HONG YE SILICONE Silicone Liquid Rubber, also referred to as liquid silicone gel, is a flowable room-temperature vulcanizing silicone, ideal for replacing solid high-temperature vulcanized silicone. It comes in industrial, food grade and medical grade formulations, serving as premium Mold Making Silicone, Electronic Potting Compound and Pad Printing Silicone. With superb fluidity, quick curing, eco-friendly traits and exceptional heat resistance, tear strength and anti-aging performance, it covers mold making, electronic encapsulation, medical care and textile coating, backed by 21 years of manufacturing expertise, free samples and professional technical support for global clients.
Product Overview
Silicone Liquid Rubber is a versatile liquid-form silicone material, engineered to deliver high fluidity, fast vulcanization and reliable safety, fully complying with food grade and medical grade requirements. It boasts excellent resilience, anti-yellowing, thermal stability and weather resistance, performing stably in harsh conditions like moisture, salt spray and extreme temperatures. We offer targeted formulations for industrial manufacturing, food processing and medical applications, with easy operation and outstanding durability, catering to diverse high-standard production and processing demands across global markets.
Technical Specifications
Product type: Silicone Liquid Rubber, liquid silicone, mold making silicone, electronic Potting Compound, pad printing silicone, Platinum cured mold silicone; Form: High-flow liquid; Temperature resistance: -65℃ to 350℃; Shrinkage rate: ≤0.2% (platinum cured ≤0.1%); Key properties: Waterproof, flame retardant, insulating, anti-vibration, low shrinkage, oil-free; Grades: Industrial, food contact, skin-safe medical; Curing method: Room temperature vulcanization; Packaging: 1kg sample pack, 5kg/20kg/25kg/200kg plastic/metal drums; Transportation: Non-hazardous material, compliant with international shipping rules.
Product Images and Videos
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Product Features & Advantages
This silicone liquid rubber features excellent fluidity for easy pouring, coating and potting, with rapid room temperature curing to boost production efficiency. It is non-toxic, odorless and eco-friendly, meeting food contact and medical skin-safe standards. It has superior tear and tensile strength, good resilience and crack-healing ability, with outstanding high and low temperature resistance and cold-heat shock resistance. It offers adjustable performance including flame retardant, thermal conductive and insulating properties, low shrinkage for high precision, oil-free dry surface and long-term anti-aging, outperforming epoxy resin in insulation and weather resistance.
How to Use the Product
Step 1: Choose the suitable grade (industrial, food, medical) and curing type based on specific application and production standards.
Step 2: Clean the mold, operation surface or electronic components thoroughly, remove dust, oil stains and impurities to ensure curing quality.
Step 3: Weigh and mix the silicone components strictly in accordance with the specified ratio, stir evenly to avoid stratification and bubbles.
Step 4: Conduct mold pouring, electronic potting, textile coating or pad printing as needed, control the operation time properly. Step 5: Leave it to cure completely at room temperature, and proceed with demolding, processing or application after full elastomer formation.
Application Scenarios
This product has extensive industrial and civil applications: used as electronic potting compound for PCB, LED, solar panels and transformers, providing waterproof, insulating and shockproof protection; medical grade for surgical practice, prosthetics, scar stickers and body accessories, skin-safe and durable; mold making silicone for crafts, furniture, shoe molds and candles, replicating fine details perfectly; applied in textile coating, leather coating, pad printing and Silicone Foam production, with high wear resistance and stability. It helps enterprises reduce costs, improve product quality and adapt to diversified production needs.
Certifications and Compliance
Our Silicone Liquid Rubber meets ISO 9001 quality management system, CE and RoHS certification standards. Food grade formulations comply with international food contact safety regulations, medical grade conforms to relevant medical material biocompatibility requirements. All products are non-corrosive, physiologically inert and non-hazardous, complying with global import, export and transportation regulations, ensuring safe and reliable use in various industries.
Customization Options
We support personalized customization of hardness, viscosity, curing speed and color to match different processing techniques. Provide tailored performance adjustments such as flame retardant, thermal conductivity and insulation levels for special scenarios. Customize foaming ratio for silicone foam products, and offer flexible packaging specifications to fit small-batch trials and large-scale bulk orders.
Production Process & Brand Advantages
We adopt high-purity Silicone raw materials, implement precise proportioning and closed-loop mixing technology, with strict quality inspection on physical properties and safety indicators. As a 21-year professional silicone manufacturer, we have a 12-member R&D and QC team, 6000㎡ factory and mature quality control system. With 16 years of export experience, our products are sold to 138 countries, and we provide free samples, technical training and after-sales guarantee for quality issues.
FAQ
Q1: What application grades are available for this silicone liquid rubber?
A1: We provide industrial grade, food contact grade and skin-safe medical grade to meet different industry needs.
Q2: What is its temperature resistance performance?
A2: It can withstand -65℃ to 350℃, with excellent cold-heat shock resistance and no cracking or hardening.
Q3: Are free samples and technical guidance provided?
A3: Yes, we offer free samples and professional silicone operation technical training.
Q4: Is it suitable for food and medical product production?
A4: Yes, food and medical grades are non-toxic, odorless and meet relevant international safety standards.
Q5: What is the shrinkage rate of the product?
A5: The shrinkage rate is ≤0.2%, and platinum cured type is ≤0.1%, ensuring high-precision molding and replication.
Shenzhen Hong Ye Jie Technology Co., Ltd
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