HONGYE SILICONE’s Professional Grade RTV Mold Making Silicone is a high-precision dual-component addition curing silicone, tailored for global B2B professional mold manufacturers, industrial suppliers, and high-end craft enterprises. As a national high-tech enterprise with standardized production and one-stop solutions, this professional RTV silicone is FDA and RoHS certified, non-toxic, odorless, and features stable performance, excellent detail replication, and long service life. It supports room/heat curing, 1:1 easy mixing, and flexible customization, helping professional purchasers improve mold precision, reduce defect rates, and enhance production efficiency, making it the top choice for high-standard mold making scenarios.
Product Overview
Our Professional Grade RTV Mold Making Silicone is a premium RTV 2 Silicone Rubber, composed of high-purity flowable Part A (base rubber) and Part B (curing agent), adopting advanced addition curing technology and strict quality control. Designed for professional mold making needs, it solves the pain points of ordinary mold making silicone such as poor precision, unstable performance, and short service life. Unlike Condensation Curing Silicone Mold Rubber with low professional performance, it achieves shrink-free deep curing without thickness limits, produces no toxic by-products, and has superior tensile/tear strength, perfectly matching the high standards of professional mold manufacturing, suitable for mass production and high-precision mold customization.
Product Images and Videos
High-quality images showcase our Professional Grade RTV Mold Making Silicone, including its uniform liquid texture, cured high-precision molds, and finished professional products (metal crafts, precision handboards, high-end resin ornaments). Close-ups highlight its precise detail replication, high tensile strength, and stable performance, demonstrating its professional grade quality. Demonstration videos display the full professional mold making process—1:1 mixing, vacuum degassing, pouring, curing, and demolding—highlighting its easy operation and reliable performance. Original image addresses are retained for direct website integration, helping professional purchasers intuitively assess its suitability for high-standard mold making.
Product Features & Advantages
1. Professional-Grade Precision: Low shrinkage rate ≤0.04% and high dimensional stability, ensuring precise detail replication even for tiny structures, meeting the high standards of professional mold making, far superior to ordinary RTV silicone and condensation curing silicone mold rubber.
2. Superior Durability: High tensile/tear strength, supporting 100~130 mold cycles, reducing mold replacement costs and improving production efficiency for professional manufacturers.
3. Safe & High-Quality: FDA and RoHS certified, non-toxic, odorless, no harmful by-products, produced through standardized professional production processes, ensuring consistent batch quality.
4. Easy Professional Operation: 1:1 weight ratio, simple stirring, compatible with professional mold making equipment; supports room/heat curing, adapting to different professional production scenarios.
5. Flexible Customization: Hardness, operating time, curing time, and color can be tailored to professional needs (such as precision handboards and industrial molds) without compromising performance.
6. One-Stop Professional Support: As a national high-tech enterprise, we provide professional technical guidance and one-stop solutions, supporting professional purchasers in optimizing mold making processes.
How to Use (Step-by-Step for Professional Mold Making)
1. Mix Part A and Part B of the professional grade RTV silicone in a 1:1 weight ratio, stirring thoroughly for 2~3 minutes in an irregular direction until uniform and bubble-free, ensuring full integration to maintain professional precision.
2. Perform vacuum degassing for 2~5 minutes using professional equipment; adjust time based on viscosity to eliminate bubbles, avoiding mold defects and ensuring precision.
3. Pour the degassed silicone into professional mold masters slowly, leveraging good fluidity to fill all details and gaps, ensuring precise replication of mold structures.
4. Cure at room temperature (25℃) for 4~5 hours, or 80~120℃ for accelerated curing using professional curing equipment; post-cure if needed to enhance durability.
5. Store unused silicone in sealed professional packaging, indoor storage away from sunlight and rain, use within 10 months; avoid contact with N, P, S-containing compounds to prevent curing failure.
Application Scenarios
Our Professional Grade RTV Mold Making Silicone is widely used in global professional mold manufacturing scenarios, including high-precision handboard models, metal crafts, alloy car accessories, epoxy resin/polyester resin high-end molds, large cement components, cultural stone, and industrial precision molds. It brings tangible value: improving mold precision by 35%+, reducing defect rates by 40%, extending mold service life, and supporting mass professional production, helping B2B professional purchasers enhance product competitiveness in high-end mold markets and gain trust from end customers.
FAQ
1. What makes this silicone "professional grade"?
It features high precision, superior durability, consistent batch quality, and professional customization options, meeting the high standards of professional mold making, different from ordinary Mold Silicone. 2. Can it be used for high-precision mold making?
Yes, its low shrinkage rate ≤0.04% and high dimensional stability ensure precise detail replication, suitable for high-precision handboards and industrial molds.
3. Is it suitable for food-contact professional molds?
Yes, it’s FDA certified, non-toxic, odorless, fully compliant with food-grade standards for professional food mold making.
4. How many mold cycles does it support?
It supports 100~130 cycles, meeting the needs of professional mass production.
5. Do you provide professional technical support?
Yes, we offer one-stop professional guidance, including operation training and customization solutions, to help professional purchasers optimize mold making processes.
Shenzhen Hong Ye Jie Technology Co., Ltd
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