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Adipamide

    • Product Name Adipamide
    • Alias nylon 6-6
    • Einecs 246-807-3
    • Mininmum Order 1 g
    • Factory Site Tengfei Creation Center,55 Jiangjun Avenue, Jiangning District,Nanjing
    • Price Inquiry admin@sinochem-nanjing.com
    • Manufacturer Sinochem Nanjing Corporation
    • CONTACT NOW
    VTB
    Specifications

    HS Code

    985449

    Cas Number 616-45-5
    Molecular Formula C6H12N2O2
    Molar Mass 144.17 g/mol
    Iupac Name Hexanediamide
    Appearance White crystalline solid
    Melting Point 245-246 °C
    Boiling Point Decomposes before boiling
    Solubility In Water Slightly soluble
    Density 1.13 g/cm³
    Chemical Structure NH2CO-(CH2)4-CONH2
    Uses Intermediate in the production of polymers (e.g., nylon-6,6)
    Odor Odorless

    As an accredited Adipamide factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Adipamide is packaged in 25 kg net weight fiber drums, lined with polyethylene bags, securely sealed and labeled for industrial use.
    Shipping Adipamide should be shipped in tightly sealed containers, protected from moisture and direct sunlight. It is generally classified as a non-hazardous material, but standard chemical handling precautions should be followed. Ensure containers are labeled clearly, and transport according to local, national, and international regulations for chemical substances.
    Storage Adipamide should be stored in a tightly closed container in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers. Protect it from moisture and direct sunlight. Store at room temperature and ensure proper labeling. Proper storage procedures help maintain chemical stability and minimize the risks of degradation or hazardous reactions.
    Application of Adipamide

    Applications of Adipamide in Industrial Manufacturing

    Adipamide, as an advanced polyamide intermediate, plays an essential role across several industrial manufacturing chains, driving both performance and compliance within each specialized application route. Below, we outline the downstream application scenarios where adipamide fulfills a critical function, focusing on regulatory standards, formulation parameters, process integration, and final product typologies that reflect the current reality of global markets.

    1. Engineering Plastics for Automotive Components

    Manufacturers integrate adipamide as a key intermediate in the synthesis of high-temperature-resistant polyamides—particularly PA66 and various long-chain copolyamides—used in automotive engine and transmission parts. By controlling the incorporation rate of adipamide during polymerization, producers fine-tune the mechanical strength, heat deflection, and chemical resistance required for demanding automotive environments. Its input at the monomer stage ensures batch-to-batch consistency, enabling precision in the melt compounding and injection molding that follows. This approach supports Tier 1 and OEM manufacturers in meeting or exceeding industry-specific validation protocols.

    Industry compliance standards

    • IATF 16949:2016 (International Automotive Quality Management System)
    • ISO 9001:2015 (Quality Management Systems)
    • REACH Regulation (EC) No 1907/2006
    • OEM-specific materials and performance validation standards (e.g. VW TL 52642, GM GMW3035)

    Typical usage ratio

    • Adipamide typically constitutes 20-35 mol% of the monomer input during polymerization for high-performance engineering plastics; adjustments depend on chain length, crystallinity targets, and flexibility requirements.

    Downstream process integration

    • Entry during salt formation in polyamide monomer synthesis, followed by direct incorporation into continuous polymerization reactors for subsequent pelletization and compounding.

    Final product types

    • Engine cover housings
    • Transmission system components
    • Wheel well liners
    • Electrical connector housings

    2. Fiber Spinning for Technical Textiles

    The controlled addition of adipamide derivatives is central to the manufacture of polyamide-based filaments and fibers, especially in high-tenacity yarns used for airbag fabrics, tire cords, and industrial filters. By adjusting the proportion in the polymer backbone, downstream producers modulate properties like tenacity, elongation at break, and resistance to thermal deformation. Compliance with global textile chemical regulations ensures suitability for end-use environments, such as in-vehicle safety systems and filtration units that require stringent mechanical and chemical stability.

    Industry compliance standards

    • OEKO-TEX® Standard 100 (Textile Chemical Safety)
    • ISO 9001:2015 (Textile Manufacturing)
    • ASTM D2256 (Standard Test Method for Tensile Properties of Yarns)
    • REACH (for restricted substances monitoring)

    Typical usage ratio

    • 20-35% by molar content depending on required melting point adjustment and mechanical profile; process engineers select the ratio based on target denier and tensile strength.

