HY-SiO3H-1 High-Fastness Reflective Silicone Heat Transfer Film
This product is a high-density, high-fastness reflective silicone heat-transfer film embedded with high-refractive-index glass microbeads. When illuminated, it produces a brilliant retroreflective effect, significantly enhancing visibility in low-light and nighttime conditions. Manufactured using screen-printing positive-transfer technology, this film is specifically engineered for premium transfer labels and emblems. It is an ideal choice for professional workwear, sports apparel, and outdoor gear, offering effective safety protection for workers, cyclists, and emergency personnel.
Technical Specifications | HY-SiO3H-1 Reflective Silicone Heat Transfer Film
A durable, heat-transfer material embedded with microscopic glass beads that reflect light back to its source. Designed for safety, identification, and style on textiles and hard surfaces.
Key Features
- High reflectivity – delivers outstanding nighttime and low-light visibility for maximum safety.
- Weather-resistant – durable against UV exposure and rain, suitable for long-term outdoor use.
- Excellent wash & abrasion resistance – robust multi-layer construction withstands 20 wash cycles at 60°C without delamination or degradation.
- Precise cutting capability – reproduces fine details down to 1.0 mm text or line width, eliminating the need for traditional mold-silicone processing.
- Soft hand feel – exceptionally flexible and comfortable against the skin, even during extended wear.
- Superb dry/wet rubbing fastness – colorfastness rated ≥4 (ISO 105‑X12).
- Anti-sublimation performance – inhibits dye migration from dark substrates, ensuring crisp, long-lasting graphics.
- Versatile application – bonds reliably to garments, accessories, and equipment, extending safety features beyond apparel.
Process Parameters
Essential product specifications
Material Properties
Physical properties
Packaging & Storage
Heat press settings and compatible fabric guidelines
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Application Scenarios
HY‑SiO3H-1 is engineered to meet the diverse needs of industries that demand high visibility, superior durability, and a professional finish. Its unique combination of retroreflective performance, wash resistance, and processing precision makes it suitable for the following key sectors
Industrial Safety Workwear
The film’s high-intensity reflectivity ensures that workers remain conspicuous in dimly lit or nighttime environments, helping employers comply with occupational safety regulations and reducing the risk of on‑site accidents.
Professional Sports & Outdoor Apparel
With excellent elasticity and a soft, flexible hand feel, the film moves effortlessly with the body during intense activity without cracking or deformation. Its proven resistance to 20 wash cycles at 60°C guarantees long‑term reliability, while the reflective microbeads significantly boost visibility for night training, running, cycling, and other outdoor pursuits.
Emergency Services & Security Uniforms
Rapid identification is critical in emergency response and night patrol. This film provides high‑contrast reflectivity that allows first responders and security personnel to be instantly recognised under headlights or torchlight, enhancing both individual safety and operational efficiency.
Children’s Safety Apparel & Accessoriesr
For school uniforms, backpacks, and other youth‑focused items, the film combines a non‑irritating soft feel with outstanding abrasion and wash resistance to withstand active play and frequent laundering. Its reflective properties lower collision risks during dusk or poor‑light conditions, adding an extra layer of protection for young wearers.
Production Process & Raw Materials
(Note: Specific metallic shades and finishes are customizable per design requirements.)
Release carrier substrate –Hot melt adhesive coated PET release liner.
Additive system – S1714A + S1714B, mixed in a 1:1 ratio.
Transparent silicone layer – S1703Z + 10% curing agent + 15% thinner.
Matte reflective layer – S1705L + reflective microbeads + 10% curing agent.