HONG YE SILICONE Casting Silicone Rubber is a professional RTV 2 Silicone Rubber, specialized for various molding and casting needs in industrial, artistic, and craft fields. This Liquid Mold Silicone features a hardness range of 15 to 40 Shore A, good fluidity, and low shrinkage, paired with excellent tear and tensile strength. It is easy to operate, supports manual and pouring molding, enables easy demolding, and can be reused multiple times with high temperature resistance. With a 12-month shelf life, flexible packaging options, and non-dangerous transportation, it provides cost-effective and efficient solutions for global B2B buyers in resin crafts, decoration, and manufacturing industries.
Product Overview
Our Casting Silicone Rubber is a high-quality Mold Making Silicone, designed to deliver precise duplication and long-lasting mold performance. As an Industrial mold silicone rubber, it has good fluidity that makes it suitable for pouring methods, allowing it to capture intricate details of master models accurately. It has excellent mechanical properties, strong resistance to deformation, and low shrinkage, ensuring consistent mold quality and extended service life. This versatile silicone adapts to diverse production scenarios, from small-scale PU resin crafts and plastic toys to large-scale statue replication and cement molds, trusted by global manufacturers, artisans, and designers.
Technical Specifications
Product Type: Casting Silicone Rubber, industrial Mold Silicone rubber, RTV 2 Silicone Rubber, mold making silicone, liquid mold silicone; Hardness: 15-40 Shore A (adjustable); Key Performance: Good fluidity, excellent tear and tensile strength, high flexibility, high temperature resistance, low shrinkage, good cut-growth resistance, reusable; Shelf Life: 12 months from the date of shipment, stored under 25℃ in original sealed packages in a dry and cool environment; Packaging: 1kg/jar, 5kgs/drum, 20kgs/drum, 25kgs/drum, 200kgs/drum, vacuumed packing available; Transportation: Non-dangerous product, can be transported as general chemicals; Curing Time: 2-3 hours for complete mold solidification at room temperature.
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Product Features & Advantages
Its hardness can be adjusted between 15-40 Shore A, making it suitable for different molding needs, from soft candle crafts to rigid concrete and cement molds. It has excellent fluidity and operability, which is perfect for pouring molding, allowing it to easily fill every detail of complex models without leaving gaps. It possesses superior mechanical properties, especially high tear and tensile strength, which prevents mold damage during demolding and ensures long-term use. High flexibility makes demolding easy, avoiding damage to delicate castings and improving production efficiency. It is resistant to high temperatures and can be reused multiple times, reducing material consumption and lowering production costs. A variety of curing agents are available to adjust operation time and curing speed, adapting to different production rhythms and workflow requirements. Low shrinkage and good cut-growth resistance ensure that each mold maintains precise dimensional accuracy, achieving high-fidelity replication of the original model.
Core Operation Steps
Step 1: Process and clean the master model or the product to be duplicated carefully, removing all contaminants and impurities to avoid affecting the mold’s quality and adhesion. Step 2: Take a proper amount of casting silicone rubber and add the corresponding curing agent according to the recommended ratio. Step 3: Stir the mixture slowly and evenly in one direction to avoid generating air bubbles, ensuring that the silicone and curing agent are fully integrated. Step 4: Pour the mixed silicone into the prepared mold frame or directly onto the surface of the master model, ensuring even coverage. Step 5: Let the silicone cure naturally at room temperature; the mold will be completely solidified and formed within 2-3 hours, and then it can be used for casting production.
Application Scenarios
It is widely used in resin crafts, including poly resin crafts, PU resin crafts, and unsaturated resin crafts. It is also suitable for plaster, gypsum, cement, and concrete decoration products. Its applications cover lighting ornaments, candle crafts, plastic toys, and stationery gifts industries. It is ideal for large Buddha statues, reliefs, artifact copying, furniture and building decoration materials, large-scale cement molds, artificial fossil factories, European component factories, simulation landscapes, animal and plant sculptures, sandstone crafts, model design, and product development. It brings practical value to buyers by reducing material waste, improving production efficiency, ensuring precise detail replication, and supporting both large-scale mass production and small-batch customized production, which is very suitable for B2B buyers in art, decoration, and manufacturing fields.
Certifications and Compliance
Our Casting Silicone Rubber complies with ISO 9001 quality management system standards and meets relevant international industrial safety norms. It is identified as a non-dangerous product, which conforms to global transportation standards for general chemicals and can be shipped internationally without special transportation restrictions. All products go through strict quality inspection procedures before leaving the factory to ensure consistent performance, low shrinkage, and high durability, winning the trust of B2B purchasers around the world.
Customization Options
Hardness customization: We can adjust the hardness within the range of 15-40 Shore A according to the specific molding requirements of customers. Curing agent customization: Provide different types of curing agents to flexibly adjust the operation time and curing speed, adapting to different production scenarios. Packaging customization: In addition to standard packaging sizes, we also provide customized vacuumed packing and other packaging forms to meet the needs of small-batch or large-batch orders. Fluidity adjustment: Tailor the fluidity of the silicone according to the customer’s pouring or manual molding habits and requirements.
FAQ
Q1: What is the adjustable hardness range of this casting silicone rubber?
A1: The hardness can be adjusted between 15 and 40 Shore A to meet different molding needs.
Q2: What is the shelf life of this product?
A2: When stored under 25℃ in original sealed packages in a dry and cool place, the shelf life is 12 months from the date of shipment.
Q3: Is this silicone easy to demold after curing?
A3: Yes, it has high flexibility, which allows easy demolding without damaging the castings or the mold itself.
Q4: Can this silicone be reused multiple times?
A4: Yes, it has high duplication times and good durability, so it can be reused repeatedly, which helps reduce material costs.
Q5: What are the transportation requirements for this product?
A5: It is a non-dangerous product, which can be transported as general chemicals without special transportation requirements.
Shenzhen Hong Ye Jie Technology Co., Ltd
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