HONG YE SILICONE Silicone Liquid Rubber, also known as liquid silicone gel, is a flowable room temperature vulcanized silicone product, serving as a practical substitute for solid high-temperature vulcanized silicone rubber. It is available in industrial, food grade and medical grade formulations, acting as high-quality liquid silicone, Mold Making Silicone, Electronic Potting Compound and Pad Printing Silicone. Featuring great fluidity, fast curing, environmental protection and food-safe properties, it has excellent tear resistance, heat stability and aging resistance, covering mold making, electronic encapsulation, medical applications and textile coating. Backed by 21 years of production experience, we provide free samples and professional technical support for global buyers.
Product Overview
Silicone Liquid Rubber is a multi-purpose liquid silicone material, designed with outstanding fluidity, rapid vulcanization speed and high safety performance, fully meeting food grade and medical grade certification requirements. It has excellent resilience, yellowing resistance, thermal stability and weather resistance, and can operate stably in harsh environments such as humidity, salt spray, high and low temperatures. We launch targeted formulations for industrial manufacturing, food processing and medical care fields, with simple operation and long service life, meeting diverse high-standard production and processing needs of global customers.
Technical Specifications
Product type: Silicone Liquid Rubber, liquid silicone, mold making silicone, electronic Potting Compound, pad printing silicone, Platinum cured mold silicone; Form: High-flowability liquid; Temperature resistance range: -65℃ to 350℃; Shrinkage rate: ≤0.2% (platinum cured type ≤0.1%); Main performance: Waterproof, flame retardant, insulation, shockproof, low shrinkage, oil-free surface; Product grades: Industrial grade, food contact grade, skin-friendly medical grade; Curing method: Room temperature vulcanization; Packaging specifications: 1kg sample package, 5kg/20kg/25kg/200kg plastic/metal drums; Transportation attributes: Non-hazardous goods, in line with international transportation standards.
Product Images and Videos
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Product Features & Advantages
This silicone liquid rubber has excellent fluidity, making pouring, coating and potting operations more convenient, and fast room temperature curing effectively improves production efficiency. It is non-toxic, odorless and environmentally friendly, fully meeting food contact and medical skin-safe standards. It possesses superior tensile and tear strength, good resilience and crack repair ability, with excellent high and low temperature resistance and thermal shock resistance. Its performance can be adjusted to achieve flame retardant, thermal conductivity and insulation effects, with low shrinkage to ensure high production accuracy, oil-free dry surface and long-term aging resistance, and its insulation and weather resistance are better than epoxy resin.
How to Use the Product
Step 1: Select the appropriate product grade (industrial, food, medical) and curing type according to actual application scenarios and production standards.
Step 2: Thoroughly clean the mold, operation surface or electronic components, remove dust, oil and other impurities to ensure normal curing effect.
Step 3: Accurately weigh and mix silicone components in strict accordance with the specified ratio, stir evenly to avoid layering and bubbles.
Step 4: Carry out mold pouring, electronic potting, textile coating or pad printing according to usage needs, and reasonably control the operation time.
Step 5: Let it cure completely at room temperature, and carry out demolding, processing or subsequent application after the elastomer is fully formed.
Application Scenarios
This product has a wide range of 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-friendly and durable; mold making silicone for crafts, furniture, shoe molds and candles, perfectly replicating fine details; applied to textile coating, leather coating, pad printing and Silicone Foam production, with high wear resistance and stability. It helps enterprises reduce production costs, improve product quality and adapt to diversified production needs.
Certifications and Compliance
Our Silicone Liquid Rubber complies with ISO 9001 quality management system, CE and RoHS certification standards. Food grade formulations meet international food contact safety regulations, and medical grade conforms to biocompatibility requirements of relevant medical materials. All products are non-corrosive, physiologically inert and non-hazardous, in line with global import, export and transportation regulations, ensuring safe and reliable application in various industries.
Customization Options
We support personalized customization of silicone hardness, viscosity, curing speed and color to match different processing techniques. Provide targeted performance adjustment for special scenarios, including flame retardant, thermal conductivity and insulation levels. Customize foaming ratio for silicone foam products, and offer flexible packaging specifications to adapt to small-batch trial orders and large-scale bulk procurement.
Production Process & Brand Advantages
We adopt high-purity Silicone raw materials, implement precise ingredient proportioning and closed-loop mixing technology, and conduct strict quality inspection on physical properties and safety indicators. As a 21-year professional silicone manufacturer, we have a 12-person R&D and quality inspection team, 6000 square meters of factory space and a 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 problems.
FAQ
Q1: What grades does this silicone liquid rubber have?
A1: We provide industrial grade, food contact grade and skin-friendly medical grade to meet the needs of different industries.
Q2: What is the temperature resistance of the product?
A2: It can withstand -65℃ to 350℃, with excellent cold and heat shock resistance, no cracking or hardening.
Q3: Are free samples and technical guidance provided?
A3: Yes, we provide 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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