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"Shouguang Derun Chemical Co., Ltd. was established in 2006 and is located in Shouguang City, Shandong Province, a famous flame retardant production base. Relying on regional resource advantages and strong production and R&D capabilities, the company is committed to providing customers in various industries with the most competitive Products and services. After years of development, the company has now formed a multi-series and multi-variety product structure based on phosphorus-based flame retardants and bromides. Flame retardant products are widely used in plastics, rubber, grease, coatings, textiles, synthetic resins and various In the production and processing of cellulose-like products, it is especially used for various soft PVC flame-retardant insulation products, PU soft foam and hard foam, copper clad laminate, electronic potting glue, flame-retardant conveyor belt, lubricating oil, flame-retardant window screen, polyurethane coating And other fields. The company has long-term accumulation and its own unique advantages in phosphate flame retardants. Among them, the production capacity of toluene diphenyl phosphate and triisopropyl phenyl phosphate has reached the leading position in the country, and the products are exported to South Korea, Japan, Taiwan, and Europe all year round. The United States and many other countries and regions have been widely praised and trusted by customers. Bromides mainly include sodium bromide and calcium bromide, and are currently mainly used in offshore oil drilling and completion fluids, cementing fluids, workover fluids, and sewage treatment fields. Relying on our own bromine resources, our company has now become one of the main domestic production and export bases of completion fluids and cementing fluids.

In 2012, the company established a research and development center led by academicians and composed of doctors and graduate students. The center is committed to the transformation and upgrading of existing product production processes and the development and application of new flame retardants. At present, it has successfully developed a new type of ""halogen-free supplements"". ""Strong flame-retardant plasticizer"" and new halogen-free flame-retardant masterbatch products, some of which have been successfully introduced to the market. This series of products have successfully used nanotechnology to hybridize inorganic flame retardants, organic phosphorus flame retardants and nano-silica to achieve the three-effect combination of reinforcement, flame retardancy and plasticization. This series of products retain organic Under the premise of good flame retardant and plasticizing properties of phosphorus flame retardants, a new reinforcement function has been added, and the liquid phosphorus flame retardant has been successfully modified into a paste or powder form, which is more convenient to add and broadens the application field. This series of inorganic/organic nano-hybrid flame retardants are halogen-free, smoke-suppressing, high-efficiency, safe and environmentally friendly new polymer flame-retardant materials, especially suitable for the flame-retardant modification of epoxy resin, polyvinyl chloride and other engineering plastic materials , It has the characteristics of low addition amount and high cost performance. In the future, the company will continue to develop and market a series of new flame retardant products according to market needs to meet the individual needs of customers in various industries."

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Shouguang Derun Chemistry DRPF002 is mainly used in rubber, resin and plastic as flame retardant plasticizer,widely used in all kinds of soft PVC material, flexible polyurethane, phenolic resin, fiber resin, synthetic rubber.IPPP has also been used as flame retardant additives in the production and processing of engineering resins, such as modified PPO, polycarbonate, polycarbonate composite materials, etc.

Shouguang Derun Chemistry DRPF002

Shouguang Derun Chemistry DRPF004 can be used as added or reactive flame retardant of epoxy resin, at the same time, widely used in electronic equipment plastic, copper lining pressure layer and circuit board materials.It can also be used for flame retardant treatment of a variety of molecular materials such as linear polyester, polyamide, epoxy resin and polyurethane .In addition, it can also be used as optical materials and solder flux.Please ask the sales staff for detailed purposes and usage.

Shouguang Derun Chemistry DRPF004

Shouguang Derun Chemistry PP V2 flame retardant masterbatch is a new and effective environment-friendly flame retardant masterbatch. We made it according to the customer’s different requirements. The effective FR inside is the environment-friendly N.P.Br compound FR. It is made especially for PP V2 grade. Compared with the traditional FR (DBDPO, TBBA, BDDP), it has the advantage of less additive amount, better FR result, low inflammation and few Br content (it is almost halogen –free in the PP makeup). It is no need to add ATO. At the same time, this masterbatch owns the perfect processing performance in the PP production. No precipitation and water -proof. It can be used for the extrusion and injection of PP.

