Universal Black Masterbatch Granules 25% Carbon Black Content FDA EU Certified Food Grade for PP PS PET PLA Packaging
Price:
1.2-3$/kg
MOQ:
1000kg
Delivery Time:
20days
Brand:
Tuwe
Product Description
Product Overview
Universal black masterbatch granules are high-performance food-grade colorants specifically engineered for eco-friendly meal boxes and food packaging. With density of 1.2-1.4g/cm³ and FDA/EU 10/2011 certification, these granules ensure superior color stability, temperature resistance, and health safety compliance for global markets.
Key Features
- Triple Safety Barrier: Zero heavy metals/plasticizers, FDA 21 CFR 177.1520 compliant, anti-migration performance 30% above national standards
- Intelligent Process: Ultra-fine 2.5μm particle diameter with 98% dispersion uniformity, eliminating surface crystal points
- Temperature Range: -20℃ to 120℃ suitable for microwave heating and cold chain transportation
- Eco-Friendly: 30% recycled resin carrier reduces carbon footprint by 22%, 1:8000 high coloring power saves 15%+ material
- Supply Chain Efficiency: 1 ton minimum order with 48-hour fast delivery, free formula debugging and proofing services
Technical Specifications
| Parameter | Specification |
|---|---|
| Substrate Compatibility | PP/PS/PET/PLA |
| Carbon Black Content | 25% ± 0.5% |
| MFI (230°C/2.16kg) | 15-25 g/10min |
| Heat Resistance | 120°C (Continuous) / 150°C (Short-term) |
| Particle Size Distribution | D50 ≤ 2.5μm, D90 ≤ 5μm |
| Migration Test | ≤ 0.01mg/dm² (GB 31604.8-2021 Compliant) |
Applications
- Injection molding and blister molding for disposable/reusable lunch boxes
- Food-grade hard packaging including cutlery, dinner plates, and utensils
- Fresh cold chain incubators and takeout packaging containers
- Coloring of biobased PLA degradable lunch boxes
Customization Options
- Precise Matching System: Joint debugging for substrate-TPO process-equipment parameters
- Antibacterial Type: Silver ion additive with >99.9% antibacterial rate
- Antistatic Type: Surface resistance reduction to 10^8Ω
- Weatherproof: UV168hrs QUV test certified for outdoor applications
Support Services
- Full cycle support from laboratory testing to mass production process packages
- Digital twin system with AI simulation for color difference and mechanical property prediction
- 72-hour technical team response for Asia Pacific customer sites
- Real-time compliance database covering food contact regulations in 23 countries
Packaging & Shipping
Packaging: 25 kg high-quality plastic bags with product name, batch number, and manufacturing date labeling for traceability.
Shipping: Palletized with secure stretch wrapping, labeled with product details and destination. Handled by trusted partners for timely, safe delivery.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Dongguan Tuwe Polymer Co., Ltd
Location
Room 3156, No. 2, West 5th Lane, Yaizaitang, Nancheng Street, Dongguan City, Guangdong Province
Contact Person
Guo