Shandong Xiyou Technology Development Co., Ltd. (Xiyou High-Tech) has successfully developed the "Heat Stress-Assisted Herbal Temperature-Resistant Extraction Technology" (National Patent No. 202320849667.3) by fully utilizing plant-based herbal substrates. Leveraging the high absorption and UV resistance characteristics brought by the abundant conjugated hydroxyl groups in natural plant-derived terpenes and phenolic compounds, combined with the rapid cooling properties of highly volatile and hygroscopic enzymes and lipids in herbal materials,the company has developed an eco-tech textile material with outstanding outdoor health protection features—efficient UV blocking and long-lasting antibacterial properties—known as Ice Crystal® Plant-Based Anti-UV Filament. It also boasts the advantages of green raw materials and durable functionality.

[Product Specifications]

Anti-UV Polyester Filament: 50D/48F; 75D/72F; 100D/72F; 150D/144;

Anti-UV Nylon Filament: 20D/24; 40D/24; 70D/48F;

Note: Custom specifications available based on customer requirements.

[Product Performance]

1. 1. High-Efficiency UV Protection

1. 3. Green and Healthy

Prolonged exposure to ultraviolet radiation increases melanin synthesis, leading to pigmentation such as dark spots, freckles, and melasma. It also causes hyperplasia of keratinocytes, damages dermal collagen and elastic fibers, resulting in thickened, loose, rough skin and wrinkles. Additionally, it weakens skin immunity and increases the risk of skin cancer. The terpenes and phenolic compounds in Ice Crystal® Plant-Based Anti-UV Filament contain abundant conjugated carbonyl groups, providing strong UV-blocking capabilities. Multiple tests according to GB/T18830-2009 "Evaluation of UV Protection Properties of Textiles" confirm compliance with national standards, with an average Ultraviolet Protection Factor (UPF) of over 100+ for polyester fabrics.

UV Protection Test of a Black Ice Crystal® Plant-Based Anti-UV Polyester Elastic Plain Fabric:

UV Protection Test of a Red Ice Crystal® Plant-Based Anti-UV Polyester Double-Sided Fabric:

2. Long-Lasting Antibacterial Properties

Since ancient times, utilizing the antibacterial, anti-inflammatory, and detoxifying properties of herbal plants has been an effective strategy for healing, passed down through generations. Scientific practice shows that phenolic compounds exhibit the strongest antibacterial activity among plant extracts, followed by aldehydes, ketones, alcohols, and ethers. Ice Crystal® Plant-Based Anti-UV Fiber/Filament is rich in polyphenols and polyketone extracts, providing excellent natural antibacterial characteristics. Authoritative testing confirms that it maintains the national AAA antibacterial standard even after multiple washes.

Antibacterial Test Data of Ice Crystal® Plant-Based Anti-UV Polyester Filament Blended Fabric:

The core performance of Ice Crystal® Plant-Based Anti-UV Filament stems from herbal extracts. Through biopreparation technology, textile materials are endowed with plant-based herbal characteristics without the addition of chemical additives or heavy metals, ensuring safety, eco-friendliness, durability, and high efficiency.

[Application Areas]

Ice Crystal® Plant-Based Anti-UV Filament can be widely used in outdoor gear, sportswear, intimate apparel, home textiles, hygiene products, protective equipment, and cosmetic applications.