$3.60
Min. Order : 30 Kilograms
$3.20
1000-9999 Kilograms
$2.80
>=10000 Kilograms

High-quality transparent liquid organic phosphorus flame retardant for polymer materials such as unsaturated polyester resin

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Quick Details

Port: Shanghai Port
Payment Terms: L/C,T/T,Western Union
Supply Ability: 30000 Kilogram/Kilograms per Month
Other Names: DTFR-636
Phosphorus content (wt. %): 25.0 (theoretical)
Usage: Coating Auxiliary Agents,Electronics Chemicals,Leather Auxiliary Agents,Paper Chemicals,Petroleum Additives,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Surfactants,Textile Auxiliary Agents,Water Treatment Chemicals,Polyurethane foam
Place of Origin: Jiangsu
Acid value (mg KOH/g): ≤1.0
Purity: 99%
Model Number: DTFR-636
Melting point (°C): 48-50 (theoretical)
Moisture (wt. %): ≤0.05
Appearance: colorless or light yellow transparent liquid
Brand Name: EASTOP
Type: Plastic chemical additives
Classification: Chemical Auxiliary Agent
Density (25°C, g/cm3): 1.160±0.005
Packaging Detail: 220kg iron drum or 30kg plastic drum
Package Preview: https://sc01.alicdn.com/kf/H290cc01780c2450d93a6ec628d2fab33g.jpg_640x640.jpg,https://sc01.alicdn.com/kf/Hf5468fc88a704a78ad40324a66758edeV.jpg_640x640.jpg
Suzhou Eastop Chemical Co., Ltd.
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Product Description
Organic phosphorus flame retardant DTFR-636 This product is widely used in polymer materials such as polyurethane foam, unsaturated polyester resin, epoxy resin, etc. The self-extinguishing, low temperature resistance, plasticity, ultraviolet stability and resistance of its products The electrostatic properties are better than those with other flame retardants. 1. Application in rigid polyurethane foam sandwich panel, casting and spray forming Rigid polyurethane foam, as an energy-saving, heat-insulating and anti-corrosion material, is widely used as an insulation and energy-saving material in petroleum, chemical, cold storage, construction and other industries. The use of experiments shows that the addition of 6-15 parts of DTFR-636 can achieve different flame retardant levels. DTFR-636 can also achieve satisfactory flame retardant effect on polyurethane soft foam and soft foam composite materials. 2. Applied to unsaturated polyester resin DTFR-636 is used in unsaturated polyester resin, has good compatibility, excellent flame retardancy, can be made into flame retardant glass steel and flame retardant transparent glass steel products. The synergistic effect of DTFR-636 and aluminum trihydrate added to the product can reduce the production cost and obtain high-quality products with low toxicity, low smoke and high flame retardant performance. The addition of DTFR-636 flame retardant has a good flame retardant effect in epoxy resin and furan resin. DTFR-636 is synergistic with antimony trioxide and aluminum trihydrate. Add 15-30 parts of DTFR-636 to obtain epoxy resin flame retardant potting compound with high flame retardant properties. 3. How to use DTFR-636 flame retardant must be used now and added. It should not be stored for too long after being mixed with polyurethane foam and combined polyether.
Specification
Phosphorus content (wt. %) 
25.0 (theoretical)
Melting point (°C) 
48-50 (theoretical)
Appearance 
colorless or light yellow transparent liquid
Acid value (mg KOH/g) 
≤1.0
Moisture (wt. %) 
 ≤0.05
Density (25°C, g/cm3) 
1.160±0.005
Company Profile
Suzhou Eastop Chemical Co., Ltd. focuses on the research, development, production and sales of flame retardants and plasticizers. At present, it has developed series including phosphorus flame retardants, halogen-free flame retardants, liquid flame retardants, and environmentally friendly antimony trioxide. Quality products. At the same time, the company is committed to providing personalized services and process solutions based on customer needs and guidance, and has been widely recognized.Our company has independently researched, developed, produced and sold. The products we currently have include triphenyl phosphate (TPP), isopropylated triphenyl phosphate (IPPP), tricresyl phosphate (TCP), and toluene dibenzyl phosphate (CDP). , Tricresyl phosphate (T306) and many other flame retardant products.Since the establishment of the company, it has invested heavily in research and development of new products, introduced advanced industry and technology, and worked closely with many domestic universities and scientific research enterprises to build a professional technical team with rich experience in the halogen-free flame retardant industry. Pay attention to independent intellectual property rights research and development.Our company has always been adhering to being a quality supplier, allowing customers to save time, effort, worry,save money. Always implement the culture of gratitude, love and win-win and create corporate value,
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