Universal Zinc Borate Flame Retardant

Universal zinc borate flame retardant is a broad-spectrum halogen-free flame retardant additive produced by Taixing. Different from the high pricing of high-end modified zinc borate and the performance fluctuation of inferior zinc borate, this product achieves a balance and unity of cost-effectiveness, adaptability, and compliance. It can be compounded with mainstream flame retardants such as magnesium hydroxide, aluminum hydroxide, and phosphorus nitrogen series, and is widely used in the fields of universal plastics, rubber products, fireproof coatings, medium and low voltage cable materials, etc. Provide reliable flame retardant and smoke suppression performance.

Core strengths

1. Multi mode thermal management mechanism

·Wide range heat absorption: Its classic crystalline water structure (~3.5H ₂ O) releases water upon heating (starting at approximately 290 ° C), providing effective heat absorption cooling and gas dilution. This process covers the critical temperature range from initial polymer decomposition to intense combustion.

·Barrier construction: The decomposed boron zinc oxide forms a stable carbon layer through condensed phase catalysis, while melting to form a glassy protective film, effectively isolating heat and oxygen.

2. Wide interface compatibility design

Through optimized surface treatment techniques, the particle surface of Universal Zinc Border Flame Retainer can be in an "intermediate state", enabling it to achieve good wetting and dispersion during the composite process with various polar (such as PVC, PA) and non-polar (such as PP, PE) polymers, reducing performance loss caused by agglomeration.

3. A synergistic catalytic platform

Universal zinc border flame retardant not only exhibits a synergistic effect of "1+1>2" with halogen-free flame retardants such as ATH/MDH and red phosphorus, but also efficiently cooperates with halogenated flame retardant systems, partially replacing antimony oxide. The zinc and boron active centers provided by it serve as a universal platform for promoting graphitization of carbon layers and catalyzing gas-phase radical quenching.

Application scenarios

1. Building materials

·Application: PVC flooring, wall panels, interior decoration materials, waterproofing membranes.

·Challenge: Need to meet the fire prevention standards of building materials and maintain processability.

·Usage plan: In the PVC system, it can partially or completely replace antimony oxide, significantly reducing material costs and significantly reducing smoke density, helping to pass strict smoke toxicity testing. Good synergy with calcium zinc stabilizers.

2. Materials for wires and cables

·Application: Building wiring, internal wiring of household appliances, ordinary power cables.

·Challenge: Meet the flame retardant requirements for cable foundations, ensure long-term electrical safety, and control fluctuations in raw material costs.

·Usage plan: Provide stable and reliable flame retardant synergistic effect. improve flame retardant efficiency, and enhance extrusion processability, making it the preferred choice for balancing performance and cost.

3. Household appliances and electronic enclosures

·Application: TV, washing machine, charger casing (PP, ABS, etc.).

·Challenge: Meet UL 94 V-0 or V-2 rating, maintain good surface appearance and impact resistance, and comply with global environmental regulations.

·Usage plan: As an efficient synergist in bromine antimony or phosphorus nitrogen systems, it allows for a reduction in the amount of main flame retardant, thereby reducing the impact on material mechanical properties and heat deformation temperature, while meeting RoHS/REACH requirements.

4. Rubber products and sealing materials

·Application: Conveyor belts, sealing strips, shock absorbers.

·Challenge: Give rubber flame retardancy without compromising its flexibility, elasticity, and aging resistance.

·Usage plan: Good dispersibility makes it easy to process in rubber mixing, and the provided flame retardancy does not significantly increase the hardness of the rubber material or affect the vulcanization curve.

Frequently Asked Questions

Q1: What is the difference between universal zinc borate flame retardant and high-end modified zinc borate?

A1: General zinc borate focuses on cost-effectiveness and broad-spectrum compatibility, meeting the flame retardant compliance requirements of conventional materials; High end modified zinc borate undergoes surface treatment such as silane, resulting in higher dispersibility and synergistic efficiency, making it suitable for high-end products with strict requirements for mechanical properties and flame retardant levels.

Q2: We are currently using specialized flame retardants. Will switching to universal zinc borate flame retardants lead to a decrease in performance?

A2:If your application is in "extreme" operating conditions (such as extremely high temperature resistance and extremely low smoke) that this specialized flame retardant is designed to solve, switching may have an impact. But for 80% of conventional industrial applications, Universal zinc border flame retainers not only meet the requirements, but may also bring unexpected advantages due to better balance (such as improved processing and mechanical performance). We suggest conducting parallel comparative tests, and the data will provide clear answers.

If you are looking for universal zinc borate flame retardant, multifunctional flame retardant synergist, economical flame retardant, broad-spectrum zinc borate, Taixing will be your best choice, and we will provide the most favorable cooperation price!