HONG YE SILICONE RTV2 Silicone Rubber for Craftwork Giftware is a premium two-component Liquid Mold Silicone, engineered for craft and gift mold production, with addition cure and condensation cure formulations. It delivers ultra-low shrinkage under 2‰, robust tensile and tear strength, heat resistance and long mold life, enabling effortless demolding for delicate, precision crafts. Ideal for resin, ceramic and craft mold making, it includes professional technical support and flexible packaging, catering to global craft manufacturers’ mass production and small-batch customization needs.
Product Overview
This RTV 2 Silicone Rubber is a professional Mold Making Silicone tailored for craftwork and giftware molding, focusing on resin casting molds for toy gifts, decorative crafts and fine artworks. It presents as a flowable liquid, curing into elastic rubber with Shore 5A-40A hardness at room temperature, featuring easy operation and stable molding performance. With minimal shrinkage, high durability and fine detail replication, it performs perfectly for both large craft molds and tiny intricate gift molds, and we offer professional silicone molding technical support to boost production efficiency.
Technical Specifications
Product type: RTV2 Silicone Rubber for Craftwork Giftware, RTV 2 Silicone Rubber, liquid Mold Silicone, mold making silicone, Addition Curing Silicone; Form: Flowable liquid; Cured hardness: Shore 5A-40A; Shrinkage rate: Less than 2‰; Curing modes: Addition cure (1:1 mixing ratio), condensation cure (100:4 mixing ratio); Packaging: 1kg, 5kg, 20kg, 25kg, 200kg drums; Shelf life: 12 months in sealed, cool (≤25℃) dry storage; Key performance: High tensile/tear strength, heat resistant, reusable, easy demolding, high precision; Transportation: Non-hazardous goods, safe for global shipping and logistics.
Product Images and Videos
Product images:
Product Features & Advantages
This RTV2 silicone rubber stands out with ultra-low shrinkage, ensuring complete retention of delicate patterns and fine details of craft gifts without distortion, guaranteeing high molding accuracy. It has exceptional tensile and tear strength, resisting wear and tear during repeated use, greatly increasing mold turnover times and cutting production costs. Featuring good heat resistance, it adapts to various resin casting processes without deformation. It excels in demolding, even for small, complex and hard-to-demold precision crafts. We provide free professional molding technical support, 4% free catalyst for condensation cure silicone, and flexible formulations to meet diverse craft production demands.
How to Use the Product
Step 1: Prepare clean, dry craft gift prototypes, select silicone hardness wisely: high hardness for large volume molds, low hardness for fine, intricate pattern molds to ensure optimal results.
Step 2: Accurately weigh base silicone and curing agent per the specified ratio (1:1 for addition cure, 100:4 for condensation cure); adjust condensation cure catalyst dosage to control curing speed (more for fast demolding, less for slow curing).
Step 3: Mix components evenly at a slow pace to avoid excess bubbles; routine silicone oil addition is not recommended, only 1%-10% silicone oil can be added for ultra-soft molds of complex fine crafts to simplify demolding.
Step 4: Pour or brush the mixed silicone onto the prototype, fully covering all details and edges, then leave it to cure at room temperature.
Step 5: Gently demold after full curing to get a high-precision mold, suitable for resin, ceramic and other casting production.
Application Scenarios
This RTV2 silicone rubber is widely used for making molds of resin gifts, resin crafts, resin sculptures, epoxy resin, acrylic resin, polyester resin products and ceramic crafts. It is the most widely applied silicone in craftwork giftware production, fitting large decorative crafts, mini delicate gifts, relief crafts and high-precision patterned artworks. It helps manufacturers improve molding efficiency, extend mold service life, and realize high-quality, consistent batch replication of various craft gifts, reducing overall production costs.
Certifications and Compliance
Our RTV2 Silicone Rubber for Craftwork Giftware meets ISO 9001 quality management system and CE certification standards, ensuring stable and reliable product performance. It is non-toxic, odorless and eco-friendly, classified as non-hazardous goods, fully compliant with international trade, transportation and import-export regulations, suitable for global craft gift processing and manufacturing projects.
Customization Options
We support customized hardness adjustment within Shore 5A-40A to adapt to different craft sizes and pattern complexities. Offer personalized customization of curing speed, fluidity and viscosity for pouring, brushing and other molding processes. Provide flexible packaging options for small-batch sample orders and large-scale bulk procurement, and optimize formulations for special resin casting and high-precision molding needs.
Production Process & Brand Strength
We use high-purity Silicone raw materials, conduct precise ratio blending and strict quality testing on shrinkage, mechanical strength and molding effect. With mature production technology and complete quality control system, we ensure consistent batch quality and stable performance. As a professional silicone supplier with rich overseas export experience, we provide free mold making technical support, free matching catalyst for condensation cure products, and stable supply to support global craft manufacturers.
FAQ
Q1: How to select the right hardness of this RTV2 silicone?
A1: Choose high hardness silicone for large craft molds, low hardness for delicate, fine-patterned gifts to ensure easy demolding and molding quality.
Q2: What is the shrinkage rate of this craft silicone?
A2: Its shrinkage rate is below 2‰, ensuring high-fidelity replication of fine craft details without any distortion.
Q3: Is free catalyst included for condensation cure silicone?
A3: Yes, 4% free matching catalyst is provided for all condensation cure silicone products.
Q4: Can I add silicone oil to this RTV2 silicone?
A4: We don’t recommend routine addition, only 1%-10% silicone oil can be added for ultra-soft molds of complex fine crafts.
Q5: How to store this silicone to keep its performance?
A5: Store in sealed, cool (below 25℃) and dry conditions, with a 12-month shelf life from the production date.
Shenzhen Hong Ye Jie Technology Co., Ltd
Contact Now