Shouguang Derun Chemistry PP V2 flame retardant masterbatch

Shouguang Derun Chemistry PP halogen-free flame retardant is an intumescent halogen-free Flame Retardant. It is made with the P-N flame retardant. The application is for polypropylene and polyolefin. It is through gas source, charring, dilution, shielded the oxygen to achieve retardant effect. It can up to UL94-V0 (1.6mm),5VA and pass 850℃ hot glow-wire test. Additional, this product is not limited by the 2002/95/EC formulated by the EC and the Council.

Shouguang Derun Chemistry PP halogen-free flame retardant

Shouguang Derun Chemistry DRPF001 Top grade is used as Flame-retardant plasticizer for plastic ,resin and rubber,Widely for all kinds of soft PVC materials,especially transparent flexible PVC products,such as PVC terminal insulation sleeves, PVC mining air pipe, PVC flame retardant hose, PVC cable, PVC electrical insulation tape, PVC conveyor belt, PVC packing film etc PU foam PU coating NBR, CR Lubricating oil, TPU, PC/ABS, EP, PF ,etc.

Shouguang Derun Chemistry DRPF001 Top grade

Shouguang Derun Chemistry DRPF006 Premium grade is a kind of efficient flame retardant plasticizer of gathered in phosphate , commonly used in engineering plastics alloys, PPO, HIPS, PC/ABS, PPO/HIPS alloy, rigid circuit board with epoxy resins and other polymer halogen-free flame retardants.Please ask the sales staff for detailed purposes and usage.

Shouguang Derun Chemistry DRPF006 Premium grade

Shouguang Derun Chemistry DRPF007 is mainly used for the production of hard and soft polyurethane foam, PVC,ring chloride resin, acrylic resin, polystyrene, cellulose acetate, ethyl cellulose and phenolic resin, polyvinyl acetate, polyvinyl chloride ,rubber and coating as flame retardant.Particularly recommend it used in rigid polyurethane foam compounds polyurethane foam , unsaturated polyester resin and phenolic plastics because of its good thermal conductivity and hydrolysis stability At low temperature ,it present low viscosity.Often used with antimonous oxide to improve the flame retardant efficiency.Please ask the sales staff for detailed purposes and usage.

Shouguang Derun Chemistry DRPF007

Shouguang Derun Chemistry DRPF005 can be used as flame retardant plasticizer of cellulose resin, vinyl resin, natural rubber and synthetic rubber.With high flame retardant efficiency, it is used for cellulose nitrate, all kinds of coating, rigid polyurethane foam plastics, engineering plastic plasticizer, flame retardant additives.Please ask the sales staff for detailed purposes and usage.

Shouguang Derun Chemistry DRPF005

Shouguang Derun Chemistry

"Shouguang Derun Chemical Co., Ltd. was established in 2006 and is located in Shouguang City, Shandong Province, a famous flame retardant production base. Relying on regional resource advantages and s

Derun Chemistry - Flame Retardant - Bromides - Halogen-Free

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Shouguang Derun Chemistry DRPF004 can be used as added or reactive flame retardant of epoxy resin, at the same time, widely used in electronic equipment plastic, copper lining pressure layer and circu

Derun Chemistry - DRPF004 - Phosphorous-based Compounds - EP

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	Value	Units	Test Method / Conditions
Molecular weight	216.18	—	—
Purity (HPLC)	min. 99.5	%	—
OPP (HPLC)	max. 1000	ppm	—
Water imbibition	max. 0.3	%	—
Acid value	max. 300	mgKOH/g	—
Melting point	116-120	°C	—

Shouguang Derun Chemistry DRPF004

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