    Downstream process integration

    • Incorporation during polymer salt solution preparation, followed by melt spinning, quenching, drawing, and crimping for final fiber uniformity.

    Final product types

    • Airbag fabrics
    • Tire reinforcement cords
    • Industrial filter cloths
    • Protective apparel linings

    3. Hot-Melt Adhesives for Electronics Assembly

    Adipamide serves as an essential building block in the synthesis of hot-melt adhesives with targeted melting behavior, resilience, and performance for electronics encapsulation and assembly. Producers leverage its ability to modify viscosity and crystallization rates, optimizing formulations to meet thin-layer application and rapid solidification requirements on complex circuit boards. Manufacturing operations rely on compliance with global chemical and electrical standards to ensure safe integration into sensitive devices.

    Industry compliance standards

    • RoHS Directive (2011/65/EU) for hazardous substance restriction
    • UL 94 (Flammability rating for polymeric materials)
    • IPC/JEDEC J-STD-033 (Handling, Packing, Shipping Moisture/Reflow for electronic assemblies)
    • ISO 14001 (Environmental Management in manufacturing)

    Typical usage ratio

    • Between 10% and 35% by weight of polyamide backbone for hot-melt adhesive bases, fine-tuned according to viscosity and open time specifications for automated electronics lines.

    Downstream process integration

    • Direct addition into polyamide melt during hot-melt resin synthesis, then extruded, granulated, and packaged for further blending with tackifiers and plasticizers before end-user application.

    Final product types

    • PCB encapsulation adhesives
    • Component staking adhesives
    • Protective conformal coatings
    • Wire harness hot-melt sealants

    4. Film and Sheet Extrusion for Barrier Packaging

    Conversion plants apply adipamide-based co-polyamides in the manufacturing of multilayer co-extruded films and oriented sheets, enabling precise control of gas barrier and mechanical properties for industrial vacuum packaging. By tuning the sequence and percentage during the polycondensation phase, producers achieve specific permeability profiles required for storage of sensitive electronic, pharmaceutical, or perishable goods. Compliance with international packaging safety standards guarantees suitability for indirect food and industrial contact regions.

    Industry compliance standards

    • EU Plastics Regulation (EU) No 10/2011 (Food Contact Materials)
    • FDA 21 CFR 177.1500 (Polyamide resins for food contact)
    • EN 12301 (Testing of plastic films and sheets – Permeability)
    • ISO 9001:2015 (Quality control in extrusion plants)

    Typical usage ratio

    • Content ranges from 12% to 30% by polymer blend weight; actual level is chosen to match target oxygen and moisture barrier as dictated by customer performance setups.

    Downstream process integration

    • Co-melt blending during polyamide granulate compounding, followed by feed into multilayer blown or cast extrusion lines; subsequent in-line orientation and surface treatment as required.

    Final product types

    • Vacuum barrier bags
    • Sealable industrial liner films
    • Pharmaceutical blister packaging base sheets
    • Technical lamination films
    Free Quote

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    Certification & Compliance
    More Introduction

    Adipamide: The Reliable Ingredient for Advanced Polymer Applications

    Our Story with Adipamide

    Years of hands-on research in the chemical industry taught us that the roots of innovation often start at the molecular level. Adipamide, produced by our team through careful synthesis, forms the backbone of many trusted polyamides. This compound, with the formula C6H14N2O2, combines hexamethylene diamine and adipic acid to give engineers and designers a dependable solution for strength and consistency in material science.

    We manufacture Adipamide as white crystalline granules and maintain strict control over purity and moisture. Our product remains free from foreign particulates and metallic residues — issues that plagued early efforts at scale decades ago. Inconsistent batches once forced processors to rerun production, losing time and resources. Our approach cuts those losses, giving our partners peace of mind, whether they serve automotive, electronics, or consumer goods.

    Adipamide’s Role in Polyamide Synthesis

    The polyamide sector counts on Adipamide for its ability to deliver clear, repeatable amide linkages. A consistent feedstock means consistent polymers. This reliability matters even more when you look at high-precision extrusions or injection-molded components that cannot fail. Many leading nylon 6,6 variants find their origins in our Adipamide, and we’ve watched our customers produce stronger fibers and heat-resistant parts year after year.

    Unlike some other diamide compounds that break down under stress or bring impurities into polymer chains, Adipamide’s well-defined molecular structure limits chain scission during melt processing. That adds mechanical strength, heat tolerance, and chemical resistance, which fit the demanding goals of manufacturers seeking longer part life and lower maintenance.

