HONG YE SILICONE RTV-2 Silicone Rubber for Wall Tiles Decoration is a premium two-component liquid silicone, belonging to core RTV 2 Silicone Rubber and Mold Making Silicone series. Available in white/red, with 5-40 Shore A adjustable hardness, it cures into elastic molds featuring deformation resistance, high-temperature/acid-alkali resistance, and high replication times. With 2%-3% curing agent ratio and 2-4 hour room-temperature curing, it’s easy to operate. Ideal for wall tiles, gypsum, resin, and architectural decoration molds, it ensures precise detail replication and long service life, helping global B2B buyers reduce costs and improve production efficiency.
Product Overview
This professional Industrial mold silicone rubber is tailored for wall tiles decoration and architectural mold making. As a flowable Condensation Curing Silicone Mold Rubber, it consists of liquid Part A (silicone rubber) and Part B (curing agent), with product quality independent of color. Designed to meet the strict demands of decorative mold production, it balances excellent fluidity for complex texture replication and high tensile/tear strength for repeated use. It solves core pain points like mold deformation and short service life in wall tiles and decoration manufacturing, making it a reliable choice for global building materials and craft manufacturers.
Technical Specifications
Product Type: RTV 2 Silicone Rubber, Condensation Curing Silicone Mold Rubber; Form: Two-component liquid silicone; Color: White/Red (quality-unrelated); Hardness Range: 5-40 Shore A (customizable); Curing Agent Ratio: 2%-3% (adjustable for curing speed); Curing Time: 2-4 hours (room temperature); Key Traits: Deformation resistance, high-temperature resistance, acid-alkali resistance, expansion resistance; Performance: High tensile strength, tear strength, elongation; Packaging: 1kg/20kg/25kg/200kg drum; Application Methods: Pouring molding (suitable for wall tiles and decorative molds).
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Product Features & Advantages
It offers adjustable hardness (5-40 Shore A) to fit different wall tiles and decorative product textures. Cures into elastic molds with strong deformation, high-temperature, and acid-alkali resistance, adapting to harsh production environments. High tensile and tear strength ensure hundreds of replication times, reducing mold replacement costs. Flowable liquid form enables precise replication of intricate wall tile patterns and decorative details. Color does not affect product quality, providing flexible choices. Easy to operate with 2%-3% curing agent ratio and room-temperature curing, no extra equipment needed. Compared to ordinary silicone, it has better expansion resistance and dimensional stability for large-area wall tile molds.
How to Use
Step 1: Preprocess the master model (clean, dry, and apply release agent if needed) to ensure flawless mold replication.
Step 2: Take appropriate liquid silicone (Part A) and add 2%-3% curing agent (Part B) (increase ratio for faster curing, decrease for slower).
Step 3: Stir the mixture thoroughly and evenly to avoid curing inconsistency.
Step 4: Perform vacuum-pumping on the mixture to remove bubbles (critical for smooth mold surfaces).
Step 5: Pour the bubble-free mixture into the pre-prepared mold frame, ensuring full coverage of the master model.
Step 6: Allow curing at room temperature for 2-4 hours, avoid disturbance during curing.
Step 7: Demold gently after full curing, and the mold is ready for wall tiles and decoration production.
Application Scenarios
Primarily used for wall tiles decoration mold making, as well as molds for gypsum, concrete, poly resin, PU resin, and unsaturated resin crafts. It also applies to lighting/candle crafts, plastic toys, stationery gifts, Buddha statues, relief furniture, building decoration materials, European-style building components, simulation landscapes, and sandstone crafts. It helps buyers improve decorative product precision, ensure pattern consistency, shorten production cycles, and reduce long-term procurement costs.
Certifications and Compliance
The product holds ISO 9001 quality management system certification and CE certification, complying with international industrial silicone standards and building materials safety norms. It meets import requirements of global markets, ensuring smooth customs clearance for B2B procurement.
Customization Options
We offer OEM customization services, including adjustable hardness (5-40 Shore A), viscosity, curing speed, and color. We also optimize formulas for specific application scenarios (e.g., enhanced acid-alkali resistance for concrete molds), catering to small-batch Prototype silicone testing and large-scale wall tiles production needs.
Production Process
Manufactured with high-purity Silicone raw materials, the product undergoes precise formula blending, closed vacuum mixing, multi-index performance testing (hardness, tensile strength, curing speed), and standardized filling. Each batch is strictly inspected before shipment, supported by mature production lines and professional quality control teams, ensuring stable product performance for bulk orders.
FAQ
1. Why is the silicone mold dry outside but wet inside?
It’s a condensation silicone rubber that cures by absorbing moisture; add 0.05% water and stir at low speed when using.
2. Does color affect product quality?
No, the white/red color is for visual distinction only, and quality remains consistent.
3. How to adjust curing speed?
Increase curing agent ratio (over 3%) for faster curing, decrease (below 2%) for slower demolding.
4. Is it suitable for large-area wall tile molds?
Yes, its high elongation and deformation resistance fit large-size mold making.
5. Can it be used for other materials besides wall tiles?
Yes, it’s compatible with gypsum, resin, concrete, and PU, suitable for diverse decoration and craft molds.
Shenzhen Hong Ye Jie Technology Co., Ltd
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