|Port:||Shanghai /Other Ports|
|Supply Ability:||1000 Metric Ton/Metric Tons per Month|
|Other Names:||ZINC BORATE|
|Usage:||Coating Auxiliary Agents,Electronics Chemicals,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Surfactants,Textile Auxiliary Agents|
|Place of Origin:||Jiangsu China|
|Brand Name:||SUQIAN UNITECHEM|
|Particle size (D50):||3.0-5.0 μm|
|Classification:||Chemical Auxiliary Agent|
|Adsorbent Variety:||Molecular Sieve|
|Packaging Detail:||25kg carton inner with plastic bag or as customer`s requirement.|
ZINC BORATE 2335
Particle size (D50) µm
B2O3 , %
Fineness (Residue on 45µm
sieve )， %
Specific gravity, g/cm3
Melting point ℃
Features and Application
Zinc Borate is one environmental-friendly halogen-free flame retardant. There are
some formulations of xZnO.yB2O3.zH2O, in which Zinc Borate with 3.5 hydrate is
called ZB － 2335 (2ZnO.3B2O33.5H2O)is the most common used grade. It has
owned some excellent properties on non-toxicity, slight solubility in water, good
thermal stability, fine particle size, low specific gravity, great free-flowing etc.
1. 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 properties.
2. As environmental protection substitute to replace current Antimony Oxide orfloor, leather, wall paper, carpet, paint etc decorative materials to improve flame
halogen flame retardants, Zinc borate is directly used in PVC, PE, Polyolefin, Epoxy Polyamide etc resins and rubber process. Moreover, it is widely used in textile, fiber,
3. 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 fields.
Keep container tightly closed in a dry and well-ventilated place.
Testing required before use.
Package and Storage
25kg carton inner with plastic bag or as customer`s requirement.