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Description
一、Product Introduction
FR201 is a compound halogen-free expansion flame retardant containing phosphorus and nitrogen macromolecules, which fully complies with the requirements of the EU RoHS environmental directive and relevant domestic policies and regulations for halogen-free, low smoke, and green flame retardant materials. Applied to PP materials, adding 22% -26% can achieve a V-0 of 1.6mm, and it has the advantages of not corroding the mold during the extrusion process and being inexpensive.
二、Product indicators
三、Recommended dosage
四、Product Features
1. High flame retardant efficiency, with an addition amount of 22-30%, and minimal impact on the mechanical properties of the material;
2. The flowability of flame retardants is good, and their impact on material melting is relatively small;
3. High cost-effectiveness, compared to halogen systems, it has extremely high cost-effectiveness;
4. Good environmental friendliness of materials, low smoke and low toxicity;
5. Low product density helps to reduce weight.
五、Usage suggestions and precautions
Inorganic fillers such as talcum powder and calcium carbonate can reduce flame retardant efficiency.
2. This product is a highly efficient halogen-free flame retardant specially developed based on the combustion characteristics of polypropylene, and can also be used for other polyolefin materials such as PE, EPDM, etc.
3. During the processing, appropriate screw combinations should be selected to ensure even dispersion of flame retardants
To avoid a decrease in flame retardant efficiency and foaming caused by the decomposition of flame retardants during the processing, it is recommended to set the processing temperature range between 170-190 ℃; During the process of pulling water strips, water should be released as soon as possible.
The experimental data was obtained under certain conditions, and the results are only for reference in material selection and formula design.
六、Storage and transportation
1. This product has a net weight of 25kg per package and is transported as a regular chemical.
2. The product should be stored in a dry and ventilated environment. If stored for a long time or accidentally exposed to moisture, it is recommended to dry it at 80-110 ℃ for 2-4 hours before use.
七、Attachment: Application Examples
1. Formula：
2. Processing technology：
Model: Twin screw extruder 36
Host temperature setting (℃): 160 170 180 190 180 180 190 180 170
Host speed: 240-360rpm
3.test result:
Formula 1 can pass UL94V0 (3.2mm) flame retardant testing; Formula 2 can pass UL94V0 (1.6mm) testing; Formula three can pass the UL94V0 (0.8mm) flame retardant test.
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FAQ
1. Are you a factory or a trading company?
- We are a specialized factory located in Jinan, Shandong, established in 2017. We focus on the production and supply of flame retardants.
2. Do you offer OEM services?
- Yes, we provide customization services. If you have specific requirements for your products or need any form of deep processing from our side, we can offer a satisfactory solution tailored to your needs.
3. Can you provide customized solutions?
- Absolutely, we offer comprehensive custom solutions designed to meet your unique needs. Whether you require specific formulations, dosages, or specialized processing, our team of experts will work closely with you to develop a tailored plan.
4. Do you provide samples?
- Yes, we do provide samples. Samples are available upon request, and we encourage you to test them before placing a larger order. This ensures that our products meet your quality standards and performance expectations.
5. How can I trust your company?
- Backfire Chemical is based in Jinan, Shandong, and has been supplying flame retardants since 2017. Despite being relatively new, we have quickly built a strong customer base across most provinces in China and have started serving international markets.
6. What is your delivery time?
- Our standard delivery time is typically within 15-35 days after confirming your requirements, assuming there are no unforeseen circumstances such as force majeure events.
7. What payment methods do you accept?
- We support a variety of mainstream payment methods including T/T (Telegraphic Transfer), L/C (Letter of Credit), D/P (Document against Payment), D/A (Document against Acceptance), and O/A (Open Account).
8. Which port do you primarily use for shipping?
- Our main ports of shipment are Qingdao Port, Shanghai port, Tianjin port and as your request.