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Eastony provides PVA superfine powder to meet the different needs of customers. Superfine powder with a particle size greater than or equal to 80 mesh, the most common ones are 80 mesh, 120 mesh, and 160 mesh.
Different Particle Size
The mesh number of PVA ultrafine powder is greater than PVA powder. The common mesh number of PVA powder is 10, 15, 25, and the conventional mesh number of PVA superfine powder is 80, 120, 160.
Different Uses
PVA superfine powder is mainly used in adhesive（wood adhesive, slim）, caking agent (ferrite, ceramics,agricultural chemicals and seedling planting soil granulation) and construction industry (cement mortar, gypsum board). PVA powder is widely used in chemical industry, textile, plastics, paper making, leather making, bonding, construction and other fields.
Different Dissolution Rates
The dissolution rate of ultrafine powder is fast.
Alcoholysis Degree & Viscosity
The alcoholysis degree and viscosity are the same.
Handling
PVA Superfine Powder is fine powder , therefore some dust will be stirred up when it is placed in the dissolving tank. It is best if rubber gloves and protective glasses are worn to protect the skin and the eyes.
When handling it in large quantities, install a dust collector. In addition, there is a danger that a spark from static electricity could set off a powder explosion. IT is necessary to take appropriate measures, such as making sure everything is well grounded and use non-conductive materials.
*Note:non-conductive materials would be rubber shoes and wheels, etc.
Storage
The powder dissolves in water, threfore store it where rain water and other water will not get on it.
The powder can absorb humidity and form a block, threfore avoid storing it in high humidity, high temperature areas.
If you are uncertain about the quality of the PVA or are unsure about the exact specifications, we are happy to provide free samples for you to test, so you can be sure you are getting the right polyvinyl alchohol for your needs.
We offer flexible payment terms, such as TT, LC, Paypal, Alibaba and Amazon, with no minimum order quantity, enabling our partners to grow from the ground up.
We offer a comprehensive customization service for PVA production, allowing customers to tailor the viscosity, mesh size, and sample requirements to their specific needs.
Our team of experienced quality control and laboratory professionals provide our clients with a high-level of quality assurance and technical support when it comes to processing and marketing of PVA.
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