Non-Toxic DBDPE Flame Retardant

Taixing non-toxic DBDPE flame retardant retains the core advantage of efficient flame retardancy of traditional products through molecular structure optimization and purification process innovation. It completely does not contain polybrominated diphenyl ether (PBDE) structure and does not produce secondary toxic by-products during thermal decomposition. It fully complies with the latest global environmental standards and provides a core solution of "uncompromising flame retardant efficacy and dual compliance safety" for industries such as electronics, electric vehicles, and high-end building materials, helping companies easily overcome international market access barriers.

Core strengths

1. Non toxic innovative design

-Zero toxic decomposition products: The molecular structure is stabilized by ethane bridge bonds, and the ether bond free design eliminates the generation of highly toxic substances such as dioxins and furans during the thermal decomposition process from the root. The toxicity level of the combustion flue gas meets the UL 94 V-0 low smoke toxicity standard

-Breaking through the bottleneck of vPvB: Through targeted purification and surface modification technology, the bioaccumulation factor (BCF) is reduced by more than 60%, completely eliminating the high persistence label of traditional DBDPE and meeting the compliance requirements of the REACH 2025 SVHC list. It can be exported to Europe without additional notification

2. Efficient flame retardant performance, widely applicable

-Ultra high bromine content ≥ 83%: The flame retardant efficiency per unit mass is increased by 10% compared to traditional products. It quickly forms a gas-phase flame retardant barrier and a condensed carbon layer in the polymer system, effectively suppressing flame spread

-Ultimate thermal stability: 1% thermal weight loss temperature ≥ 330 ℃, decomposition temperature up to 350 ℃ or above, processing temperature window extended to 190-240 ℃, suitable for various processes such as extrusion, injection molding, and compression molding, with no risk of yellowing or decomposition

-Strong synergistic adaptability: When compounded with antimony trioxide, the flame retardant efficiency is increased by 35%, making it easy for PP and ABS substrates with a thickness of 1.6mm to meet UL 94 V-0 standards; It can also be combined with synergists such as zinc borate and zinc stannate to achieve antimony free and environmentally friendly formulas, meeting the halogen-free requirements of special industries

3. Upgrade material compatibility and minimize performance impact

-Broad spectrum compatibility: Perfectly compatible with general plastics such as PP, PE, ABS, HIPS, XPS, etc., while launching a high-temperature specific version that is compatible with engineering plastics such as nylon, PBT, PET, and high-end polymer systems such as PEN

-Micron level dispersion technology: average particle size D50 ≤ 2.5 μ m (customizable 1.0-8.0 μ m), excellent powder flowability (angle of repose ≤ 30 °), uniform dispersion in the substrate without agglomeration, without affecting the surface gloss and forming accuracy of the product

-Low performance loss: The impact rate on the tensile strength and impact toughness of the substrate is ≤ 8%, far superior to the industry average. Through interface compatibility optimization, the mechanical property retention rate of the material can be achieved at ≥ 92%, without affecting the dielectric and weather resistance of the substrate

4. Green production technology, low-carbon throughout the entire lifecycle

-Adopting a closed-loop production system, energy consumption in the production process is reduced by 40%, and wastewater and exhaust emissions comply with the highest standard of ISO 14001 environmental management system

-After product disposal, its natural biodegradability can be increased by 50%, with no environmental residue risk, helping customers achieve green certification throughout the product lifecycle

Application scenarios

Electronic and electrical field

-Application: 5G base station antenna cover, semiconductor packaging material, home appliance casing, flexible circuit board, communication cable sheath

-Advantages: High purity to avoid impurities interfering with electronic signal transmission, low smoke toxicity to ensure safe use in enclosed spaces, suitable for high-frequency and miniaturized electronic equipment needs

-Recommended dosage: 10% -16% (in synergy with 3% -4% antimony trioxide)

In the field of new energy vehicles

-Application: Power battery pack shell, high-voltage wire harness insulation layer, interior parts of vehicles, charging pile shell

-Advantages: high temperature resistance, aging resistance, adaptability to the safety requirements of 800V high-voltage platform, no migration risk of harmful substances, passing the VOC detection standard of the automobile industry

-Recommended dosage: 12% -20% (adjusted according to material thickness)

High end architecture and building materials field

-Application: XPS insulation board, transparent flame-retardant glass, fireproof coating, elevator decorative panel

-Advantages: High whiteness does not affect the appearance design of building materials, with a limit oxygen index (LOI) of ≥ 38, meeting the B1 level fire protection requirements of the EU CPR building regulations

-Recommended dosage: 15% -22% (insulation material)/8% -15% (fireproof coating)

Special materials field

-Application: Medical PVC pipes, food packaging films, aerospace composite materials, industrial flame-retardant textiles

-Advantages: Low impurities, low migration characteristics meet the safety requirements of medical and food contact materials, strong weather resistance, suitable for extreme environmental use

-Recommended dosage: 8% -12% (medical materials)/12% -18% (aviation composite materials)

Frequently Asked Questions

Q1: What is the main difference between DBDPE and traditional decabromodiphenyl ether?

A1: DBDPE replaces ether bonds with ethane bridges in its molecular structure, a key change that prevents the production of toxic dioxins and furans during thermal decomposition, while maintaining excellent flame retardancy.

Q2: Does DBDPE comply with the EU REACH regulation?

A2: Yes, DBDPE fully complies with REACH regulatory requirements, has completed all necessary registration and evaluation procedures, and does not contain any restricted substances.

Q3: What synergists are recommended to be used in conjunction with DBDPE?

A3: Antimony trioxide is the most commonly used synergist, and it is recommended to add 15-25% of DBDPE. Alternative synergists such as zinc borate and zinc stannate can also be considered based on specific applications.

Q4: How does DBDPE affect the mechanical properties of materials?

A4: Compared with similar flame retardants, DBDPE has a smaller impact on the mechanical properties of the substrate. By optimizing the amount of additives and surface treatment techniques, the impact on material properties can be further reduced.

If you are looking for non-toxic DBDPE flame retardants, decabromodiphenyl ethane, high-efficiency bromine based flame retardants, new energy vehicle flame retardant materials, electronic and electrical flame retardant additives, low bioaccumulation flame retardants, green flame retardants, environmentally friendly flame retardants, bromine based flame retardants, and polymer material flame retardants, Taixing will be your best partner!