Factory Supply High Purity Blue Tungsten Oxide Bto Powder with Best Price

• CAS No.: 1314-35-8
• Formula: Wo3
• EINECS: 215-150-4
• Classification: Oxides
• Grade Standard: Industrial Grade
• Kind: No Salt Oxide
• Quality: First Class
• Purity: 99.9%
• Appearance: Yellow Powder
• Particle Size: 50nm, 0.5-1um, 325mesh, etc
• Package: 1kg/Bag, 25kg/Drum
• Brand: Epoch
• Transport Package: 25kg/Drum
• Specification: 99.9%
• Trademark: Epoch
• Origin: China
• Production Capacity: 1000 Tons Per Month

Product Description

Product Description

Brief introduction

Yellow tungsten oxide (YTO),

Blue tungsten oxide (BTO)

Violet tungsten oxide (VTO)

Appearance: blue, yellow or violet crystal powders without obvious lumps and foreign matters.

 

 

Application

1. WO3 is high quality Building construction material.
2. Tungsten oxide powder can be widely used in gas sensor, catalytic, especially catalyst light.
3. Yellow WO3 used as a coloring agent in yellow ceramics.
4. The X-ray shielding and fireproof fabric.
5. Senior paint, paint watercolors.
6. WO3 is gas sensing materials.
7. Petrochemical catalytic or auxiliary catalyst,hydrogenation dehydrogenation, oxidation, hydrocarbon many reactions, such as isomerization, alkylation has good catalystic performance, which is a petrochemical the common use of catalyst.

Specification

Physical Properties
YTO				BTO
Item	Min.	Max.	Unit	Item	Min.	Max.	Unit
WO3	99.95	/	%	WO3	99.95	/	%
BET	-	3	m2/g	BET	10	14	m2/g
LOI	/	0.3	%	LOI	/	0.3	%
Scott density	2.4	3.4	g/cm3	Scott density	2.4	3.0	g/cm3
FSSS	12	24	¿m	FSSS	12	20	¿m
Sieving Distribution (um)
> 150	/	1.6	%	> 150	/	2	%
75	/	30	%	75	/	35	%
45	30	50	%	45	30	60	%
<45	30	70	%	<45	20	50	%
Remarks:  (1) NH3: 0.25%max. for BTO;  (2) Particle sizes and scott density can be customized; (3) Ultra-fine YTO (2um-8um) and high-BET YTO (7m²/g max.) can be tailor-made.

Chemicals (WO3 g 88.5%)
Al	5	As	10	Bi	1	Ca	10
Co	10	Cr	10	Cu	3	Fe	10
K	10	Mg	7	Mn	10	Mo	20
Na	10	Ni	7	P	7	Pb	1
S	7	Sb	5	S	7	Sb	5
TI	10	V	10

Screening & packaging

* Bag packaging: inner double plastic bags and an outside woven bag with net weight of
* Drum packaging: inner double plastic bags with net weight of 200kg per
* 100% through 80mesh sieve

Service we can provide

1) Formal contract can be signed

2) Confidentiality agreement can be signed

3) Seven days refund guarantee

More important: we can provide not only product, but technology solution service!
 

Company Profile

Company Introduction
Shanghai Epoch Material Co., Ltd. is located in the economic center---Shanghai. We always adhere to "Advanced materials, better life" and committee to the Research and Development of technology, to make it used in human beings' daily life to make our life more better.
Now, we mainly dealing with rare earth materials, nano materials, OLED materials, and other advanced materials. These advanced materials are widely used in chemistry, medicine, biology, OLED display, OLED light, environmental protection, new energy, etc.

For current time, we have two production factories in Shandong Province. It covers a area of 30,000 square meters, and has workers more than 100 persons, of which 10 persons are senior engineers. We have established a production line suitable for research, pilot test, and mass production, and also established two labs, and one testing center. We test each lot of product before delivery to make sure we provide good quality product to our customer.
We welcome customers from worldwide to visit our factory and establish a good cooperation together!

There is a old saying in China that we are more than glad to see friends and customers from all over the world!
Our company has passed through the management system of ISO 9001, and we have our own SOP system for production, sales, and after sales service! Hope we could provide a good and professional service for you!
 

Packaging & Shipping

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
 

FAQ

1) Are you manufacture or trade?

We are manufacturer, our factory is located in Shandong, but we can also provide one stop purchasing service for you!

2)Payment terms
T/T(telex transfer), Western Union, MoneyGram, BTC(bitcoin), etc.

3)Lead time
≤25kg: within three working days after payment received.
>25kg: one week

4)Sample Available
We can provide small free samples for quality evaluation purpose!

5)Package
1kg per bag fpr samples, 25kg or 50kg per drum, or as you required.

6)Storage
Store the container tightly closed in a dry, cool and well-ventilated place.

Marketing Campaign

Welcome all customers from worldwide!

We have customers worldwide, and till now, have establish a good coopperation with sumsung, LG, LV, as well as many other customers as well, and for further info, please contact us!