HONG YE SILICONE RTV Silicone for Urethane Furniture Molds is a specialised RTV 2 Silicone Rubber built for long-lasting, high-detail mold production in the urethane furniture industry. As a reliable Liquid Mold Silicone and Industrial mold silicone rubber, it is a two-component room temperature curing formula, available in Addition Curing Silicone and condensation curing silicone versions. Featuring zero shrinkage, excellent tear strength and heat resistance, this Mold Making Silicone has great fluidity, strong resistance to urethane resins, and reusable performance, with flexible packaging and a 12-month shelf life, ideal for global furniture manufacturing and bulk B2B procurement.
Product Overview
This dedicated mold making silicone is a two-part room temperature vulcanizing liquid silicone from our HY-E6 series, engineered specifically for urethane furniture decorative and structural component molding. As an RTV2 silicone, it cures completely at ambient temperature without extra heating equipment, simplifying on-site production and reducing operational costs for furniture workshops and large factories. Formulated with improved durability and thermal conductivity, it resists deformation, tearing and chemical damage during frequent casting cycles, while capturing intricate furniture carvings, curved edges and fine details perfectly, suitable for both custom prototype making and large-scale batch mold 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); Curing options: Addition cure, condensation cure; Product series: HY-E6; Core performance: High tear strength, nil shrinkage, excellent heat resistance, high thermal conductivity, strong urethane and casting resin resistance; Shelf life: 12 months in unopened original packaging, stored at or below 32℃; Packaging: 1kg, 5kg, 20kg, 25kg, 200kg drums; Transportation: Non-hazardous general chemical, safe for international standard shipping.
Product Images and Videos
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Product Features & Advantages
This RTV silicone has a translucent finish that lets operators monitor mixing and pouring clearly, paired with superior fluidity that flows into every small detail of furniture designs without air bubbles or gaps. It delivers exceptional tear strength and enhanced durability, preventing wear and breakage during repeated demolding, which extends mold lifespan and cuts down frequent replacement costs. With zero shrinkage, it ensures consistent sizing and shape accuracy of finished furniture parts, while its enhanced heat and chemical resistance protects molds from urethane resin corrosion, keeping stable performance in continuous daily production.
How to Use the Product
Step 1: Prepare the furniture master model or prototype, wipe the surface thoroughly to remove dust, oil and residues, and dry it fully to ensure smooth mold release and a flawless mold surface. Step 2: Choose addition or condensation curing type based on production needs, weigh the base silicone and curing agent accurately as per the recommended ratio, stir slowly and evenly to avoid trapping excess air bubbles. Step 3: Run vacuum defoaming for 2-3 minutes to remove trapped air, a key step for making smooth, high-quality molds. Step 4: Pour or brush the defoamed silicone evenly over the master model, covering all edges, corners and detailed patterns completely. Step 5: Leave the silicone to cure fully at room temperature, demold carefully once hardened, and the mold is ready for urethane, concrete or gypsum casting.
Application Scenarios
Primarily used for making molds for urethane furniture parts such as decorative trims, carved panels, custom furniture components and architectural furniture details, this liquid silicone also has wide cross-industry uses. It supports product prototyping, architectural restoration, art sculpting, wax casting, concrete/GRC casting, gypsum decoration, resin crafts, tire molding, ceramic mold making, candle production, low melting alloy casting and general plastic casting. For furniture manufacturers, it boosts production efficiency, maintains stable product quality, reproduces complex details perfectly, and reduces overall production costs with reusable, durable molds.
Certifications and Compliance
Our RTV silicone for urethane furniture molds meets ISO 9001 quality management system standards and holds CE certification. It is non-toxic, odorless and eco-friendly, complying with international industrial molding material safety requirements. Classified as a non-hazardous product, it fully adheres to global chemical import, export and transportation rules, making it a trustworthy choice for furniture and decorative manufacturing businesses worldwide.
Customization Options
We support flexible switching between addition curing silicone and condensation curing silicone to match different production workflows. Customize product hardness, fluidity and curing speed to fit different mold sizes, complexity levels and pattern details of furniture components. Provide flexible packaging from 1kg trial drums for testing to 200kg bulk drums for mass production, and optimize the formula for stronger urethane resistance to fit long-term, high-frequency casting demands.
Production Process & Brand Strength
We use high-purity raw silicone materials and precise formula blending for the HY-E6 series, with strict quality testing for each batch focusing on tear strength, shrinkage rate, heat resistance and resin compatibility. Our complete quality control system ensures stable and consistent performance across all batches. Our professional technical team offers targeted operation guidance for furniture mold making, helping customers avoid common mistakes and maximise mold service life.
FAQ
Q1: What is RTV2 silicone? A1: RTV2 means two-component room temperature vulcanizing silicone rubber, a liquid silicone that requires mixing base and curing agent before use, curing fully at room temperature with no extra heating needed. Q2: Why is this silicone fit for urethane furniture molds? A2: It has special urethane resin resistance, high tear strength and zero shrinkage, supporting repeated casting while keeping fine furniture details and mold integrity. Q3: How to store this silicone properly? A3: Keep unopened drums in a cool, dry place at ≤32℃, avoid direct sunlight, with a 12-month valid shelf life. Q4: Can this silicone be used for other casting materials? A4: Yes, it also works well for concrete, gypsum, resin, wax, low melting alloys and general plastic casting. Q5: What packaging sizes are available? A5: We offer 1kg, 5kg, 20kg, 25kg and 200kg drum options to meet small trial and large-scale mass production needs.
Shenzhen Hong Ye Jie Technology Co., Ltd
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