zinc borate Industrial Grade

[English name] borate zinc

Low water zinc borate

[registration number] CAS[12513-27-8]

[molecular weight] 434.62

[Nature] irregular (or diamond) white or light yellow powder. Insoluble in water, ethanol, n-butanol, benzene, acetone, soluble in hydrochloric acid, sulfuric acid, two methyl sulfoxide. Good thermal stability. Easy to disperse. Non-toxic。

Introduction:

B series flame retardant -- zinc borate of boron flame retardant is one of the earliest use of flame retardant, is also an important inorganic flame retardant, characterized by good thermal stability, low toxicity, smoke, and other good fire retardant effect, adding materials were significantly reduced after combustion smoke concentration, and halogen flame retardant, three oxidation two antimony compound has obvious effect, is widely used in PVC, PE, EVA, PET cable, PBT, nylon, unsaturated polyester, epoxy resin, polyimide and all kinds of fire retardant coatings. Two performance indicators: project specification three oxidation two boron (B2O3)% from 45 to 48

Zinc borate

Zinc Oxide (ZnO)% 37.5 to 40 weight% 13.5 ~ 15.5 burning dehydration temperature 250 ~ 300 average particle size D50 um 3~5% moisture less than 1 note: in line with the EU RoHS directive. Three, application scope: applied to PVC cable material, PP, PE, EVA, unsaturated polyester, epoxy resin, natural rubber, synthetic rubber, chloroprene rubber, intumescent fire retardant coating and blocking material...... Etc..

Technical index

Execution standard: Q/ZWW003-2003

Product application:

The zinc borate can be used as multifunctional synergist antimony oxide or other halogen flame retardant, can effectively improve the flame retardant performance, reduce smoke emission, chemical, and can adjust the mechanical performance of rubber products, etc..

The halogen containing flame retardants such as partially or completely environmentally friendly alternatives, zinc borate being machined directly are widely used in plastics and rubber, such as PVC, PE, PP, polyamide, polyvinyl chloride resin, reinforced polystyrene, epoxy resin, polyester resin and vinyl natural rubber, styrene butadiene rubber, chloroprene rubber etc.. Also can be used for paper, fabric, decorative panels, floor leather, wallpaper, carpet, ceramic glaze, fungicide, paint production, in order to improve the flame retardant properties.

3 other properties of zinc borate based on, also can be used for anti-corrosion, infrared absorption, biocontrol insects and wood processing etc..

Security

Non-toxic, non corrosive. Woven bag packaging with lined polyethylene plastic film bag. 25 kg net weight of each bag. Should be stored in clean and dry warehouse, storage and transportation should be avoided in the rain. Don't mix with acids.