HONGYE SILICONE’s liquid silicone for gypsum animal molds is a high-performance addition-curing RTV 2 Silicone Rubber, specially developed for crafting gypsum animal-shaped molds. As a national high-tech enterprise with standardized production and one-stop solutions, this Mold Making Silicone features FDA, ISO9001 and CE certifications, excellent fluidity, high tear resistance, and non-toxic odorless performance. It precisely replicates animal contours, fur textures and facial details, ensures smooth demolding with gypsum, supports multiple mold turns, and offers flexible customization, helping global buyers reduce production costs, improve efficiency, and create vivid, high-quality gypsum animal products.
Product Overview
Our liquid silicone for gypsum animal molds is a professional two-component Addition Curing Silicone, composed of flowable Part A and Part B. Tailored for gypsum animal molding, this Liquid Mold Silicone combines easy operation with industrial-grade stability, ideal for replicating various animal shapes—such as lions, elephants, rabbits, and birds—capturing every delicate detail from claws to fur. Beyond gypsum animal molds, it’s compatible with epoxy resin, polyester resin, and concrete, serving as a versatile solution for gypsum craft factories, decoration manufacturers, and toy suppliers.
Technical Specifications
Type: Addition-curing RTV 2 Silicone Rubber;
Mix Ratio: 1:1 (by weight);
Operating Time (25℃): 30~40 minutes (customizable);
Curing Time (25℃): 4~5 hours;
80~120℃ for tens of minutes (customizable);
Temperature Resistance: -60℃~250℃;
Hardness: 20~40 Shore A (customizable);
Certifications: FDA, ISO9001, CE;
Shelf Life: 10 months (sealed, indoor storage).
Product Features & Advantages
1. Precision Animal Detail Replication: Superior fluidity penetrates fine gaps, perfectly restoring animal fur, facial expressions, and body contours, making gypsum products vivid and realistic.
2. Gypsum-Adaptable Release: Cured silicone has excellent non-adhesive performance, ensuring smooth demolding without damaging gypsum surfaces or losing details.
3. High Durability: High tensile and tear resistance, supporting 40~70 mold turns, reducing mold replacement frequency and lowering batch production costs.
4. Safe & Compliant: FDA-certified Food grade mold silicone, non-toxic, odorless, environmentally friendly, complying with global industrial and craft safety standards. 5. Flexible Operation: Room temperature or heat curable, simple 1:1 mixing ratio, adapting to manual crafting and semi-automatic mass production.
6. Full Customization: Color, viscosity, operating time, and curing time can be tailored to match different animal designs and gypsum molding processes.
How to Use
1. Mix Part A and Part B in a 1:1 weight ratio, stirring thoroughly for 2~3 minutes until the mixture is uniform and free of streaks or air bubbles.
2. Perform vacuum degassing on the mixed silicone for 2~5 minutes; adjust time according to silicone viscosity, weight, and vacuum strength to eliminate all bubbles.
3. Pour the degassed silicone slowly into the animal master mold frame, ensuring full coverage of all delicate details (fur, claws, expressions).
4. Cure at room temperature (4~5 hours) or heat (80~120℃ for tens of minutes) until fully set and firm.
5. Demold gently, clean the silicone mold, and it’s ready for gypsum casting, ensuring intact details and smooth surfaces.
Application Scenarios
This liquid silicone is mainly used for gypsum animal mold manufacturing, including gypsum animal crafts, garden animal ornaments, indoor decorative animal statues, and children’s gypsum DIY kits. It’s also applicable to epoxy resin animal crafts, concrete garden animals, precision Prototype silicone for animal designs, and rapid prototyping. It helps manufacturers create popular, high-quality animal-themed products, enhance market competitiveness, and meet the diverse needs of global craft, decoration, and toy markets.
FAQ
1. Can it replicate fine animal details like fur or small claws? Yes, its excellent fluidity ensures clear replication of even the finest details, making gypsum animals more realistic and vivid.
2. Is it suitable for large gypsum animal molds (e.g., garden statues)? Absolutely, it supports deep curing without thickness limitations, ideal for large or thick gypsum animal molds.
3. How many times can the mold be reused? With high durability, it can be reused 40~70 times, depending on the complexity of the animal shape and usage frequency.
4. Does it prevent gypsum adhesion during demolding? Yes, the cured silicone has excellent release performance, avoiding gypsum sticking and ensuring smooth demolding.
5. Can the formula be adjusted for different gypsum types? Yes, we can customize viscosity and curing time to fit different gypsum materials, reducing operational difficulty and improving product quality.
Shenzhen Hong Ye Jie Technology Co., Ltd
Contact Now
