HONG YE SILICONE RTV Silicone for Urethane Furniture Molds is a premium RTV 2 Silicone Rubber tailored for professional urethane furniture mold fabrication, serving as a reliable Industrial mold silicone rubber and Liquid Mold Silicone. Available in both Addition Curing Silicone and condensation curing silicone formulations, this two-part room temperature curing silicone delivers zero shrinkage, exceptional tear strength and reliable heat resistance. With excellent fluidity and dedicated urethane resin resistance, it supports repeated casting runs, offers flexible packaging choices and a 12-month shelf life, making it a cost-effective solution for global furniture production and decorative molding clients.
Product Overview
This dedicated Mold Making Silicone is a two-component room temperature vulcanizing liquid silicone, part of our high-performance HY-E6 series, built specifically to meet the demands of urethane furniture component manufacturing. As an RTV2 silicone product, it cures fully at ambient temperature without requiring extra heating equipment, simplifying production workflows and lowering operational costs for furniture manufacturers. Engineered with enhanced durability and thermal conductivity, it resists deformation, wear and chemical corrosion during frequent urethane casting, while perfectly capturing intricate furniture carvings, curved contours and fine details, suitable for both custom small-batch furniture and large-scale industrial production.
Technical Specifications
Product type: RTV Silicone for Urethane Furniture Molds, RTV 2 Silicone Rubber, mold making silicone, liquid Mold Silicone, Condensation Curing Silicone Mold Rubber; Form: Two-component translucent flowable liquid; Curing mode: Room temperature vulcanization (RTV); Optional curing systems: Addition cure, condensation cure; Product series: HY-E6 series; Core performance traits: High tear strength, nil shrinkage, excellent heat resistance, high thermal conductivity, strong resistance to urethane and common casting resins; Shelf life: 12 months in unopened original packaging, stored at 32℃ or below; Packaging specifications: 1kg, 5kg, 20kg, 25kg, 200kg drums; Transportation: Non-hazardous general chemical, eligible for standard international shipping.
Product Images and Videos
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Product Features & Advantages
This RTV silicone features a translucent texture that allows operators to easily monitor mixing consistency and pouring coverage, paired with superior fluidity that penetrates complex furniture engravings and fine details without leaving air bubbles or gaps. It boasts impressive tear strength and long-term durability, preventing rips and wear during repeated demolding cycles, which significantly extends mold lifespan and cuts down on replacement costs. With zero shrinkage, it guarantees consistent sizing and shape accuracy for finished furniture parts, while its enhanced heat and chemical resistance shields the mold from urethane resin corrosion, ensuring stable performance even in continuous high-volume production.
How to Use the Product
Step 1: Prepare the furniture master model or prototype, wipe the surface thoroughly to remove all dust, grease and residues, then dry it completely to ensure smooth mold release and a flawless finished mold surface. Step 2: Choose between addition or condensation curing based on production needs, weigh the base silicone and corresponding curing agent precisely per the recommended ratio, and stir slowly and uniformly to avoid trapping excess air bubbles. Step 3: Perform vacuum defoaming for 2 to 3 minutes to eliminate trapped air, a critical step for creating smooth, high-quality molds without blemishes. Step 4: Pour or brush the defoamed silicone evenly over the master model, making sure all edges, corners and fine decorative patterns are fully covered. Step 5: Allow the silicone to cure completely at room temperature, demold carefully once fully hardened, and the mold is ready for urethane, concrete or gypsum casting production.
Application Scenarios
Primarily designed for manufacturing urethane furniture molds, including decorative panels, carved components, custom furniture parts and architectural furniture details, this liquid silicone also covers a wide range of cross-industry applications. It is widely used for product prototyping, architectural restoration projects, art sculpting, wax casting, concrete and GRC casting, gypsum decorative crafts, resin craft molding, tire molding, ceramic mold making, candle production, low melting alloy casting and general plastic casting. For furniture manufacturers, it boosts production efficiency, maintains consistent product quality, reproduces complex details perfectly, and reduces overall production costs through reusable, long-lasting molds.
Certifications and Compliance
Our RTV silicone for urethane furniture molds complies with ISO 9001 quality management system standards and holds CE certification, ensuring strict quality control and safety. It is non-toxic, odorless and environmentally friendly, meeting international industrial molding material safety requirements. Classified as a non-hazardous product, it fully adheres to global chemical import, export and transportation regulations, making it a trustworthy choice for furniture and decorative manufacturing businesses worldwide.
Customization Options
We offer flexible customization to match diverse production needs, including free switching between addition curing silicone and condensation curing silicone systems. We can adjust product hardness, fluidity and curing speed to fit different mold sizes, complexity levels and pattern details of furniture components. We provide flexible packaging from small 1kg trial drums for testing to large 200kg bulk drums for mass production, and can optimize the product formula for stronger urethane resistance to suit long-term, high-frequency casting requirements.
Production Process & Brand Strength
We use high-purity raw silicone materials and precision formula blending technology to produce the HY-E6 series, with strict quality inspection conducted on every batch, focusing on key indicators such as tear strength, shrinkage rate, heat resistance and resin compatibility. Our complete quality control system ensures stable and consistent performance across all production batches. Our professional technical team provides targeted operation guidance and mold making tips, helping customers avoid common operational errors and maximize the service life of each mold.
FAQ
Q1: What does RTV2 silicone stand for? A1: RTV2 means two-component room temperature vulcanizing silicone rubber, a liquid silicone that requires mixing base material and curing agent before use, and cures fully at room temperature with no extra heating needed. Q2: Why is this silicone ideal for urethane furniture molds? A2: It has specialized urethane resin resistance, high tear strength and zero shrinkage, enabling repeated casting while retaining fine furniture details and maintaining mold integrity. Q3: What is the correct way to store this silicone? A3: Keep unopened drums in a cool, dry place at 32℃ or below, avoid direct sunlight, and it maintains a 12-month shelf life under proper storage conditions. Q4: Can this silicone be used with materials other than urethane? A4: Yes, it is fully compatible with concrete, gypsum, resin, wax, low melting alloys and general plastic casting materials. Q5: What packaging sizes are available? A5: We provide 1kg, 5kg, 20kg, 25kg and 200kg drum options to meet both small-scale trial needs and large-volume mass production requirements.
Shenzhen Hong Ye Jie Technology Co., Ltd
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