixing ratio and operation difficulty?
A: Standard 1:1 mixing ratio, simple operation, suitable for manual and mechanical mass production.
Shenzhen Hong Ye Jie Technology Co., Ltd
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