Technical Specifications | HY-SiO1-2 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.
  • 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.
  • 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.
HY-SiO1-2 reflective silicone film showing brilliant retroreflective effect and glass microbeads quality
HY-SiO1-2 reflective silicone heat transfer demonstrating high-definition details and retroreflective performance

Process Parameters

Essential product specifications

Process
Reflective silicone Heat Transfer Film
Heat press temperature
135-145°C
Heat press time
12 – 15 seconds
Heat press pressure
0.3-0.4 MPa
Positioning film
Cold peel (tear)
Applicable fabrics
Polyester, nylon, cotton blends, coated textiles

Material Properties

Physical properties

Thickness range
0.2 - 0.5 mm (customizable)
Environmental certifications
OEK0-TEX® Standard 100,REACH , IS0 14001
Colorfastness to rubbing
≥4 (ISO 105-X12)
Colorfastness to washing
≥4 (ISO 105-C06)
Minimum reproducible detail
1.0mm text or line

Packaging & Storage

Heat press settings and compatible fabric guidelines

Roll packaging
50 m/roll, 100 m/roll, or custom lengths
Storage temperature
5 – 35 °C
Storage conditions
Cool, ventilated place, away from direct sunlight and moisture
Shelf life
12 months from manufacturing date
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Application Scenarios

HY‑SiO1-2 HF 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

HY-SiO1-2 reflective silicone film on industrial safety workwear for nighttime visibility

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.

HY-SiO1-2 reflective silicone transfer on professional sports and outdoor apparel with brilliant retroreflective effect

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.

HY-SiO1-2 reflective silicone film on emergency services and security uniforms with high-contrast reflectivity

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.

HY-SiO1-2 reflective silicone film on children's safety apparel and accessories for dusk protection

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.)

1

Pre-treatment & Corona Treatment of PET Release Liner.

2

Reflective Base Coat Coating & Glass Bead Embedding.

3

Bridge Transition Layer Coating.

4

Main Silicone Layer Coating (Core HTV Functional Layer).

5

Hot Melt Adhesive Film Coating & Lamination.

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