    Comparing Adipamide to Other Raw Materials

    Every industry faces a barrage of material options, many with flashy names or wild promises. The difference shows up in practice. Other diamide-based inputs often deliver inconsistent solubility and react unfavorably in large reactors. We avoided the common problem of cross-contamination by building our factory around single-purpose production lines — this lets us offer Adipamide with tight batch-to-batch reproducibility.

    Some alternatives, such as sebacamide and terephthalamide, may perform in limited scenarios but show brittleness under the heat cycles essential in automotive manufacturing. Our clients in cable sheathing and engine compartment plastics face thermal shock, hydrolysis, and prolonged vibration. Because Adipamide keeps its backbone and resists outgassing, final products preserve their color and structure. The difference becomes visible after exposure to UV or harsh detergents, where lesser amides yellow or crack.

    There’s also the regulatory angle. Adipamide’s safety record opened the door to wide adoption in food packaging and even certain FDA-compliant applications. Other amides can leave behind problematic residues that foul taste or react with sensitive electronics. Technicians in our labs monitor every lot for trace heavy metals and byproducts, reducing headaches from audits or downstream testing failures.

    Specifications that Matter

    Though technical sheets can drown a person in numbers, we learned which metrics really matter on the factory floor. Purity above 99% means fewer rejections at polymerization. Moisture control under 0.2% sidesteps hydrolytic degradation, protecting chains during high-temperature extrusion. Particle sizing kept under control ensures smooth feeding through hoppers, preventing jams and uneven fill — a lesson hard learned after running one too many contaminated batches through legacy equipment.

    Some manufacturers ignore trace amines and residual acids. Over time, we traced premature polymer failures to these forgotten contaminants. Our Adipamide production lines flush out vestigial reactants. Quality assurance teams run regular chromatographic analysis, so clients do not need to build extra safety buffers into their process windows.

    Usage in Industry

    Manufacturers place their reputations on the materials they choose. We have seen customers switch to Adipamide after suffering from unpredictable raw material supplies. Production lines in textiles, technical fabrics, and automotive plastics rely on amides that deliver day in and day out. The plug-and-play compatibility of Adipamide means processors in polyamide 6,6 plants do not have to worry about unexpected batch incompatibility or abnormal melt flows.

    Plasticizers, lubricants, and compatibilizers in polymer blends also draw from Adipamide’s properties. Its compatibility with tough engineering plastics allows for blends without phase separation. This helped some of our partners lower VOC emissions and meet new green regulations, since tighter molecular integration reduces free monomer release during manufacture. Adipamide-enabled fibers also found a home in seatbelt webbing and conveyor belts — applications where one weak thread spells trouble.

    In adhesives, Adipamide increases weather resistance and inhibits the creeping that undermines joint stability in hot and humid climates. We witnessed a marked drop in warranty claims among furniture brands who integrated higher levels of Adipamide-based polyamides. The ease of coloring Adipamide-derived nylons stands out, as core particles disperse dyes effectively, delivering uniform appearance regardless of batch or processing conditions.

    In electronics, makers of connectors and insulators require rigid specifications. Adipamide offers high dielectric strength, a property documented by both our internal studies and customer feedback. Molded pin headers, relay housings, and switch components last longer, with fewer field returns. Dust particles and moisture could once compromise performance, but our drying protocols lock in stability before the first polymer chain forms.

    Improving Production and Reducing Waste

    Chemical processing creates byproducts and consumes energy. We keep a sharp eye on these realities by minimizing waste at every turn. Early on, we learned that better batch control reduces off-spec product, keeping materials in circulation instead of landfill. Our filtrations cut particulate loads and produce less waste acid than traditional routes.

    Water recycling and emissions handling challenge every manufacturer. Over years of process refinement, our team integrated closed-loop water purification. We also invested in scrubber systems to cut NOx and VOC emissions. Colleagues in regulatory affairs call it a relief, since our permits cleared faster and neighbors praised improvements in air quality. These investments pay back — new clients value our lower carbon footprint as much as our product quality.

    The Human Factor in Quality Control

    The pursuit of quality does not come down to automation alone. Operators play a vital role, catching anomalies before they cause problems downstream. Our plant leaders review samples right at the line and adjust process variables on the fly. Generational knowledge — a blend of old-school technique and modern analytics — keeps batches on target. The learning curve took years, but now fresh hires learn from operators who have seen every production twist and hiccup.

