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Long Carbon Chain Nylon Resin PA6121
Plastic PolymerLong Carbon Chain NylonNylon Resin PA612
Beijing Energy Engineering Technologies Co., Ltd.
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Product Descriptionlong carbon chain nylon resins PA612 A60PA612 is a versatile polyamide resin polymerized with hexamethylene diamine and dodecanoic acid, with lower water absorption and better dimensional stability compared to PA610. It has excellent tensile strength and toughness, and is used as injection molding, spinning raw materials, modified substrates, etc. It is widely used in electronic appliances, automotive components, high-speed rail, sports equipment, etc.Specificationdensity (g/cm3)1.065Melting point (℃)218Tensile strength Mpa54Flexural strength Mpa72Flexural modulus Mpa1500Charpy notched impact trengthe(23℃) Mpa7.0Granularity g/100 point1.7Yellow index1.0Material propertiesPA612 is used as injection molding, spinning raw materials, modified substrates, etc. It is widely used in electronic appliances, automotive components, high-speed rail, household appliances, sports equipment, etc.Hight toughnesslow water absorption high dimensional stabilityProduction 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: Can you complete the shipment within a week??A:Orders under 20 tons can all be arranged for delivery within one week.Q2: 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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