WS2 Tungsten Disulfide powder for Lubricant
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- Supplier: Chengdu Huarui Industrial Co. Ltd.
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Product Overview
Description
Product Description
Applications of Tungsten Disulfide Powder (WS2)
Tungsten Disulfide (WS2) can also be used instead of Molybdenum Disulfide (MoS2).
Two established ways the WS2 powder can be used are:
1. Mixing the WS2 powder with wet lubricants (such as oil, grease & other synthetic lubricants):
The powder can be mixed 1wt% to 15wt% (as required) with grease or oil. This will enhance lubricity of the mixture and also
improves High Temperature and Extreme Pressure properties of mixture. During the use, WS2 in the mixture will get coated on
mating/moving parts, which in turn reduces friction and improves lubricity and load bearing ability for much longer cycles.
2. Coating the WS2 powder on a substrate requiring (dry) lubricity:
The powder can be coated by spraying (at 120 psi) the substrate with dry (& cool) pneumatic air. It does not require any binders
and spraying can be done at normal room temperature. Coated film will be 0.5 micron thick. In an alternative application method,
the powder can also be mixed with Isopropyl alcohol and this paste could be buffed to the substrate. The coating applications are
already established in many areas such as Automotive parts, Racing Car Engine and other parts, Aerospace parts, Bearings (Linear,
Ball, Roller etc), Shafts, Marine parts, Cutting Tools, Blades, Slitters, Knives, Mold release, Precision Gears, Valve components,
Pistons, Chains, Machinery components and many other areas.
Tungsten Disulfide (WS2) can also be used instead of Molybdenum Disulfide (MoS2).
Two established ways the WS2 powder can be used are:
1. Mixing the WS2 powder with wet lubricants (such as oil, grease & other synthetic lubricants):
The powder can be mixed 1wt% to 15wt% (as required) with grease or oil. This will enhance lubricity of the mixture and also
improves High Temperature and Extreme Pressure properties of mixture. During the use, WS2 in the mixture will get coated on
mating/moving parts, which in turn reduces friction and improves lubricity and load bearing ability for much longer cycles.
2. Coating the WS2 powder on a substrate requiring (dry) lubricity:
The powder can be coated by spraying (at 120 psi) the substrate with dry (& cool) pneumatic air. It does not require any binders
and spraying can be done at normal room temperature. Coated film will be 0.5 micron thick. In an alternative application method,
the powder can also be mixed with Isopropyl alcohol and this paste could be buffed to the substrate. The coating applications are
already established in many areas such as Automotive parts, Racing Car Engine and other parts, Aerospace parts, Bearings (Linear,
Ball, Roller etc), Shafts, Marine parts, Cutting Tools, Blades, Slitters, Knives, Mold release, Precision Gears, Valve components,
Pistons, Chains, Machinery components and many other areas.
Tungsten Disulfide powder Purity | >99.9% |
Tungsten Disulfide powder Size | Fsss＝0.4～0.7μm |
Fsss=0.85～1.15μm | |
Tungsten Disulfide powderCAS | 12138-09-9 |
EINECS No.： | 235-243-3 |
Tungsten Disulfide powder MOQ | 1kg |
Tungsten Disulfide powder Density | 7.5 g/cm3 |
Tungsten Disulfide powderSSA | 80 m2/g |
Details Images
The chemical composition and the particle size can be customized as your requirements.
Product packaging
For small orders or samples, we will pack them in plastic bags, vacuum aluminum bags, bottles and place them in cartons for express delivery, Say Fedex, TNT, DHL, EMS, etc.
For bulk orders, we provide steel drum, with plastic bag inside, 25Kg/drum and 50Kg/drum of pail packing. Or according to the customer’s special requirements
Application
It can be used as a lubricant with better performance than molybdenum disulfide, lower friction coefficient and higher compressive strength
Company Profile
Chengdu Huarui Industrial Materials Co., Ltd.
We offer a complete line of powder materials for many industries application, such as thermal spray(FS, HVOF, APS), hard facing(PTA, laser cladding, TIG, etc.) powder metallurgy(PM,MIM,3D printing.), welding consumables(Electrode rod, flux-core wire etc.); conductive Materials(EMI,EMC,etc.), and other industrial applications in our portfolios of metallic and ceramic materials.
Manufacturing Technique
Welcome to visit our official website at cdhrmetal.com for our products catalog.
Pls feel free to contact us and requiry free samples for test & COA certificates, PSD analysis report, etc..
Testing equipments
Exhibition
Visiters and exhibitions
Huarui has been actively participating in international exhibitions, keeping communication with peers and following the pace of industry developing.
FAQ
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2008.
Q2: :Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T or LC to our company account
Q3:Can you give me a discount price?
Surely,It depend on your qty.
Q4:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your
order in the future.
Q5: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the
samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q6: :How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. In case there is a real quality problem caused
by us, we will send you free goods for replacement or refund your loss.
Answer: Yes, we are factory founded on 2008.
Q2: :Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T or LC to our company account
Q3:Can you give me a discount price?
Surely,It depend on your qty.
Q4:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your
order in the future.
Q5: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the
samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q6: :How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. In case there is a real quality problem caused
by us, we will send you free goods for replacement or refund your loss.
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