CAS 12138-09-9 WS2 Powder Price Tungsten Sulfide or Tungsten DiSulfide

Short Description:

Product Name：Tungsten sulfide WS2 powder

CAS NO.: 12138-09-9

Purity: 99.9%

Particle size: 60nm, 500nm, 3-4 um, 9-10 um or as your request

Appearance: Black powder

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Product Detail

Product Tags

Brief introduction

1. Product Name：Tungsten sulfide WS2 powder

2. CAS NO.: 12138-09-9

3. Purity: 99.9%

4. Particle size: 60nm, 500nm, 3-4 um, 9-10 um or as your request

5. Appearance: Black powder

Performance

This series of products to a highly concentrated and processed by the homogeneous nano lubricants to join car with oil or
industrial lubricants form a uniform stable dispersion . The nano- lubricant with excellent anti-wear and extreme pressure
performance , can absorb the wear surface in situ dynamic repair the engine or machine run smoothly , saving energy consumption , reduce harmful emissions , and extend the service life .

Application

Tungsten disulfide nanoparticles are mainly used as petroleum catalysts, dry film lubricants, additives for high-performance lubricating grease, batteries, semiconductor materials, etc. They can also be used as effective catalysts for new inorganic functional materials, paving the way for improving the trend of global warming.

Specification

Product Name:			Tungsten Sulfide	CAS No:	12138-09-9
Standard			Q/HNHJ-2010	M.F.	WS2
Analysis Device			TG328A-SCALES;D/max-2550UBXRD;ICP-AES;
Quality			99.8%min	Quantity:	1000kg
Batch No.			2017122006	MW:	247.97
Date of manufacturing:			Dec. 20th, 2017	Date of test:	Dec. 20th, 2017
Parameters			Specification		Results
Appearance			Farinose solid; purple black powder hexahedron		Conformed
Purity			99.8%min		99.9%
Impurity Content Maximum （%）	Fe	Impurity 0.2Wt% max		0.0010
				Al		0.0001
				Cu		0.0003
				Mo		0.0008
				Si		0.0005
				Mg		0.0003
				Ca		0.0002
				Ni		0.0005
Conclusion:			Comply to the enterprise standard.

Our Advantages

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!

Packing & Delivery

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

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!

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!

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)SampleAvailable, we can provide small free samples for quality evaluation purpose!5)Package1kg per bag fpr samples,

25kg or 50kg per drum, or as you required.6)StorageStore the container tightly closed in a dry, cool and well-ventilated place.