HONGYE SILICONE’s High Transparency liquid silicone is a premium dual-component Addition Curing Silicone, tailored for global B2B purchasers in high-precision mold making, clear product manufacturing, and high-end crafts. As a national high-tech enterprise with standardized production and one-stop solutions, this silicone features ultra-high transparency, FDA and RoHS certification, non-toxic odorless performance, and excellent processability. It supports room/heat curing, deep curing without thickness limits, and flexible customization, helping purchasers produce transparent, high-precision products and gain advantages in the global high-end silicone market.
Product Overview
Our High Transparency Liquid Silicone is a high-performance RTV 2 Silicone Rubber, composed of high-purity flowable Part A (base rubber) and Part B (curing agent), adopting advanced addition curing technology. As a professional High transparency mold silicone, it solves the pain point of ordinary liquid silicone with poor transparency, yellowing, or haze after curing. Unlike Condensation Curing Silicone Mold Rubber with opaque texture, it achieves shrink-free deep curing, maintains ultra-high transparency (transmittance ≥95%) after curing, and has no yellowing under long-term use, making it ideal for high-precision, transparent mold and product manufacturing.
Product Images and Videos
High-quality images showcase our High Transparency Liquid Silicone, including its crystal-clear liquid texture, cured transparent molds, and finished transparent products (precision handboards, clear crafts, food-grade transparent molds). Close-ups highlight its ultra-transparency, smooth surface, and no haze, demonstrating excellent light transmission. Demonstration videos display the full operation process—1:1 mixing, vacuum degassing, pouring, curing, and demolding—highlighting its transparency retention and easy operation. Original image addresses are retained for direct website integration, helping purchasers intuitively assess its transparency and applicability.
Product Features & Advantages
1. Ultra-High Transparency: Transmittance ≥95% after curing, crystal-clear, no haze or yellowing, even under long-term use or high-temperature conditions, far superior to ordinary transparent silicone.
2. High Purity & Safety: FDA and RoHS certified, non-toxic, odorless, no harmful by-products, made of high-purity raw materials, suitable for food-grade and high-precision scenarios.
3. Excellent Stability: Deep curing without thickness limits, low shrinkage rate, high tensile/tear strength, maintaining transparency and performance stability in extreme temperatures.
4. Easy Operation: 1:1 mix ratio, simple stirring for 2~3 minutes, no professional skills required; supports room/heat curing, adapting to small-batch and mass production.
5. Flexible Customization: Transparency, hardness, operating time, and curing time can be tailored to different needs, without compromising transparency.
6. Cost-Effective: High mold cycle life reduces replacement costs; stable transparency and quality reduce defect rates, lowering production and rework costs.
How to Use (Step-by-Step Guide)
1. Mix Part A and Part B of the high transparency liquid silicone in a 1:1 weight ratio, stirring thoroughly in an irregular direction for 2~3 minutes until uniform and bubble-free, avoiding affecting transparency.
2. Perform vacuum degassing for 2~5 minutes (time varies by viscosity and vacuum strength) to eliminate bubbles, ensuring the cured product is clear and free of defects.
3. Pour the degassed silicone slowly into molds, leveraging good fluidity to fill all details and gaps, ensuring uniform thickness.
4. Cure at room temperature (25℃) for 4~5 hours, or 80~120℃ for accelerated curing; avoid overheating to prevent yellowing.
5. Store unused silicone in sealed packaging, indoor storage away from sunlight and rain, use within 10 months; avoid contact with N, P, S-containing compounds to prevent curing failure and transparency loss.
Application Scenarios
Our High Transparency Liquid Silicone is widely used in global high-end manufacturing scenarios, including high-precision Prototype silicone, clear Mold Making Silicone, transparent food-grade molds, high-simulation crafts, and precision electronic components. It is also suitable for transparent Pad Printing Silicone and high-transparency Silicone raw materials, bringing tangible value: improving product aesthetics and precision by 50%+, extending mold service life, and helping B2B purchasers gain competitiveness in the high-end transparent silicone market.
FAQ
1. What is the transmittance of the cured silicone?
It has a transmittance of ≥95% after curing, crystal-clear, no haze or yellowing.
2. Will it yellow after long-term use?
No, its advanced formula ensures no yellowing, maintaining high transparency even under long-term use or high-temperature conditions.
3. Is it suitable for food-grade transparent molds?
Yes, it’s FDA certified, non-toxic, odorless, fully compliant with food-grade standards for transparent food molds.
4. Can we customize its transparency and hardness?
Yes, transparency (adjustable transmittance) and hardness can be tailored to your specific product needs.
5. How to avoid bubbles affecting transparency?
Perform vacuum degassing for 2~5 minutes after mixing, which can effectively eliminate bubbles and ensure clear cured products.
Shenzhen Hong Ye Jie Technology Co., Ltd
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