HONG YE SILICONE Sculpture Mold Making Silicone is a premium Addition Curing Silicone and Platinum cured mold silicone, belonging to professional Liquid Mold Silicone and RTV 2 Silicone Rubber. Designed for thorough deep curing with no small-molecule byproducts, it features low shrinkage, strong tensile/tear strength and 200℃ high temperature resistance, eliminating mold sticking and degradation. Ideal for large sculptures, plaster/cement replication and delicate pattern molds, it offers food-grade safety, simple operation and long-lasting mold service, helping global buyers reduce production costs and improve molding quality.
Product Overview
This E-series sculpture mold making silicone is a two-component flowable liquid silicone, adopting advanced addition cure (platinum cure) technology, specially developed for high-standard sculpture mold production. Unlike ordinary tin cure condensation silicone, it generates no low-molecular byproducts during curing, realizing synchronous inside-out and top-bottom deep curing, which completely avoids mold degradation and sticking even in closed or high-temperature working conditions. With moderate fluidity, suitable viscosity and excellent durability, it is the optimal choice for large-scale and precision sculpture molds, backed by our professional technical support and reliable manufacturing capacity.
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 system: Platinum addition cure; Mixing ratio: 100:100 or 100:10 (by weight); Temperature resistance: Max 200℃; Key performance: Low shrinkage, high tensile & tear strength, non-deformation, aging resistance; Shelf life: 12 months (sealed, dry & cool environment ≤25℃); Packaging: 20kg/200kg drum (vacuum packed Part A & Part B); Safety index: Food-grade, non-toxic, environmentally friendly.
Product Images and Videos
Product images:
Product Features & Advantages
As a high-quality Industrial mold silicone rubber, it has exceptional fluidity and easy operability, supporting convenient demolding without damaging original sculpture models. High tensile and tear strength enhance mold robustness, enabling repeated use and cutting down mold replacement costs. Outstanding bubble releasing performance ensures smooth and flawless mold inner surfaces, perfectly copying complex and delicate patterns. Lower linear shrinkage than condensation cure silicone ensures high molding precision, with no deformation for large-size molds. It features aging resistance and 200℃ high temperature resistance, plus food-grade eco-friendly formula for safe use. Deep curing performance solves common defects of traditional silicone, making it highly suitable for large sculpture and precision mold making.
How to Use the Product
Step 1: Prepare the original sculpture mold and clean it thoroughly, remove all dust and impurities to prevent incomplete curing.
Step 2: Accurately weigh Part A and Part B with an electronic scale (100:100 or 100:10 ratio), mix them evenly to avoid partial solidification.
Step 3: Conduct vacuum pumping within 10 minutes to remove air bubbles, preventing premature cross-linking reaction.
Step 4: Choose pouring for simple patterns or brushing for delicate patterns, ensure full coverage of all mold details.
Step 5: Demold after full curing, and place the mold for 12 hours before carrying out large-scale production.
Application Scenarios
This versatile mold making silicone is widely applied in various sculpture and craft mold making, especially suitable for large stone, plaster and cement product replication, as well as precision and complex pattern sculpture molds. It also adapts to conventional RTV-2 mold making fields, covering large decorative sculptures, cultural relic replicas, garden sculptures, art crafts and more. It helps sculpture manufacturers, craft factories and mold processing enterprises improve molding accuracy, reduce product scrap rate, and realize efficient and high-quality production of large and sophisticated molds.
Certifications and Complianc
Complies with ISO 9001 quality management system and CE industrial standards, ensuring stable product performance and safe operation. Food-grade safety certified, non-toxic, odorless and eco-friendly, meeting global environmental and hygiene requirements. Conforms to international chemical transportation and import regulations, vacuum packaging ensures stability during long-distance cross-border transportation, supporting large-scale bulk procurement.
Customization Options
Supports viscosity customization: low viscosity for easy pouring (simple patterns), high viscosity for non-flow brushing (delicate patterns). Curing speed can be adjusted to match different production rhythms. Offers color customization for easy mold identification and management. Provides flexible packaging specifications (20kg/200kg) and vacuum packaging customization, suitable for small trial orders and large bulk orders.
Production Process
We adopt high-purity Silicone raw materials, conduct precise proportioning of Part A and Part B, implement closed-loop uniform mixing, carry out strict multi-performance testing (fluidity, tensile strength, curing effect), and execute vacuum sealed packaging. Each batch of products undergoes rigorous quality inspection to ensure consistent performance, with mature production lines guaranteeing stable supply and professional technical support for global buyers.
FAQ
Q1: Why doesn’t this silicone have mold sticking and degradation problems?
A1: It adopts platinum addition cure system, no low-molecular byproducts, deep curing avoids such defects.
Q2: Can it make large cement sculpture molds?
A2: Yes, its low shrinkage and non-deformation traits are perfect for large plaster/cement replication.
Q3: How long does vacuum pumping take?
A3: It must be finished within 10 minutes to prevent premature cross-linking.
Q4: Can it contact condensation silicone?
A4: No, it will cause incomplete curing, please use special tools for this silicone.
Q5: What are the correct storage conditions?
A5: Sealed storage in dry and cool place below 25℃, with a 12-month shelf life.
Shenzhen Hong Ye Jie Technology Co., Ltd
Contact Now
