Barrier Nylon 6I/6t Odor Barrier PA Heat Shrink Film Reduce The Edge Effect¹

Product DescriptionBarrier nylon BR34BR34 is an aromatic nylon polymerized by a special process of hexanediamine and isophthalic acid terephthalic acid. It is an amorphous structure, transparent and colorless, and its light transmittance can reach the glass level. The aromatic structure endows it with excellent barrier performance, especially in high temperature and humidity environments, with very little reduction in barrier performance, making it very suitable for food, pharmaceutical, and other preservation industries.Specificationdensity (g/cm3)1.17saturated water absoprption(23℃,15 days in water) , %2.5equilibrium water absoprption(23℃,24H in water) , %0.6water vapor transmission rate(23℃/85% RH) g/m2*d7oxygen transmission rate(23℃/0% RH) 30oxygen transmission rate(23℃/85% RH)10carbon dioxide transmission rate(23℃/0% RH)90carbon dioxide transmission rate(23℃/85% RH)40ApplicationMulti layer co extruded shrink film, high resistance diaphragm, blow molded container, stretch film, non stretch film, tubing, cosmetics, and consumer goods packaging.Reduce the crystallinity of PA6,  make the surface of the film more stable, increasing the film release speed by 30-50%Improve barrier performance (oxygen, carbon dioxide) by more than doublinOdor barrier (neutral in nature and does not absorb the odor of the content, making it more authentic)UV resistant and supermarket fluorescent lamp (below 270-280nm)Excellent printing effectUsed for PA heat shrink film, adding 15% can increase the shrinkage rate by 10-15% on the original basisReduce the edge effect, reduce the susceptibility to puncture and OTR increase caused by uneven edge thicknessProduction quallity managementThe factory achieves efficient and stable production from raw materials to finished products through "full-process standardized control intelligent facilities", covering the following key processes and facilities:Raw Material Management Stage -- Possess a complete warehousing management system, tracking raw material inventory and batch trace. -- Raw material pretreatment system: Set up raw material filtration to remove impurities, avoiding the impact on product molecular weight distribution during the polymerization process. Polyization Production StagePost-treatment StageQuality Inspection Stage-- Core production facilities: Use batch reactors, equipped with precise temperature control systems (±0.5℃), pressure sensors, and stirring devices, ensuring polymer reactions proceed stably under set temperatures (280-300℃) and pressures.-- Automated control system: Through DCS (Distributed Control System) the whole process of feeding, temperature increase, temperature maintenance, and discharging is automatically controlled, real-time reaction data is collected and uploaded to the production management platform, and alarms automatically triggered in case of anomalies.-- Pelletizing and cutting system: The polymerization product is transported to the underwater cutter through melt pump, completing cooling and cutting simultaneously, and the uniformity of particle size is monitored in real-time through particle size analysis.-- Drying equipment: Set up a water extraction tower to remove unreacted monomers from the slices, and then use a vacuum hot air circulation dryer to control the moisture content within the allowable range, ensuring the of subsequent processing.-- Inspection facilities: Viscometer (monitors degree of polymerization), colorimeter; the laboratory is equipped a tensile testing machine, etc., to conduct a full range of tests on the molecular weight, melting point, tensile strength, and other indicators of the finished product, products that do not meet the standards are not put into storage.-- Quality traceability system: Through the correlation of raw material batches, production parameters, and finished product inspection data the "raw material-production-finished product" process is fully traceable.Environmental Protection and Safety Stage-- Environmental treatment facilities: Constructed wastewater treatment stationusing biochemical membrane separation process), waste gas incinerator (processing polymerization tail gas), and solid waste recovery system (recycling unreacted monomers, with emission indicators connected to the environmental monitoring platform in real-time.-- Safety control facilities: The workshop is equipped with combustible gas detectors, explosion-proof equipment and emergency shutdown systems (ESD) and fire sprinkler devices; employees must undergo safety training and wear smart safety helmets (with positioning one-key alarm) before entering the areaFactory area and warehouse overviewBeijing Energy Engineering Technology Co., Ltd. was founded by Mr. Qu Lianglong, a returned chemical engineering doctoral, in 2010. It is a high-tech company engaged in the development and service of refining,petrochemical and new chemical materials technologies.In 2020, the special polyamide project started construction, and it officially went into production in October 2021. The products include special nylon 66, MXD6 nylon resins, transparent nylon resins, and long-chain nylon resins, some of which have broken the foreign monopoly, providing a backing for the empowerment and upgrading of the downstream industry.The company's headquarters is located in Beijing, with additional research and development centers in Huanghua, Hebei and Karamay, Xinjiang, a production base in Huanghua, Hebei.It covers an area of more than 133,000 square meters.FAQQ1:  Is it applicable to preservation containers such as liquid, solid, etc.?A: Yes! Not only for the preservation of liquid and solid containers, but also suitable for film materials, which can be used in combination with a variety of materials such PE//PA..Q2: Can you complete the shipment within a week??A:Orders under 20 tons can all be arranged for delivery within one week.Q3: What are your advantages compared to similar products?A:Among domestic similar products, our company has a longer production history, the products are stable, and various indicators are closer to international products, and it has betterutability on the project.

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