High Transparency Liquid Silicone Rubber

HONGYE SILICONE’s High Transparency Liquid silicone rubber is a premium dual-component addition curing product, tailored for global B2B purchasers in precision mold making, optical products, craft manufacturing, and high-transparency component industries. As a national high-tech enterprise with standardized production and one-stop solutions, this silicone features ultra-high transparency, excellent light transmittance, stable performance, and easy operation. It supports room/heat curing, customized specifications, and precise detail replication, helping purchasers produce high-transparency products, improve product aesthetics, and enhance market competitiveness.

 

 

Product Overview

Our High Transparency liquid silicone Rubber is a professional high-transparency solution, composed of high-purity, low-impurity flowable Part A (base rubber) and Part B (curing agent) via advanced addition curing technology. It solves the pain point of ordinary transparent silicone with poor light transmittance, easy yellowing, and low clarity. Unlike common Mold Making Silicone, our product is specially formulated for high-transparency needs—curing into a crystal-clear, colorless elastic body with minimal light loss, ideal for precision mold making, optical component encapsulation, high-transparency crafts, and other scenarios requiring ultra-clear performance, fully meeting industrial high-transparency standards.

 

 

Product Images and Videos

High-quality images showcase our High Transparency Liquid Silicone Rubber, including its crystal-clear liquid texture, curing process, high-transparency finished products (precision molds, optical components, clear crafts), and light transmittance test scenarios. Close-ups highlight its ultra-high clarity, no turbidity, and smooth surface. Demonstration videos display the full operation process—1:1 mixing, vacuum degassing, pouring into molds, curing, and light transmittance tests—highlighting easy operation, excellent transparency, and precise detail replication. Original image addresses are retained for direct website integration, helping purchasers intuitively assess its transparency and application adaptability.

 

Product Features & Advantages

1. Ultra-High Transparency: Light transmittance ≥95%, crystal-clear and colorless, no turbidity or haze, minimal light loss, ideal for high-transparency product production.

2. Yellowing Resistance: High-purity raw materials and advanced formula, no yellowing under high temperature, sunlight, or long-term use, maintaining transparency stability.

3. Precise Detail Replication: Low shrinkage rate ≤0.03%, excellent fluidity, fully filling mold details, ensuring high-transparency products with clear textures.

4. Easy Operation & Efficiency: 1:1 mix ratio, simple stirring for 2~3 minutes; supports room/heat curing, accelerating production cycles for high-transparency products.

5. Versatile Adaptability: Suitable for precision mold making, optical component encapsulation, high-transparency crafts, and simulation products, meeting diverse industrial needs.

6. Durable & Customizable: High tensile/tear strength, long service life; customizable hardness, viscosity, and curing time to match different transparency application scenarios.

 

How to Use (Step-by-Step Guide)

1. Ensure operating environment is clean and free of dust (critical for maintaining transparency).

2. Mix Part A and Part B of the high-transparency silicone in a 1:1 weight ratio, stirring thoroughly in an irregular direction for 2~3 minutes until uniform and bubble-free.

3. Perform vacuum degassing for 2~5 minutes (time varies by viscosity) to eliminate tiny bubbles, avoiding turbidity or defects affecting transparency.

4. Pour the degassed silicone slowly into molds, leveraging good fluidity to fill all precise details.

5. Cure at room temperature (25℃) for 4~5 hours, or 80~120℃ for accelerated curing; post-cure enhances transparency and durability.

6. Store unused silicone in sealed packaging, separate Part A and Part B, 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 High Transparency Liquid Silicone Rubber is widely used in global industrial and craft fields, including precision mold making (high-transparency plastic molds, glass molds), optical component encapsulation, high-transparency crafts, simulation food molds, and clear decorative parts. It is suitable for precision mold factories, optical product manufacturers, and craft enterprises, bringing tangible value: improving product transparency qualification rate by 58%+, enhancing product aesthetics and market competitiveness, and helping B2B purchasers meet high-standard transparency requirements.

 

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