HONG YE SILICONE Casting Silicone Rubber is a high-quality Industrial mold silicone rubber, specialized in precise casting and mold making. As a professional Mold Making Silicone and RTV 2 Silicone Rubber, it features hardness ranging from 15-40 Shore A, good fluidity, excellent mechanical properties, and low shrinkage. Suitable for resin crafts, plaster decoration, toy manufacturing, and large-scale casting projects, this liquid silicone supports repeated use, easy demolding, and flexible curing adjustment, delivering cost-efficient, high-reliability solutions for global B2B buyers in crafts, construction, and manufacturing industries.
Product Overview
Our Casting Silicone Rubber is a high-performance mold making silicone, designed for a wide range of casting and mold replication applications. As a premium RTV 2 Silicone Rubber and liquid silicone, it boasts excellent flexibility, high tear and tensile strength, and low shrinkage, ensuring precise pattern replication and easy demolding. This industrial Mold Silicone rubber supports multiple duplication cycles, with adjustable curing time to fit diverse production needs, making it ideal for both small crafts and large-scale casting projects, trusted by global B2B purchasers for its stability and durability.
Technical Specifications
Product Type: Casting Silicone Rubber, mold making silicone, liquid silicone, RTV 2 Silicone Rubber, industrial mold silicone rubber; Hardness: 15-40 Shore A (adjustable); Key Performance: Good fluidity, excellent tear/tensile strength, low shrinkage, high temperature resistance, easy demolding, repeated use; Curing Time: 2-3 hours for mold formation (adjustable with different catalysts); Shelf Life: 12 months from shipment date, stored under 25℃ in original sealed, dry and cool environment; Packaging: 1kg/jar, 5kgs/drum, 20kgs/drum, 25kgs/drum, 200kgs/drum, vacuumed packing available; Transportation: Non-dangerous product, transportable as general chemicals.
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Product Features & Advantages
Adjustable hardness (15-40 Shore A) to fit diverse casting needs, from delicate crafts to large-scale molds. Good fluidity and operability, perfect for pouring method, ensuring full filling of complex patterns. Excellent mechanical properties, especially high tear and tensile strength, enhancing mold durability. Low shrinkage and deformation resistance, guaranteeing precise pattern replication. High temperature resistance and repeated use, reducing mold replacement costs. Flexible curing adjustment with various catalysts, adapting to different operation and curing time requirements. Good cut-growth resistance and high durometer stability, outperforming ordinary casting silicones.
Core Operation Steps
Step 1: Process and clean the master model or product to be duplicated, removing dust, oil stains, and impurities to ensure good adhesion. Step 2: Take an appropriate amount of casting silicone rubber and add the matching curing agent (catalyst/hardener) according to the recommended ratio. Step 3: Mix the silicone and curing agent evenly to avoid air bubbles. Step 4: Pour the mixed silicone into the mold frame or directly onto the master model, ensuring full coverage of all details. Step 5: Allow the silicone to cure naturally; the mold will be solidified and ready for use in 2-3 hours.
Application Scenarios
Widely used in resin crafts (poly resin, PU resin, unsaturated resin), plaster, gypsum, cement and concrete decoration. Suitable for lighting ornaments, candle crafts, plastic toys, and stationery gifts. Ideal for large statue Buddha, relief, artifacts copying, furniture decorative materials, and building decoration materials. Applied in large-scale cement molds, artificial fossils factories, European component factories, simulation landscapes, animals and plants sculpture, sandstone crafts, model design, and product development. It helps buyers improve production efficiency, ensure product precision, and reduce costs through repeated mold use.
Certifications and Compliance
Our Casting Silicone Rubber complies with ISO 9001 quality management system standards and relevant international industrial safety and environmental norms. As a professional industrial mold silicone rubber, it meets global safety requirements for casting and mold making materials. All products undergo strict pre-shipment testing to ensure consistent performance, low shrinkage, and excellent durability, gaining trust from global B2B purchasers.
Customization Options
Hardness customization: Adjust hardness between 15-40 Shore A to match specific casting needs. Curing speed customization: Optimize curing time with different catalysts to fit production rhythms. Packaging customization: Flexible packaging sizes and vacuumed packing options for small-batch trials or large-scale bulk orders. Fluidity adjustment: Tailor fluidity to adapt to simple or complex casting patterns.
FAQ
Q1: What is the hardness range of this casting silicone rubber?
A1: It ranges from 15 to 40 Shore A, adjustable according to your needs.
Q2: How long does it take to cure?
A2: The mold can be solidified in 2-3 hours, and curing time can be adjusted with different catalysts.
Q3: Is it suitable for large-scale casting projects?
A3: Yes, it is ideal for large statue Buddha, cement molds, and European components, supporting large-scale applications.
Q4: What is the shelf life?
A4: 12 months from shipment date when stored under 25℃ in original sealed, dry and cool places.
Q5: Can it be transported as general goods?
A5: Yes, it is a non-dangerous product, transportable as general chemicals.
Shenzhen Hong Ye Jie Technology Co., Ltd
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