Best09B boron metal powder /B powder

Specifications

1.purity :B:95.0%min
2.particle size :1-2um/20-30um
3.factory direct sale
4.ISO9001
5.free sample is acceptable

duct details --Boron powder

Item	Particle Size	Loose Density (g/cm3)		Purity		Chemical Composition ( %)
Boron powder	1-2um   20-30um			B:95%min		B:95%min H2O:0.44 Water soluble boron ≤0.5
Use	Used for solid ramjet and smokeless propellant.
HS CODE	284500010		CAS no.		7440-42-8
color	Grey dark		MOQ		0.5KG
Molecular formula	B		molecular weight		10.81
density(g/mL,25℃)	2.34 g/mL at 25 °C(lit.)		stability		Chemical properties are more lively.Stable in air and room temperature, heated to 300 ℃ will be  oxidation and  700 ℃ will be on fire.
Melting point	2300°C		boiling point		2550°C
solubility	H2O: soluble		Dangerous mark		Xn,F
Risk category code	22-11-63-62		Safety instructions		16-24/25-45-36/37/39-27-26
Dangerous goods transportation number	UN 3178 4.1/PG 2		RTECS no.		ED7350000
HazardClass	4.1		PackingGroup		III
Certification	GB/T19001-2008/ISO9001:2008		Storage		Sealed storage under dry and cool condition
Remark:We can produce the product according to customer's requirements .

 

duct photos

 

III .Company introduction

             Chengdu best new materials Co., Ltd. located in Chengdu, China. We are a professional manufacturer

& exporter of 1. metal powders ; 2.cemented carbide tools etc.

             Our well-equipped facilities and excellent quality control throughout all stages of production enable us

gained a global sales network reaching Japan, South Korea, Poland, Iran , Syria, England, the United States,

Turkey and Brazil etc.  

 

            Trust us, and you will win!

 

IV.certificate

 

V.Why Choose us :

1.100% factory manufacture and factory direct sales

2.Competitive price and quality guaranteed

3.Small order is welcomed.

4.Sample free is available .

5.Different specifications(purity and particle size .etc) of the product can be selected .

6.Delivery on time.

7.We have more than 10 years of expericence in producing metal powder.

8.We have through the ISO9001 quality management system certification.

9.We have a professional team and technical personnel, can solve all the problems you meet .

 

VII .packing and delivery

 

 

VIII.FAQ

Q: What is metal powder ?

A:Metal powder is the metal particle swarm which particle size is less than 1 mm.Include single metal powder,

alloy powder, and some refractory compounds with characteristics of metal powder .It is the main raw

materialsof powder metallurgy .

 

Q: Are you a factory or trading company?

A: Yes ,We are a factory.

 

Q: What are the key properties of metal powder I should be concerned with when selecting

one kind of powder for my application?

A:The key properties of metal powder that define their performance level for different applications

include purity ,particle size ,impurity content ,and loose density .

 

Q:if I need some sample before a large number of procurement, how much free sample can you supply?
A: Usually we can provide 100-500g free sample .

 

IX.Transaction process

 

X . Welcome to contact me  ^_^  ^_^