≥99.99%
Antibacterial Rate
Performance under Escherichia coli and Staphylococcus aureus test conditions
0.3%-1.0%
Recommended dosage
591°C
Glass transition temperature
Product Positioning
Antibacterial solution added inside the material
LG PuroTec™ is added into the material during production. After molding, its antibacterial component can continue to work inside the material, making it suitable for high-contact, humid, odor-prone products or products with strict appearance stability requirements.
Reduces bacterial growth
Helps reduce mold and odor
Maintains effect after washing
Reduces yellowing risk for light-colored materials
Performance Data
Antibacterial, anti-mold, washable and yellowing-resistant
Grade 0
Mold Resistance
No mold growth observed under test conditions
96h
Warm Water Immersion
Maintains good antibacterial activity after continuous immersion in 50°C warm water
ΔE ≤ 1.5
Yellowing Resistance
Low color difference after 72 hours of continuous UV exposure
Long-lasting wash resistance
After continuous immersion in 50°C warm water for 96 hours, antibacterial activity remains good. Compared with the Japanese SIAA 16-hour test standard, the test duration is six times longer.
Resistant to yellowing and discoloration
After 72 hours of continuous UV exposure, the color difference is ΔE ≤ 1.5. Color change is also limited under 70°C / 90%RH high-temperature and high-humidity conditions, making it suitable for white, light-colored, transparent or appearance-sensitive products.
Application Specifications & Processing Features
Supports multiple base materials and common processing methods
Base Material
Specific Materials
Typical Applications
Plastics
PP, PS, ABS, PE, PVC
Home appliance housings, daily goods, toys and packaging
Elastomers
TPE, rubber, silicone
Sealing strips, sealing rings, hoses and footwear materials
Fibers
Textile fibers, nonwovens
Functional fabrics, insoles and maternal and infant textiles
Coatings
Coatings, powder coatings, surface treatment
Wall coatings, anti-mold coatings and building materials
Films
Plastic films, packaging films
Food packaging, pharmaceutical packaging and daily-use packaging
Automotive Interiors
PP, ABS, PVC, fabrics
Dashboards, seats, armrests and air outlets
Compatible Processes
Injection molding, extrusion, coating, spinning, film processing and rubber processing
Product Form
Powder / slurry
Particle Size
4μm / 2.5μm
Typical Applications
Suitable for humid, high-contact and odor-prone parts
Home Appliance Parts
Air conditioner components, refrigerator door seals, washing machine tubs, vacuum cleaner filters, pipes and handles
Maternal & Infant Products
Children’s products, storage products, kitchenware, cleaning products and silicone products
Medical & Health
Medical device housings, high-contact components and products requiring reduced odor or microbial growth
Automotive Interiors
Dashboards, seats, armrests, air outlets and other high-contact or odor-prone areas
Textiles & Footwear
Functional fabrics, insoles, maternal and infant textiles and nonwoven materials
Building Materials & Coatings
Wall coatings, anti-mold coatings, powder coatings and surface treatment materials
Cooperation Value & Service Support
Sample evaluation and production support
As an authorized China agent for LG PuroTec™ antibacterial additive, Shuanghua can provide custom evaluation, sample testing and process guidance.
01 Product requirement assessment
02 Recommended addition ratio
03 Sample-making support
04 Testing plan suggestions
05 Process adaptation guidance
06 Mass-production stability follow-up
Source: LG Electronics technical materials