HONG YE SILICONE Durable Casting Silicone Rubber is a professional Industrial mold silicone rubber and reliable RTV 2 Silicone Rubber, designed for long-wearing industrial casting mold production. This Liquid Mold Silicone comes with 15-40 Shore A hardness options, smooth fluidity and strong mechanical performance, featuring low shrinkage, heat resistance and excellent reusability. Perfect for resin crafts, cement decor, furniture fittings and large sculpture molding, it supports flexible curing agent matching and simple pouring operation, with multiple packaging choices and 12-month shelf life, a cost-efficient Mold Making Silicone for global industrial and craft manufacturers.
Product Overview
This heavy-duty casting silicone is a two-component liquid silicone, made for durable manual and industrial mold making, with strong anti-deformation performance and stable tensile strength to adapt to long-term batch production. As a practical Molding Silicone Rubber, it is specially optimized for pouring operations, compatible with diverse curing agents to adjust operation and curing time, suitable for small craft molds and large industrial molds alike. Its low shrinkage rate ensures precise casting replication, making it ideal for manufacturers focusing on high durability and cost control.
Technical Specifications
Product Type: Durable Casting Silicone Rubber, industrial Mold Silicone rubber, RTV 2 Silicone Rubber, mold making silicone, liquid mold silicone; Hardness: 15-40 Shore A, customizable on request; Form: Two-part flowable liquid; Key Performance: High tensile & tear strength, good fluidity, low shrinkage, heat resistance, cut-growth resistance, easy demolding; Curing: Room temperature curing, adjustable with different curing agents; Shelf Life: 12 months, sealed original package, dry & cool storage under 25℃; Packaging: 1kg/jar, 5kg, 20kg, 25kg, 200kg drums, vacuum packing optional; Transportation: Non-hazardous general chemical, safe for international cross-border shipping.
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Product Features & Advantages
This industrial casting silicone has a wide hardness range to fit different casting materials and mold sizes, with excellent fluidity for easy pouring and simple operation, suitable for both small workshops and large factories. It has outstanding mechanical properties, high tear and tensile strength, and good flexibility for quick, damage-free demolding. With heat resistance, effective cut-growth resistance and low shrinkage, it supports repeated duplication cycles, extending mold service life and reducing material replacement costs. Multiple curing agent options allow flexible adjustment of operation and curing time to match different production plans.
How to Use
Step 1: Prepare and clean the master model or prototype to be copied, fix it firmly to prevent shifting during the pouring process. Step 2: Take the required amount of liquid silicone, add the matching curing agent in the correct ratio. Step 3: Stir the silicone and curing agent mixture evenly to ensure full blending, avoiding uneven curing. Step 4: Pour the mixed silicone slowly into the mold frame; the mold will cure and form completely within 2-3 hours at room temperature.
Application Scenarios
This mold making silicone is widely used for resin crafts, PU crafts, unsaturated resin casting; plaster, gypsum, cement and concrete decoration; candle crafts, lighting ornaments, plastic toys and stationery gifts; large Buddha statues, reliefs and cultural relics replication; furniture decor, building materials and large cement molds; simulation landscapes, animal & plant sculptures, sandstone crafts and product prototype development. It helps manufacturers improve production efficiency, keep casting quality stable, and lower long-term production costs effectively.
Certifications and Compliance
Our durable casting silicone rubber meets ISO 9001 quality management standards and holds CE certification, complying with international industrial molding material safety requirements. It is non-hazardous, non-toxic and odorless, fully following global chemical import, export and transportation regulations, suitable for bulk procurement by industrial manufacturers worldwide.
Customization Options
We offer customized hardness within 15-40 Shore A to match specific application needs. Provide tailored curing agent solutions to adjust operation and curing time as required. Support flexible packaging customization, including vacuum packing and various drum sizes from 1kg trial jars to 200kg bulk drums for large-scale industrial production.
FAQ
Q1: What hardness range is available for this silicone?
A1: It covers 15-40 Shore A, and we can customize specific hardness for your projects.
Q2: How long does it take to cure fully at room temperature?
A2: It cures and forms completely in 2-3 hours under normal room temperature conditions.
Q3: What is the shelf life and correct storage method?
A3: 12 months in sealed original packaging, stored in a dry and cool place below 25℃.
Q4: Is this silicone suitable for large sculpture and cement molds?
A4: Yes, its high durability and strength make it perfect for large statues and heavy-duty industrial molds.
Q5: Can we adjust the curing time of the silicone?
A5: Yes, we have different curing agents to adjust curing and operation time to fit your production schedule.
Shenzhen Hong Ye Jie Technology Co., Ltd
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