HY-SiO2H High-Fastness Fluorescent Silicone Heat Transfer Film
This product is a high‑density, high‑fastness fluorescent silicone heat‑transfer film manufactured using screen‑printing positive‑transfer technology. It incorporates high‑performance fluorescent pigments into a durable silicone matrix with a hot‑melt adhesive layer, delivering vibrant, eye‑catching colors that appear bright and vivid under natural light. Compatible with CNC cutting and die‑cutting, it enables custom designs with fine detail, effectively enhancing both the visibility and fashion appeal of textile products. This film is particularly suited for outdoor, sportswear, and safety applications where high‑impact color and durability are essential.
Printing Color Performance
Key Features
- Outstanding wash and 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, replacing costly mold‑silicone processes
- Vibrant fluorescent effect – exhibits bright, glowing colors under natural daylight, ensuring high visibility and a striking appearance
- Safe and eco‑friendly – free from radioactive substances and hazardous heavy metals; fully compliant with environmental standards
- Simple heat transfer process – works with standard flatbed heat press machines, ensuring easy and consistent application
- Anti‑sublimation performance – inhibits dye migration from dark substrates, ensuring sharp, lasting graphics.
- Versatile application – enhances safety visibility and fashion appeal across apparel, accessories, and outdoor gear.
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‑SiO2H is engineered for applications that demand both striking visual impact and reliable durability. Its high‑brightness fluorescent effect and robust performance make it a versatile solution across multiple sectors
Safety & High‑Visibility Workwear
The film's brilliant fluorescent colors ensure workers remain conspicuous in daylight and low‑light conditions, helping employers comply with safety regulations and reducing on‑site accident risks for construction, road maintenance, and emergency personnel.
Outdoor & Sports Apparel
For running, cycling, and hiking gear, the fluorescent finish provides high visibility during daytime activities, while its elasticity and wash resistance withstand rigorous movement and frequent laundering.
Children's Clothing & Schoolwear
Bright, fun fluorescent colors appeal to young wearers, while the non‑irritating softness and heavy‑duty wash resistance make it practical for everyday use. From school uniforms to playful T‑shirts, the film ensures children remain visible and fashionable.
Fashion & Streetwear Brands
Designers leverage the striking fluorescent palette to create bold, trend‑driven decorative elements. The matte finish combined with vibrant neon shades offers a modern, edgy look that stands out in retail and street fashion markets.
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.
Fluorescent silicone layer – S1704L + fluorescent pigments + 10% curing agent.