HONG YE SILICONE Sculpture Mold Making Silicone is a professional Platinum cured mold silicone and Addition Curing Silicone, classified as high-grade Liquid Mold Silicone and RTV 2 Silicone Rubber. Engineered for deep, full curing without small-molecule byproducts, it features low shrinkage, exceptional tear strength and 200℃ heat resistance, avoiding sticky molds and degradation. Perfect for large sculptures, cement/plaster reproduction and intricate pattern molds, it delivers food-grade safety, easy operability and long mold life, helping global buyers cut production costs and boost molding efficiency.
Product Overview
Our E-series sculpture Mold Silicone is a two-component flowable liquid silicone, built on a reliable addition cure (platinum cure) system, specially tailored for high-precision sculpture mold manufacturing. Differing from traditional tin cure condensation silicone, it releases no harmful low-molecular byproducts during curing, achieving simultaneous inside-out and top-bottom deep curing to eliminate mold sticking and degradation even in closed or high-temperature environments. With balanced fluidity, proper viscosity and robust durability, it stands as the premier choice for large-scale and detailed sculpture molds, supported by our professional technical team and stable global supply chain.
Technical Specifications
Product type: Mold making silicone, liquid silicone, addition curing silicone, platinum cured mold silicone, RTV 2 Silicone Rubber; Form: Two-part flowable liquid; Curing mode: Platinum addition cure; Mixing ratio: 100:100 or 100:10 (weight ratio); Heat resistance: Up to 200℃; Core properties: Low shrinkage, high tensile & tear strength, non-deformation, aging resistance; Shelf life: 12 months (sealed, dry & cool storage ≤25℃); Packaging: 20kg/200kg drum (vacuum packaging for Part A & Part B); Safety: Food-grade, non-toxic & eco-friendly.
Product Images and Videos
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Product Features & Advantages
As a premium Industrial mold silicone rubber, it offers exceptional fluidity and user-friendly operability, enabling effortless demolding without harming original sculptures. High tensile and tear strength prolong mold service life, supporting hundreds of reuses and reducing replacement costs. Excellent bubble release ensures smooth, flawless mold interiors, perfectly replicating even the most complex patterns. Lower linear shrinkage than condensation cure silicone guarantees high molding accuracy, with zero deformation for large-scale molds. It boasts aging resistance and 200℃ high temperature resistance, plus food-grade eco-friendly materials for safe use. Deep curing performance eradicates common flaws of conventional silicone, making it ideal for heavy-duty sculpture and precision mold production.
How to Use the Product
Step 1: Fully prepare and clean the original sculpture mold, removing all dust and impurities to prevent uncuring failures. Step 2: Use an electronic scale to weigh Part A and Part B accurately (100:100 or 100:10 ratio), then mix uniformly to avoid partial solidification. Step 3: Perform vacuum pumping within 10 minutes to eliminate air bubbles, preventing premature cross-linking reactions. Step 4: Adopt pouring for simple patterns or brushing for delicate designs, ensuring full coverage of all mold details. Step 5: Demold after complete curing, and let the mold rest for 12 hours before launching mass production.
Application Scenarios
This versatile mold making silicone is widely used for various sculpture and craft mold making, particularly suited for large stone, plaster and cement product replication, as well as precision and complex pattern sculpture molds. It also fits standard RTV-2 mold making applications, covering large decorative sculptures, cultural relic replicas, garden sculptures, art crafts and more. It assists sculpture factories, craft manufacturers and mold processing plants in improving molding precision, lowering scrap rates, and realizing efficient, high-quality production of large and sophisticated molds.
Certifications and Compliance
Meets ISO 9001 quality management system and CE industrial certification standards, ensuring stable performance and safe operation. Food-grade safety certified, non-toxic, odorless and eco-friendly, complying with global environmental and hygiene norms. Conforms to international chemical transportation and import regulations, vacuum packaging maintains material stability during long-distance cross-border transport, supporting large-scale bulk procurement.
Customization Options
Supports viscosity customization: low viscosity for easy pouring (simple patterns), high viscosity for stable brushing (delicate patterns). Curing speed can be adjusted to match diverse production schedules. Offers color customization for convenient mold identification and management. Provides flexible packaging specifications (20kg/200kg) and vacuum packaging customization, catering to small trial orders and large bulk orders alike.
Production Process
We utilize high-purity Silicone raw materials, conduct precise A/B component proportioning, implement closed-loop homogeneous mixing, carry out strict multi-index performance tests (fluidity, strength, curing efficiency), and execute vacuum sealed packaging. Each batch undergoes rigorous quality inspection to ensure consistent performance, with mature production lines guaranteeing on-time delivery, and our professional team providing full technical support.
FAQ
Q1: Why does this silicone avoid mold sticking and degradation?
A1: It adopts platinum addition cure system, no low-molecular byproducts, deep curing prevents such defects.
Q2: Is it suitable for large cement sculpture molds?
A2: Yes, low shrinkage and non-deformation make it perfect for large plaster/cement replication.
Q3: How long should vacuum pumping last?
A3: Must be completed within 10 minutes to stop premature cross-linking.
Q4: Can it be mixed with condensation silicone?
A4: No, contact will cause uncuring, use dedicated tools for this silicone.
Q5: What are the storage requirements?
A5: Sealed in dry, cool place below 25℃, 12-month shelf life.
Shenzhen Hong Ye Jie Technology Co., Ltd
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