Zinc Borate Monohydrate

Zinc Borate Monohydrate 1)MF:ZnO B2O3 H2O 2)Purity:ZnO:37.3-39.5%;B2O:47.3-48.6%. 3)Form:White Powder 4)Package:25kgs/bag

Zinc Borate Monohydrate

 

1)Physical and Chemical Properties:

 

Molecular Formula:ZnO B2O3 H2OMolecular Weight : 142.7207 Appearance: white crystal powderRelative Density: 2.10Melting Point: 985°C Toxicity: <LD50> 1g/KgIndex of Refraction: 1.42

 

2)Usage:

 

Zinc borate monohydrate is mainly used to manufacture radial tyres, with its particularity of reinforce and vulcanization, the tyres will be heat-resistant and strong and durable

 

3)Specifications:

 

Item/Grade	Zinc borate ( 2ZnO.3B2O3 3.5H2O)
	Excellent grade	First grade
Whiteness	99	95
Surface water % ≤	0.5	1.0
Particle size, um	5-7	5-7
ZnO, %	37.3-39.5
B2O3 , %	47.3-48.6
Loss on ignition,%	84.4-86.4
Pb % ≤	0.0005
Cd %  ≤	0.0002
Cr % ≤	0.0001
Hg % ≤	ND

 

 

4)Packing Details:

 

Net weight: 25Kg, paper-plastic composite bag with PE film interlined, protect from damp and hook.

18MT-20MT will be loaded in 1*20'fcl container

 

5)Storage:

 

Be stored in a clean and dry storehouse, don't to let it be rained on, no mix storage and transportation with acids is allowed.

Zinc Borate Monohydrate