The wetting and dispersion stabilizing effects of the dispersant shorten the dispersion process of the carbon material and other conductive additives. The appropriate dispersion grinding time is determined by measuring the change in dispersion time and the surface resistivity of the electrode coating as the dispersion time changes.
Product Data
Composition：
It is a wetting and dispersing solution containing a monofunctional high molecular weight acidic polymer.
Typical Properties：
Appearance: light yellow transparent liquid
Density at 25℃: 1.05 g/m³
Non-volatile matter: 40% by weight
Solid content: 40%
Effective content: 100%
Acid value: 4.3 mg COH/g
Solvent: NMP (content 60%, no water and other solvents)
* The values shown in this data describe typical properties and do not constitute specification limits.
Applications
Recommended Use:
NMP or H2O carrier concentrates for electronically conductive carbon additives (e.g. conductive carbon black, graphene, carbon nanotubes, etc.), and formulations for highly filled electrode coating slurries for lithium-ion batteries.
Addition amount
Recommended Levels
Add according to 10~50% of carbon material.
*. The above data are empirical dosages, and the optimal dosage needs to be determined through a series of tests.
Incorporation and Processing Instructions
Add the solvent and dispersant in this order, disperse evenly, and add the raw materials for pre-dispersion for 30 minutes.Finally, grind on the machine.
Q: When do you arrange production?
A: If we have stock, we usually arrange production immediately after receiving your payment. Otherwise, please confirm the delivery time with us.
Q: What payment methods do you accept?
A: T/T, Paypal and Alibaba Trade Assurance. For payment amount less than 400 USD, we only accept Paypal and Western Union and Alibaba Trade Assurance.
Q: Which logistics agent do you usually cooperate with?
A: We cooperate with EMS, TNT, UPS, FEDEX and other logistics agents. Your own freight forwarder can be assigned to you.
Q: What is the calculation formula for the amount of water-based dispersant added?
A: Addition amount (kg) = (total amount of pigment + total amount of filler) x (1-solid content) + solid content.
All of our dispersants are packaged in export plastic barrels.
The main plastic barrel packaging specifications are: 25kg, 125kg, 200kg, 1000kg.
Dispersant Packaging Specifications
We also accept customized dispersants and other products. Welcome to contact us!
The information herein is based on our present knowledge and experience. The information merely describes the properties of our products but no guarantee of properties in the legal sense shall be implied. We recommend testing our products as to their suitability for your envisaged purpose prior to use. No warranties of any kind, either express or implied, including warranties of merchantability or fitness for a particular purpose, are made regarding any products mentioned herein and data or information set forth, or that such products, data or information may be used without infringing intellectual property rights of third parties. We reserve the right to make any changes according to technological progress or further developments.
Houhuan Chemical
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