    For clients, this means less worry about late shipments or unpredictable performance. We remember costly callbacks from years past. Since doubling down on hands-on inspection, our customer satisfaction rates held steady. People in shipping and customer service finally saw months tick by with zero complaints about off-color or lumpy shipments.

    Facing Supply Chain Challenges Together

    The global landscape does not sit still. Polyamide markets face pressures from upstream shortages, price spikes, and logistical hurdles. We push back by investing in buffer stocks and strong relationships with raw material partners. If a feedstock shortage hits, we pivot to alternate suppliers or adjust inventory in real time. The plant keeps running, and customers receive the Adipamide they expect, uninterrupted.

    Unexpected disruptions taught us the value of backup systems. Our warehouse teams maintain both first-in, first-out and lot traceability. As customers moved from just-in-time to more strategic buying, we adjusted to hold larger reserves. These tweaks shield manufacturers from factory shutdowns and downstream production stoppages.

    We build trust with scheduled updates for our clients. Transparency drives long-term partnerships; our clients know exactly which shipment they’re receiving and when. Instead of hiding delays, we offer clear projections and immediate alternatives when issues arise.

    The Environmental Commitment

    Manufacturers today carry a duty to manage environmental impact. We see pollution controls and recycling not as cost centers but part of responsible stewardship. Chemical synthesis, especially at scale, draws scrutiny from authorities, partners, and local communities. Our operations team tracks every emissions source, runs air and water tests, and keeps detailed disclosure logs.

    New solvent recovery systems shave emissions and recover value from every lot. Strict collection and reuse slashed spills and leaks — a frequent headache in older factories. Neighbors once raised concerns about odors and waste disposal, so we invited them to tour our facility and view our monitoring systems. The result: a transparent process that keeps us ahead of new environmental and health standards, including those from REACH and related global compliance bodies.

    Learning from Setbacks

    Any long-time manufacturer owns up to missteps along the way. We recall years when off-spec Adipamide batches forced multiple reworks and delivery delays. These setbacks led us to overhaul maintenance schedules and train operators to spot the earliest signs of process drift. We also invested in real-time analytics and upgraded QC equipment. Today, each batch undergoes additional checkpoints, reducing the risk of surprise failures.

    On the customer side, close partnerships helped us discover pain points. Some industries reported new client requirements for chemical purity and traceability. Others flagged shipping conditions as a source of product degradation. We started shipping Adipamide in sealed, humidity-resistant bags and retrained logistics staff. Feedback loops shortened, quality rose, and reversible losses dropped to near zero.

    Partnering for Tougher Applications

    Innovation does not end at the lab door. As industries demand lighter, tougher, and more sustainable materials, we work side by side with R&D teams to adapt Adipamide formulas. Mid-size automotive suppliers rely on us for quick samples and rapid scale-up. Electronics clients ask us to tweak production runs for better electromagnetic performance.

    We also invest in joint ventures with advanced composite firms and universities. These collaborations spawned new expertise in flame retardance, UV resistance, and advanced processing aids. Our lab staff travel to client sites for troubleshooting, bringing direct insights to bear on tricky forming challenges or new performance standards.

    Looking Ahead

    Adipamide stands as a proven performer in the crowded world of specialty chemicals. The road to this reputation stretched across decades of craftsmanship and problem-solving. We gained clients by removing doubt from the supply chain. Each step, from procurement through delivery, receives the same care today as it did in our earliest days.

    The intersection of tighter global regulation, consumer expectations, and complexity guarantees that material science will not stand still. Onsite pilot plants let us synthesize new derivatives quickly, field test changes, and scale up without disrupting core output. As green chemistry gains traction, we work to trim solvents, energy, and waste from Adipamide’s life cycle. Some clients now request cradle-to-grave impact data. We supply it, stacking up long-term trust over transactional deals.

    Direct engagement with universities and technical consortia means we track upcoming legislation and technical demands before they hit. That foresight lets us help our customers anticipate changes and adapt together. We do not sell just a chemical — we back every shipment with knowledge gained from years of overcoming obstacles in the field.

    Adipamide holds a key place in the modern world, shaping everyday products from high-visibility safety gear to smart device housings. We appreciate what goes into making a dependable compound: not just the chemistry, but the people and practices that shaped its evolution. Every bag that leaves our floor reflects the lessons learned and the standards raised, year after year.