Introduction

硼酸锌/为白色结晶性形粉末。密度2.8g/cm³。熔点980℃，折射率1.58-1.59。不溶于水和一般有机溶剂，可溶于氨水生成络盐，热稳定性好，在300℃以上开始失去结晶水，粒度细，平均粒径为2μm，没有吸入性和接触性毒性，对皮肤和眼睛不产生刺激，也没有腐蚀性。本品为无毒、无污染的无机阻燃剂。

9. Technical Specifications

 Main application areas

ZB series flame retardants have good flame retardancy for halogenated polymers and are suitable for high-temperature processing. They have good synergistic effects when combined with halogen-containing flame retardants. Applicable to plastics such as polyvinyl chloride, epoxy resin, polyolefin, polycarbonate, polyurethane, unsaturated polyester, and ABS. They are the preferred flame retardants for various engineering plastics, rubber products, coatings, textiles, etc., and are also used in medicine, coating fungicides, antibacterial fungicides, bactericides, etc. The heavy metal elements in the zinc borate produced by our company pass the SGS general standard.

Packaging and storage

This product is usually packed in woven bags lined with PE film (or other materials as per customer requirements), net weight 25 kg per bag. It should be stored in a cool, dry indoor environment, avoiding direct sunlight, rain, and packaging damage.