HONG YE SILICONE RTV Silicone for Urethane Furniture Molds is a premium RTV 2 Silicone Rubber and industrial-grade Mold Making Silicone, tailored specifically for durable urethane furniture component molding. This two-part liquid silicone is available in Addition Curing Silicone and condensation curing silicone variants, boasting zero shrinkage, exceptional tear strength and reliable heat resistance. With excellent fluidity and strong resistance to urethane resins, it supports repeated casting cycles, suits diverse furniture and decorative molding projects, and comes with flexible packaging options and a 12-month valid shelf life for global bulk buyers.
Product Overview
This dedicated Liquid Mold Silicone is a room temperature vulcanizing (RTV) two-component silicone, focused on solving the core needs of urethane furniture mold production. As a professional RTV2 silicone product, it eliminates the need for high-temperature curing equipment, offering two proven curing systems to match different production scenarios. Formulated with enhanced durability and thermal conductivity, it stands up to frequent urethane casting without deformation or damage, ensuring crisp detail replication for large furniture parts, decorative carvings and custom furniture prototypes, making it a cost-effective solution for furniture manufacturing plants.
Technical Specifications
Product type: RTV Silicone for Urethane Furniture Molds, RTV 2 Silicone Rubber, liquid Mold Silicone, mold making silicone, Condensation Curing Silicone Mold Rubber; Form: Two-component translucent flowable liquid; Curing mode: Room temperature vulcanization; Optional curing types: Addition cure, condensation cure; Product series: HY-E6 series; Key performance: High tear strength, nil shrinkage, excellent heat resistance, high thermal conductivity; Material resistance: Urethane, concrete, GRC, resin, plaster and common casting materials; Shelf life: 12 months in unopened original packaging, stored ≤32℃; Packaging specifications: 1kg, 5kg, 20kg, 25kg, 200kg drums; Transportation: Non-hazardous general chemical, safe for international shipping.
Product Images and Videos
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Product Features & Advantages
This RTV silicone features a translucent texture for clear observation of mixing and pouring status, paired with great fluidity that easily penetrates complex furniture carvings and fine details without gaps. Its high tear strength and enhanced durability prevent tearing or wear during repeated demolding, drastically extending mold service life and cutting replacement costs. Featuring nil shrinkage, it guarantees consistent sizing of finished furniture parts, while upgraded heat resistance and thermal conductivity ensure stable curing even in continuous production. The exclusive formula delivers strong resistance to urethane and common casting resins, avoiding corrosion and maintaining long-term mold integrity.
How to Use the Product
Step 1: Prepare the furniture master model or prototype, wipe the surface thoroughly to remove dust, oil and impurities, and keep it completely dry for optimal mold adhesion. Step 2: Choose between addition or condensation curing type, weigh the base silicone and matching curing agent strictly per the recommended ratio, then stir slowly and uniformly to avoid trapping excess air bubbles. Step 3: Perform vacuum defoaming for 2-3 minutes if high-quality, bubble-free molds are required, to ensure a smooth finished mold surface. Step 4: Pour or brush the defoamed liquid silicone evenly over the master model, covering all edges, corners and detailed patterns fully. Step 5: Allow full curing 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 urethane furniture molding, this silicone is also widely used for product prototyping, architectural restoration works, art sculpting and wax casting. It is fully compatible with concrete/GRC casting, gypsum decorative parts, resin crafts manufacturing, tire molding, ceramic mold making, candle production and low melting alloy casting, as well as general plastic casting projects. For furniture manufacturers, it improves molding efficiency, ensures consistent product quality, reproduces complex patterns perfectly, and reduces overall production costs by supporting repeated casting uses.
Certifications and Compliance
Our RTV silicone for urethane furniture molds adheres to ISO 9001 quality management system standards and holds CE certification. It is non-toxic, odorless and environmentally friendly, meeting global industrial molding material safety requirements. Classified as a non-hazardous product, it fully complies with international chemical import, export and transportation regulations, making it suitable for procurement by furniture and decorative manufacturing enterprises worldwide.
Customization Options
We support flexible switching between addition curing silicone and condensation curing silicone based on customer production processes and efficiency needs. Customize product hardness, fluidity and curing speed to fit different sizes, complexities and pattern details of furniture molds. Provide flexible packaging from small 1kg trial drums to large 200kg bulk drums, and optimize the formula for stronger urethane resistance to meet long-term, high-frequency mass production demands.
Production Process & Brand Strength
We adopt high-purity raw silicone materials and precision formula blending technology for the HY-E6 series, with strict quality inspection for every batch, focusing on key indicators like tear strength, shrinkage rate and heat resistance. Our complete quality control system ensures stable and consistent performance across batches. Our professional technical team provides targeted operation guidance for furniture mold making, helping customers avoid common operation errors and maximize the service life of each mold.
FAQ
Q1: What is RTV2 silicone?
A1: RTV2 stands for two-component room temperature vulcanizing silicone rubber, a liquid silicone that needs mixing base material and curing agent before molding, no high heat needed for curing.
Q2: Why choose this silicone for urethane furniture molds?
A2: It has special urethane resistance, high tear strength and nil shrinkage, perfect for repeated furniture casting and detail retention.
Q3: How to store this silicone to extend its life?
A3: Keep unopened drums in a cool, dry place at or below 32℃, avoid direct sunlight, valid for 12 months from production.
Q4: Can this silicone be used for materials other than urethane?
A4: Yes, it 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 fit small trials and large-scale mass production.
Shenzhen Hong Ye Jie Technology Co., Ltd
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