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XXC-FR Flame Retardants Melamine-Free Nylon Reinforced Special Fireproof Additive Fire Retardancy Chemical¹

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Product Description PA SpecialHalogen - Free Flame RetardantXF - 8501B XF - 8501B is a halogen - free flame retardant with an organic system. The product meets ROHS requirements. Adding XF - 8501B flame retardant to polyamide resin, when heated or burned, a multi - porous layer will be formed by foaming on the surface of the resin. This layer plays roles of heat insulation, oxygen isolation, flame retardation and preventing molten drops from dripping. This flame retardant also has a certain effect of suppressing smoke generation, and no toxic or corrosive gases are generated. It does not contain triaryl phosphate esters and can pass the 85 - degree test. In addition, XF - 8501B has the characteristics of no water absorption and no precipitation, as well as excellent thermal stability and processability, and is a high - performance environmental - friendly flame retardant.Product ParametersTest ItemStandardPhosphorus Content %≥20Moisture Content %≤0.3Apparent Density g/cm31.53Bulk Density g/cm3~0.59Thermal Decomposition Temperature °C≥350Average Particle Size D50 um11~15Processing PrecautionsThe processing temperature should be low (the melting temperature is within 240 °C). However, due to the high shear heat of the screw, to avoid the superposition effect of the heat generated by the high shear and the heat from the machine, resulting in local overheating of the screw and decomposition of the flame retardant (the thermal decomposition temperature of XF - 8501B: greater than 350 °C), it is helpful for the mixing of PA and the flame retardant if the screw is strengthened at the cutting edge of the glass fiber inlet. After the glass fiber inlet is cut, it must be appropriate. Under the condition of cutting off the glass fiber, the more superposition, the better.Recommended DosageThis product is suitable for PA6 and PA66 with glass fiber reinforcement. The dosage of the flame retardant should be adjusted according to different glass fiber contents. When the glass fiber content of PA6 or PA66 is 25 - 30%, the recommended dosage of the flame retardant is 18%. When the glass fiber content of PA6 or PA66 is 15%, the recommended dosage of the flame retardant is 22%.PA66 58% + glass fiber 25% + XF - 8501B 15% + other additives 2% are co - extruded. Melting temperature: 150 - 240 °C, main machine speed: 240 rpm, injection temperature: 220 - 260 °C.Performance Test Results:ItemTest ResultUL94 (1.6mm)V - 0CTI600VGWI850 °C (2mm) Packaging & Shipping25kg/ bag;Transport according to general chemicals and store in a dry and cool place to avoid direct sunlight.Company ProfileCOMPANY PROFILEXingxiucheng flame retardant global operation center located in Wuxi Jiangsu province. Its self - owned factory buildings in Suqian Jiangsu province,cover more than ten thousand square meters. With focus on researching and produce flame retardants more than twenty years, Xingxiucheng has a completed and supporting industrial chain, modern production equipments, strong research and development capabilities.The annual capacity is fifteen thousand tons for flame retardants, and twelve thousand tons of flame retardant masterbatches with eight production lines.Xingxiucheng has variety of products, covering flame retardants and flame retardant masterbatches for various plastics such as Nylon,PP,PE,PC,ABS,TPE,TPU,PBT,PET,PVC etc. All products meeting the flame - retardant requirements of different industries and processes. Xingxiucheng's flame - retardant materials are used in a wide range of applications, from electronic appliances to automotive parts, wire and cable to aerospace materials, all have Xingxiucheng flame retardant materials participation.All products of Xingxiucheng strictly comply with international environmental protection regulations, have passed standard tests such as RoHS,REACH, to ensure stable and reliable quality. While ensuring product quality, the company also provides comprehensive services: the professional team offers free solutions, test samples, pre- and after sales consultations, respond promptly to customers.Xingxiucheng closely aligns with market and customer needs, continuously promotes the innovation of flame retardants and flame retardant masterbatches. Our committed to becoming a provider of overall flame - retardant solutions and a leader in innovative service models, making the World More Safer !FAQQ1: How can I get free samples? A: We can provide free samples within 4KG,but the sample's freight belongs to clients.Q2: How to start orders or make payments?A: Payment by T/T, Western Union or Paypal or 100% Irrevocable L/C at sight.Q3: How to confirm the Product Quality before placing orders?A: Advise your detail requirements, our technical team will provide a best solution and free sample for you to test .Q4: What's your MOQ?A: Our MOQ is 500 KG.Q5. How about your delivery time?A: Generally delivery within 15 days after payment or deposit . The specific delivery time depends on the items and the quantity of your order.Q6: Is there a discount?A: Depending on quantity.Q7: How do you treat quality complaint?A:Firstly, we strictly control our flame retardants raw materials and the produce process,to ensure the each batch of products meet the quality standards. Secondly, in case you find any problems after receiving the products or during the production process, we have a professional after-sales team to provide support, and we can offer real-time video guidance to solve the problems. Finally,if there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.Q8: How to contact with us?A: Click the" Made-In -China "Contact Now" and send us message of the product you interest in, you will get reply within an hour. And You can dial our telephone directly or send Email to us.

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