HONG YE SILICONE Molding Silicone for Polymer Clay Baking is a high-temperature resistant two-component RTV 2 Silicone Rubber, available in mixing ratios of 1:1 or 10:1. As professional Mold Making Silicone and liquid silicone, it features excellent fluidity and operability, curing at room temperature. It withstands high temperatures during polymer clay baking, with low linear shrinkage, high tensile & tear strength and multiple duplication cycles. Suitable for polymer clay, resin, gypsum and toy molding, it supports both brushing and pouring methods, helping buyers reduce mold replacement costs and improve production efficiency.
Product Overview
This specialized Industrial mold silicone rubber is engineered for polymer clay baking scenarios, focusing on high-temperature resistance to adapt to the baking process without deformation. It is a two-part (Part A & Part B) room temperature vulcanization silicone, with optimized fluidity to ensure easy operation for both manual and industrial production. The product balances flexibility and durability, can perfectly replicate fine details of crafts, and is compatible with various materials such as polymer clay, poly resin, PU, gypsum and unsaturated resin, serving as a versatile molding solution for multiple craft and toy industries.
Technical Specifications
Product type: RTV 2 Silicone Rubber, mold making silicone, Liquid Mold Silicone; Form: Two-component liquid (Part A: base silicone, Part B: curing agent); Mixing ratio: 1:1 or 10:1; Curing method: Room temperature vulcanization; High temperature resistance: Adaptable to polymer clay baking temperature (≥150℃, stable performance); Key performance: Low linear shrinkage, high tensile & tear strength; Applicable molding methods: Brushing, pouring; Shelf life: 12 months (stored in original package, dry & cool place ≤25℃); Packaging: 20kg/drum, 200kg/drum.
Product Images and Videos
Product images:
Product Features
Excellent high-temperature resistance ensures stable performance during polymer clay baking, no deformation or aging. Outstanding fluidity and operability reduce learning costs, suitable for operators of different skill levels. High tensile & tear strength extends mold service life, supports multiple duplication cycles and reduces production costs. Low linear shrinkage guarantees dimensional accuracy of molded products, perfectly restoring fine details of prototypes. Compatible with brushing and pouring methods, adaptable to small crafts and large-scale mold making. Free of harmful substances, safe for craft production and meets industry environmental standards.
How to Use the Product
Step 1: Prepare the prototype and molding frame, fix the prototype in the frame. If the prototype is made of glass or ceramic, apply a release agent to prevent sticking.
Step 2: Weigh Part A and Part B according to the recommended mixing ratio (1:1 or 10:1), stir evenly to avoid partial curing.
Step 3: Perform vacuum defoaming for 1-3 minutes, inject the mixed silicone into the mold box, and conduct secondary vacuum defoaming if necessary.
Step 4: Cure at room temperature for 3 hours, then demold; place the mold in the same environment for 24 hours before formal use.
Step 5: Use the mold for polymer clay molding, then put it into the oven for baking according to normal process.
Application Scenarios
Mainly used for polymer clay baking molding, suitable for poly resin crafts, PU resin crafts, gypsum crafts, unsaturated resin crafts, lighting and candle crafts, plastic toys, stationery and gift crafts industries. It is also applicable for large Buddha statues, reliefs, furniture decorative materials, cultural relic replication, building decoration materials and large cement molds. The product helps craft and toy manufacturers improve production efficiency, reduce product defect rate, and expand product categories by compatible with multiple materials, enhancing market competitiveness.
Certifications and Compliance
The product complies with ISO 9001 quality management system and CE industrial standards, ensuring stable quality and meeting international market access requirements. The formula is non-toxic and environmentally friendly, in line with global craft and toy industry safety standards. All batches pass strict quality testing before leaving the factory, supporting traceability and reassuring buyers for bulk procurement.
Customization Options
Support customization of mixing ratio (adjust according to production efficiency needs), hardness (optimize for different material molding), viscosity (adapt to specific operation scenarios). Packaging specifications can be customized (small batch packaging for sample testing, large drum packaging for mass production). Provide formula optimization service for special scenarios such as ultra-high temperature baking and large-scale relief molding, meeting personalized production needs of buyers.
Production Process
Adopt high-purity Silicone raw materials, go through precise proportioning, closed mixing (to avoid impurity mixing), vacuum defoaming (to ensure no bubbles in the product), multi-index performance testing (hardness, high-temperature resistance, shrinkage rate), automatic filling and sealing. Each production link is strictly controlled, with mature production lines to ensure consistent quality of each batch, and sufficient inventory to guarantee on-time delivery of bulk orders.
FAQ
Q1: What is the maximum temperature the silicone can withstand during baking?
A1: It can stably withstand the standard polymer clay baking temperature (≥150℃), and the specific temperature can be customized according to needs.
Q2: Do I need to use a release agent for all prototypes?
A2: It is recommended to use a release agent for smooth surfaces such as glass and ceramic to avoid sticking; no release agent is needed for most porous prototypes.
Q3: Can the mold be reused?
A3: Yes, with high tensile & tear strength, it can be reused multiple times under normal use and proper maintenance.
Q4: What if the mixed silicone has bubbles?
A4: Conduct vacuum defoaming for 1-3 minutes before injection; secondary defoaming after injection can completely eliminate bubbles.
Q5: Is the product suitable for industrial mass production?
A5: Yes, it supports both manual operation and industrial assembly line production, and can be customized for viscosity and curing speed to match production efficiency.
Shenzhen Hong Ye Jie Technology Co., Ltd
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