Product Introduction
TN-PET is a high-performance functional masterbatch developed using cutting-edge nanotechnology. Its core component is food-grade nano titanium nitride (TiN), which undergoes special surface modification treatment and is specifically designed for polyethylene terephthalate (PET) materials.
This product significantly enhances the overall performance of PET substrates, demonstrating exceptional performance particularly in high barrier properties, energy saving, and consumption reduction. It is an ideal additive for producing high-end food packaging bottles, films, and containers, helping customers achieve product upgrades and green manufacturing.
Product Features
1、Exceptional Barrier Properties.
Efficient Moisture and Oxygen Barrier: Nano titanium nitride forms a dense barrier network within the PET matrix, effectively blocking the permeation of water vapor and oxygen.
Extended Freshness Retention: Significantly reduces the risk of oxidation and spoilage of contents (e.g., juices, beverages, edible oils), markedly extending the shelf life and freshness of food products.
2、Remarkable Energy-Saving Effects.
Reduced Processing Temperature: Nano titanium nitride acts as a crystallization nucleating agent, altering the crystallization behavior of PET, thereby lowering the processing and molding temperature (by approximately 5-15℃).
Energy Consumption Savings: The lower processing temperature directly reduces heating energy consumption in processes such as injection molding and blow molding, delivering significant energy efficiency aligned with environmental trends in energy conservation and emissions reduction.
Enhanced Production Efficiency: Shortens cooling time and improves production line efficiency.
3、Excellent Mechanical Properties.
While providing high barrier performance, it maintains the substrate's toughness and mechanical strength, avoiding increased brittleness due to the addition of additives.
4、High Transparency and Aesthetic Quality.
Nano-scale particle size ensures uniform dispersion within PET, minimally impacting product transparency. The finished product boasts an elegant appearance without noticeable haze or discoloration.
5、High Safety Standards.
Made from selected food-grade raw materials and produced under strict manufacturing processes, complying with relevant food safety regulations(FDA, EFSA) and is safe for use in packaging applications involving direct or indirect food contact.
Usage method
Recommended dosage: 1.0% ~ 2.0% (The specific ratio can be optimized and adjusted based on the customer's requirements for barrier properties and production processes).
Uses
This product is widely used in PET packaging products that require high barrier properties, such as:
1、Carbonated beverage bottles, juice bottles, and mineral water bottles;
2、Edible oil bottles and condiment bottles;
3、Pharmaceutical packaging bottles;
4、High-barrier PET films (used in flexible food packaging);
5、Hot-fill and vacuum packaging containers.
Packaging and Storage
Packaging: 25kg/bag.
Storage: Keep in a cool and dry place, avoid direct sunlight exposure.
TN-PET
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