Заводской поставщик цинкового бора промышленный технический класс цена 1332-07-6 B2O6Zn3 Boric кислота
- Категория: Borate >>>
- Поставщик: Boqi,Chemicals,(shanghai),Company,Limited
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.47 $* | 0.93 $* |
| Aug-17-2025 | 0.26 $* | 0.80 $* |
| Jul-17-2025 | 0.33 $* | 0.5 $* |
| Jun-17-2025 | 0.42 $* | 0.50 $* |
| May-17-2025 | 0.26 $* | 0.70 $* |
| Apr-17-2025 | 0.40 $* | 0.80 $* |
| Mar-17-2025 | 0.1 $* | 0.79 $* |
| Feb-17-2025 | 0.74 $* | 0.69 $* |
| Jan-17-2025 | 0.67 $* | 0.59 $* |
Характеристики
Specification
Grade | Zinc borate ZB－2335 ( 2ZnO.3B2O3 .3.5H2O) |
Whiteness | 98 |
Surface water % ≤ | 0.5 |
Particle size, um | 3-5 |
ZnO, % | 37.0-40.0 |
B2O3 , % | 47.0－49.0 |
H2O(hydrate)，% | 13.0－15.5 |
Fineness (Residue on 45um sieve )， % ≤ | 0.1 |
Specific gravity, g/cm3 | 2.67 |
Melting point ℃ | 980 |
Temp. of dehydration ℃ > | 320 |
Refractive index | 1.58 |
Item | Unit | Index | ||||
ZB-223.5 | ZB-237 | ZB-23 | ||||
B2O3 | % | 45.0～48.0 | 39.5～42.5 | 52.0~56.0 | ||
ZnO | % | 36.0～39.0 | 30.5～33.5 | 42.0~44.0 | ||
Moisture | % | ≤0.8 | ≤1.0 | ≤0.5 | ||
Loss on ignition | % | 13.5~15.5 | 24.0～26.5 | ≤ 1.5 （400℃，2h） | ||
Whiteness | % | ≥94.0 | ≥94.0 | ≥92.0 | ||
Average particle size | µm | ≤7 | ≤7 | ≤8 | ||
Item | Unit | ZB411 |
Appearance | ---- | White powder |
B2O3 | % | 15.0～17.0 |
ZnO | % | 78.0～81.0 |
Moisture | % | ≤0.5 |
Loss on ignition (600℃, 2h) | % | 3.5～5.0 |
Whiteness | % | ≥94.0 |
Usage
Zinc borate can be used as multi-functional synergistic additives with antimony oxide or other halogenated flame retardants to significantly improve the flame retardant performance, remove smoke emission and adjust the balance on chemical,mechanical, electrical etc.
As environmental protection substitute to replace current Antimony Oxide or halogen flame retardants, Zinc borate is directly used in PVC, PE, Polyolefin, Epoxy Polyamide etc resins and rubber Moreover, it is widely used in textile, fiber, floor,leather, wall paper, carpet, paint etc decorative materials to improve flame retardant performance.
Base on its anti static properties, zinc borate is widely used in mining plastic material, and used on anti-corrosion, infra red absorption, fungicide for wood preservation etc.
Packing
Warehouse
Quality Control
Why Choose Us
Reference for voyage time of major ports in the world.
Korea/Busan | 1-3 Days |
Philippines/Manila | 7-10 Days |
Indonesia/Jakarta | |
Vietnam/Ho chi minh | |
Thailand,Bangkok | |
Malaysia/Klang | |
U.S.A./Long Beach,Los Angeles,Oakland | 12-14 Days |
Canada/Vancouver | |
Myanmar/Yangon | Around 15 Days |
India/Nhava sheva | |
Pakistan/Karachi | |
Sri Lanka/Colombo | |
Bangladesh/Chattogram | |
U.A.E./Dubai | 15-25 Days |
Saudi Arabia/Damman | |
Russia/Novorossiysk | 20-30 Days |
Ukraine/Odessa | |
Egypt/Port Said,Alexandria | |
U.S.A./New York,Miami,Houston | |
Brazil/Santos,Rio De Janeiro,Paranagua,Salvador,Navgantes |
